{"title":"Wood-Burning Sauna Stoves","description":"\u003cstyle\u003e\n.shc-sec{padding:56px 0;background:#fff;}\n.shc-sec.w{background:#FAF7F2;}\n.shc-sec.d{background:#1A1410;color:#F5EFE2;padding:72px 0;}\n.shc-sec.lead{padding:72px 0;}\n.shc-wrap{max-width:1040px;margin:0 auto;padding:0 20px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.7;}\n.shc-wrap *{box-sizing:border-box;}\n.shc-wrap a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.shc-wrap a:hover{color:#1A1410;}\n.shc-sec.d .shc-wrap a{color:#E8A359;}\n.shc-eyebrow{font-size:13px;letter-spacing:.10em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 10px;}\n.shc-sec.d .shc-eyebrow{color:#E8A359;}\n.shc-h2{font-size:clamp(22px,2.8vw,28px);line-height:1.25;font-weight:700;margin:0 0 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h2{color:#F5EFE2!important;font-size:24px;margin:0 0 12px;}\n.shc-cta p{color:#CDBFA9;margin:0 auto 28px;max-width:620px;font-size:16px;}\n.shc-btns{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;}\n.shc-btn{display:inline-block;background:#fff;color:#1A1410!important;padding:15px 28px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.shc-btn.alt{background:transparent;color:#F5EFE2!important;border:1px solid #8A7A68;}\n.shc-btn.alt:hover{border-color:#E8A359;}\n@media(max-width:900px){\n.shc-hero{grid-template-columns:1fr;gap:20px;}\n.shc-hero-img{order:-1;}\n.shc-hero-img img{min-height:0;max-height:52vh;}\n.shc-stats{grid-template-columns:repeat(2,1fr);}\n}\n@media(max-width:768px){\n.shc-sec{padding:40px 0;}\n.shc-sec.jumpbar{padding:18px 0;}\n.shc-sec.d,.shc-sec.lead{padding:52px 0;}\n.shc-wrap{padding:0 16px;}\n.shc-h2{font-size:22px;margin:0 0 18px;padding-bottom:12px;}\n.shc-p{font-size:15px;}\n.shc-fig img{max-height:260px;}\n.shc-cta{padding:44px 16px;}\n}\n\u003c\/style\u003e\n\u003cp\u003eA wood stove is the only heater that works with no power at all, and the only one with a chimney to plan. Firewood instead of a circuit upgrade.\u003c\/p\u003e[split]\n\n\u003cdiv class=\"shc-sec d\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cdiv class=\"shc-hero\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"shc-eyebrow\"\u003eStart here\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eWood-Burning Sauna Stoves: What the Install Really Involves\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eYou go out in the dark to light it, and then you come back inside for an hour. That hour is not dead time for the people who choose wood. It's the reason they chose it.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003ePeople come to wood for two reasons. Either there is no practical way to get a heavy circuit to the sauna, or the fire is the point rather than a compromise. Either way, the stove is only part of what you are buying. If you have not settled the fuel question yet, the \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub covers sizing, stone capacity and running cost across both types.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eWood stoves are sized by the room volume they will heat, in cubic feet, and most manufacturers publish a kilowatt output alongside it. Both numbers matter, and they answer different questions: the volume range tells you whether the stove suits your room, and the output tells you how hard it works to get there. What no manufacturer in this category publishes is a heat-up time, so treat any figure you see quoted as an estimate rather than a specification. \u003ca href=\"\/collections\/electric-sauna-heaters\"\u003eElectric sauna heaters\u003c\/a\u003e reach temperature in a comparable time, but they do it on a timer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-wood-burning-sauna-stove-firewood-bench.jpg?v=1788085138\u0026amp;width=1200\" alt=\"Harvia wood-burning sauna stove alight, with a basket of split firewood beside the bench\" width=\"380\" height=\"253\" loading=\"eager\" fetchpriority=\"high\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-stats\"\u003e\n\u003cdiv class=\"shc-stat\"\u003e\n\u003cb\u003e115 mm\u003c\/b\u003e\u003cspan\u003eFlue collar, every Harvia model\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-stat\"\u003e\n\u003cb\u003e6 in\u003c\/b\u003e\u003cspan\u003eUS Class A chimney it adapts to\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-stat\"\u003e\n\u003cb\u003e177 to 1,766\u003c\/b\u003e\u003cspan\u003eCubic feet covered by the range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-stat\"\u003e\n\u003cb\u003e25\u003c\/b\u003e\u003cspan\u003eStoves in this collection\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec jumpbar\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cul class=\"shc-jump\"\u003e\n\u003cli\u003e\u003ca href=\"#w-size\"\u003eSizing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#w-flue\"\u003eChimney and flue\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#w-clear\"\u003eClearances and guard rail\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#w-feed\"\u003eFeed direction\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#w-cert\"\u003ePermits and insurance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#w-cost\"\u003eWhat it costs to run\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#w-picks\"\u003eStaff picks\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#w-faq\"\u003eQuestions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec lead\" id=\"w-size\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eSizing\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eWhat Size Wood-Burning Sauna Stove Do I Need?\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eSix volume bands, and the one wall material that moves a room up two of them.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eMeasure length by width by height in feet and match the result against the published volume range. Sizing by volume is the rule, but the kilowatt figure printed on the stove is real too, and you will see it in every product title on this page. The two are not alternatives to each other.\u003c\/p\u003e\n\u003cp class=\"shc-swipe\"\u003eSwipe the table to see every column.\u003c\/p\u003e\n\u003cdiv class=\"shc-tblwrap\"\u003e\u003ctable class=\"shc-tbl\"\u003e\n\u003ctr\u003e\n\u003cth\u003eRoom volume\u003c\/th\u003e\n\u003cth\u003eTypical output\u003c\/th\u003e\n\u003cth\u003eWhat it suits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e175 to 460 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e14 to 16.5 kW\u003c\/td\u003e\n\u003ctd\u003eSmall indoor room, or a two to four person barrel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210 to 570 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e16 to 18 kW\u003c\/td\u003e\n\u003ctd\u003eInsulated four person cabin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e280 to 710 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e17 to 24 kW\u003c\/td\u003e\n\u003ctd\u003eMost six person outdoor cabins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e350 to 920 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e21 to 27 kW\u003c\/td\u003e\n\u003ctd\u003eLarge cabin, or a lightly built outdoor room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e490 to 1,270 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e23.5 to 31 kW\u003c\/td\u003e\n\u003ctd\u003eVery large room, or light commercial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e700 to 1,770 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e40 kW\u003c\/td\u003e\n\u003ctd\u003eCommercial installations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"shc-note\"\u003eRanges are the manufacturer's published figures for the stoves in this collection. Where a room falls between two bands, the wall build decides which way to go.\u003c\/p\u003e\n\u003ch3 class=\"shc-h3\"\u003eWhat moves a room up a band\u003c\/h3\u003e\n\u003cp class=\"shc-p\"\u003eGlass and uninsulated masonry hold no heat, so they behave as though the room were bigger than it measures. Add roughly four cubic feet for every square foot of that surface. Uninsulated log walls are the big one: they heat slowly, and the manufacturer's rule is to multiply the measured volume by one and a half before you size anything. A log cabin sauna that measures 400 cubic feet is a 600 cubic foot sizing problem.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eAn \u003ca href=\"\/collections\/cabin-saunas\"\u003eoutdoor cabin\u003c\/a\u003e in a real winter loses heat faster than an insulated indoor room of the same size, so size toward the upper end of the band rather than the middle. Most of the rooms these stoves go into are \u003ca href=\"\/collections\/barrel-saunas\"\u003ebarrel saunas\u003c\/a\u003e and \u003ca href=\"\/collections\/outdoor-saunas\"\u003eoutdoor saunas\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv class=\"shc-box\"\u003e\n\u003cstrong\u003eGoing too big has a cost here that it doesn't have with electric.\u003c\/strong\u003e Harvia's own guidance is blunt about it: a heater that is too large \"can create an uncomfortable environment and may cause premature wear on both the sauna structure and the heater.\" An oversized stove is hard to run gently, overshoots, and eats more wood than the room needs. Match the range.\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec w\" id=\"w-flue\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eThe chimney\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eChimney, Flue and Venting\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eThree decisions, and the one measurement that catches out most first-time buyers.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eThe chimney is not an accessory. It is frequently the largest line item after the stove, and it is the part most likely to be missing from a quote you are comparing against ours.\u003c\/p\u003e\n\u003ch3 class=\"shc-h3\"\u003eThe diameter mismatch, and the part that fixes it\u003c\/h3\u003e\n\u003cp class=\"shc-p\"\u003eHere is the number nobody puts in the listing. Every Harvia wood stove uses a 115 millimeter flue collar, which is about four and a half inches. North American insulated Class A chimney, the kind listed to UL 103 HT for solid fuel, is sold in five, six, seven and eight inch diameters. Six inch is the size that matters for these stoves.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eFour and a half does not fit six, so an adapter is required, and it is a real part with a real part number rather than something your installer improvises on the day. Harvia builds one specifically for the North American market. Order it with the stove. You will see it described elsewhere as a four inch to six inch adapter, which is wrong on the input side, and that error is how people end up with a part that does not fit.\u003c\/p\u003e\n\u003cdiv class=\"shc-note\"\u003eNot every brand shares the 115 figure. It holds across Harvia and HUUM. Narvi publishes 119 millimeters instead, and at least one manufacturer does not publish a flue diameter at all. Confirm the number for the stove you are actually buying, and confirm it before the crate ships.\u003c\/div\u003e\n\u003cfigure class=\"shc-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-sauna-stove-flue-chimney-run.jpg?v=1788085138\u0026amp;width=1000\" alt=\"Wood-burning sauna stove with its insulated flue running up through the ceiling\" width=\"1000\" height=\"666\" loading=\"lazy\"\u003e\u003cfigcaption\u003eThe flue is a separate purchase from the stove, and on some installs it is the larger of the two.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3 class=\"shc-h3\"\u003eThrough the roof or out through the wall\u003c\/h3\u003e\n\u003cp class=\"shc-p\"\u003eStraight up through the roof gives the best draw and the fewest joints. Out through the wall and up the outside is often easier to retrofit, but it needs more support and closer attention to clearance at the penetration. Either way, the passage through any combustible structure needs an insulated section rated for it. That is where Class A pipe earns its cost.\u003c\/p\u003e\n\u003ch3 class=\"shc-h3\"\u003eDraw and weather\u003c\/h3\u003e\n\u003cp class=\"shc-p\"\u003eA chimney that terminates too low, or below a nearby roofline, will smoke back into the room on the wrong wind. Your stove manual and the solid-fuel standard both give a termination height rule based on the roof pitch and the distance to anything higher nearby. Follow the manual for your model rather than a rule of thumb.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eA rain cap keeps water out of the flue between sessions. On a sauna run once or twice a week rather than daily, standing water in a cold flue is a genuine problem.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec\" id=\"w-clear\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eSafety\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eClearances, Floor Protection and Guard Rails\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eThree things an inspector will measure, and one of them is not optional anywhere.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eEvery stove publishes minimum distances to combustible surfaces, specific to the model. Check them against the actual corner you intend to use before ordering. The difference between two models can rule one out of a small room entirely, and that is a discovery worth making early.\u003c\/p\u003e\n\u003ch3 class=\"shc-h3\"\u003eThe guard rail is required, not recommended\u003c\/h3\u003e\n\u003cp class=\"shc-p\"\u003eThis gets described as optional a lot, and it isn't. The residential code requires a sauna heater to be protected from accidental contact by a guard made of a material with low thermal conductivity, such as wood. The mechanical code says the same thing. Harvia's own installation manuals put it just as plainly: a heater fence \"is necessary for safety\" and should be built of softwood to match the interior, fixed to the wall, and kept below the rock line.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eA wood stove casing runs hotter than an electric heater and stays hot long after the session ends. Manufacturers sell a rail built for their stove. Price it with the stove.\u003c\/p\u003e\n\u003cfigure class=\"shc-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-sauna-stove-wooden-guard-rail.jpg?v=1788085138\u0026amp;width=1000\" alt=\"Wood-burning sauna stove enclosed by a curved wooden guard rail\" width=\"1000\" height=\"666\" loading=\"lazy\" style=\"object-position:60% 72%;\"\u003e\u003cfigcaption\u003eA guard rail built for the stove, kept below the rock line and fixed back to the structure.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3 class=\"shc-h3\"\u003eFloor plate\u003c\/h3\u003e\n\u003cp class=\"shc-p\"\u003eA stove on a timber floor needs a non-combustible plate beneath it, extending in front of the door far enough to catch anything that falls out while you are loading. Manufacturers sell one sized for their stove. This is not the place to improvise, and the required extension distance is set by your stove's manual and the solid-fuel standard, not by eye.\u003c\/p\u003e\n\u003ch3 class=\"shc-h3\"\u003eCombustion air\u003c\/h3\u003e\n\u003cp class=\"shc-p\"\u003eA fire needs air. A tightly built modern sauna may not have enough of it without a dedicated inlet, and a starved fire smokes, burns dirty and draws poorly. Plan the air supply alongside the stove.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec w\" id=\"w-feed\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eFeed direction\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eThrough-Wall Feed vs. Inside Loading\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eTwo ways to put wood in the fire, and this one has to be decided before the room is built.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eMost stoves are loaded from inside the sauna, which is simple and keeps the install compact. The alternative is a through-wall feed, where the firebox extends through the sauna wall so you load it from the changing room or from outside.\u003c\/p\u003e\n\u003cdiv class=\"shc-grid2\"\u003e\n\u003cdiv class=\"shc-card\"\u003e\n\u003ch3\u003eLoaded from inside\u003c\/h3\u003e\n\u003cp\u003eFewer parts, simpler wall detail, lower cost. The trade is that you open the firebox door inside the room, which lets heat out and brings ash and bark in with the wood.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-card\"\u003e\n\u003ch3\u003eThrough-wall feed\u003c\/h3\u003e\n\u003cp\u003eThe mess and the woodpile stay outside the sauna and you never open the room to load. It costs more, it needs a properly detailed wall penetration, and it usually needs deciding before the room is built rather than after. Several \u003ca href=\"\/collections\/dundalk-leisurecraft\"\u003eCanadian Timber cabin saunas\u003c\/a\u003e are built for it from the outset.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 class=\"shc-h3\"\u003eThe letter codes, decoded\u003c\/h3\u003e\n\u003cp class=\"shc-p\"\u003eModel names carry suffixes, and they do not mean the same thing across brands. Within the Harvia range, SL is the through-wall model, where the stove sits in the sauna and the wood goes in from the other side of the wall. ES, LS and RS are water tank positions, front, left and right, not feed directions. A Boiler model connects to a separate water tank rather than carrying one. And GreenFlame is a combustion design, which the manufacturer states cuts carbon monoxide emissions by about seventy percent against a comparable stove.\u003c\/p\u003e\n\u003cp class=\"shc-note\"\u003eThose letters mean something different at other manufacturers. At HUUM, LS is the through-wall model, which is exactly what SL means at Harvia: see the \u003ca href=\"\/products\/huum-hive-wood-17-ls\"\u003eHIVE Wood 17 LS\u003c\/a\u003e and the \u003ca href=\"\/products\/huum-hive-flow-ls\"\u003eHIVE Flow LS\u003c\/a\u003e. Ask us rather than inferring from the name. The difference between a side water tank and a through-wall feed is not something to discover on delivery.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec\" id=\"w-cert\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eCompliance\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eCertification, Permits and Insurance\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eThree questions to settle with your inspector and your insurer before you order, not after.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eA solid-fuel appliance is treated differently from an electric one almost everywhere, and this is the section most retailers leave out.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eElectric sauna heaters sold into North America generally carry a listing from a recognized testing laboratory, shown as an ETL, UL or CSA mark. Wood-burning sauna stoves are a different situation. Many are built to European standards and carry a CE mark, which is a European conformity marking and not a North American listing.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eWhere that applies, it reaches three things. Your building department may or may not permit the installation. Your inspector may or may not sign it off. And your home insurer may take a view on a solid-fuel appliance without a domestic listing. None of that makes a stove unsafe. It does mean the answer is local, and you want it in advance.\u003c\/p\u003e\n\u003cdiv class=\"shc-warn\"\u003e\n\u003cstrong\u003eAsk us before you buy if this matters to you.\u003c\/strong\u003e Requirements vary considerably by jurisdiction. Some areas have no permitting requirement for a sauna stove at all. Others treat it exactly as they would a wood-burning appliance in the house. We would rather give you the position for a specific stove up front than have you find out at inspection. Call \u003ca href=\"tel:+18885005675\" style=\"color:#7A5620;text-underline-offset:2px;\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec w\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eRunning it\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eFirewood, Heat-Up and Living With a Wood Sauna\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eWhat the first winter actually asks of you.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eBurn seasoned hardwood, split reasonably small, under twenty percent moisture. Green or wet wood gives less heat, more smoke and considerably more creosote in the flue, and creosote is what causes chimney fires. Softwood lights easily and is fine for getting going, but it burns through fast.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eExpect around an hour to reach temperature from cold, longer in deep winter. Build the fire, let it establish, then add wood in modest amounts rather than filling the box. No manufacturer in this category publishes a heat-up time, so that hour is experience rather than a spec.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eThe flue needs inspecting at least once a year, and sweeping whenever deposits call for it. On a stove burning anything less than properly seasoned wood, that is usually the same visit. Ash needs removing to somewhere non-combustible, and it stays hot far longer than seems reasonable. You also need somewhere dry to keep a season of wood.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec lead\" id=\"w-cost\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eCost of ownership\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eWhat a Wood Sauna Costs to Run\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eThe one number that genuinely favors wood, and the two that don't.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eThere is no meter running. A wood sauna's fuel cost is a few armfuls of split hardwood per session, and if you have trees, standing timber or access to cordwood, that number rounds to nothing. Over a decade of regular use in a cold climate, that is the strongest financial case in this whole category.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eTwo costs pull the other way, and honest arithmetic includes them. The chimney is a real capital item, and on some installs it approaches the cost of the stove. And the flue needs inspecting annually, which is a recurring service call an electric heater simply does not have.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eThe comparison that actually decides it is rarely financial. An electric heater comes up to temperature on a timer while you finish dinner. A wood stove needs lighting, tending and about an hour. People who choose wood are choosing that hour, and people who resent it should buy electric.\u003c\/p\u003e\n\u003cdiv class=\"shc-box\"\u003e\n\u003cstrong\u003eThe honest version.\u003c\/strong\u003e If your reason for considering wood is to save money on electricity, run the numbers on your own rate first, and include the chimney. If your reason is that you want a fire, you already have your answer, and the rest of this page is about doing it properly.\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec d\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eCommercial and trade\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eWood Stoves for Cabins, Camps and Rentals\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eGlamping sites, cabin rentals, lodges and retreat centers buy wood stoves for the same reason their guests like them, and for one more: there is no three-phase supply to run out to a lakeside cabin.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eCommercial use changes the calculation in ways worth planning for. Duty cycle is higher, so stone and firebox wear faster. Guests who have never lit a stove will overload the firebox, which makes the guard rail and the clearance detail matter more than they would at home. And your insurer will almost certainly want the listing and permitting question answered in writing before the first booking.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eWe quote multi-unit orders with the chimney, floor plates and rails specified per site rather than per stove. Talk to us through \u003ca href=\"\/pages\/commercial-sales\"\u003ecommercial sales\u003c\/a\u003e, or see our \u003ca href=\"\/collections\/commercial-saunas\"\u003ecommercial saunas\u003c\/a\u003e, each with its maker's commercial warranty term.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec\" id=\"w-picks\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eStaff picks\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eFour Stoves We Recommend Most Often\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eChosen for the four situations we get asked about most, not for margin. Three are \u003ca href=\"\/collections\/harvia-wood-stoves\"\u003eHarvia wood-burning stoves\u003c\/a\u003e and the fourth is a \u003ca href=\"\/collections\/huum\"\u003eHUUM\u003c\/a\u003e, which is the other wood range we carry.\u003c\/p\u003e\n\u003cdiv class=\"shc-grid4\"\u003e\n\u003cdiv class=\"shc-pick\"\u003e\n\u003cp class=\"shc-pick-tag\"\u003eMost cabins\u003c\/p\u003e\n\u003ch3\u003eHarvia Pro 20\u003c\/h3\u003e\n\u003cp\u003eThe default recommendation for a six person outdoor cabin. Published for 283 to 706 cubic feet, and available in through-wall, water tank and twin-door versions, so one model covers most of what people ask for.\u003c\/p\u003e\n\u003ca href=\"\/collections\/harvia-wood-stoves\"\u003eSee the Pro 20 range\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-pick\"\u003e\n\u003cp class=\"shc-pick-tag\"\u003eBest steam\u003c\/p\u003e\n\u003ch3\u003eHarvia Legend 240\u003c\/h3\u003e\n\u003cp\u003eCarries around 440 pounds of stone against roughly 88 on a comparable box stove. That is the difference between a sharp burst of steam and a wave that keeps arriving. Published for 353 to 848 cubic feet.\u003c\/p\u003e\n\u003ca href=\"\/collections\/harvia-wood-stoves\"\u003eSee the Legend range\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-pick\"\u003e\n\u003cp class=\"shc-pick-tag\"\u003eSmaller rooms\u003c\/p\u003e\n\u003ch3\u003eHarvia M3\u003c\/h3\u003e\n\u003cp\u003eThe compact end of the range, published for 212 to 459 cubic feet, and the one that fits a two to four person barrel without dominating it. Also available as a through-wall model.\u003c\/p\u003e\n\u003ca href=\"\/products\/harvia-m3-16-5kw-wood-burning-sauna-stove-graphite-black\"\u003eSee the M3\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-pick\"\u003e\n\u003cp class=\"shc-pick-tag\"\u003eFire you can see\u003c\/p\u003e\n\u003ch3\u003eHUUM HIVE Flow\u003c\/h3\u003e\n\u003cp\u003eThe one to pick when the fire is half the reason for the room. Glazed door, stone held in an open cage, and HUUM measures it at a higher efficiency than its own solid-sided range. Rated 282 to 635 cubic feet. Also built as a through the wall model, the HIVE Flow LS.\u003c\/p\u003e\n\u003ca href=\"\/products\/huum-hive-flow\"\u003eSee the HIVE Flow\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"shc-note\"\u003eStones are sold separately from the stove on every model here. Ask us to quote them with the order so the pallet arrives complete. Some stoves also come as \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e, with the stones, the chimney kit and extension, the sheath and the floor plate on one order.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec w\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eBefore you order\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eSeven Checks Before You Order a Wood Stove\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eEvery one of these is cheaper to settle now than after the crate arrives.\u003c\/p\u003e\n\u003cul class=\"shc-list\"\u003e\n\u003cli\u003eRoom volume in cubic feet, sized toward the upper end for an outdoor cabin.\u003c\/li\u003e\n\u003cli\u003eLog walls multiplied by one and a half before you size anything.\u003c\/li\u003e\n\u003cli\u003eChimney route decided: through the roof, or out through the wall.\u003c\/li\u003e\n\u003cli\u003eFlue diameter confirmed and the adapter on the order.\u003c\/li\u003e\n\u003cli\u003eFloor plate sized for the model, not improvised.\u003c\/li\u003e\n\u003cli\u003ePublished clearances checked against the actual position, plus the guard rail.\u003c\/li\u003e\n\u003cli\u003ePermit and insurance position confirmed with your authority and insurer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"shc-note\"\u003eDecide the feed direction first. Converting an inside-loaded install to a through-wall feed afterwards means opening up a finished wall.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec\" id=\"w-faq\"\u003e\u003cdiv class=\"shc-wrap shc-faq\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eQuestions answered\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eWood-Burning Sauna Stoves: Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size wood-burning sauna stove do I need?\u003c\/summary\u003e\u003cp\u003eMeasure length by width by height in feet and match the total against the stove's published room volume range, which runs from about 175 cubic feet at the small end of this collection to 1,766 at the largest. Add roughly four cubic feet for every square foot of glass or uninsulated masonry, multiply the whole volume by one and a half for uninsulated log walls, and size toward the upper end of the band for an outdoor cabin in a cold climate.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre wood stoves rated in kilowatts or by room volume?\u003c\/summary\u003e\u003cp\u003eBoth, and you need both. You size by room volume, which is the range every manufacturer publishes. Most also publish a kilowatt output, which is why you will see a kW figure in the product titles on this page. A few brands publish volume only. Neither number replaces the other.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat flue diameter do these stoves use?\u003c\/summary\u003e\u003cp\u003eEvery Harvia wood stove uses a 115 millimeter collar, about four and a half inches. HUUM uses the same figure and Narvi publishes 119 millimeters. North American insulated Class A chimney for solid fuel is sold in five, six, seven and eight inch diameters, so six inch is the relevant size and an adapter is required. Harvia builds one for the North American market. Order it with the stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a chimney, and what kind?\u003c\/summary\u003e\u003cp\u003eYes. It has to match the stove's flue diameter, be insulated where it passes through any combustible structure, which means Class A pipe listed for solid fuel, and terminate high enough to draw properly. The chimney is frequently the largest line item after the stove, so price it at the same time.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs a guard rail required on a wood stove?\u003c\/summary\u003e\u003cp\u003eYes in most jurisdictions, and the case is stronger here than with electric. A firebox and flue stay dangerously hot long after the last log has burned down, so the risk window extends well past the session itself. The codes require a guard of low thermal conductivity such as wood, and stove manuals specify one. Buy the rail built for your model.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install a wood sauna stove myself?\u003c\/summary\u003e\u003cp\u003eSome people do, but clearances, floor protection, the flue penetration and combustion air all have to be right, and most jurisdictions want a solid-fuel appliance inspected. Check the permitting requirement locally before you start, and tell your insurer either way.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre wood-burning sauna stoves certified for use in North America?\u003c\/summary\u003e\u003cp\u003eMany are built to European standards and carry a CE mark, which is a European conformity marking rather than a North American listing. Depending on where you live, that can affect permitting, inspection and insurance. Ask us about the specific stove you are considering and check with your local authority and insurer before ordering.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long does a wood sauna take to heat up?\u003c\/summary\u003e\u003cp\u003eAround an hour from cold, longer in deep winter, and it varies with how you build the fire. No manufacturer in this category publishes a heat-up figure, so treat that hour as experience rather than a specification. An electric heater of matched output reaches temperature in a comparable time but does it unattended, on a timer.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat wood should I burn?\u003c\/summary\u003e\u003cp\u003eSeasoned hardwood under twenty percent moisture, split fairly small. Wet or green wood gives less heat, more smoke and much more creosote in the flue, which is what causes chimney fires. Softwood is fine for lighting but burns through quickly.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does SL mean in a Harvia model name?\u003c\/summary\u003e\u003cp\u003eSL is the through-wall model: the stove sits in the sauna and you load it from the other side of the wall. ES, LS and RS are water tank positions, front, left and right. A Boiler model connects to a separate tank rather than carrying one. Be careful reading these across brands, because at least one other manufacturer uses LS for its through-wall model.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow often does the chimney need sweeping?\u003c\/summary\u003e\u003cp\u003eHave the flue inspected at least once a year and swept whenever deposits call for it. On a stove burning anything less than properly seasoned wood, that is usually the same visit. Creosote builds faster than most people expect on an appliance used once or twice a week.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo wood stoves hold more stone than electric heaters?\u003c\/summary\u003e\u003cp\u003eNot reliably. Stone capacity follows the design rather than the fuel. Within one brand's wood range here, capacity runs from about 66 pounds on a compact box stove to roughly 440 on a large pillar model, and some electric pillar heaters hold more than either. Compare the published stone capacity of the specific models you are choosing between. Stones are sold separately on all of them.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan a wood-burning stove go inside the house?\u003c\/summary\u003e\u003cp\u003eYes, in an indoor sauna, but it needs a proper chimney, clearances, floor protection and combustion air, and it will almost certainly need permitting and inspection. Talk to your building department early, because an indoor solid-fuel installation is a bigger job than an outdoor one.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec w\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eRelated\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eBrowse Other Categories\u003c\/h2\u003e\n\u003cdiv class=\"shc-nav\"\u003e\n\u003ca href=\"\/collections\/sauna-heaters\"\u003eAll sauna heaters\u003cspan\u003eElectric and wood-burning together\u003c\/span\u003e\u003c\/a\u003e\n\u003ca href=\"\/collections\/electric-sauna-heaters\"\u003eElectric sauna heaters\u003cspan\u003eWall, pillar and combination\u003c\/span\u003e\u003c\/a\u003e\n\u003ca href=\"\/collections\/harvia\"\u003eHarvia\u003cspan\u003eThe full range from one manufacturer\u003c\/span\u003e\u003c\/a\u003e\n\u003ca href=\"\/collections\/traditional-saunas\"\u003eTraditional saunas\u003cspan\u003eRooms built for a stone heater\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp class=\"shc-note\" style=\"margin-top:22px;\"\u003eSauna use carries risks for some people. Read our \u003ca href=\"\/pages\/fda-disclaimer\"\u003efull Medical Disclaimer\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-cta\"\u003e\n\u003ch2\u003ePlanning a wood-fired sauna?\u003c\/h2\u003e\n\u003cp\u003eTell us the room size, where the chimney can run and whether you want to load from inside or through the wall. We'll spec the stove, the flue, the adapter and the floor plate together so nothing arrives missing.\u003c\/p\u003e\n\u003cdiv class=\"shc-btns\"\u003e\n\u003ca class=\"shc-btn\" href=\"tel:+18885005675\"\u003eSpeak with an Expert, (888) 500-5675\u003c\/a\u003e\n\u003ca class=\"shc-btn alt\" href=\"\/pages\/commercial-sales\"\u003eBuying for a business?\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"harvia-legend-150-16kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Legend 150 Wood-Burning Sauna Stove, 16 kW | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-legend-150-wood-burning-sauna-stove_646d1b52-46b2-43d2-bedb-8c9f02a9e4b1.jpg?v=1788515665\" alt=\"Harvia Legend 150 16kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Legend Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 150 16kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend is Harvia's heavy round stove: a steel drum carrying 264.6 lbs of stone, which is two to six times what a compact wood stove holds. All that mass means the room stays hot after the fire has burned down, and the loyly is soft rather than sharp.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 212 to 459 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e16kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e459\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e264.6 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e13.8\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 150 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 16kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e264.6 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 264.6 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. Nothing on this stove can fail electrically, and it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 150\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 16kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e212 to 459 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 16kW fire in a room smaller than 212 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e35 cm, which is 13.8 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 150.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 127.9 lbs of stove plus 264.6 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 150 Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Legend 150 specifications, 16kW and 264.6 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 150 (WK150LD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e264.6 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e13.8 in (35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e20.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.13\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e141.6 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Legend 150\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Legend 150 wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Legend 150 to hold up to 264.6 lbs of stone, which is about 6 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-legend-150-wood-burning-sauna-stove-package\"\u003eHarvia Legend 150 package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL200 sheath, the WL100 floor plate and six boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 141.6 lbs the Legend 150 moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Legend range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Legend 150 against the rest of the Legend range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLegend 150\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e141.6 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150 SL\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e150.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.9 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e174.6 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 SL\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e188.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 Duo\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e220.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 300\u003c\/td\u003e\n\u003ctd\u003e23 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 989 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e573.3 lbs\u003c\/td\u003e\n\u003ctd\u003e209.9 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 150 FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 150\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 150 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 150 for rooms of 212 to 459 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 35 cm, which is 13.8 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 150 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Legend 150 to hold up to 264.6 lbs, which is around 6 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 127.9 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 150 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412776411503,"sku":"WK150LD","price":2089.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-legend-150-wood-burning-sauna-stove-studio.jpg?v=1790065390"},{"product_id":"harvia-legend-150-sl-16kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Legend 150 SL 16kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-150-sl-wood-burning-sauna-stove-front-view.jpg\" alt=\"Harvia Legend 150 SL wood-burning sauna stove in graphite black, with the fire door set on the extended fire chamber\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Legend Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 150 SL 16kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend is Harvia's heavy round stove: a steel drum carrying 264.6 lbs of stone, which is two to six times what a compact wood stove holds. All that mass means the room stays hot after the fire has burned down, and the loyly is soft rather than sharp. This version adds a fire chamber extension so you load it from the next room or from outside.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 212 to 459 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e16kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e459\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e264.6 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e13.8\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 150 SL Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 16kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e264.6 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 264.6 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eA fire chamber extension so you load it from the next room or from outside\u003c\/h3\u003e\n\u003cp\u003eThe extended fire chamber passes through the sauna wall, so the door is in the changing room or outside and you never carry logs or ash through the hot room. It also means the fire is stoked without opening the sauna and dropping the temperature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 150 SL\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 16kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e212 to 459 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 16kW fire in a room smaller than 212 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e35 cm, which is 13.8 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 150 SL.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 136.7 lbs of stove plus 264.6 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 150 SL Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Legend 150 SL specifications, 16kW and 264.6 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 150 SL (WK150LDSL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e264.6 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e13.8 in (35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e20.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e28.74\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.13\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e150.4 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Legend 150 SL\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Legend 150 SL wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Legend 150 SL to hold up to 264.6 lbs of stone, which is about 6 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 150.4 lbs the Legend 150 SL moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Legend range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Legend 150 SL against the rest of the Legend range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e141.6 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLegend 150 SL\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e150.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.9 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e174.6 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 SL\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e188.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 Duo\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e220.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 300\u003c\/td\u003e\n\u003ctd\u003e23 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 989 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e573.3 lbs\u003c\/td\u003e\n\u003ctd\u003e209.9 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 150 SL FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 150 SL\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 150 SL heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 150 SL for rooms of 212 to 459 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 35 cm, which is 13.8 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the SL version actually change?\u003c\/summary\u003e\u003cp\u003eThe fire chamber is extended so it passes through the sauna wall. You load wood and clear ash from the changing room or from outside the building instead of from inside the hot room, and stoking the fire no longer means opening the sauna door and losing temperature. It also keeps bark, ash and dirt out of the room you are sitting in. The trade is that the wall has to be planned for it. Harvia's manual installs the SL in an opening in a concrete or brick wall at least 220 mm (8.7 in) wide and 390 mm (15.4 in) high from the floor, in a wall no thicker than 150 mm (5.9 in), and that nonflammable wall has to extend up to the roof unless it is a thin nonflammable wall the steel chimney can stand far enough from, so decide before you frame.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 150 SL listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Legend 150 SL to hold up to 264.6 lbs, which is around 6 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 136.7 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 150 SL fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412776509807,"sku":"WK150LDSL","price":2192.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-150-sl-wood-burning-sauna-stove-white-background.jpg?v=1789399438"},{"product_id":"harvia-legend-240-greenflame-15-9kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Legend 240 GreenFlame 15.9kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-video\"\u003eVideo\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-legend-240-greenflame-wood-burning-sauna-stove_4b199082-0213-4af2-b0d9-01d55eca0179.jpg?v=1788515690\" alt=\"Harvia Legend 240 GreenFlame 15.9kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Legend Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 240 GreenFlame 15.9kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend is Harvia's heavy round stove: a steel drum carrying 441 lbs of stone, which is two to six times what a compact wood stove holds. All that mass means the room stays hot after the fire has burned down, and the loyly is soft rather than sharp. This version adds Harvia's GreenFlame clean-burn fire chamber.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 353 to 706 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.9kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e441 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-video\"\u003e\n\u003cdiv class=\"rrdvr rrdvr--card\" style=\"--rv-bg:#FAF7F2;--rv-accent:#8F6524;--rv-ink:#1A1410;--rv-sub:#4A4038;--rv-line:#E8DFCF\"\u003e\n\u003cstyle\u003e.rrdvr{margin:0}.rrdvr--card{background:var(--rv-bg);border:1px solid var(--rv-line);border-radius:18px;padding:36px}.rrdvr-row{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:36px;align-items:center}.rrdvr-row.is-vert{grid-template-columns:270px minmax(0,1fr);max-width:760px}.rrdvr-vid{position:relative;width:100%;border-radius:14px;overflow:hidden;background:#111;box-shadow:0 10px 30px rgba(23,19,16,.18)}.rrdvr-vid video{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover;background:#111;margin:0}.rrdvr-vid video:focus-visible{outline:3px solid var(--rv-accent);outline-offset:-3px}.rrdvr-body{min-width:0}.rrdvr .rrdvr-eyebrow{font-size:11px!important;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--rv-accent)!important;margin:0 0 8px!important;line-height:1.5}.rrdvr .rrdvr-h2{font-size:26px!important;line-height:1.22!important;font-weight:700!important;letter-spacing:-.015em;color:var(--rv-ink)!important;margin:0 0 14px!important;padding:0!important;border:0!important;display:block!important;text-wrap:balance;text-align:left!important}.rrdvr .rrdvr-h2::after,.rrdvr .rrdvr-h2::before{display:none!important;content:none!important}.rrdvr .rrdvr-lead{font-size:16px!important;line-height:1.65!important;color:var(--rv-sub)!important;margin:0!important;max-width:52ch;text-align:left!important}.rrdvr .rrdvr-meta{margin:22px 0 0!important;padding:14px 0 0!important;border-top:1px solid var(--rv-line);font-size:11px!important;line-height:1.6!important;letter-spacing:.1em;text-transform:uppercase;color:var(--rv-sub)!important}.rrdvr-meta span{display:inline-block;margin-right:22px}.rrdvr-meta span:last-child{margin-right:0}.rrdvr-meta span::before{content:\"\";display:inline-block;width:4px;height:4px;border-radius:2px;background:var(--rv-accent);margin-right:8px;vertical-align:2px}@media screen and (max-width:840px){.rrdvr--card{padding:22px 18px;border-radius:14px}.rrdvr-row,.rrdvr-row.is-vert{grid-template-columns:1fr;gap:22px}.rrdvr-row.is-vert .rrdvr-vid{max-width:300px;margin:0 auto}.rrdvr .rrdvr-h2{font-size:22px!important}}\u003c\/style\u003e\n\u003cdiv class=\"rrdvr-row\"\u003e\n\u003cdiv class=\"rrdvr-vid\" style=\"aspect-ratio:852\/480\"\u003e\u003cvideo controls preload=\"none\" playsinline poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/preview_images\/HRV_legend_gf_Video_Cover.jpg?v=1791122075\u0026amp;width=1280\" width=\"852\" height=\"480\" aria-label=\"Harvia Legend 240 GreenFlame wood-burning sauna stove, video by Harvia\"\u003e\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/vp\/f20fc4e1e6164ac4a90a0adb3d5c72d7\/f20fc4e1e6164ac4a90a0adb3d5c72d7.SD-480p-1.0Mbps-96370907.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cdiv class=\"rrdvr-body\"\u003e\n\u003cp class=\"rrdvr-eyebrow\"\u003eSee it in action\u003c\/p\u003e\n\u003ch2 class=\"rrdvr-h2\"\u003eHarvia’s film of the Legend GreenFlame\u003c\/h2\u003e\n\u003cp class=\"rrdvr-lead\"\u003eHarvia’s own short film of the Legend 240 GreenFlame: the large glass door and the cleaner burn.\u003c\/p\u003e\n\u003cp class=\"rrdvr-meta\"\u003e\u003cspan\u003eOfficial Harvia film\u003c\/span\u003e\u003cspan\u003e0:15\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 GreenFlame Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 15.9kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e441 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 441 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eHarvia's GreenFlame clean-burn fire chamber\u003c\/h3\u003e\n\u003cp\u003eThe GreenFlame fire chamber is Harvia's clean-burn design: it feeds secondary air above the fire so unburnt gases ignite instead of going up the flue. You get more heat from the same wood and less smoke out of the chimney.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 240 GreenFlame\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 15.9kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e353 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eThese figures assume a sauna room at least 82.7 inches (2.1 m) tall. Measure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 15.9kW fire in a room smaller than 353 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 240 GreenFlame.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 165.3 lbs of stove plus 441 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 GreenFlame Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Legend 240 GreenFlame specifications, 15.9kW and 441 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 240 GreenFlame (WKLE20GM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e15.9 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e441 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e32.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e174.6 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Legend 240 GreenFlame\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Legend 240 GreenFlame wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Legend 240 GreenFlame to hold up to 441 lbs of stone, which is about 10 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-legend-240-greenflame-wood-burning-sauna-stove-package\"\u003eHarvia Legend 240 GreenFlame package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL200 sheath, the WL100 floor plate and ten boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 174.6 lbs the Legend 240 GreenFlame moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Legend range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Legend 240 GreenFlame against the rest of the Legend range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e141.6 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150 SL\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e150.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLegend 240 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.9 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e174.6 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 SL\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e188.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 Duo\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e220.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 300\u003c\/td\u003e\n\u003ctd\u003e23 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 989 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e573.3 lbs\u003c\/td\u003e\n\u003ctd\u003e209.9 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 GreenFlame FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 240 GreenFlame\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 240 GreenFlame heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 240 GreenFlame for rooms of 353 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 240 GreenFlame listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Legend 240 GreenFlame to hold up to 441 lbs, which is around 10 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 165.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 240 GreenFlame fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412776640879,"sku":"WKLE20GM","price":2859.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-240-greenflame-wood-burning-sauna-stove-studio-front.jpg?v=1789217514"},{"product_id":"harvia-legend-240-sl-21kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Legend 240 SL 21kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-legend-240-sl-wood-burning-sauna-stove_fc28fcd8-1d1e-40c7-9822-0e458fd69b5f.jpg?v=1788515712\" alt=\"Harvia Legend 240 SL 21kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Legend Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 240 SL 21kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend is Harvia's heavy round stove: a steel drum carrying 441 lbs of stone, which is two to six times what a compact wood stove holds. All that mass means the room stays hot after the fire has burned down, and the loyly is soft rather than sharp. This version adds a fire chamber extension so you load it from the next room or from outside.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 353 to 848 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e21kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e848\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e441 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 SL Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 21kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e441 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 441 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eA fire chamber extension so you load it from the next room or from outside\u003c\/h3\u003e\n\u003cp\u003eThe extended fire chamber passes through the sauna wall, so the door is in the changing room or outside and you never carry logs or ash through the hot room. It also means the fire is stoked without opening the sauna and dropping the temperature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 240 SL\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 21kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e353 to 848 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 21kW fire in a room smaller than 353 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 240 SL.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 180.8 lbs of stove plus 441 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 SL Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Legend 240 SL specifications, 21kW and 441 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 240 SL (WKLE20SLM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e441 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e30.71\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e32.68\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e188.3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Legend 240 SL\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Legend 240 SL wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Legend 240 SL to hold up to 441 lbs of stone, which is about 10 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-legend-240-sl-wood-burning-sauna-stove-package\"\u003eHarvia Legend 240 SL package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL200 sheath, the WL100 floor plate and ten boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 188.3 lbs the Legend 240 SL moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Legend range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Legend 240 SL against the rest of the Legend range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e141.6 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150 SL\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e150.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.9 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e174.6 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLegend 240 SL\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e188.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 Duo\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e220.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 300\u003c\/td\u003e\n\u003ctd\u003e23 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 989 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e573.3 lbs\u003c\/td\u003e\n\u003ctd\u003e209.9 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 SL FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 240 SL\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 240 SL heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 240 SL for rooms of 353 to 848 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the SL version actually change?\u003c\/summary\u003e\u003cp\u003eThe fire chamber is extended so it passes through the sauna wall. You load wood and clear ash from the changing room or from outside the building instead of from inside the hot room, and stoking the fire no longer means opening the sauna door and losing temperature. It also keeps bark, ash and dirt out of the room you are sitting in. The trade is that the wall has to be planned for it. Harvia's manual installs the SL in an opening in a concrete or brick wall at least 220 mm (8.7 in) wide and 390 mm (15.4 in) high from the floor, in a wall no thicker than 150 mm (5.9 in), and that nonflammable wall has to extend up to the roof unless it is a thin nonflammable wall the steel chimney can stand far enough from, so decide before you frame.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 240 SL listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Legend 240 SL to hold up to 441 lbs, which is around 10 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 180.8 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 240 SL fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412776771951,"sku":"WKLE20SLM","price":2502.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-240-sl-wood-burning-sauna-stove_18d84469-034c-4d3b-8774-6d03c9dd50a7.jpg?v=1789400485"},{"product_id":"harvia-legend-240-duo-21kw-wood-burning-sauna-stove","title":"Harvia Legend 240 Duo 21kW Wood-Burning Sauna Stove","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-legend-240-duo-wood-burning-sauna-stove_f41e7413-0d2d-46fa-96a1-ed1a6ab00347.jpg?v=1788515717\" alt=\"Harvia Legend 240 Duo 21kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Legend Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 240 Duo 21kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend is Harvia's heavy round stove: a steel drum carrying 441 lbs of stone, which is two to six times what a compact wood stove holds. All that mass means the room stays hot after the fire has burned down, and the loyly is soft rather than sharp. This version adds a fire chamber extension so you load it from the next room or from outside, a glass door.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 353 to 848 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e21kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e848\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e441 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 Duo Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 21kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e441 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 441 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eA fire chamber extension so you load it from the next room or from outside\u003c\/h3\u003e\n\u003cp\u003eThe extended fire chamber passes through the sauna wall, so the door is in the changing room or outside and you never carry logs or ash through the hot room. It also means the fire is stoked without opening the sauna and dropping the temperature. The glass door turns that into a fireplace for the room you feed it from.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 240 Duo\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 21kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e353 to 848 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 21kW fire in a room smaller than 353 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 240 Duo.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 209.4 lbs of stove plus 441 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 Duo Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Legend 240 Duo specifications, 21kW and 441 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 240 Duo (WKLE20DUOM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e441 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e30.71\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e32.68\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e220.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Legend 240 Duo\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Legend 240 Duo wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Legend 240 Duo to hold up to 441 lbs of stone, which is about 10 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-legend-240-duo-wood-burning-sauna-stove-package\"\u003eHarvia Legend 240 Duo package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL200 sheath, the WL100 floor plate and ten boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 220.5 lbs the Legend 240 Duo moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Legend range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Legend 240 Duo against the rest of the Legend range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e141.6 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150 SL\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e150.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.9 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e174.6 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 SL\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e188.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLegend 240 Duo\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e220.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 300\u003c\/td\u003e\n\u003ctd\u003e23 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 989 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e573.3 lbs\u003c\/td\u003e\n\u003ctd\u003e209.9 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 Duo FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 240 Duo\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 240 Duo heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 240 Duo for rooms of 353 to 848 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the Duo version actually change?\u003c\/summary\u003e\u003cp\u003eThe fire chamber is extended so it passes through the sauna wall. You load wood and clear ash from the changing room or from outside the building instead of from inside the hot room, and stoking the fire no longer means opening the sauna door and losing temperature. It also keeps bark, ash and dirt out of the room you are sitting in. The trade is that the wall has to be planned for it. Harvia's manual installs the Duo either in an opening in a concrete or brick wall at least 405 mm (15.9 in) wide and 485 mm (19.1 in) high from the floor, in a wall no thicker than 120 mm (4.7 in), or with Harvia's Duo glass wall, so decide before you frame. A front flange on the extension presses against the wall around the door. A masonry wall has to extend up to the roof, while a thin nonflammable wall such as the Duo glass wall is exempt when the steel chimney can stand far enough from it.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 240 Duo listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Legend 240 Duo to hold up to 441 lbs, which is around 10 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 209.4 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 240 Duo fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412776837487,"sku":"WKLE20DUOM","price":3003.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-240-duo-wood-burning-sauna-stove_f8fbf843-5fa7-4d83-bb7c-fb7a0e176429.jpg?v=1789400499"},{"product_id":"harvia-legend-300-23kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Legend 300 Wood-Burning Sauna Stove, 23 kW | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-legend-300-wood-burning-sauna-stove_50c79c1f-4523-466b-a807-52004763b555.jpg?v=1788515741\" alt=\"Harvia Legend 300 23kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Legend Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 300 23kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend is Harvia's heavy round stove: a steel drum carrying 573.3 lbs of stone, which is two to six times what a compact wood stove holds. All that mass means the room stays hot after the fire has burned down, and the loyly is soft rather than sharp.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 494 to 989 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e23kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e989\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e573.3 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 300 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 23kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e573.3 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 573.3 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. Nothing on this stove can fail electrically, and it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 300\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 23kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e494 to 989 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 23kW fire in a room smaller than 494 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 300.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 207.2 lbs of stove plus 573.3 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 300 Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Legend 300 specifications, 23kW and 573.3 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 300 (WKLE36M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e23 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e494 to 989 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e573.3 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e25.98\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e40.9\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e209.9 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Legend 300\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Legend 300 wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Legend 300 to hold up to 573.3 lbs of stone, which is about 13 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-legend-300-wood-burning-sauna-stove-package\"\u003eHarvia Legend 300 package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL200 sheath, the WL100 floor plate and thirteen boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 209.9 lbs the Legend 300 moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Legend range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Legend 300 against the rest of the Legend range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e141.6 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150 SL\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e150.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.9 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e174.6 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 SL\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e188.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 Duo\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e220.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLegend 300\u003c\/td\u003e\n\u003ctd\u003e23 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 989 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e573.3 lbs\u003c\/td\u003e\n\u003ctd\u003e209.9 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 300 FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 300\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 300 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 300 for rooms of 494 to 989 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 300 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Legend 300 to hold up to 573.3 lbs, which is around 13 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 207.2 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 300 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412776935791,"sku":"WKLE36M","price":3742.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-legend-300-wood-burning-sauna-stove_50c79c1f-4523-466b-a807-52004763b555.jpg?v=1788515741"},{"product_id":"harvia-linear-16-black-17-9kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Linear 16 Wood-Burning Sauna Stove, 17.9 kW | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-linear-16-wood-burning-sauna-stove_734a65d5-6252-47ae-88e2-1e0d98333997.jpg?v=1788515746\" alt=\"Harvia Linear 16 17.9kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Linear Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Linear 16 17.9kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Linear is the slim, flat-sided one. At 16.54 inches wide it sits close to a wall without a bulky footprint, and the glass in the door puts firelight into the room, which is half the reason people choose wood over electric.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 212 to 565 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e17.9kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e565\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e79.4 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e13.8\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 16 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 17.9kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e79.4 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 79.4 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. Nothing on this stove can fail electrically, and it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Linear 16\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 17.9kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e212 to 565 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 17.9kW fire in a room smaller than 212 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e35 cm, which is 13.8 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Linear 16.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 101.4 lbs of stove plus 79.4 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 16 Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Linear 16 specifications, 17.9kW and 79.4 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLinear 16 (WK160C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e17.9 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e212 to 565 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e79.4 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e13.8 in (35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e16.54\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e17.72\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e28.94\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e108.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Linear 16\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Linear 16 wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Linear 16 to hold up to 79.4 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-linear-16-wood-burning-sauna-stove-package\"\u003eHarvia Linear 16 package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL475 sheath, the WL100 floor plate and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 108.5 lbs the Linear 16 moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Linear range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Linear 16 against the rest of the Linear range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLinear 16\u003c\/td\u003e\n\u003ctd\u003e17.9 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e79.4 lbs\u003c\/td\u003e\n\u003ctd\u003e108.5 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 18 Compact\u003c\/td\u003e\n\u003ctd\u003e14.3 kW\u003c\/td\u003e\n\u003ctd\u003e177 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e145.5 lbs\u003c\/td\u003e\n\u003ctd\u003edouble shell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 22 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e152.1 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 22 GreenFlame ES\u003c\/td\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e174.2 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 16 FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Linear 16\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Linear 16 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Linear 16 for rooms of 212 to 565 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 35 cm, which is 13.8 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Linear 16 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Linear 16 to hold up to 79.4 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 101.4 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Linear 16 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412777034095,"sku":"WK160C","price":961.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-linear-16-wood-burning-sauna-stove_734a65d5-6252-47ae-88e2-1e0d98333997.jpg?v=1788515746"},{"product_id":"harvia-linear-18-compact-black-14-3kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Linear 18 Compact 14.3kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-linear-18-compact-wood-burning-sauna-stove_4553dd20-7aec-401b-b306-37a1a7d1a179.jpg?v=1788515759\" alt=\"Harvia Linear 18 Compact 14.3kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Linear Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Linear 18 Compact 14.3kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Linear is the slim, flat-sided one. At 17.72 inches wide it sits close to a wall without a bulky footprint, and the glass in the door puts firelight into the room, which is half the reason people choose wood over electric. This version adds double-shell construction that cuts the clearances it needs.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 177 to 636 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e14.3kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e636\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 18 Compact Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 14.3kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eDouble-shell construction that cuts the clearances it needs\u003c\/h3\u003e\n\u003cp\u003eThe double-shell body keeps the outer surface cooler, which is why this model needs materially less clearance around it than the rest of the range. In a small or retrofitted room that can be what makes a wood stove possible at all.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by TUV SUD Industrie Service GmbH, Munich (0036). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Linear 18 Compact\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 14.3kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e177 to 636 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 14.3kW fire in a room smaller than 177 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Linear 18 Compact.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 132.3 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 18 Compact Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Linear 18 Compact specifications, 14.3kW and 88.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLinear 18 Compact (WKLI18CPTM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e14.3 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e177 to 636 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e17.72\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e30.31\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e145.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, TUV SUD Industrie Service GmbH, Munich (0036)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Linear 18 Compact\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Linear 18 Compact wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Linear 18 Compact to hold up to 88.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-linear-18-compact-wood-burning-sauna-stove-package\"\u003eHarvia Linear 18 Compact package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL100 floor plate and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 145.5 lbs the Linear 18 Compact moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Linear range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Linear 18 Compact against the rest of the Linear range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 16\u003c\/td\u003e\n\u003ctd\u003e17.9 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e79.4 lbs\u003c\/td\u003e\n\u003ctd\u003e108.5 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLinear 18 Compact\u003c\/td\u003e\n\u003ctd\u003e14.3 kW\u003c\/td\u003e\n\u003ctd\u003e177 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e145.5 lbs\u003c\/td\u003e\n\u003ctd\u003edouble shell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 22 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e152.1 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 22 GreenFlame ES\u003c\/td\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e174.2 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 18 Compact FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Linear 18 Compact\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Linear 18 Compact heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Linear 18 Compact for rooms of 177 to 636 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Linear 18 Compact listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Linear 18 Compact to hold up to 88.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 132.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Linear 18 Compact fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412777132399,"sku":"WKLI18CPTM","price":1716.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-linear-wood-stove-in-cabin-sauna_a12394d4-bc6e-4b68-bd1c-3bb1b0ef01c1.jpg?v=1788515767"},{"product_id":"harvia-linear-22-greenflame-15-7kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Linear 22 GreenFlame 15.7kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv 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8px;}}\n.hrv-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px 34px;max-width:800px;}\n@media(max-width:768px){.hrv-list{grid-template-columns:1fr;}}\n.hrv-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#4A4038;}\n.hrv-list svg{flex:0 0 20px;margin-top:2px;}\n.hrv-ship{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-ship{grid-template-columns:1fr;}}\n.hrv-faq details{max-width:800px;border-bottom:1px solid #EDE6DA;}\n.hrv-faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:44px;padding:16px 0;font-size:15px;font-weight:600;cursor:pointer;color:#1A1410;list-style:none;}\n.hrv-faq summary::-webkit-details-marker{display:none;}\n.hrv-faq summary::after{content:'+';flex:0 0 auto;font-size:20px;line-height:1.3;color:#8F6524;font-weight:700;}\n.hrv-faq details[open] summary::after{content:'\\2212';}\n.hrv-faq details[open] 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4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-linear-22-greenflame-wood-burning-sauna-stove_0be041f1-0afa-40ab-b77e-d3991ef71388.jpg?v=1788515782\" alt=\"Harvia Linear 22 GreenFlame 15.7kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Linear Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Linear 22 GreenFlame 15.7kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Linear is the slim, flat-sided one. At 17.72 inches wide it sits close to a wall without a bulky footprint, and the glass in the door puts firelight into the room, which is half the reason people choose wood over electric. This version adds Harvia's GreenFlame clean-burn fire chamber.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 318 to 636 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.7kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e636\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 22 GreenFlame Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 15.7kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eHarvia's GreenFlame clean-burn fire chamber\u003c\/h3\u003e\n\u003cp\u003eThe GreenFlame fire chamber is Harvia's clean-burn design: it feeds secondary air above the fire so unburnt gases ignite instead of going up the flue. You get more heat from the same wood and less smoke out of the chimney.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by Eurofins Expert Services Oy, Espoo, Finland. Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Linear 22 GreenFlame\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 15.7kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e318 to 636 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eThese figures assume a sauna room at least 82.7 inches (2.1 m) tall. Measure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 15.7kW fire in a room smaller than 318 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Linear 22 GreenFlame:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1265 mm (49.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e400 mm (15.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e380 mm (15.0 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 145.5 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 22 GreenFlame Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Linear 22 GreenFlame specifications, 15.7kW and 88.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLinear 22 GreenFlame (WKLI20GM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e49.8 in (1265 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e15.7 in (400 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e15.0 in (380 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e17.72\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e30.31\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e152.1 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, Eurofins Expert Services Oy, Espoo, Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Linear 22 GreenFlame\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Linear 22 GreenFlame wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Linear 22 GreenFlame to hold up to 88.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-linear-22-greenflame-wood-burning-sauna-stove-package\"\u003eHarvia Linear 22 GreenFlame package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL575 sheath, the WL100 floor plate and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 152.1 lbs the Linear 22 GreenFlame moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Linear range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Linear 22 GreenFlame against the rest of the Linear range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 16\u003c\/td\u003e\n\u003ctd\u003e17.9 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e79.4 lbs\u003c\/td\u003e\n\u003ctd\u003e108.5 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 18 Compact\u003c\/td\u003e\n\u003ctd\u003e14.3 kW\u003c\/td\u003e\n\u003ctd\u003e177 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e145.5 lbs\u003c\/td\u003e\n\u003ctd\u003edouble shell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLinear 22 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e152.1 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 22 GreenFlame ES\u003c\/td\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e174.2 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 22 GreenFlame FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Linear 22 GreenFlame\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Linear 22 GreenFlame heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Linear 22 GreenFlame for rooms of 318 to 636 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Linear 22 GreenFlame listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Linear 22 GreenFlame to hold up to 88.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 145.5 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Linear 22 GreenFlame fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412777394543,"sku":"WKLI20GM","price":1534.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-linear-22-greenflame-wood-burning-sauna-stove_0be041f1-0afa-40ab-b77e-d3991ef71388.jpg?v=1788515782"},{"product_id":"harvia-linear-22-greenflame-es-15-7kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Linear 22 GreenFlame ES 15.7kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-video\"\u003eVideo\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-linear-22-greenflame-es-wood-burning-sauna-stove_3aa001e3-7c37-401f-b84d-96a1b4404eae.jpg?v=1788515789\" alt=\"Harvia Linear 22 GreenFlame ES 15.7kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Linear Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Linear 22 GreenFlame ES 15.7kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Linear is the slim, flat-sided one. At 17.72 inches wide it sits close to a wall without a bulky footprint, and the glass in the door puts firelight into the room, which is half the reason people choose wood over electric. This version adds a fixed water tank on the front with a tap, Harvia's GreenFlame clean-burn fire chamber.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 318 to 636 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.7kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e636\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-video\"\u003e\n\u003cdiv class=\"rrdvr rrdvr--card\" style=\"--rv-bg:#FAF7F2;--rv-accent:#8F6524;--rv-ink:#1A1410;--rv-sub:#4A4038;--rv-line:#E8DFCF\"\u003e\n\u003cstyle\u003e.rrdvr{margin:0}.rrdvr--card{background:var(--rv-bg);border:1px solid var(--rv-line);border-radius:18px;padding:36px}.rrdvr-row{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:36px;align-items:center}.rrdvr-row.is-vert{grid-template-columns:270px minmax(0,1fr);max-width:760px}.rrdvr-vid{position:relative;width:100%;border-radius:14px;overflow:hidden;background:#111;box-shadow:0 10px 30px rgba(23,19,16,.18)}.rrdvr-vid video{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover;background:#111;margin:0}.rrdvr-vid video:focus-visible{outline:3px solid var(--rv-accent);outline-offset:-3px}.rrdvr-body{min-width:0}.rrdvr .rrdvr-eyebrow{font-size:11px!important;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--rv-accent)!important;margin:0 0 8px!important;line-height:1.5}.rrdvr .rrdvr-h2{font-size:26px!important;line-height:1.22!important;font-weight:700!important;letter-spacing:-.015em;color:var(--rv-ink)!important;margin:0 0 14px!important;padding:0!important;border:0!important;display:block!important;text-wrap:balance;text-align:left!important}.rrdvr .rrdvr-h2::after,.rrdvr .rrdvr-h2::before{display:none!important;content:none!important}.rrdvr .rrdvr-lead{font-size:16px!important;line-height:1.65!important;color:var(--rv-sub)!important;margin:0!important;max-width:52ch;text-align:left!important}.rrdvr .rrdvr-meta{margin:22px 0 0!important;padding:14px 0 0!important;border-top:1px solid var(--rv-line);font-size:11px!important;line-height:1.6!important;letter-spacing:.1em;text-transform:uppercase;color:var(--rv-sub)!important}.rrdvr-meta span{display:inline-block;margin-right:22px}.rrdvr-meta span:last-child{margin-right:0}.rrdvr-meta span::before{content:\"\";display:inline-block;width:4px;height:4px;border-radius:2px;background:var(--rv-accent);margin-right:8px;vertical-align:2px}@media screen and (max-width:840px){.rrdvr--card{padding:22px 18px;border-radius:14px}.rrdvr-row,.rrdvr-row.is-vert{grid-template-columns:1fr;gap:22px}.rrdvr-row.is-vert .rrdvr-vid{max-width:300px;margin:0 auto}.rrdvr .rrdvr-h2{font-size:22px!important}}\u003c\/style\u003e\n\u003cdiv class=\"rrdvr-row\"\u003e\n\u003cdiv class=\"rrdvr-vid\" style=\"aspect-ratio:852\/480\"\u003e\u003cvideo controls preload=\"none\" playsinline poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/preview_images\/HRV_linear_gf_es_Video_Cover.jpg?v=1791122107\u0026amp;width=1280\" width=\"852\" height=\"480\" aria-label=\"Harvia Linear 22 GreenFlame ES wood-burning sauna stove, video by Harvia\"\u003e\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/vp\/eae5017fc91c4b79913587d0a7205734\/eae5017fc91c4b79913587d0a7205734.SD-480p-1.0Mbps-96370929.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cdiv class=\"rrdvr-body\"\u003e\n\u003cp class=\"rrdvr-eyebrow\"\u003eSee it in action\u003c\/p\u003e\n\u003ch2 class=\"rrdvr-h2\"\u003eHarvia’s film of the Linear GreenFlame\u003c\/h2\u003e\n\u003cp class=\"rrdvr-lead\"\u003eHarvia’s own film of the Linear 22 GreenFlame with its water tank: firing the stove and throwing water on the stones.\u003c\/p\u003e\n\u003cp class=\"rrdvr-meta\"\u003e\u003cspan\u003eOfficial Harvia film\u003c\/span\u003e\u003cspan\u003e0:28\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 22 GreenFlame ES Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 15.7kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eWater tank on the front\u003c\/h3\u003e\n\u003cp\u003eThe tank is fixed on the front of the stove and heats from the same fire that heats the room, with a tap you can reach without opening the firebox. In a cabin with no plumbed hot water that is the difference between washing after a sauna and not. Harvia builds the same stove with the tank at the front (ES), on the right (RS) or on the left (LS). Front suits a stove with walls or benches close on both sides.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by Eurofins Expert Services Oy, Espoo, Finland. Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Linear 22 GreenFlame ES\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 15.7kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e318 to 636 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eThese figures assume a sauna room at least 82.7 inches (2.1 m) tall. Measure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 15.7kW fire in a room smaller than 318 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Linear 22 GreenFlame ES:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1265 mm (49.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e400 mm (15.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e380 mm (15.0 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 167.6 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 22 GreenFlame ES Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Linear 22 GreenFlame ES specifications, 15.7kW and 88.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLinear 22 GreenFlame ES (WKLI20GESM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e49.8 in (1265 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e15.7 in (400 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e15.0 in (380 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e17.72\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e25.98\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e30.31\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e174.2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater tank\u003c\/th\u003e\n\u003ctd\u003efixed, front-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, Eurofins Expert Services Oy, Espoo, Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Linear 22 GreenFlame ES\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Linear 22 GreenFlame ES wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Linear 22 GreenFlame ES to hold up to 88.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 174.2 lbs the Linear 22 GreenFlame ES moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Linear range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Linear 22 GreenFlame ES against the rest of the Linear range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 16\u003c\/td\u003e\n\u003ctd\u003e17.9 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e79.4 lbs\u003c\/td\u003e\n\u003ctd\u003e108.5 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 18 Compact\u003c\/td\u003e\n\u003ctd\u003e14.3 kW\u003c\/td\u003e\n\u003ctd\u003e177 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e145.5 lbs\u003c\/td\u003e\n\u003ctd\u003edouble shell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 22 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e152.1 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLinear 22 GreenFlame ES\u003c\/td\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e174.2 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 22 GreenFlame ES FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Linear 22 GreenFlame ES\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Linear 22 GreenFlame ES heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Linear 22 GreenFlame ES for rooms of 318 to 636 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat do the ES, RS and LS suffixes mean?\u003c\/summary\u003e\u003cp\u003eThey are the water tank position, not the door. Harvia builds this stove with a fixed tank at the front (ES), on the right (RS) or on the left (LS). This one has a tank on the front. Everything else about the stove is the same, so choose the position that suits where the stove sits and which side you can reach the tap from once the benches are in.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow does the water tank work?\u003c\/summary\u003e\u003cp\u003eIt is fixed to the stove and heats from the same fire that heats the room, so you get hot washing water with no separate heater and no extra fuel. In a cabin with no plumbed hot water that is often the reason people choose this version. Keep it filled whenever the stove is lit: running the tank dry while the fire is going is hard on it.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Linear 22 GreenFlame ES listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Linear 22 GreenFlame ES to hold up to 88.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 167.6 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Linear 22 GreenFlame ES fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412777492847,"sku":"WKLI20GESM","price":2464.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-linear-22-greenflame-es-wood-burning-sauna-stove_3aa001e3-7c37-401f-b84d-96a1b4404eae.jpg?v=1788515789"},{"product_id":"harvia-m3-16-5kw-wood-burning-sauna-stove-graphite-black","title":"Harvia M3 Wood-Burning Sauna Stove, 16.5 kW | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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summary{padding-bottom:4px;}\n.hrv-faq p{max-width:860px;font-size:14px;color:#5C5148;margin:12px 0 0;}\n.hrv-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 32px;}\n.hrv-tr{padding:22px 14px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-tr:last-child{border-right:0;}\n.hrv-tr h4{font-size:13px;font-weight:700;color:#E8A359;margin:10px 0 6px;}\n.hrv-tr p{font-size:12px;color:#A2937F;margin:0;}\n@media(max-width:768px){.hrv-trust{grid-template-columns:repeat(2,1fr);}.hrv-tr:nth-child(2n){border-right:0;}.hrv-tr{border-bottom:1px solid #2E2620;}.hrv-tr:nth-last-child(-n+2){border-bottom:0;}}\n.hrv-cta{background:linear-gradient(135deg,#1A1410 0%,#2E2620 100%);border-radius:12px;padding:40px 32px;text-align:center;}\n.hrv-cta h2{color:#F5EFE2;font-size:24px;font-weight:700;margin:0 0 10px;}\n.hrv-cta p{color:#C9BCA8;font-size:15px;margin:0 0 22px;}\n.hrv-cta-btn{display:inline-block;margin:0 0 4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-m3-wood-burning-sauna-stove_172a13c0-4af6-484a-ae62-9ca6cec0d4b5.jpg?v=1788515802\" alt=\"Harvia M3 16.5kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia M3 Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia M3 16.5kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe M3 is the honest, no-frills Harvia: a compact steel stove holding 66.2 lbs of stone at the lowest price in the wood range. It does the one job well and there is very little on it to go wrong.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 212 to 459 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e16.5kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e459\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e66.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e13.8\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia M3 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 16.5kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e66.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 66.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. Nothing on this stove can fail electrically, and it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the M3\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 16.5kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e212 to 459 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 16.5kW fire in a room smaller than 212 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e35 cm, which is 13.8 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the M3.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 99.2 lbs of stove plus 66.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia M3 Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia M3 specifications, 16.5kW and 66.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eM3 (WKM3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e16.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e66.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e13.8 in (35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e15.35\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e16.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e28.15\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e101.7 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your M3\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia M3 wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the M3 to hold up to 66.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-m3-wood-burning-sauna-stove-package\"\u003eHarvia M3 package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL450 sheath, the WL100 floor plate and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 101.7 lbs the M3 moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the M3 range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe M3 against the rest of the M3 range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003e16.5 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e66.2 lbs\u003c\/td\u003e\n\u003ctd\u003e101.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM3 SL\u003c\/td\u003e\n\u003ctd\u003e16.5 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e66.2 lbs\u003c\/td\u003e\n\u003ctd\u003e111.6 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia M3 FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the M3\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia M3 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the M3 for rooms of 212 to 459 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 35 cm, which is 13.8 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the M3 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the M3 to hold up to 66.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 99.2 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the M3 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412777558383,"sku":"WKM3","price":969.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-m3-wood-burning-sauna-stove_172a13c0-4af6-484a-ae62-9ca6cec0d4b5.jpg?v=1788515802"},{"product_id":"harvia-m3-sl-16-5kw-wood-burning-sauna-stove-graphite-black","title":"Harvia M3 SL 16.5kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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summary{padding-bottom:4px;}\n.hrv-faq p{max-width:860px;font-size:14px;color:#5C5148;margin:12px 0 0;}\n.hrv-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 32px;}\n.hrv-tr{padding:22px 14px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-tr:last-child{border-right:0;}\n.hrv-tr h4{font-size:13px;font-weight:700;color:#E8A359;margin:10px 0 6px;}\n.hrv-tr p{font-size:12px;color:#A2937F;margin:0;}\n@media(max-width:768px){.hrv-trust{grid-template-columns:repeat(2,1fr);}.hrv-tr:nth-child(2n){border-right:0;}.hrv-tr{border-bottom:1px solid #2E2620;}.hrv-tr:nth-last-child(-n+2){border-bottom:0;}}\n.hrv-cta{background:linear-gradient(135deg,#1A1410 0%,#2E2620 100%);border-radius:12px;padding:40px 32px;text-align:center;}\n.hrv-cta h2{color:#F5EFE2;font-size:24px;font-weight:700;margin:0 0 10px;}\n.hrv-cta p{color:#C9BCA8;font-size:15px;margin:0 0 22px;}\n.hrv-cta-btn{display:inline-block;margin:0 0 4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-m3-sl-wood-burning-sauna-stove_36cc0e5e-e32d-4651-bdb7-89aa84fc605a.jpg?v=1788515812\" alt=\"Harvia M3 SL 16.5kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia M3 Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia M3 SL 16.5kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe M3 is the honest, no-frills Harvia: a compact steel stove holding 66.2 lbs of stone at the lowest price in the wood range. It does the one job well and there is very little on it to go wrong. This version adds a fire chamber extension so you load it from the next room or from outside.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 212 to 459 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e16.5kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e459\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e66.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e13.8\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia M3 SL Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 16.5kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e66.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 66.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eA fire chamber extension so you load it from the next room or from outside\u003c\/h3\u003e\n\u003cp\u003eThe extended fire chamber passes through the sauna wall, so the door is in the changing room or outside and you never carry logs or ash through the hot room. It also means the fire is stoked without opening the sauna and dropping the temperature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the M3 SL\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 16.5kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e212 to 459 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 16.5kW fire in a room smaller than 212 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e35 cm, which is 13.8 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the M3 SL.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 105.8 lbs of stove plus 66.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia M3 SL Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia M3 SL specifications, 16.5kW and 66.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eM3 SL (WKM3SL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e16.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e66.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e13.8 in (35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e15.35\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e25.20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e28.15\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e111.6 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your M3 SL\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia M3 SL wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the M3 SL to hold up to 66.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 111.6 lbs the M3 SL moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the M3 range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe M3 SL against the rest of the M3 range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003e16.5 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e66.2 lbs\u003c\/td\u003e\n\u003ctd\u003e101.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eM3 SL\u003c\/td\u003e\n\u003ctd\u003e16.5 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e66.2 lbs\u003c\/td\u003e\n\u003ctd\u003e111.6 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia M3 SL FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the M3 SL\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia M3 SL heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the M3 SL for rooms of 212 to 459 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 35 cm, which is 13.8 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the SL version actually change?\u003c\/summary\u003e\u003cp\u003eThe fire chamber is extended so it passes through the sauna wall. You load wood and clear ash from the changing room or from outside the building instead of from inside the hot room, and stoking the fire no longer means opening the sauna door and losing temperature. It also keeps bark, ash and dirt out of the room you are sitting in. The trade is that the wall has to be built or cut for it, so decide before you frame.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the M3 SL listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the M3 SL to hold up to 66.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 105.8 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the M3 SL fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412777623919,"sku":"WKM3SL","price":1416.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-m3-sl-wood-burning-sauna-stove_36cc0e5e-e32d-4651-bdb7-89aa84fc605a.jpg?v=1788515812"},{"product_id":"harvia-cilindro-16-16kw-wood-burning-sauna-stove","title":"Harvia Cilindro 16 Wood-Burning Sauna Stove, 16 kW","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-video\"\u003eVideo\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-cilindro-16-wood-burning-sauna-stove_3759f509-a51b-4ba6-8b23-076abb106e5f.jpg?v=1788515819\" alt=\"Harvia Cilindro 16 16kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Cilindro Wood Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Cilindro 16 16kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe wood Cilindro is a pillar: an open column holding 264.6 lbs of stone around the fire chamber, so the stone is in view and heat radiates from the whole cylinder rather than out of one face.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 212 to 459 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e16kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e459\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e264.6 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-video\"\u003e\n\u003cdiv class=\"rrdvr rrdvr--card\" style=\"--rv-bg:#FAF7F2;--rv-accent:#8F6524;--rv-ink:#1A1410;--rv-sub:#4A4038;--rv-line:#E8DFCF\"\u003e\n\u003cstyle\u003e.rrdvr{margin:0}.rrdvr--card{background:var(--rv-bg);border:1px solid var(--rv-line);border-radius:18px;padding:36px}.rrdvr-row{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:36px;align-items:center}.rrdvr-row.is-vert{grid-template-columns:270px minmax(0,1fr);max-width:760px}.rrdvr-vid{position:relative;width:100%;border-radius:14px;overflow:hidden;background:#111;box-shadow:0 10px 30px rgba(23,19,16,.18)}.rrdvr-vid video{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover;background:#111;margin:0}.rrdvr-vid video:focus-visible{outline:3px solid var(--rv-accent);outline-offset:-3px}.rrdvr-body{min-width:0}.rrdvr .rrdvr-eyebrow{font-size:11px!important;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--rv-accent)!important;margin:0 0 8px!important;line-height:1.5}.rrdvr .rrdvr-h2{font-size:26px!important;line-height:1.22!important;font-weight:700!important;letter-spacing:-.015em;color:var(--rv-ink)!important;margin:0 0 14px!important;padding:0!important;border:0!important;display:block!important;text-wrap:balance;text-align:left!important}.rrdvr .rrdvr-h2::after,.rrdvr .rrdvr-h2::before{display:none!important;content:none!important}.rrdvr .rrdvr-lead{font-size:16px!important;line-height:1.65!important;color:var(--rv-sub)!important;margin:0!important;max-width:52ch;text-align:left!important}.rrdvr .rrdvr-meta{margin:22px 0 0!important;padding:14px 0 0!important;border-top:1px solid var(--rv-line);font-size:11px!important;line-height:1.6!important;letter-spacing:.1em;text-transform:uppercase;color:var(--rv-sub)!important}.rrdvr-meta span{display:inline-block;margin-right:22px}.rrdvr-meta span:last-child{margin-right:0}.rrdvr-meta span::before{content:\"\";display:inline-block;width:4px;height:4px;border-radius:2px;background:var(--rv-accent);margin-right:8px;vertical-align:2px}@media screen and (max-width:840px){.rrdvr--card{padding:22px 18px;border-radius:14px}.rrdvr-row,.rrdvr-row.is-vert{grid-template-columns:1fr;gap:22px}.rrdvr-row.is-vert .rrdvr-vid{max-width:300px;margin:0 auto}.rrdvr .rrdvr-h2{font-size:22px!important}}\u003c\/style\u003e\n\u003cdiv class=\"rrdvr-row\"\u003e\n\u003cdiv class=\"rrdvr-vid\" style=\"aspect-ratio:1280\/720\"\u003e\u003cvideo controls preload=\"none\" playsinline poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/preview_images\/HRV_cilwood2_Video_Cover.jpg?v=1791121892\u0026amp;width=1280\" width=\"1280\" height=\"720\" aria-label=\"Harvia Cilindro wood-burning sauna stove, video by Harvia\"\u003e\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/vp\/05df237b90a34e44b6080cf68f9a2acc\/05df237b90a34e44b6080cf68f9a2acc.HD-720p-4.5Mbps-96370728.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cdiv class=\"rrdvr-body\"\u003e\n\u003cp class=\"rrdvr-eyebrow\"\u003eSee it in action\u003c\/p\u003e\n\u003ch2 class=\"rrdvr-h2\"\u003eHarvia’s film of the Cilindro wood stove\u003c\/h2\u003e\n\u003cp class=\"rrdvr-lead\"\u003eHarvia’s own film of the Cilindro wood-burning stove: adjusting the draught, the fire through the door and steam from the stone column.\u003c\/p\u003e\n\u003cp class=\"rrdvr-meta\"\u003e\u003cspan\u003eOfficial Harvia film\u003c\/span\u003e\u003cspan\u003e0:28\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Cilindro 16 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 16kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e264.6 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 264.6 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. Nothing on this stove can fail electrically, and it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Cilindro 16\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 16kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e212 to 459 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 16kW fire in a room smaller than 212 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e35 cm, which is 13.8 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Cilindro 16:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1000 mm (39.4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e150 mm (5.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e200 mm (7.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 119.0 lbs of stove plus 264.6 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled floor it calls for a Harvia fireplace protection base or similar heat radiation protection. On a flammable floor it calls for the protection base, plus a spark protector on the floor outside the firebox hatch. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Cilindro 16 Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Cilindro 16 specifications, 16kW and 264.6 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eCilindro 16 (WKPC16S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e264.6 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e13.8 in (35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e39.4 in (1000 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e5.9 in (150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e7.9 in (200 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e21.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e21.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.53\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e123.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal efficiency\u003c\/th\u003e\n\u003ctd\u003e67% (declared, EN 15821:2010)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Cilindro 16\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Cilindro 16 wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Cilindro 16 to hold up to 264.6 lbs of stone, which is about 6 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-cilindro-16-wood-burning-sauna-stove-package\"\u003eHarvia Cilindro 16 package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL200PC screen, the WL120 protection base and six boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 123.5 lbs the Cilindro 16 moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Cilindro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Cilindro 16 against the rest of the Cilindro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eCilindro 16\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e123.5 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCilindro 20\u003c\/td\u003e\n\u003ctd\u003e17 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e143.3 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Cilindro 16 FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Cilindro 16\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Cilindro 16 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Cilindro 16 for rooms of 212 to 459 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 35 cm, which is 13.8 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Cilindro 16 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Cilindro 16 to hold up to 264.6 lbs, which is around 6 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 119.0 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Cilindro 16 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412777820527,"sku":"WKPC16S","price":1128.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-cilindro-16-wood-burning-sauna-stove_3759f509-a51b-4ba6-8b23-076abb106e5f.jpg?v=1788515819"},{"product_id":"harvia-cilindro-20-17kw-wood-burning-sauna-stove","title":"Harvia Cilindro 20 Wood-Burning Sauna Stove, 17 kW","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-cilindro-20-wood-burning-sauna-stove_70ee2b0e-8065-47da-bfd1-afcf788408a2.jpg?v=1788515842\" alt=\"Harvia Cilindro 20 17kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Cilindro Wood Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Cilindro 20 17kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe wood Cilindro is a pillar: an open column holding 264.6 lbs of stone around the fire chamber, so the stone is in view and heat radiates from the whole cylinder rather than out of one face.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 283 to 706 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e17kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e264.6 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Cilindro 20 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 17kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e264.6 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 264.6 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. Nothing on this stove can fail electrically, and it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Cilindro 20\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 17kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e283 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 17kW fire in a room smaller than 283 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Cilindro 20:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1000 mm (39.4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e150 mm (5.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e200 mm (7.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 130.1 lbs of stove plus 264.6 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled floor it calls for a Harvia fireplace protection base or similar heat radiation protection. On a flammable floor it calls for the protection base, plus a spark protector on the floor outside the firebox hatch. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Cilindro 20 Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Cilindro 20 specifications, 17kW and 264.6 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eCilindro 20 (WKPC20S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e17 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e264.6 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e39.4 in (1000 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e5.9 in (150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e7.9 in (200 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e21.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e21.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e30.43\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e143.3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Cilindro 20\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Cilindro 20 wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Cilindro 20 to hold up to 264.6 lbs of stone, which is about 6 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-cilindro-20-wood-burning-sauna-stove-package\"\u003eHarvia Cilindro 20 package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL200PC screen, the WL120 protection base and six boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 143.3 lbs the Cilindro 20 moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Cilindro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Cilindro 20 against the rest of the Cilindro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCilindro 16\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e123.5 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eCilindro 20\u003c\/td\u003e\n\u003ctd\u003e17 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e143.3 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Cilindro 20 FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Cilindro 20\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Cilindro 20 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Cilindro 20 for rooms of 283 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Cilindro 20 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Cilindro 20 to hold up to 264.6 lbs, which is around 6 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 130.1 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Cilindro 20 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412777886063,"sku":"WKPC20S","price":1404.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-cilindro-20-wood-burning-sauna-stove_70ee2b0e-8065-47da-bfd1-afcf788408a2.jpg?v=1788515842"},{"product_id":"harvia-pro-20-24-1kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Pro 20 Wood-Burning Sauna Stove, 24.1 kW | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-video\"\u003eVideo\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-20-wood-burning-sauna-stove_ccf5e1f4-78e3-4e05-9063-848bcceb97ca.jpg?v=1788515866\" alt=\"Harvia Pro 20 24.1kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Pro Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 20 24.1kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro is Harvia's workhorse: a 24.1kW fire chamber with a 6 mm steel cover, sized for rooms up to 706 cubic feet and built to be fired hard, often, for years.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 283 to 706 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e24.1kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-video\"\u003e\n\u003cdiv class=\"rrdvr rrdvr--card\" style=\"--rv-bg:#FAF7F2;--rv-accent:#8F6524;--rv-ink:#1A1410;--rv-sub:#4A4038;--rv-line:#E8DFCF\"\u003e\n\u003cstyle\u003e.rrdvr{margin:0}.rrdvr--card{background:var(--rv-bg);border:1px solid var(--rv-line);border-radius:18px;padding:36px}.rrdvr-row{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:36px;align-items:center}.rrdvr-row.is-vert{grid-template-columns:270px minmax(0,1fr);max-width:760px}.rrdvr-vid{position:relative;width:100%;border-radius:14px;overflow:hidden;background:#111;box-shadow:0 10px 30px rgba(23,19,16,.18)}.rrdvr-vid video{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover;background:#111;margin:0}.rrdvr-vid video:focus-visible{outline:3px solid var(--rv-accent);outline-offset:-3px}.rrdvr-body{min-width:0}.rrdvr .rrdvr-eyebrow{font-size:11px!important;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--rv-accent)!important;margin:0 0 8px!important;line-height:1.5}.rrdvr .rrdvr-h2{font-size:26px!important;line-height:1.22!important;font-weight:700!important;letter-spacing:-.015em;color:var(--rv-ink)!important;margin:0 0 14px!important;padding:0!important;border:0!important;display:block!important;text-wrap:balance;text-align:left!important}.rrdvr .rrdvr-h2::after,.rrdvr .rrdvr-h2::before{display:none!important;content:none!important}.rrdvr .rrdvr-lead{font-size:16px!important;line-height:1.65!important;color:var(--rv-sub)!important;margin:0!important;max-width:52ch;text-align:left!important}.rrdvr .rrdvr-meta{margin:22px 0 0!important;padding:14px 0 0!important;border-top:1px solid var(--rv-line);font-size:11px!important;line-height:1.6!important;letter-spacing:.1em;text-transform:uppercase;color:var(--rv-sub)!important}.rrdvr-meta span{display:inline-block;margin-right:22px}.rrdvr-meta span:last-child{margin-right:0}.rrdvr-meta span::before{content:\"\";display:inline-block;width:4px;height:4px;border-radius:2px;background:var(--rv-accent);margin-right:8px;vertical-align:2px}@media screen and (max-width:840px){.rrdvr--card{padding:22px 18px;border-radius:14px}.rrdvr-row,.rrdvr-row.is-vert{grid-template-columns:1fr;gap:22px}.rrdvr-row.is-vert .rrdvr-vid{max-width:300px;margin:0 auto}.rrdvr .rrdvr-h2{font-size:22px!important}}\u003c\/style\u003e\n\u003cdiv class=\"rrdvr-row\"\u003e\n\u003cdiv class=\"rrdvr-vid\" style=\"aspect-ratio:1280\/720\"\u003e\u003cvideo controls preload=\"none\" playsinline poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/preview_images\/HRV_pro20_Video_Cover.jpg?v=1791110932\u0026amp;width=1280\" width=\"1280\" height=\"720\" aria-label=\"Harvia Pro 20 wood-burning sauna stove, video by Harvia\"\u003e\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/vp\/2a575daa5a54448ea40b2694b3ea25fd\/2a575daa5a54448ea40b2694b3ea25fd.HD-720p-2.1Mbps-96362106.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cdiv class=\"rrdvr-body\"\u003e\n\u003cp class=\"rrdvr-eyebrow\"\u003eSee it in action\u003c\/p\u003e\n\u003ch2 class=\"rrdvr-h2\"\u003eHarvia’s film of the Pro 20\u003c\/h2\u003e\n\u003cp class=\"rrdvr-lead\"\u003eHarvia’s own short film of the Pro 20, made under its earlier name, 20 Pro.\u003c\/p\u003e\n\u003cp class=\"rrdvr-meta\"\u003e\u003cspan\u003eOfficial Harvia film\u003c\/span\u003e\u003cspan\u003e0:27\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 24.1kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. Nothing on this stove can fail electrically, and it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 20\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 24.1kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e283 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 24.1kW fire in a room smaller than 283 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 20:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1300 mm (51.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 116.8 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Pro 20 specifications, 24.1kW and 88.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 20 (WKPR20M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e51.2 in (1300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e16.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.92\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Pro 20\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Pro 20 wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Pro 20 to hold up to 88.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-pro-20-wood-burning-sauna-stove-package\"\u003eHarvia Pro 20 package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL550 sheath, the WL100 floor plate and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 137.4 lbs the Pro 20 moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Pro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Pro 20 against the rest of the Pro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003ePro 20\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 Duo\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 SL\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 ES\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 20 litre water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 LS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the left side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 RS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the right side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 26\u003c\/td\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e110.3 lbs\u003c\/td\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36 Duo\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e177.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 20\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 20 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 20 for rooms of 283 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 20 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Pro 20 to hold up to 88.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 116.8 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 20 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412777984367,"sku":"WKPR20M","price":1559.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-wood-stove-with-firewood-beside-bench.jpg?v=1788515869"},{"product_id":"harvia-pro-20-duo-24-1kw-wood-burning-sauna-stove","title":"Harvia Pro 20 Duo 24.1kW Wood-Burning Sauna Stove","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-20-duo-wood-burning-sauna-stove_c3538d68-0dd6-4c09-9e37-7a6ec87eac37.jpg?v=1788515880\" alt=\"Harvia Pro 20 Duo 24.1kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Pro Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 20 Duo 24.1kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro is Harvia's workhorse: a 24.1kW fire chamber with a 6 mm steel cover, sized for rooms up to 706 cubic feet and built to be fired hard, often, for years. This version adds a fire chamber extension so you load it from the next room or from outside, a glass door.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 283 to 706 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e24.1kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 Duo Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 24.1kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eA fire chamber extension so you load it from the next room or from outside\u003c\/h3\u003e\n\u003cp\u003eThe extended fire chamber passes through the sauna wall, so the door is in the changing room or outside and you never carry logs or ash through the hot room. It also means the fire is stoked without opening the sauna and dropping the temperature. The glass door turns that into a fireplace you can actually see from the room you are sitting in.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 20 Duo\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 24.1kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e283 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 24.1kW fire in a room smaller than 283 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 20 Duo:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1300 mm (51.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 176.4 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 Duo Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Pro 20 Duo specifications, 24.1kW and 88.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 20 Duo (WKPR20DUOS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e51.2 in (1300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e16.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e31.1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.92\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Pro 20 Duo\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Pro 20 Duo wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Pro 20 Duo to hold up to 88.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 187.4 lbs the Pro 20 Duo moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Pro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Pro 20 Duo against the rest of the Pro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003ePro 20 Duo\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 SL\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 ES\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 20 litre water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 LS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the left side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 RS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the right side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 26\u003c\/td\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e110.3 lbs\u003c\/td\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36 Duo\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e177.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 Duo FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 20 Duo\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 20 Duo heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 20 Duo for rooms of 283 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the Duo version actually change?\u003c\/summary\u003e\u003cp\u003eThe fire chamber is extended so it passes through the sauna wall. You load wood and clear ash from the changing room or from outside the building instead of from inside the hot room, and stoking the fire no longer means opening the sauna door and losing temperature. It also keeps bark, ash and dirt out of the room you are sitting in. The trade is that the wall has to be built or cut for it, so decide before you frame.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 20 Duo listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Pro 20 Duo to hold up to 88.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 176.4 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 20 Duo fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412778082671,"sku":"WKPR20DUOS","price":2871.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-pro-20-duo-wood-burning-sauna-stove-angled-view.jpg?v=1789385776"},{"product_id":"harvia-pro-20-es-24-1kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Pro 20 ES 24.1kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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8px;}}\n.hrv-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px 34px;max-width:800px;}\n@media(max-width:768px){.hrv-list{grid-template-columns:1fr;}}\n.hrv-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#4A4038;}\n.hrv-list svg{flex:0 0 20px;margin-top:2px;}\n.hrv-ship{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-ship{grid-template-columns:1fr;}}\n.hrv-faq details{max-width:800px;border-bottom:1px solid #EDE6DA;}\n.hrv-faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:44px;padding:16px 0;font-size:15px;font-weight:600;cursor:pointer;color:#1A1410;list-style:none;}\n.hrv-faq summary::-webkit-details-marker{display:none;}\n.hrv-faq summary::after{content:'+';flex:0 0 auto;font-size:20px;line-height:1.3;color:#8F6524;font-weight:700;}\n.hrv-faq details[open] summary::after{content:'\\2212';}\n.hrv-faq details[open] summary{padding-bottom:4px;}\n.hrv-faq p{max-width:860px;font-size:14px;color:#5C5148;margin:12px 0 0;}\n.hrv-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 32px;}\n.hrv-tr{padding:22px 14px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-tr:last-child{border-right:0;}\n.hrv-tr h4{font-size:13px;font-weight:700;color:#E8A359;margin:10px 0 6px;}\n.hrv-tr p{font-size:12px;color:#A2937F;margin:0;}\n@media(max-width:768px){.hrv-trust{grid-template-columns:repeat(2,1fr);}.hrv-tr:nth-child(2n){border-right:0;}.hrv-tr{border-bottom:1px solid #2E2620;}.hrv-tr:nth-last-child(-n+2){border-bottom:0;}}\n.hrv-cta{background:linear-gradient(135deg,#1A1410 0%,#2E2620 100%);border-radius:12px;padding:40px 32px;text-align:center;}\n.hrv-cta h2{color:#F5EFE2;font-size:24px;font-weight:700;margin:0 0 10px;}\n.hrv-cta p{color:#C9BCA8;font-size:15px;margin:0 0 22px;}\n.hrv-cta-btn{display:inline-block;margin:0 0 4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-20-es-wood-stove-front-water-tank.jpg?v=1788515892\" alt=\"Harvia Pro 20 ES 24.1kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Pro Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 20 ES 24.1kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro is Harvia's workhorse: a 24.1kW fire chamber with a 6 mm steel cover, sized for rooms up to 706 cubic feet and built to be fired hard, often, for years. This version adds a fixed 20 litre water tank on the front with a tap.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 283 to 706 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e24.1kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 ES Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 24.1kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e20 litre water tank, front\u003c\/h3\u003e\n\u003cp\u003eThe 20 litre tank is fixed on the front of the stove and heats from the same fire that heats the room, with a tap you can reach without opening the firebox. In a cabin with no plumbed hot water that is the difference between washing after a sauna and not. Harvia builds the same stove with the tank at the front (ES), on the right (RS) or on the left (LS). Front suits a stove with walls or benches close on both sides.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 20 ES\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 24.1kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e283 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 24.1kW fire in a room smaller than 283 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 20 ES:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1300 mm (51.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 143.3 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 ES Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Pro 20 ES specifications, 24.1kW and 88.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 20 ES (WKPR20ESM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e51.2 in (1300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e16.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e25.59\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.92\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater tank\u003c\/th\u003e\n\u003ctd\u003e20 litres, fixed, front-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Pro 20 ES\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Pro 20 ES wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Pro 20 ES to hold up to 88.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 148.8 lbs the Pro 20 ES moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Pro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Pro 20 ES against the rest of the Pro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 Duo\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 SL\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003ePro 20 ES\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 20 litre water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 LS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the left side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 RS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the right side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 26\u003c\/td\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e110.3 lbs\u003c\/td\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36 Duo\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e177.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 ES FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 20 ES\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 20 ES heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 20 ES for rooms of 283 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat do the ES, RS and LS suffixes mean?\u003c\/summary\u003e\u003cp\u003eThey are the water tank position, not the door. Harvia builds this stove with a fixed tank at the front (ES), on the right (RS) or on the left (LS). This one has a 20 litre tank on the front. Everything else about the stove is the same, so choose the position that suits where the stove sits and which side you can reach the tap from once the benches are in.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow does the water tank work?\u003c\/summary\u003e\u003cp\u003eIt is fixed to the stove and heats from the same fire that heats the room, so you get hot washing water with no separate heater and no extra fuel. In a cabin with no plumbed hot water that is often the reason people choose this version. Keep it filled whenever the stove is lit: running the tank dry while the fire is going is hard on it.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 20 ES listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Pro 20 ES to hold up to 88.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 143.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 20 ES fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412778148207,"sku":"WKPR20ESM","price":2217.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-wood-stove-with-bucket-and-birch_57afd02c-f736-45c9-b5d4-bd5598745448.jpg?v=1788515895"},{"product_id":"harvia-pro-20-ls-24-1kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Pro 20 LS 24.1kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-20-ls-wood-stove-left-side-water-tank.jpg?v=1788515902\" alt=\"Harvia Pro 20 LS 24.1kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Pro Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 20 LS 24.1kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro is Harvia's workhorse: a 24.1kW fire chamber with a 6 mm steel cover, sized for rooms up to 706 cubic feet and built to be fired hard, often, for years. This version adds a fixed 30 litre water tank on the left side with a tap.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 283 to 706 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e24.1kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 LS Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 24.1kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e30 litre water tank, left side\u003c\/h3\u003e\n\u003cp\u003eThe 30 litre tank is fixed on the left side of the stove and heats from the same fire that heats the room, with a tap you can reach without opening the firebox. In a cabin with no plumbed hot water that is the difference between washing after a sauna and not. Harvia builds the same stove with the tank at the front (ES), on the right (RS) or on the left (LS), so you pick the one that suits where the stove sits and which way the bench runs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 20 LS\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 24.1kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e283 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 24.1kW fire in a room smaller than 283 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 20 LS:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1300 mm (51.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 130.1 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 LS Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Pro 20 LS specifications, 24.1kW and 88.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 20 LS (WKPR20LSM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e51.2 in (1300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e22.83\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.92\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater tank\u003c\/th\u003e\n\u003ctd\u003e30 litres, fixed, mounted on the left side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Pro 20 LS\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Pro 20 LS wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Pro 20 LS to hold up to 88.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 139.1 lbs the Pro 20 LS moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Pro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Pro 20 LS against the rest of the Pro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 Duo\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 SL\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 ES\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 20 litre water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003ePro 20 LS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the left side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 RS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the right side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 26\u003c\/td\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e110.3 lbs\u003c\/td\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36 Duo\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e177.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 LS FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 20 LS\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 20 LS heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 20 LS for rooms of 283 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat do the ES, RS and LS suffixes mean?\u003c\/summary\u003e\u003cp\u003eThey are the water tank position, not the door. Harvia builds this stove with a fixed tank at the front (ES), on the right (RS) or on the left (LS). This one has a 30 litre tank on the left side. Everything else about the stove is the same, so choose the position that suits where the stove sits and which side you can reach the tap from once the benches are in.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow does the water tank work?\u003c\/summary\u003e\u003cp\u003eIt is fixed to the stove and heats from the same fire that heats the room, so you get hot washing water with no separate heater and no extra fuel. In a cabin with no plumbed hot water that is often the reason people choose this version. Keep it filled whenever the stove is lit: running the tank dry while the fire is going is hard on it.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 20 LS listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Pro 20 LS to hold up to 88.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 130.1 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 20 LS fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412778312047,"sku":"WKPR20LSM","price":2217.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-20-ls-wood-stove-left-side-water-tank.jpg?v=1788515902"},{"product_id":"harvia-pro-20-rs-24-1kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Pro 20 RS 24.1kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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8px;}}\n.hrv-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px 34px;max-width:800px;}\n@media(max-width:768px){.hrv-list{grid-template-columns:1fr;}}\n.hrv-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#4A4038;}\n.hrv-list svg{flex:0 0 20px;margin-top:2px;}\n.hrv-ship{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-ship{grid-template-columns:1fr;}}\n.hrv-faq details{max-width:800px;border-bottom:1px solid #EDE6DA;}\n.hrv-faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:44px;padding:16px 0;font-size:15px;font-weight:600;cursor:pointer;color:#1A1410;list-style:none;}\n.hrv-faq summary::-webkit-details-marker{display:none;}\n.hrv-faq summary::after{content:'+';flex:0 0 auto;font-size:20px;line-height:1.3;color:#8F6524;font-weight:700;}\n.hrv-faq details[open] summary::after{content:'\\2212';}\n.hrv-faq details[open] summary{padding-bottom:4px;}\n.hrv-faq p{max-width:860px;font-size:14px;color:#5C5148;margin:12px 0 0;}\n.hrv-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 32px;}\n.hrv-tr{padding:22px 14px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-tr:last-child{border-right:0;}\n.hrv-tr h4{font-size:13px;font-weight:700;color:#E8A359;margin:10px 0 6px;}\n.hrv-tr p{font-size:12px;color:#A2937F;margin:0;}\n@media(max-width:768px){.hrv-trust{grid-template-columns:repeat(2,1fr);}.hrv-tr:nth-child(2n){border-right:0;}.hrv-tr{border-bottom:1px solid #2E2620;}.hrv-tr:nth-last-child(-n+2){border-bottom:0;}}\n.hrv-cta{background:linear-gradient(135deg,#1A1410 0%,#2E2620 100%);border-radius:12px;padding:40px 32px;text-align:center;}\n.hrv-cta h2{color:#F5EFE2;font-size:24px;font-weight:700;margin:0 0 10px;}\n.hrv-cta p{color:#C9BCA8;font-size:15px;margin:0 0 22px;}\n.hrv-cta-btn{display:inline-block;margin:0 0 4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-20-rs-wood-stove-right-side-water-tank.jpg?v=1788515911\" alt=\"Harvia Pro 20 RS 24.1kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Pro Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 20 RS 24.1kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro is Harvia's workhorse: a 24.1kW fire chamber with a 6 mm steel cover, sized for rooms up to 706 cubic feet and built to be fired hard, often, for years. This version adds a fixed 30 litre water tank on the right side with a tap.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 283 to 706 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e24.1kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 RS Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 24.1kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e30 litre water tank, right side\u003c\/h3\u003e\n\u003cp\u003eThe 30 litre tank is fixed on the right side of the stove and heats from the same fire that heats the room, with a tap you can reach without opening the firebox. In a cabin with no plumbed hot water that is the difference between washing after a sauna and not. Harvia builds the same stove with the tank at the front (ES), on the right (RS) or on the left (LS), so you pick the one that suits where the stove sits and which way the bench runs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 20 RS\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 24.1kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e283 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 24.1kW fire in a room smaller than 283 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 20 RS:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1300 mm (51.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 130.1 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 RS Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Pro 20 RS specifications, 24.1kW and 88.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 20 RS (WKPR20RSM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e51.2 in (1300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e22.83\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.92\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater tank\u003c\/th\u003e\n\u003ctd\u003e30 litres, fixed, mounted on the right side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Pro 20 RS\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Pro 20 RS wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Pro 20 RS to hold up to 88.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 139.1 lbs the Pro 20 RS moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Pro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Pro 20 RS against the rest of the Pro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 Duo\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 SL\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 ES\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 20 litre water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 LS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the left side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003ePro 20 RS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the right side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 26\u003c\/td\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e110.3 lbs\u003c\/td\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36 Duo\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e177.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 RS FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 20 RS\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 20 RS heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 20 RS for rooms of 283 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat do the ES, RS and LS suffixes mean?\u003c\/summary\u003e\u003cp\u003eThey are the water tank position, not the door. Harvia builds this stove with a fixed tank at the front (ES), on the right (RS) or on the left (LS). This one has a 30 litre tank on the right side. Everything else about the stove is the same, so choose the position that suits where the stove sits and which side you can reach the tap from once the benches are in.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow does the water tank work?\u003c\/summary\u003e\u003cp\u003eIt is fixed to the stove and heats from the same fire that heats the room, so you get hot washing water with no separate heater and no extra fuel. In a cabin with no plumbed hot water that is often the reason people choose this version. Keep it filled whenever the stove is lit: running the tank dry while the fire is going is hard on it.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 20 RS listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Pro 20 RS to hold up to 88.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 130.1 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 20 RS fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412778410351,"sku":"WKPR20RSM","price":2217.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-20-rs-wood-stove-right-side-water-tank.jpg?v=1788515911"},{"product_id":"harvia-pro-26-26-6kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Pro 26 Wood-Burning Sauna Stove, 26.6 kW | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-26-wood-burning-sauna-stove_af429a77-2ffd-4c35-a147-49b30a0dbc93.jpg?v=1788515936\" alt=\"Harvia Pro 26 26.6kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Pro Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 26 26.6kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro is Harvia's workhorse: a 26.6kW fire chamber with a 6 mm steel cover, sized for rooms up to 918 cubic feet and built to be fired hard, often, for years.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 353 to 918 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e26.6kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e918\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e110.3 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 26 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 26.6kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e110.3 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 110.3 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. Nothing on this stove can fail electrically, and it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 26\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 26.6kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e353 to 918 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 26.6kW fire in a room smaller than 353 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 26:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1280 mm (50.4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e375 mm (14.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e375 mm (14.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e375 mm (14.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 143.3 lbs of stove plus 110.3 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 26 Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Pro 26 specifications, 26.6kW and 110.3 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 26 (WKPR26M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e110.3 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e50.4 in (1280 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e14.8 in (375 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e14.8 in (375 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e14.8 in (375 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e16.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e31.89\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Pro 26\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Pro 26 wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Pro 26 to hold up to 110.3 lbs of stone, which is about 3 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-pro-26-wood-burning-sauna-stove-package\"\u003eHarvia Pro 26 package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL750 sheath, the WL100 floor plate and three boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 147.7 lbs the Pro 26 moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Pro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Pro 26 against the rest of the Pro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 Duo\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 SL\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 ES\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 20 litre water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 LS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the left side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 RS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the right side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003ePro 26\u003c\/td\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e110.3 lbs\u003c\/td\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36 Duo\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e177.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 26 FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 26\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 26 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 26 for rooms of 353 to 918 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 26 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Pro 26 to hold up to 110.3 lbs, which is around 3 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 143.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 26 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412779229551,"sku":"WKPR26M","price":2066.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-26-wood-burning-sauna-stove_af429a77-2ffd-4c35-a147-49b30a0dbc93.jpg?v=1788515936"},{"product_id":"harvia-pro-36-31kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Pro 36 Wood-Burning Sauna Stove, 31 kW | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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8px;}}\n.hrv-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px 34px;max-width:800px;}\n@media(max-width:768px){.hrv-list{grid-template-columns:1fr;}}\n.hrv-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#4A4038;}\n.hrv-list svg{flex:0 0 20px;margin-top:2px;}\n.hrv-ship{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-ship{grid-template-columns:1fr;}}\n.hrv-faq details{max-width:800px;border-bottom:1px solid #EDE6DA;}\n.hrv-faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:44px;padding:16px 0;font-size:15px;font-weight:600;cursor:pointer;color:#1A1410;list-style:none;}\n.hrv-faq summary::-webkit-details-marker{display:none;}\n.hrv-faq summary::after{content:'+';flex:0 0 auto;font-size:20px;line-height:1.3;color:#8F6524;font-weight:700;}\n.hrv-faq details[open] summary::after{content:'\\2212';}\n.hrv-faq details[open] summary{padding-bottom:4px;}\n.hrv-faq p{max-width:860px;font-size:14px;color:#5C5148;margin:12px 0 0;}\n.hrv-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 32px;}\n.hrv-tr{padding:22px 14px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-tr:last-child{border-right:0;}\n.hrv-tr h4{font-size:13px;font-weight:700;color:#E8A359;margin:10px 0 6px;}\n.hrv-tr p{font-size:12px;color:#A2937F;margin:0;}\n@media(max-width:768px){.hrv-trust{grid-template-columns:repeat(2,1fr);}.hrv-tr:nth-child(2n){border-right:0;}.hrv-tr{border-bottom:1px solid #2E2620;}.hrv-tr:nth-last-child(-n+2){border-bottom:0;}}\n.hrv-cta{background:linear-gradient(135deg,#1A1410 0%,#2E2620 100%);border-radius:12px;padding:40px 32px;text-align:center;}\n.hrv-cta h2{color:#F5EFE2;font-size:24px;font-weight:700;margin:0 0 10px;}\n.hrv-cta p{color:#C9BCA8;font-size:15px;margin:0 0 22px;}\n.hrv-cta-btn{display:inline-block;margin:0 0 4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-36-wood-burning-sauna-stove_dd6cca6f-9cea-4454-a696-b593eb2dca98.jpg?v=1788515947\" alt=\"Harvia Pro 36 31kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Pro Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 36 31kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro is Harvia's workhorse: a 31kW fire chamber with a 6 mm steel cover, sized for rooms up to 1271 cubic feet and built to be fired hard, often, for years.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 494 to 1271 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e31kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e1271\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e132.3 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 36 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 31kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e132.3 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 132.3 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. Nothing on this stove can fail electrically, and it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 36\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 31kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e494 to 1271 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 31kW fire in a room smaller than 494 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 36:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1250 mm (49.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 154.3 lbs of stove plus 132.3 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 36 Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Pro 36 specifications, 31kW and 132.3 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 36 (WKPR36M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e132.3 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e49.2 in (1250 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e31.89\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Pro 36\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Pro 36 wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Pro 36 to hold up to 132.3 lbs of stone, which is about 3 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-pro-36-wood-burning-sauna-stove-package\"\u003eHarvia Pro 36 package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL850 sheath, the WL110 floor plate and three boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 158.8 lbs the Pro 36 moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Pro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Pro 36 against the rest of the Pro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 Duo\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 SL\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 ES\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 20 litre water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 LS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the left side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 RS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the right side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 26\u003c\/td\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e110.3 lbs\u003c\/td\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003ePro 36\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36 Duo\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e177.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 36 FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 36\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 36 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 36 for rooms of 494 to 1271 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 36 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Pro 36 to hold up to 132.3 lbs, which is around 3 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 154.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 36 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412779819375,"sku":"WKPR36M","price":2364.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-36-wood-burning-sauna-stove_dd6cca6f-9cea-4454-a696-b593eb2dca98.jpg?v=1788515947"},{"product_id":"harvia-pro-36-duo-31kw-wood-burning-sauna-stove","title":"Harvia Pro 36 Duo 31kW Wood-Burning Sauna Stove","description":"\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cdiv class=\"hrv\"\u003e\n\u003cnav class=\"hrv-nav\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\n\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-36-duo-wood-burning-sauna-stove_768860b1-cabf-4686-8974-c911aeac011f.jpg?v=1788515955\" alt=\"Harvia Pro 36 Duo 31kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Pro Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 36 Duo 31kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro is Harvia's workhorse: a 31kW fire chamber with a 6 mm steel cover, sized for rooms up to 1271 cubic feet and built to be fired hard, often, for years. This version adds a fire chamber extension so you load it from the next room or from outside, a glass door.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 494 to 1271 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e31kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e1271\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e132.3 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 36 Duo Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 31kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e132.3 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 132.3 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eA fire chamber extension so you load it from the next room or from outside\u003c\/h3\u003e\n\u003cp\u003eThe extended fire chamber passes through the sauna wall, so the door is in the changing room or outside and you never carry logs or ash through the hot room. It also means the fire is stoked without opening the sauna and dropping the temperature. The glass door turns that into a fireplace you can actually see from the room you are sitting in.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 36 Duo\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 31kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e494 to 1271 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 31kW fire in a room smaller than 494 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 36 Duo:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1250 mm (49.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 176.4 lbs of stove plus 132.3 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 36 Duo Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Pro 36 Duo specifications, 31kW and 132.3 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\n\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 36 Duo (WKPR36DUOS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e132.3 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e49.2 in (1250 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e31.1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e40.9\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e177.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Pro 36 Duo\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Pro 36 Duo wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Pro 36 Duo to hold up to 132.3 lbs of stone, which is about 3 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 177.5 lbs the Pro 36 Duo moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Pro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Pro 36 Duo against the rest of the Pro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\n\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 Duo\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 SL\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 ES\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 20 litre water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 LS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the left side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 RS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the right side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 26\u003c\/td\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e110.3 lbs\u003c\/td\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003ePro 36 Duo\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e177.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 36 Duo FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 36 Duo\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat size sauna room does the Harvia Pro 36 Duo heat?\u003c\/summary\u003e\n\u003cp\u003eHarvia rates the Pro 36 Duo for rooms of 494 to 1271 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\n\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\n\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself. Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does the Duo version actually change?\u003c\/summary\u003e\n\u003cp\u003eThe fire chamber is extended so it passes through the sauna wall. You load wood and clear ash from the changing room or from outside the building instead of from inside the hot room, and stoking the fire no longer means opening the sauna door and losing temperature. It also keeps bark, ash and dirt out of the room you are sitting in. The trade is that the wall has to be built or cut for it, so decide before you frame.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the Pro 36 Duo listed for use in the United States?\u003c\/summary\u003e\n\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\n\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Pro 36 Duo to hold up to 132.3 lbs, which is around 3 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\n\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\n\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 176.4 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\n\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color: #a2937f!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\n\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 36 Duo fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412779917679,"sku":"WKPR36DUOS","price":3415.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-36-duo-wood-burning-sauna-stove_768860b1-cabf-4686-8974-c911aeac011f.jpg?v=1788515955"},{"product_id":"harvia-50-40kw-wood-burning-sauna-stove-graphite-black","title":"Harvia 50 Wood-Burning Sauna Stove, 40 kW | Black","description":"\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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8px;}}\n.hrv-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px 34px;max-width:800px;}\n@media(max-width:768px){.hrv-list{grid-template-columns:1fr;}}\n.hrv-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#4A4038;}\n.hrv-list svg{flex:0 0 20px;margin-top:2px;}\n.hrv-ship{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-ship{grid-template-columns:1fr;}}\n.hrv-faq details{max-width:800px;border-bottom:1px solid #EDE6DA;}\n.hrv-faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:44px;padding:16px 0;font-size:15px;font-weight:600;cursor:pointer;color:#1A1410;list-style:none;}\n.hrv-faq summary::-webkit-details-marker{display:none;}\n.hrv-faq summary::after{content:'+';flex:0 0 auto;font-size:20px;line-height:1.3;color:#8F6524;font-weight:700;}\n.hrv-faq details[open] summary::after{content:'\\2212';}\n.hrv-faq details[open] summary{padding-bottom:4px;}\n.hrv-faq p{max-width:860px;font-size:14px;color:#5C5148;margin:12px 0 0;}\n.hrv-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 32px;}\n.hrv-tr{padding:22px 14px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-tr:last-child{border-right:0;}\n.hrv-tr h4{font-size:13px;font-weight:700;color:#E8A359;margin:10px 0 6px;}\n.hrv-tr p{font-size:12px;color:#A2937F;margin:0;}\n@media(max-width:768px){.hrv-trust{grid-template-columns:repeat(2,1fr);}.hrv-tr:nth-child(2n){border-right:0;}.hrv-tr{border-bottom:1px solid #2E2620;}.hrv-tr:nth-last-child(-n+2){border-bottom:0;}}\n.hrv-cta{background:linear-gradient(135deg,#1A1410 0%,#2E2620 100%);border-radius:12px;padding:40px 32px;text-align:center;}\n.hrv-cta h2{color:#F5EFE2;font-size:24px;font-weight:700;margin:0 0 10px;}\n.hrv-cta p{color:#C9BCA8;font-size:15px;margin:0 0 22px;}\n.hrv-cta-btn{display:inline-block;margin:0 0 4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cdiv class=\"hrv\"\u003e\n\u003cnav class=\"hrv-nav\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\n\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-50-commercial-wood-burning-sauna-stove_0bd05f86-3062-47d8-9c8e-036f86a18782.jpg?v=1788515970\" alt=\"Harvia 50 40kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia 50 Commercial\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia 50 40kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Harvia 50 is the commercial one. At 40kW it heats rooms up to 1766 cubic feet, and at 352.7 lbs empty it is a fixed installation rather than something you move once it is placed.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 706 to 1766 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e40kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e1766\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e264.6 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e24.0\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia 50 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 40kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e264.6 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 264.6 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. Nothing on this stove can fail electrically, and it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel. Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Harvia 50\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 40kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e706 to 1766 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 40kW fire in a room smaller than 706 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 5.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 140 mm connection opening and a minimum internal flue diameter of 110 mm, which is 5.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e61 cm, which is 24.0 inches\u003c\/strong\u003e, at 3 to 6 inches thick. That comfortably takes the 16 inch cordwood sold as standard in the US, which is unusual in this range and saves you specifying a custom cut.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on a drawing and in its text. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Harvia 50.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 352.7 lbs of stove plus 264.6 lbs of stone. On a combustible floor Harvia's manual calls for a concrete slab at least 60 mm (2.4 in) thick, supported slightly above the floor, reaching 300 mm (12 in) past the sides and back of the stove unless it stands next to a wall, and 400 mm (16 in) in front, or Harvia's protective sheath and bedding instead. On a tiled floor it calls for Harvia's protective bedding or similar heat radiation protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia 50 Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia 50 specifications, 40kW and 264.6 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\n\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eHarvia 50 (WK500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e40 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e706 to 1766 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e264.6 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e24.0 in (61 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e5.5 in (140 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e28.35\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e41.3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e428.2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStove weight, empty\u003c\/th\u003e\n\u003ctd\u003e352.7 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eNot published for this model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Harvia 50\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia 50 wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Harvia 50 to hold up to 264.6 lbs of stone, which is about 6 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 428.2 lbs the Harvia 50 moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhere the Harvia 50 sits\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Harvia 50 against the rest of our Harvia wood range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eThe Harvia 50 is a range of one: Harvia builds no smaller or larger version of it. At 40kW it is by some distance the biggest wood stove we carry, and the next step down is the Legend 300 at 23kW for rooms up to 989 cubic feet. If the Harvia 50 looks close to your room size, call us before you order, because at this output the room, the chimney and the floor all need checking together.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia 50 FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Harvia 50\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat size sauna room does the Harvia 50 heat?\u003c\/summary\u003e\n\u003cp\u003eHarvia rates the Harvia 50 for rooms of 706 to 1766 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\n\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 140 mm (5.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\n\u003cp\u003eUp to 61 cm, which is 24.0 inches, and 3 to 6 inches thick. That takes standard 16 inch US cordwood without any special cutting, which most stoves in this range cannot do. Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the Harvia 50 listed for use in the United States?\u003c\/summary\u003e\n\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\n\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Harvia 50 to hold up to 264.6 lbs, which is around 6 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\n\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\n\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 352.7 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\n\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color: #a2937f!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\n\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Harvia 50 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412780409199,"sku":"WK500","price":7587.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-50-wood-burning-sauna-stove-lit-in-timber-room.jpg?v=1788515974"},{"product_id":"harvia-pro-20-sl-24-1kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Pro 20 SL 24.1kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-20-sl-wood-burning-sauna-stove_f6bfb800-4213-4e04-9351-7b4ac00a3ae7.jpg?v=1788515978\" alt=\"Harvia Pro 20 SL 24.1kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Pro Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 20 SL 24.1kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro is Harvia's workhorse: a 24.1kW fire chamber with a 6 mm steel cover, sized for rooms up to 706 cubic feet and built to be fired hard, often, for years. This version adds a fire chamber extension so you load it from the next room or from outside.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 283 to 706 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e24.1kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 SL Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 24.1kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eA fire chamber extension so you load it from the next room or from outside\u003c\/h3\u003e\n\u003cp\u003eThe extended fire chamber passes through the sauna wall, so the door is in the changing room or outside and you never carry logs or ash through the hot room. It also means the fire is stoked without opening the sauna and dropping the temperature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 20 SL\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 24.1kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e283 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 24.1kW fire in a room smaller than 283 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 20 SL:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1300 mm (51.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 154.3 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 SL Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Pro 20 SL specifications, 24.1kW and 88.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 20 SL (WKPR20SLM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e51.2 in (1300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e17\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e28.35\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e30\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Pro 20 SL\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Pro 20 SL wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Pro 20 SL to hold up to 88.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 154.3 lbs the Pro 20 SL moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Pro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Pro 20 SL against the rest of the Pro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 Duo\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003ePro 20 SL\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 ES\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 20 litre water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 LS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the left side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 RS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the right side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 26\u003c\/td\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e110.3 lbs\u003c\/td\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36 Duo\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e177.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 SL FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 20 SL\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 20 SL heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 20 SL for rooms of 283 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the SL version actually change?\u003c\/summary\u003e\u003cp\u003eThe fire chamber is extended so it passes through the sauna wall. You load wood and clear ash from the changing room or from outside the building instead of from inside the hot room, and stoking the fire no longer means opening the sauna door and losing temperature. It also keeps bark, ash and dirt out of the room you are sitting in. The trade is that the wall has to be built or cut for it, so decide before you frame.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 20 SL listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Pro 20 SL to hold up to 88.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 154.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 20 SL fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53416966226287,"sku":"WKPR20SLM","price":1781.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-20-sl-wood-burning-sauna-stove_f6bfb800-4213-4e04-9351-7b4ac00a3ae7.jpg?v=1788515978"},{"product_id":"harvia-m3-wood-burning-sauna-stove-package","title":"Harvia M3 Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-m3-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia M3 wood-burning sauna stove package: the M3 stove, WHP1500 chimney kit, WHP1000 extension, WL450 sheath, WL100 floor plate and two boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia M3 Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eA wood stove needs more around it than an electric heater. This package puts the M3 together with the Harvia WHP1500 steel chimney kit, the WL450 full sheath and the WL100 floor plate that Harvia's M-series manual names for it, plus a 1000 mm chimney extension and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 16.5kW Harvia rates the M3 for rooms of 212 to 459 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e16.5kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e212-459\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia M3 stove\u003c\/h3\u003e\n\u003cp\u003eThe 16.5kW wood-burning stove in graphite black, with its stove door, ash box and installation manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL450 full sheath\u003c\/h3\u003e\n\u003cp\u003eA steel sheath that wraps the back and both sides of the stove. With it fitted, Harvia's tighter safety distances for a sheathed stove apply, so the stove can sit closer to a combustible wall.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA black steel plate with adjustable feet that goes under the stove. Harvia's manual calls for this protective bedding on a tiled floor or a floor made of combustible material; a concrete floor at least 60 mm thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e2 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the M3 for up to 66.2 lbs, so two boxes leave some spare.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harvia-m3-16-5kw-wood-burning-sauna-stove-graphite-black\"\u003eWKM3\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL450\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harvia-m3-16-5kw-wood-burning-sauna-stove-graphite-black\"\u003eWKM3\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL450\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The M3 is also sold on its own on the \u003ca href=\"\/products\/harvia-m3-16-5kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia M3 stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia M3 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 16.5kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e66.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 66.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. It needs no electrical supply, so it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the M3\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 16.5kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e212 to 459 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 16.5kW fire in a room smaller than 212 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e35 cm, which is 13.8 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's manual gives them in its safety-distance figures, with a tighter set when the sheath is fitted. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the M3.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe floor has to carry the stove's 99.2 lbs plus 66.2 lbs of stone, and where it cannot, Harvia's manual calls for suitable measures such as a load-distributing plate. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia M3 Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eM3 package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eM3 (WKM3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e16.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e66.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e13.8 in (35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e15.35\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e16.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e28.15\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e101.7 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL450 full protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e2 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 101.7 lbs the M3 moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia M3 Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the M3 package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia M3 package?\u003c\/summary\u003e\u003cp\u003eSix parts: the M3 wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL450 full protective sheath, the WL100 floor plate and two 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor plate are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the M3's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia M3 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the M3 for rooms of 212 to 459 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThey answer the two clearance questions every wood stove raises. The WL450 sheath wraps the back and both sides, and with it fitted Harvia's tighter safety distances for a sheathed stove apply, so the stove can sit closer to a combustible wall. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre two boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the M3 to hold up to 66.2 lbs of stone, and two 44 lb boxes of AC3020 cover that with some spare. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 35 cm, which is 13.8 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the M3 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The floor also has to carry the stove's 99.2 lbs plus its stone, with the floor protection Harvia's manual sets out. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the M3 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53473810940271,"sku":"HRV-PKG-WKM3-SS","price":3919.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53473810973039,"sku":"HRV-PKG-WKM3-BK","price":4047.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-m3-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789402785"},{"product_id":"harvia-legend-150-wood-burning-sauna-stove-package","title":"Harvia Legend 150 Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-150-wood-burning-sauna-stove-package-stainless-chimney-floor-plate-stones.jpg\" alt=\"Harvia Legend 150 wood-burning sauna stove package: the Legend 150 stove, WHP1500 chimney kit, WHP1000 extension, WL100 floor plate and six boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 150 Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend 150 is Harvia's round stone-drum stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL100 protective bedding and WL200 protective sheath that Harvia's Legend manual lists for it, and six boxes of AC3020 stone. A second version adds Harvia's WP250LD water heater, which sits on top of the stove and heats 25 liters of washing water, with a short smoke pipe section and the box of stone its own stone space takes.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 16kW Harvia rates the Legend 150 for rooms of 212 to 459 cubic feet. Choose stainless or black steel for the chimney, with or without the water heater. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e16kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e212-459\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e25 L\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eOptional Water Heater\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStove Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove, eight with the water heater\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eChoose the chimney finish above, with or without the water heater. The stove, sheath, floor plate and six boxes of stove stone are the same in every version.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Legend 150 stove\u003c\/h3\u003e\n\u003cp\u003eThe 16kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet and installation manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL200 protective sheath\u003c\/h3\u003e\n\u003cp\u003eA steel sheath attached to the stove. Harvia's Legend manual lists it among the Legend protection supplies and rates it as equivalent to a single protective cover.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA black steel plate with adjustable feet that goes under the stove. Harvia's manual calls for this protective bedding on a tiled floor or a floor made of combustible material; a concrete floor at least 60 mm thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e6 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Legend 150 for up to 264.6 lbs (120 kg) of stone, which is six 20 kg boxes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M14 14.76V3.5a2.5 2.5 0 0 0-5 0v11.26a4.5 4.5 0 1 0 5 0z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WP250LD water heater (water heater versions)\u003c\/h3\u003e\n\u003cp\u003eA 25 liter tank that sits on the stove's smoke outlet, with the flue running through its middle and a stone space around it. It comes with its faucet and hose, and Harvia's manual fits a black cover pipe and a radiation protection piece around the flue.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WZ11520 smoke pipe (water heater versions)\u003c\/h3\u003e\n\u003cp\u003eA 200 mm (7.9 in) stainless steel smoke pipe section, 115 mm across, the same diameter as the Legend 150 flue.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia AC3000 stones, 44 lb box (water heater versions)\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 2 to 4 inches (5 to 10 cm) across. Harvia's water heater manual asks for about 15 kg (33 lbs) of stone this size in the tank's stone space, so one box covers it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eVersion\u003c\/th\u003e\n\u003cth\u003eChimney kit and extension\u003c\/th\u003e\n\u003cth\u003eWater heater\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel Chimney\u003c\/td\u003e\n\u003ctd\u003eWHP1500 + WHP1000\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003ctd\u003eAC3020, 6 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel Chimney\u003c\/td\u003e\n\u003ctd\u003eWHP1500M + WHP1000M\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003ctd\u003eAC3020, 6 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel Chimney + Water Heater\u003c\/td\u003e\n\u003ctd\u003eWHP1500 + WHP1000\u003c\/td\u003e\n\u003ctd\u003eWP250LD + WZ11520\u003c\/td\u003e\n\u003ctd\u003eAC3020, 6 boxes, plus AC3000, 1 box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel Chimney + Water Heater\u003c\/td\u003e\n\u003ctd\u003eWHP1500M + WHP1000M\u003c\/td\u003e\n\u003ctd\u003eWP250LD + WZ11520\u003c\/td\u003e\n\u003ctd\u003eAC3020, 6 boxes, plus AC3000, 1 box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the water heater, the water gets boiling hot, 100°C (212°F). Harvia's manual says to mount the faucet where no one who does not understand the danger can use it, and to keep water in the tank while the stove is lit, because the welds of an empty heater can crack.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe pipe connecting the water heater to the chimney needs 500 mm (19.7 in) of clearance to combustible material, or 250 mm (9.8 in) with the water heater's radiation protection fitted.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Legend 150 is also sold on its own on the \u003ca href=\"\/products\/harvia-legend-150-16kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Legend 150 stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 150 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 16kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e264.6 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 264.6 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. It needs no electrical supply, so it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 150\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 16kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e212 to 459 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 16kW fire in a room smaller than 212 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e35 cm, which is 13.8 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 150.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 127.9 lbs of stove plus 264.6 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 150 Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eLegend 150 package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 150 (WK150LD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e264.6 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e13.8 in (35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e20.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.13\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e141.6 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL200 protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e6 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater heater\u003c\/th\u003e\n\u003ctd\u003eWP250LD, 25 liters, water heater versions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSmoke pipe\u003c\/th\u003e\n\u003ctd\u003eWZ11520, 200 mm, water heater versions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater heater stone\u003c\/th\u003e\n\u003ctd\u003e1 box of Harvia AC3000, 44 lbs, water heater versions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 141.6 lbs boxed the Legend 150 moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, as do the water heater and smoke pipe on the water heater versions, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 150 Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 150 package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Legend 150 package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Legend 150 wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL200 protective sheath, the WL100 floor plate and six 44 lb boxes of Harvia AC3020 stone. The water heater versions add Harvia's WP250LD water heater, a WZ11520 smoke pipe section and one 44 lb box of AC3000 stone for the water heater. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor plate are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the water heater version add?\u003c\/summary\u003e\u003cp\u003eA 25 liter Harvia WP250LD water tank that sits on top of the stove, so the fire heats washing water while it heats the room, which matters in a cabin without running hot water. It comes with a faucet and hose, and it holds about 33 lbs of its own stone, which is why that version adds a box of AC3000. Harvia's manual notes that the stones on the tank do not get as hot as the stove's, and water thrown on them gives a softer steam.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Legend 150's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 150 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 150 for rooms of 212 to 459 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL200 is the protective sheath Harvia's Legend manual lists for this stove, rated as equivalent to a single protective cover. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre six boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Legend 150 to hold up to 264.6 lbs (120 kg) of stone, which is what six 20 kg boxes of AC3020 hold. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 35 cm, which is 13.8 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 150 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 127.9 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 150 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel Chimney","offer_id":53478971834735,"sku":"HRV-PKG-WK150LD-SS","price":5277.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel Chimney","offer_id":53478971867503,"sku":"HRV-PKG-WK150LD-BK","price":5405.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel Chimney + Water Heater","offer_id":53488737190255,"sku":"HRV-PKG-WK150LD-SS-WH","price":6426.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel Chimney + Water Heater","offer_id":53488737223023,"sku":"HRV-PKG-WK150LD-BK-WH","price":6554.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-150-wood-burning-sauna-stove-package-stainless-chimney-floor-plate-stones.jpg?v=1789489006"},{"product_id":"harvia-pro-20-wood-burning-sauna-stove-package","title":"Harvia Pro 20 Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv a:hover{color:#1A1410;}\n.hrv-nav{display:flex;flex-wrap:wrap;gap:1px;background:#2E2620;border-radius:8px;overflow:hidden;margin:0 0 28px;}\n.hrv-nav a{flex:1 1 auto;display:flex;align-items:center;justify-content:center;min-height:44px;background:#1A1410;text-align:center;padding:12px 6px;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#E8A359!important;text-decoration:none!important;}\n.hrv-nav a:hover{background:#241C16;}\n@media(max-width:768px){.hrv-nav a{flex:1 1 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p{font-size:12px;color:#A2937F;margin:0;}\n@media(max-width:768px){.hrv-trust{grid-template-columns:repeat(2,1fr);}.hrv-tr:nth-child(2n){border-right:0;}.hrv-tr{border-bottom:1px solid #2E2620;}.hrv-tr:nth-last-child(-n+2){border-bottom:0;}}\n.hrv-cta{background:linear-gradient(135deg,#1A1410 0%,#2E2620 100%);border-radius:12px;padding:40px 32px;text-align:center;}\n.hrv-cta h2{color:#F5EFE2;font-size:24px;font-weight:700;margin:0 0 10px;}\n.hrv-cta p{color:#C9BCA8;font-size:15px;margin:0 0 22px;}\n.hrv-cta-btn{display:inline-block;margin:0 0 4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-video\"\u003eVideo\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-pro-20-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Pro 20 wood-burning sauna stove package: the Pro 20 stove, WHP1500 chimney kit, WHP1000 extension, WL550 sheath, WL100 floor plate and two boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 20 Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro 20 is Harvia's steel firebox stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL550 full protective sheath and the WL100 floor plate that Harvia lists for it, and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 24.1kW Harvia recommends the Pro 20 for rooms of 283 to 706 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e24.1kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e283-706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e2 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Pro 20 stove\u003c\/h3\u003e\n\u003cp\u003eThe 24.1kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor, and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL550 full protective sheath\u003c\/h3\u003e\n\u003cp\u003eThe full sheath made for the Pro 20, wrapping the back and both sides of the stove. With it fitted, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall than it otherwise could.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA steel plate that goes under the stove. Harvia's manual calls for this protective bedding on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e2 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Pro 20 for up to 88.2 lbs of stone, which is two 20 kg boxes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harvia-pro-20-24-1kw-wood-burning-sauna-stove-graphite-black\"\u003eWKPR20M\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL550\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harvia-pro-20-24-1kw-wood-burning-sauna-stove-graphite-black\"\u003eWKPR20M\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL550\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Pro 20 is also sold on its own on the \u003ca href=\"\/products\/harvia-pro-20-24-1kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Pro 20 stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-video\"\u003e\n\u003cdiv class=\"rrdvr rrdvr--card\" style=\"--rv-bg:#FAF7F2;--rv-accent:#8F6524;--rv-ink:#1A1410;--rv-sub:#4A4038;--rv-line:#E8DFCF\"\u003e\n\u003cstyle\u003e.rrdvr{margin:0}.rrdvr--card{background:var(--rv-bg);border:1px solid var(--rv-line);border-radius:18px;padding:36px}.rrdvr-row{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:36px;align-items:center}.rrdvr-row.is-vert{grid-template-columns:270px minmax(0,1fr);max-width:760px}.rrdvr-vid{position:relative;width:100%;border-radius:14px;overflow:hidden;background:#111;box-shadow:0 10px 30px rgba(23,19,16,.18)}.rrdvr-vid video{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover;background:#111;margin:0}.rrdvr-vid video:focus-visible{outline:3px solid var(--rv-accent);outline-offset:-3px}.rrdvr-body{min-width:0}.rrdvr .rrdvr-eyebrow{font-size:11px!important;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--rv-accent)!important;margin:0 0 8px!important;line-height:1.5}.rrdvr .rrdvr-h2{font-size:26px!important;line-height:1.22!important;font-weight:700!important;letter-spacing:-.015em;color:var(--rv-ink)!important;margin:0 0 14px!important;padding:0!important;border:0!important;display:block!important;text-wrap:balance;text-align:left!important}.rrdvr .rrdvr-h2::after,.rrdvr .rrdvr-h2::before{display:none!important;content:none!important}.rrdvr .rrdvr-lead{font-size:16px!important;line-height:1.65!important;color:var(--rv-sub)!important;margin:0!important;max-width:52ch;text-align:left!important}.rrdvr .rrdvr-meta{margin:22px 0 0!important;padding:14px 0 0!important;border-top:1px solid var(--rv-line);font-size:11px!important;line-height:1.6!important;letter-spacing:.1em;text-transform:uppercase;color:var(--rv-sub)!important}.rrdvr-meta span{display:inline-block;margin-right:22px}.rrdvr-meta span:last-child{margin-right:0}.rrdvr-meta span::before{content:\"\";display:inline-block;width:4px;height:4px;border-radius:2px;background:var(--rv-accent);margin-right:8px;vertical-align:2px}@media screen and (max-width:840px){.rrdvr--card{padding:22px 18px;border-radius:14px}.rrdvr-row,.rrdvr-row.is-vert{grid-template-columns:1fr;gap:22px}.rrdvr-row.is-vert .rrdvr-vid{max-width:300px;margin:0 auto}.rrdvr .rrdvr-h2{font-size:22px!important}}\u003c\/style\u003e\n\u003cdiv class=\"rrdvr-row\"\u003e\n\u003cdiv class=\"rrdvr-vid\" style=\"aspect-ratio:1280\/720\"\u003e\u003cvideo controls preload=\"none\" playsinline poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/preview_images\/HRV_pro20_Video_Cover.jpg?v=1791110932\u0026amp;width=1280\" width=\"1280\" height=\"720\" aria-label=\"Harvia Pro 20 wood-burning sauna stove, video by Harvia\"\u003e\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/vp\/2a575daa5a54448ea40b2694b3ea25fd\/2a575daa5a54448ea40b2694b3ea25fd.HD-720p-2.1Mbps-96362106.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cdiv class=\"rrdvr-body\"\u003e\n\u003cp class=\"rrdvr-eyebrow\"\u003eSee it in action\u003c\/p\u003e\n\u003ch2 class=\"rrdvr-h2\"\u003eHarvia’s film of the Pro 20\u003c\/h2\u003e\n\u003cp class=\"rrdvr-lead\"\u003eHarvia’s own short film of the Pro 20, made under its earlier name, 20 Pro.\u003c\/p\u003e\n\u003cp class=\"rrdvr-meta\"\u003e\u003cspan\u003eOfficial Harvia film\u003c\/span\u003e\u003cspan\u003e0:27\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 24.1kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. It needs no electrical supply, so it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 20\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 24.1kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e283 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 24.1kW fire in a room smaller than 283 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 20:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1300 mm (51.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 116.8 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003ePro 20 package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 20 (WKPR20M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e51.2 in (1300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e16.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.92\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL550 full protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e2 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 137.4 lbs boxed the Pro 20 moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 20 package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Pro 20 package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Pro 20 wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL550 full protective sheath, the WL100 floor plate and two 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor plate are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Pro 20's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 20 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 20 for rooms of 283 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a full sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL550 is the full sheath Harvia makes for the Pro 20 series. With it fitted, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall; a one-side panel, the WL500, shields a single wall instead. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre two boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Pro 20 to hold up to 88.2 lbs of stone, which is what two 20 kg boxes of AC3020 hold. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself. Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 20 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 116.8 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 20 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488744792431,"sku":"HRV-PKG-WKPR20M-SS","price":4613.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488744825199,"sku":"HRV-PKG-WKPR20M-BK","price":4741.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-pro-20-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789635882"},{"product_id":"harvia-legend-240-greenflame-wood-burning-sauna-stove-package","title":"Harvia Legend 240 GreenFlame Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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0;font-size:15px;font-weight:600;cursor:pointer;color:#1A1410;list-style:none;}\n.hrv-faq summary::-webkit-details-marker{display:none;}\n.hrv-faq summary::after{content:'+';flex:0 0 auto;font-size:20px;line-height:1.3;color:#8F6524;font-weight:700;}\n.hrv-faq details[open] summary::after{content:'\\2212';}\n.hrv-faq details[open] summary{padding-bottom:4px;}\n.hrv-faq p{max-width:860px;font-size:14px;color:#5C5148;margin:12px 0 0;}\n.hrv-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 32px;}\n.hrv-tr{padding:22px 14px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-tr:last-child{border-right:0;}\n.hrv-tr h4{font-size:13px;font-weight:700;color:#E8A359;margin:10px 0 6px;}\n.hrv-tr p{font-size:12px;color:#A2937F;margin:0;}\n@media(max-width:768px){.hrv-trust{grid-template-columns:repeat(2,1fr);}.hrv-tr:nth-child(2n){border-right:0;}.hrv-tr{border-bottom:1px solid 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4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-video\"\u003eVideo\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-240-greenflame-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Legend 240 GreenFlame wood-burning sauna stove package: Legend 240 GreenFlame stove, WHP1500 chimney kit, WHP1000 extension, WL100 floor plate and ten boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 240 GreenFlame Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend 240 GreenFlame is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL200 protective sheath and the WL100 floor plate that Harvia lists for it, and ten boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 15.9kW Harvia recommends the Legend 240 GreenFlame for rooms of 353 to 706 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.9kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e353-706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e10 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Legend 240 GreenFlame stove\u003c\/h3\u003e\n\u003cp\u003eThe 15.9kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL200 protective sheath\u003c\/h3\u003e\n\u003cp\u003eA steel sheath attached to the stove. Harvia's Legend manual lists it among the Legend protection supplies and rates it as equivalent to a single protective cover.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA steel plate that goes under the stove. Harvia's manual calls for this protective bedding on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e10 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Legend 240 GreenFlame for up to 441 lbs of stone, so ten 20 kg (44 lb) boxes fill it almost exactly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWKLE20GM\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL200\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 10 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWKLE20GM\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL200\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 10 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Legend 240 GreenFlame is also sold on its own on the \u003ca href=\"\/products\/harvia-legend-240-greenflame-15-9kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Legend 240 GreenFlame stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-video\"\u003e\n\u003cdiv class=\"rrdvr rrdvr--card\" style=\"--rv-bg:#FAF7F2;--rv-accent:#8F6524;--rv-ink:#1A1410;--rv-sub:#4A4038;--rv-line:#E8DFCF\"\u003e\n\u003cstyle\u003e.rrdvr{margin:0}.rrdvr--card{background:var(--rv-bg);border:1px solid var(--rv-line);border-radius:18px;padding:36px}.rrdvr-row{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:36px;align-items:center}.rrdvr-row.is-vert{grid-template-columns:270px minmax(0,1fr);max-width:760px}.rrdvr-vid{position:relative;width:100%;border-radius:14px;overflow:hidden;background:#111;box-shadow:0 10px 30px rgba(23,19,16,.18)}.rrdvr-vid video{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover;background:#111;margin:0}.rrdvr-vid video:focus-visible{outline:3px solid var(--rv-accent);outline-offset:-3px}.rrdvr-body{min-width:0}.rrdvr .rrdvr-eyebrow{font-size:11px!important;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--rv-accent)!important;margin:0 0 8px!important;line-height:1.5}.rrdvr .rrdvr-h2{font-size:26px!important;line-height:1.22!important;font-weight:700!important;letter-spacing:-.015em;color:var(--rv-ink)!important;margin:0 0 14px!important;padding:0!important;border:0!important;display:block!important;text-wrap:balance;text-align:left!important}.rrdvr .rrdvr-h2::after,.rrdvr .rrdvr-h2::before{display:none!important;content:none!important}.rrdvr .rrdvr-lead{font-size:16px!important;line-height:1.65!important;color:var(--rv-sub)!important;margin:0!important;max-width:52ch;text-align:left!important}.rrdvr .rrdvr-meta{margin:22px 0 0!important;padding:14px 0 0!important;border-top:1px solid var(--rv-line);font-size:11px!important;line-height:1.6!important;letter-spacing:.1em;text-transform:uppercase;color:var(--rv-sub)!important}.rrdvr-meta span{display:inline-block;margin-right:22px}.rrdvr-meta span:last-child{margin-right:0}.rrdvr-meta span::before{content:\"\";display:inline-block;width:4px;height:4px;border-radius:2px;background:var(--rv-accent);margin-right:8px;vertical-align:2px}@media screen and (max-width:840px){.rrdvr--card{padding:22px 18px;border-radius:14px}.rrdvr-row,.rrdvr-row.is-vert{grid-template-columns:1fr;gap:22px}.rrdvr-row.is-vert .rrdvr-vid{max-width:300px;margin:0 auto}.rrdvr .rrdvr-h2{font-size:22px!important}}\u003c\/style\u003e\n\u003cdiv class=\"rrdvr-row\"\u003e\n\u003cdiv class=\"rrdvr-vid\" style=\"aspect-ratio:852\/480\"\u003e\u003cvideo controls preload=\"none\" playsinline poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/preview_images\/HRV_legend_gf_Video_Cover.jpg?v=1791122075\u0026amp;width=1280\" width=\"852\" height=\"480\" aria-label=\"Harvia Legend 240 GreenFlame wood-burning sauna stove, video by Harvia\"\u003e\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/vp\/f20fc4e1e6164ac4a90a0adb3d5c72d7\/f20fc4e1e6164ac4a90a0adb3d5c72d7.SD-480p-1.0Mbps-96370907.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cdiv class=\"rrdvr-body\"\u003e\n\u003cp class=\"rrdvr-eyebrow\"\u003eSee it in action\u003c\/p\u003e\n\u003ch2 class=\"rrdvr-h2\"\u003eHarvia’s film of the Legend GreenFlame\u003c\/h2\u003e\n\u003cp class=\"rrdvr-lead\"\u003eHarvia’s own short film of the Legend 240 GreenFlame: the large glass door and the cleaner burn.\u003c\/p\u003e\n\u003cp class=\"rrdvr-meta\"\u003e\u003cspan\u003eOfficial Harvia film\u003c\/span\u003e\u003cspan\u003e0:15\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 GreenFlame Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 15.9kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e441 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 441 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eHarvia's GreenFlame clean-burn fire chamber\u003c\/h3\u003e\n\u003cp\u003eThe GreenFlame fire chamber is Harvia's clean-burn design: it feeds secondary air above the fire so unburnt gases ignite instead of going up the flue. You get more heat from the same wood and less smoke out of the chimney.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 240 GreenFlame\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 15.9kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e353 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eThese figures assume a sauna room at least 82.7 inches (2.1 m) tall. Measure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 15.9kW fire in a room smaller than 353 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 240 GreenFlame.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 165.3 lbs of stove plus 441 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 GreenFlame Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eLegend 240 GreenFlame package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 240 GreenFlame (WKLE20GM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e15.9 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e441 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e32.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e174.6 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL200 protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e10 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 174.6 lbs boxed the Legend 240 GreenFlame moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 GreenFlame Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 240 GreenFlame package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Legend 240 GreenFlame package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Legend 240 GreenFlame wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL200 protective sheath, the WL100 floor plate and ten 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor protection are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Legend 240 GreenFlame's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 240 GreenFlame heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 240 GreenFlame for rooms of 353 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL200 is the protective sheath Harvia's Legend manual lists for this stove, rated as equivalent to a single protective cover. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre ten boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Legend 240 GreenFlame to hold up to 441 lbs of stone, and ten 20 kg boxes of AC3020 hold 440 lbs, which fills it almost exactly. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 240 GreenFlame listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 165.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 240 GreenFlame fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488895263087,"sku":"HRV-PKG-WKLE20GM-SS","price":6295.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488895295855,"sku":"HRV-PKG-WKLE20GM-BK","price":6423.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-240-greenflame-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789647824"},{"product_id":"harvia-legend-240-duo-wood-burning-sauna-stove-package","title":"Harvia Legend 240 Duo Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-240-duo-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Legend 240 Duo wood-burning sauna stove package: Legend 240 Duo stove, WHP1500 chimney kit, WHP1000 extension, WL100 floor plate and ten boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 240 Duo Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend 240 Duo is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL200 protective sheath and the WL100 floor plate that Harvia lists for it, and ten boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 21kW Harvia recommends the Legend 240 Duo for rooms of 353 to 848 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e21kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e353-848\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e10 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Legend 240 Duo stove\u003c\/h3\u003e\n\u003cp\u003eThe 21kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL200 protective sheath\u003c\/h3\u003e\n\u003cp\u003eA steel sheath attached to the stove. Harvia's Legend manual lists it among the Legend protection supplies and rates it as equivalent to a single protective cover.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA steel plate that goes under the stove. Harvia's manual calls for this protective bedding on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e10 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Legend 240 Duo for up to 441 lbs of stone, so ten 20 kg (44 lb) boxes fill it almost exactly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWKLE20DUOM\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL200\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 10 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWKLE20DUOM\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL200\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 10 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Legend 240 Duo is also sold on its own on the \u003ca href=\"\/products\/harvia-legend-240-duo-21kw-wood-burning-sauna-stove\"\u003eHarvia Legend 240 Duo stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 Duo Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 21kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e441 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 441 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eA fire chamber extension so you load it from the next room or from outside\u003c\/h3\u003e\n\u003cp\u003eThe extended fire chamber passes through the sauna wall, so the door is in the changing room or outside and you never carry logs or ash through the hot room. It also means the fire is stoked without opening the sauna and dropping the temperature. The glass door turns that into a fireplace for the room you feed it from.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 240 Duo\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 21kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e353 to 848 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 21kW fire in a room smaller than 353 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 240 Duo.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 209.4 lbs of stove plus 441 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 Duo Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eLegend 240 Duo package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 240 Duo (WKLE20DUOM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e441 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e30.71\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e32.68\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e220.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL200 protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e10 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 220.5 lbs boxed the Legend 240 Duo moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 Duo Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 240 Duo package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Legend 240 Duo package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Legend 240 Duo wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL200 protective sheath, the WL100 floor plate and ten 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor protection are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Legend 240 Duo's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 240 Duo heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 240 Duo for rooms of 353 to 848 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the Duo version actually change?\u003c\/summary\u003e\u003cp\u003eThe fire chamber is extended so it passes through the sauna wall. You load wood and clear ash from the changing room or from outside the building instead of from inside the hot room, and stoking the fire no longer means opening the sauna door and losing temperature. It also keeps bark, ash and dirt out of the room you are sitting in. The trade is that the wall has to be planned for it. Harvia's manual installs the Duo either in an opening in a concrete or brick wall at least 405 mm (15.9 in) wide and 485 mm (19.1 in) high from the floor, in a wall no thicker than 120 mm (4.7 in), or with Harvia's Duo glass wall, so decide before you frame. A front flange on the extension presses against the wall around the door. A masonry wall has to extend up to the roof, while a thin nonflammable wall such as the Duo glass wall is exempt when the steel chimney can stand far enough from it. For the Duo, Harvia's manual also notes that the opening dimensions change when the protective bedding is used, and this package includes the WL100 bedding, so size the opening from the manual that comes with the stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL200 is the protective sheath Harvia's Legend manual lists for this stove, rated as equivalent to a single protective cover. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre ten boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Legend 240 Duo to hold up to 441 lbs of stone, and ten 20 kg boxes of AC3020 hold 440 lbs, which fills it almost exactly. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 240 Duo listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 209.4 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 240 Duo fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488895394159,"sku":"HRV-PKG-WKLE20DUOM-SS","price":6439.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488895426927,"sku":"HRV-PKG-WKLE20DUOM-BK","price":6567.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-240-duo-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789647848"},{"product_id":"harvia-legend-240-sl-wood-burning-sauna-stove-package","title":"Harvia Legend 240 SL Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-240-sl-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Legend 240 SL wood-burning sauna stove package: Legend 240 SL stove, WHP1500 chimney kit, WHP1000 extension, WL100 floor plate and ten boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 240 SL Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend 240 SL is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL200 protective sheath and the WL100 floor plate that Harvia lists for it, and ten boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 21kW Harvia recommends the Legend 240 SL for rooms of 353 to 848 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e21kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e353-848\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e10 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Legend 240 SL stove\u003c\/h3\u003e\n\u003cp\u003eThe 21kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL200 protective sheath\u003c\/h3\u003e\n\u003cp\u003eA steel sheath attached to the stove. Harvia's Legend manual lists it among the Legend protection supplies and rates it as equivalent to a single protective cover.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA steel plate that goes under the stove. Harvia's manual calls for this protective bedding on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e10 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Legend 240 SL for up to 441 lbs of stone, so ten 20 kg (44 lb) boxes fill it almost exactly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWKLE20SLM\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL200\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 10 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWKLE20SLM\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL200\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 10 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Legend 240 SL is also sold on its own on the \u003ca href=\"\/products\/harvia-legend-240-sl-21kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Legend 240 SL stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 SL Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 21kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e441 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 441 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eA fire chamber extension so you load it from the next room or from outside\u003c\/h3\u003e\n\u003cp\u003eThe extended fire chamber passes through the sauna wall, so the door is in the changing room or outside and you never carry logs or ash through the hot room. It also means the fire is stoked without opening the sauna and dropping the temperature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 240 SL\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 21kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e353 to 848 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 21kW fire in a room smaller than 353 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 240 SL.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 180.8 lbs of stove plus 441 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 SL Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eLegend 240 SL package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 240 SL (WKLE20SLM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e441 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e30.71\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e32.68\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e188.3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL200 protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e10 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 188.3 lbs boxed the Legend 240 SL moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 SL Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 240 SL package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Legend 240 SL package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Legend 240 SL wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL200 protective sheath, the WL100 floor plate and ten 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor protection are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Legend 240 SL's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 240 SL heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 240 SL for rooms of 353 to 848 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the SL version actually change?\u003c\/summary\u003e\u003cp\u003eThe fire chamber is extended so it passes through the sauna wall. You load wood and clear ash from the changing room or from outside the building instead of from inside the hot room, and stoking the fire no longer means opening the sauna door and losing temperature. It also keeps bark, ash and dirt out of the room you are sitting in. The trade is that the wall has to be planned for it. Harvia's manual installs the SL in an opening in a concrete or brick wall at least 220 mm (8.7 in) wide and 390 mm (15.4 in) high from the floor, in a wall no thicker than 150 mm (5.9 in), and that nonflammable wall has to extend up to the roof unless it is a thin nonflammable wall the steel chimney can stand far enough from, so decide before you frame.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL200 is the protective sheath Harvia's Legend manual lists for this stove, rated as equivalent to a single protective cover. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre ten boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Legend 240 SL to hold up to 441 lbs of stone, and ten 20 kg boxes of AC3020 hold 440 lbs, which fills it almost exactly. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 240 SL listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 180.8 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 240 SL fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488895525231,"sku":"HRV-PKG-WKLE20SLM-SS","price":5938.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488895557999,"sku":"HRV-PKG-WKLE20SLM-BK","price":6066.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-240-sl-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789647873"},{"product_id":"harvia-legend-300-wood-burning-sauna-stove-package","title":"Harvia Legend 300 Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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#2E2620;}.hrv-tr:nth-last-child(-n+2){border-bottom:0;}}\n.hrv-cta{background:linear-gradient(135deg,#1A1410 0%,#2E2620 100%);border-radius:12px;padding:40px 32px;text-align:center;}\n.hrv-cta h2{color:#F5EFE2;font-size:24px;font-weight:700;margin:0 0 10px;}\n.hrv-cta p{color:#C9BCA8;font-size:15px;margin:0 0 22px;}\n.hrv-cta-btn{display:inline-block;margin:0 0 4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-300-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Legend 300 wood-burning sauna stove package: Legend 300 stove, WHP1500 chimney kit, WHP1000 extension, WL100 floor plate and thirteen boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 300 Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend 300 is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL200 protective sheath and the WL100 floor plate that Harvia lists for it, and thirteen boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 23kW Harvia recommends the Legend 300 for rooms of 494 to 989 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e23kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e494-989\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e13 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Legend 300 stove\u003c\/h3\u003e\n\u003cp\u003eThe 23kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL200 protective sheath\u003c\/h3\u003e\n\u003cp\u003eA steel sheath attached to the stove. Harvia's Legend manual lists it among the Legend protection supplies and rates it as equivalent to a single protective cover.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA steel plate that goes under the stove. Harvia's manual calls for this protective bedding on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e13 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Legend 300 for up to 573.3 lbs of stone, so thirteen 20 kg (44 lb) boxes fill it almost exactly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWKLE36M\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL200\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 13 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWKLE36M\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL200\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 13 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Legend 300 is also sold on its own on the \u003ca href=\"\/products\/harvia-legend-300-23kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Legend 300 stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 300 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 23kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e573.3 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 573.3 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. It needs no electrical supply, so it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 300\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 23kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e494 to 989 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 23kW fire in a room smaller than 494 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 300.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 207.2 lbs of stove plus 573.3 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 300 Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eLegend 300 package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 300 (WKLE36M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e23 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e494 to 989 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e573.3 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e25.98\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e40.9\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e209.9 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL200 protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e13 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 209.9 lbs boxed the Legend 300 moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 300 Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 300 package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Legend 300 package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Legend 300 wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL200 protective sheath, the WL100 floor plate and thirteen 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor protection are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Legend 300's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 300 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 300 for rooms of 494 to 989 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL200 is the protective sheath Harvia's Legend manual lists for this stove, rated as equivalent to a single protective cover. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre thirteen boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Legend 300 to hold up to 573.3 lbs of stone, and thirteen 20 kg boxes of AC3020 hold 572 lbs, which fills it almost exactly. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 300 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 207.2 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 300 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488895721839,"sku":"HRV-PKG-WKLE36M-SS","price":7364.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488895754607,"sku":"HRV-PKG-WKLE36M-BK","price":7492.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-300-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789647974"},{"product_id":"harvia-linear-16-wood-burning-sauna-stove-package","title":"Harvia Linear 16 Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-linear-16-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Linear 16 wood-burning sauna stove package: Linear 16 stove, WHP1500 chimney kit, WHP1000 extension, WL475 sheath, WL100 floor plate and two boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Linear 16 Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Linear 16 is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL475 full protective sheath and the WL100 floor plate that Harvia lists for it, and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 17.9kW Harvia recommends the Linear 16 for rooms of 212 to 565 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e17.9kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e212-565\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e2 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Linear 16 stove\u003c\/h3\u003e\n\u003cp\u003eThe 17.9kW wood-burning stove in graphite black, with its ash box and grate and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL475 full protective sheath\u003c\/h3\u003e\n\u003cp\u003eThe full sheath Harvia makes for the Linear 16, attached to the stove. With it in place, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall than it otherwise could.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA steel plate that goes under the stove. Harvia's manual calls for this protective bedding on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e2 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Linear 16 for up to 79.4 lbs of stone, so two 20 kg (44 lb) boxes cover it with some stone left over.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWK160C\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL475\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWK160C\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL475\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Linear 16 is also sold on its own on the \u003ca href=\"\/products\/harvia-linear-16-black-17-9kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Linear 16 stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 16 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 17.9kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e79.4 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 79.4 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. It needs no electrical supply, so it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Linear 16\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 17.9kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e212 to 565 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 17.9kW fire in a room smaller than 212 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e35 cm, which is 13.8 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Linear 16.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 101.4 lbs of stove plus 79.4 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 16 Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eLinear 16 package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLinear 16 (WK160C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e17.9 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e212 to 565 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e79.4 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e13.8 in (35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e16.54\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e17.72\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e28.94\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e108.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL475 protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e2 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 108.5 lbs boxed the Linear 16 moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 16 Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Linear 16 package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Linear 16 package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Linear 16 wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL475 protective sheath, the WL100 floor plate and two 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor protection are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Linear 16's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Linear 16 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Linear 16 for rooms of 212 to 565 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL475 is the full sheath Harvia's manual pairs with the Linear 16. With it fitted, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre two boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Linear 16 to hold up to 79.4 lbs of stone, and two 20 kg boxes of AC3020 hold 88 lbs, which covers it with some stone left over. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 35 cm, which is 13.8 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Linear 16 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 101.4 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Linear 16 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488895820143,"sku":"HRV-PKG-WK160C-SS","price":4126.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488895852911,"sku":"HRV-PKG-WK160C-BK","price":4254.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-linear-16-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789648005"},{"product_id":"harvia-linear-18-compact-wood-burning-sauna-stove-package","title":"Harvia Linear 18 Compact Wood-Burning Sauna Stove Package | Chimney, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-linear-18-compact-wood-burning-sauna-stove-package-stainless-chimney-floor-plate-stones.jpg\" alt=\"Harvia Linear 18 Compact wood-burning sauna stove package: Linear 18 Compact stove, WHP1500 chimney kit, WHP1000 extension, WL100 floor plate and two boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Linear 18 Compact Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Linear 18 Compact is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL100 floor plate that Harvia lists for it, and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 14.3kW Harvia recommends the Linear 18 Compact for rooms of 177 to 636 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e14.3kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e177-636\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e5 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e2 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFour parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Linear 18 Compact stove\u003c\/h3\u003e\n\u003cp\u003eThe 14.3kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA steel plate that goes under the stove. Harvia's manual calls for this protective bedding on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e2 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Linear 18 Compact for up to 88.2 lbs of stone, so two 20 kg (44 lb) boxes fill it almost exactly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWKLI18CPTM\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWKLI18CPTM\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Linear 18 Compact is also sold on its own on the \u003ca href=\"\/products\/harvia-linear-18-compact-black-14-3kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Linear 18 Compact stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 18 Compact Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 14.3kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eDouble-shell construction that cuts the clearances it needs\u003c\/h3\u003e\n\u003cp\u003eThe double-shell body keeps the outer surface cooler, which is why this model needs materially less clearance around it than the rest of the range. In a small or retrofitted room that can be what makes a wood stove possible at all.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by TUV SUD Industrie Service GmbH, Munich (0036). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Linear 18 Compact\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 14.3kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e177 to 636 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 14.3kW fire in a room smaller than 177 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Linear 18 Compact.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 132.3 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 18 Compact Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eLinear 18 Compact package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLinear 18 Compact (WKLI18CPTM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e14.3 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e177 to 636 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e17.72\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e30.31\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e145.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, TUV SUD Industrie Service GmbH, Munich (0036)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e2 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 145.5 lbs boxed the Linear 18 Compact moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 18 Compact Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Linear 18 Compact package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Linear 18 Compact package?\u003c\/summary\u003e\u003cp\u003eFive parts: the Linear 18 Compact wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL100 floor plate and two 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney and floor protection are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Linear 18 Compact's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Linear 18 Compact heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Linear 18 Compact for rooms of 177 to 636 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre two boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Linear 18 Compact to hold up to 88.2 lbs of stone, and two 20 kg boxes of AC3020 hold 88 lbs, which fills it almost exactly. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Linear 18 Compact listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 132.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Linear 18 Compact fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488895951215,"sku":"HRV-PKG-WKLI18CPTM-SS","price":4257.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488895983983,"sku":"HRV-PKG-WKLI18CPTM-BK","price":4385.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-linear-18-compact-wood-burning-sauna-stove-package-stainless-chimney-floor-plate-stones.jpg?v=1789648028"},{"product_id":"harvia-linear-22-greenflame-wood-burning-sauna-stove-package","title":"Harvia Linear 22 GreenFlame Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-linear-22-greenflame-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Linear 22 GreenFlame wood-burning sauna stove package: Linear 22 GreenFlame stove, WHP1500 chimney kit, WHP1000 extension, WL575 sheath, WL100 floor plate and two boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Linear 22 GreenFlame Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Linear 22 GreenFlame is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL575 full protective sheath and the WL100 floor plate that Harvia lists for it, and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 15.7kW Harvia recommends the Linear 22 GreenFlame for rooms of 318 to 636 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.7kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e318-636\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e2 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Linear 22 GreenFlame stove\u003c\/h3\u003e\n\u003cp\u003eThe 15.7kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL575 full protective sheath\u003c\/h3\u003e\n\u003cp\u003eThe full sheath Harvia makes for the Linear 22, attached to the stove. With it in place, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall than it otherwise could.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA steel plate that goes under the stove. Harvia's manual calls for this protective bedding on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e2 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Linear 22 GreenFlame for up to 88.2 lbs of stone, so two 20 kg (44 lb) boxes fill it almost exactly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWKLI20GM\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL575\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWKLI20GM\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL575\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Linear 22 GreenFlame is also sold on its own on the \u003ca href=\"\/products\/harvia-linear-22-greenflame-15-7kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Linear 22 GreenFlame stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 22 GreenFlame Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 15.7kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eHarvia's GreenFlame clean-burn fire chamber\u003c\/h3\u003e\n\u003cp\u003eThe GreenFlame fire chamber is Harvia's clean-burn design: it feeds secondary air above the fire so unburnt gases ignite instead of going up the flue. You get more heat from the same wood and less smoke out of the chimney.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by Eurofins Expert Services Oy, Espoo, Finland. Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Linear 22 GreenFlame\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 15.7kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e318 to 636 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eThese figures assume a sauna room at least 82.7 inches (2.1 m) tall. Measure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 15.7kW fire in a room smaller than 318 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Linear 22 GreenFlame:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1265 mm (49.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e400 mm (15.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e380 mm (15.0 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 145.5 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 22 GreenFlame Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eLinear 22 GreenFlame package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLinear 22 GreenFlame (WKLI20GM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e49.8 in (1265 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e15.7 in (400 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e15.0 in (380 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e17.72\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e30.31\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e152.1 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, Eurofins Expert Services Oy, Espoo, Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL575 protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e2 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 152.1 lbs boxed the Linear 22 GreenFlame moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 22 GreenFlame Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Linear 22 GreenFlame package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Linear 22 GreenFlame package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Linear 22 GreenFlame wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL575 protective sheath, the WL100 floor plate and two 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor protection are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Linear 22 GreenFlame's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Linear 22 GreenFlame heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Linear 22 GreenFlame for rooms of 318 to 636 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL575 is the full sheath Harvia's manual pairs with the Linear 22. With it fitted, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre two boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Linear 22 GreenFlame to hold up to 88.2 lbs of stone, and two 20 kg boxes of AC3020 hold 88 lbs, which fills it almost exactly. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Linear 22 GreenFlame listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 145.5 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Linear 22 GreenFlame fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488896278895,"sku":"HRV-PKG-WKLI20GM-SS","price":4715.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488896311663,"sku":"HRV-PKG-WKLI20GM-BK","price":4843.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-linear-22-greenflame-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789648055"},{"product_id":"harvia-pro-26-wood-burning-sauna-stove-package","title":"Harvia Pro 26 Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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0;font-size:15px;font-weight:600;cursor:pointer;color:#1A1410;list-style:none;}\n.hrv-faq summary::-webkit-details-marker{display:none;}\n.hrv-faq summary::after{content:'+';flex:0 0 auto;font-size:20px;line-height:1.3;color:#8F6524;font-weight:700;}\n.hrv-faq details[open] summary::after{content:'\\2212';}\n.hrv-faq details[open] summary{padding-bottom:4px;}\n.hrv-faq p{max-width:860px;font-size:14px;color:#5C5148;margin:12px 0 0;}\n.hrv-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 32px;}\n.hrv-tr{padding:22px 14px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-tr:last-child{border-right:0;}\n.hrv-tr h4{font-size:13px;font-weight:700;color:#E8A359;margin:10px 0 6px;}\n.hrv-tr p{font-size:12px;color:#A2937F;margin:0;}\n@media(max-width:768px){.hrv-trust{grid-template-columns:repeat(2,1fr);}.hrv-tr:nth-child(2n){border-right:0;}.hrv-tr{border-bottom:1px solid #2E2620;}.hrv-tr:nth-last-child(-n+2){border-bottom:0;}}\n.hrv-cta{background:linear-gradient(135deg,#1A1410 0%,#2E2620 100%);border-radius:12px;padding:40px 32px;text-align:center;}\n.hrv-cta h2{color:#F5EFE2;font-size:24px;font-weight:700;margin:0 0 10px;}\n.hrv-cta p{color:#C9BCA8;font-size:15px;margin:0 0 22px;}\n.hrv-cta-btn{display:inline-block;margin:0 0 4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-pro-26-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Pro 26 wood-burning sauna stove package: Pro 26 stove, WHP1500 chimney kit, WHP1000 extension, WL750 sheath, WL100 floor plate and three boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 26 Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro 26 is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL750 full protective sheath and the WL100 floor plate that Harvia lists for it, and three boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 26.6kW Harvia recommends the Pro 26 for rooms of 353 to 918 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e26.6kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e353-918\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e3 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Pro 26 stove\u003c\/h3\u003e\n\u003cp\u003eThe 26.6kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL750 full protective sheath\u003c\/h3\u003e\n\u003cp\u003eThe full sheath Harvia makes for the Pro 26, attached to the stove. With it in place, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall than it otherwise could.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA steel plate that goes under the stove. Harvia's manual calls for this protective bedding on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e3 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Pro 26 for up to 110.3 lbs of stone, so three 20 kg (44 lb) boxes cover it with some stone left over.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWKPR26M\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL750\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 3 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWKPR26M\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL750\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 3 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Pro 26 is also sold on its own on the \u003ca href=\"\/products\/harvia-pro-26-26-6kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Pro 26 stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 26 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 26.6kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e110.3 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 110.3 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. It needs no electrical supply, so it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 26\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 26.6kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e353 to 918 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 26.6kW fire in a room smaller than 353 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 26:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1280 mm (50.4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e375 mm (14.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e375 mm (14.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e375 mm (14.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 143.3 lbs of stove plus 110.3 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 26 Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003ePro 26 package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 26 (WKPR26M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e110.3 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e50.4 in (1280 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e14.8 in (375 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e14.8 in (375 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e14.8 in (375 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e16.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e31.89\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL750 protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e3 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 147.7 lbs boxed the Pro 26 moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 26 Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 26 package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Pro 26 package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Pro 26 wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL750 protective sheath, the WL100 floor plate and three 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor protection are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Pro 26's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 26 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 26 for rooms of 353 to 918 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL750 is the full sheath Harvia's manual pairs with the Pro 26. With it fitted, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre three boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Pro 26 to hold up to 110.3 lbs of stone, and three 20 kg boxes of AC3020 hold 132 lbs, which covers it with some stone left over. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 26 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 143.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 26 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488896541039,"sku":"HRV-PKG-WKPR26M-SS","price":5200.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488896573807,"sku":"HRV-PKG-WKPR26M-BK","price":5328.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-pro-26-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789648081"},{"product_id":"harvia-pro-36-wood-burning-sauna-stove-package","title":"Harvia Pro 36 Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-pro-36-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Pro 36 wood-burning sauna stove package: Pro 36 stove, WHP1500 chimney kit, WHP1000 extension, WL850 sheath, WL110 floor plate and three boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 36 Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro 36 is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL850 full protective sheath and the WL110 large floor plate that Harvia lists for it, and three boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 31kW Harvia recommends the Pro 36 for rooms of 494 to 1271 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e31kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e494-1271\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e3 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Pro 36 stove\u003c\/h3\u003e\n\u003cp\u003eThe 31kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL850 full protective sheath\u003c\/h3\u003e\n\u003cp\u003eThe full sheath Harvia makes for the Pro 36, attached to the stove. With it in place, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall than it otherwise could.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL110 large floor plate\u003c\/h3\u003e\n\u003cp\u003eThe larger steel plate Harvia's Pro manual gives for the Pro 36, which is not one of the models the smaller WL100 is for. It goes under the stove on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e3 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Pro 36 for up to 132.3 lbs of stone, so three 20 kg (44 lb) boxes fill it almost exactly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWKPR36M\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL850\u003c\/td\u003e\n\u003ctd\u003eWL110\u003c\/td\u003e\n\u003ctd\u003eAC3020, 3 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWKPR36M\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL850\u003c\/td\u003e\n\u003ctd\u003eWL110\u003c\/td\u003e\n\u003ctd\u003eAC3020, 3 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Pro 36 is also sold on its own on the \u003ca href=\"\/products\/harvia-pro-36-31kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Pro 36 stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 36 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 31kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e132.3 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 132.3 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. It needs no electrical supply, so it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 36\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 31kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e494 to 1271 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 31kW fire in a room smaller than 494 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 36:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1250 mm (49.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 154.3 lbs of stove plus 132.3 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 36 Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003ePro 36 package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 36 (WKPR36M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e132.3 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e49.2 in (1250 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e31.89\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL850 protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL110 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e3 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 158.8 lbs boxed the Pro 36 moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 36 Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 36 package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Pro 36 package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Pro 36 wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL850 protective sheath, the WL110 floor plate and three 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor protection are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Pro 36's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 36 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 36 for rooms of 494 to 1271 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL850 is the full sheath Harvia's manual pairs with the Pro 36. With it fitted, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall. The WL110 is the protective bedding Harvia's Pro manual gives for the Pro 36 on a tiled or combustible floor, where the smaller WL100 is not for this model, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre three boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Pro 36 to hold up to 132.3 lbs of stone, and three 20 kg boxes of AC3020 hold 132 lbs, which fills it almost exactly. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 36 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 154.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 36 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488896704879,"sku":"HRV-PKG-WKPR36M-SS","price":5538.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488896737647,"sku":"HRV-PKG-WKPR36M-BK","price":5666.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-pro-36-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789648104"},{"product_id":"harvia-cilindro-16-wood-burning-sauna-stove-package","title":"Harvia Cilindro 16 Wood-Burning Sauna Stove Package | Chimney, Screen, Protection Base and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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td{background:#F5EFE2;font-weight:700;color:#1A1410;}\n.hrv-swipe{display:none;}\n@media(max-width:768px){.hrv-cmp{min-width:560px;}.hrv-cmp th,.hrv-cmp td{white-space:nowrap;padding:12px 12px;}.hrv-swipe{display:block;font-size:12px;color:#75654F;margin:0 0 8px;}}\n.hrv-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px 34px;max-width:800px;}\n@media(max-width:768px){.hrv-list{grid-template-columns:1fr;}}\n.hrv-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#4A4038;}\n.hrv-list svg{flex:0 0 20px;margin-top:2px;}\n.hrv-ship{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-ship{grid-template-columns:1fr;}}\n.hrv-faq details{max-width:800px;border-bottom:1px solid #EDE6DA;}\n.hrv-faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:44px;padding:16px 0;font-size:15px;font-weight:600;cursor:pointer;color:#1A1410;list-style:none;}\n.hrv-faq summary::-webkit-details-marker{display:none;}\n.hrv-faq summary::after{content:'+';flex:0 0 auto;font-size:20px;line-height:1.3;color:#8F6524;font-weight:700;}\n.hrv-faq details[open] summary::after{content:'\\2212';}\n.hrv-faq details[open] summary{padding-bottom:4px;}\n.hrv-faq p{max-width:860px;font-size:14px;color:#5C5148;margin:12px 0 0;}\n.hrv-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 32px;}\n.hrv-tr{padding:22px 14px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-tr:last-child{border-right:0;}\n.hrv-tr h4{font-size:13px;font-weight:700;color:#E8A359;margin:10px 0 6px;}\n.hrv-tr p{font-size:12px;color:#A2937F;margin:0;}\n@media(max-width:768px){.hrv-trust{grid-template-columns:repeat(2,1fr);}.hrv-tr:nth-child(2n){border-right:0;}.hrv-tr{border-bottom:1px solid 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4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-video\"\u003eVideo\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-cilindro-16-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Cilindro 16 wood-burning sauna stove package: Cilindro 16 stove, WHP1500 chimney kit, WHP1000 extension, WL200PC sheath, WL120 floor plate and six boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Cilindro 16 Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Cilindro 16 is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL200PC fireplace screen and the WL120 round protection base that Harvia lists for it, and six boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 16kW Harvia recommends the Cilindro 16 for rooms of 212 to 459 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e16kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e212-459\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Cilindro 16 stove\u003c\/h3\u003e\n\u003cp\u003eThe 16kW wood-burning stove in stainless steel, with its ash box and grate and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL200PC fireplace screen\u003c\/h3\u003e\n\u003cp\u003eHarvia's stainless steel screen for the Cilindro, attached to the stove. Harvia's Cilindro manual rates it as equivalent to simple lightweight protection, and its accessory sheet gives the reduced clearances that apply with it fitted.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL120 round protection base\u003c\/h3\u003e\n\u003cp\u003eHarvia's round protection base, 624 mm (24.6 in) across on four adjustable feet. Harvia's Cilindro manual calls for it on a tiled or flammable floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e6 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Cilindro 16 for up to 264.6 lbs of stone, so six 20 kg (44 lb) boxes fill it almost exactly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eScreen\u003c\/th\u003e\n\u003cth\u003eProtection base\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWKPC16S\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL200PC\u003c\/td\u003e\n\u003ctd\u003eWL120\u003c\/td\u003e\n\u003ctd\u003eAC3020, 6 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWKPC16S\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL200PC\u003c\/td\u003e\n\u003ctd\u003eWL120\u003c\/td\u003e\n\u003ctd\u003eAC3020, 6 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a flammable floor Harvia's Cilindro manual also calls for a spark protector on the floor outside the firebox hatch. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Cilindro 16 is also sold on its own on the \u003ca href=\"\/products\/harvia-cilindro-16-16kw-wood-burning-sauna-stove\"\u003eHarvia Cilindro 16 stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-video\"\u003e\n\u003cdiv class=\"rrdvr rrdvr--card\" style=\"--rv-bg:#FAF7F2;--rv-accent:#8F6524;--rv-ink:#1A1410;--rv-sub:#4A4038;--rv-line:#E8DFCF\"\u003e\n\u003cstyle\u003e.rrdvr{margin:0}.rrdvr--card{background:var(--rv-bg);border:1px solid var(--rv-line);border-radius:18px;padding:36px}.rrdvr-row{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:36px;align-items:center}.rrdvr-row.is-vert{grid-template-columns:270px minmax(0,1fr);max-width:760px}.rrdvr-vid{position:relative;width:100%;border-radius:14px;overflow:hidden;background:#111;box-shadow:0 10px 30px rgba(23,19,16,.18)}.rrdvr-vid video{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover;background:#111;margin:0}.rrdvr-vid video:focus-visible{outline:3px solid var(--rv-accent);outline-offset:-3px}.rrdvr-body{min-width:0}.rrdvr .rrdvr-eyebrow{font-size:11px!important;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--rv-accent)!important;margin:0 0 8px!important;line-height:1.5}.rrdvr .rrdvr-h2{font-size:26px!important;line-height:1.22!important;font-weight:700!important;letter-spacing:-.015em;color:var(--rv-ink)!important;margin:0 0 14px!important;padding:0!important;border:0!important;display:block!important;text-wrap:balance;text-align:left!important}.rrdvr .rrdvr-h2::after,.rrdvr .rrdvr-h2::before{display:none!important;content:none!important}.rrdvr .rrdvr-lead{font-size:16px!important;line-height:1.65!important;color:var(--rv-sub)!important;margin:0!important;max-width:52ch;text-align:left!important}.rrdvr .rrdvr-meta{margin:22px 0 0!important;padding:14px 0 0!important;border-top:1px solid var(--rv-line);font-size:11px!important;line-height:1.6!important;letter-spacing:.1em;text-transform:uppercase;color:var(--rv-sub)!important}.rrdvr-meta span{display:inline-block;margin-right:22px}.rrdvr-meta span:last-child{margin-right:0}.rrdvr-meta span::before{content:\"\";display:inline-block;width:4px;height:4px;border-radius:2px;background:var(--rv-accent);margin-right:8px;vertical-align:2px}@media screen and (max-width:840px){.rrdvr--card{padding:22px 18px;border-radius:14px}.rrdvr-row,.rrdvr-row.is-vert{grid-template-columns:1fr;gap:22px}.rrdvr-row.is-vert .rrdvr-vid{max-width:300px;margin:0 auto}.rrdvr .rrdvr-h2{font-size:22px!important}}\u003c\/style\u003e\n\u003cdiv class=\"rrdvr-row\"\u003e\n\u003cdiv class=\"rrdvr-vid\" style=\"aspect-ratio:1280\/720\"\u003e\u003cvideo controls preload=\"none\" playsinline poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/preview_images\/HRV_cilwood2_Video_Cover.jpg?v=1791121892\u0026amp;width=1280\" width=\"1280\" height=\"720\" aria-label=\"Harvia Cilindro wood-burning sauna stove, video by Harvia\"\u003e\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/vp\/05df237b90a34e44b6080cf68f9a2acc\/05df237b90a34e44b6080cf68f9a2acc.HD-720p-4.5Mbps-96370728.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cdiv class=\"rrdvr-body\"\u003e\n\u003cp class=\"rrdvr-eyebrow\"\u003eSee it in action\u003c\/p\u003e\n\u003ch2 class=\"rrdvr-h2\"\u003eHarvia’s film of the Cilindro wood stove\u003c\/h2\u003e\n\u003cp class=\"rrdvr-lead\"\u003eHarvia’s own film of the Cilindro wood-burning stove: adjusting the draught, the fire through the door and steam from the stone column.\u003c\/p\u003e\n\u003cp class=\"rrdvr-meta\"\u003e\u003cspan\u003eOfficial Harvia film\u003c\/span\u003e\u003cspan\u003e0:28\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Cilindro 16 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 16kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e264.6 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 264.6 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. It needs no electrical supply, so it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Cilindro 16\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 16kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e212 to 459 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 16kW fire in a room smaller than 212 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e35 cm, which is 13.8 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Cilindro 16:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1000 mm (39.4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e150 mm (5.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e200 mm (7.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 119.0 lbs of stove plus 264.6 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled floor it calls for a Harvia fireplace protection base or similar heat radiation protection. On a flammable floor it calls for the protection base, plus a spark protector on the floor outside the firebox hatch. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Cilindro 16 Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eCilindro 16 package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eCilindro 16 (WKPC16S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e264.6 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e13.8 in (35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e39.4 in (1000 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e5.9 in (150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e7.9 in (200 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e21.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e21.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.53\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e123.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal efficiency\u003c\/th\u003e\n\u003ctd\u003e67% (declared, EN 15821:2010)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eScreen\u003c\/th\u003e\n\u003ctd\u003eWL200PC fireplace screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection base\u003c\/th\u003e\n\u003ctd\u003eWL120 round protection base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e6 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 123.5 lbs boxed the Cilindro 16 moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, screen, protection base and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Cilindro 16 Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Cilindro 16 package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Cilindro 16 package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Cilindro 16 wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL200PC fireplace screen, the WL120 protection base and six 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, screen and protection base are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Cilindro 16's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Cilindro 16 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Cilindro 16 for rooms of 212 to 459 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a screen and a protection base?\u003c\/summary\u003e\u003cp\u003eThe WL200PC is the fireplace screen Harvia's Cilindro manual lists for this stove, rated as equivalent to simple lightweight protection, with its own reduced clearances. The WL120 is the fireplace protection base Harvia's Cilindro manual calls for on a tiled or flammable floor, and on a flammable floor the manual also asks for a spark protector outside the firebox hatch, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre six boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Cilindro 16 to hold up to 264.6 lbs of stone, and six 20 kg boxes of AC3020 hold 264 lbs, which fills it almost exactly. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 35 cm, which is 13.8 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Cilindro 16 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 119.0 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Cilindro 16 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488896803183,"sku":"HRV-PKG-WKPC16S-SS","price":4252.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488896835951,"sku":"HRV-PKG-WKPC16S-BK","price":4380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-cilindro-16-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789648127"},{"product_id":"harvia-cilindro-20-wood-burning-sauna-stove-package","title":"Harvia Cilindro 20 Wood-Burning Sauna Stove Package | Chimney, Screen, Protection Base and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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#E5DDD0;border-radius:12px;padding:8px 20px;}\n@media(max-width:768px){.hrv-specwrap{padding:4px 14px;}}\n.hrv-specgrid{display:grid;grid-template-columns:1fr 1fr;gap:0 34px;}\n@media(max-width:768px){.hrv-specgrid{grid-template-columns:1fr;gap:0;}}\n.hrv-tbl{width:100%;border-collapse:collapse;font-size:14px;}\n.hrv-tbl th,.hrv-tbl td{text-align:left;padding:12px 14px;border-bottom:1px solid #EDE6DA;}\n.hrv-tbl tr:last-child th,.hrv-tbl tr:last-child td{border-bottom:0;}\n.hrv-tbl th{width:52%;font-weight:600;color:#1A1410;background:#FAF7F2;}\n.hrv-tbl td{color:#5C5148;}\n.hrv-cmp{width:100%;border-collapse:collapse;font-size:14px;}\n.hrv-cmp th,.hrv-cmp td{padding:12px 10px;border-bottom:1px solid #EDE6DA;text-align:center;}\n.hrv-cmp th{background:#1A1410;color:#F5EFE2;font-weight:600;font-size:13px;}\n.hrv-cmp td:first-child,.hrv-cmp th:first-child{text-align:left;}\n.hrv-cmp tr.hrv-this td{background:#F5EFE2;font-weight:700;color:#1A1410;}\n.hrv-swipe{display:none;}\n@media(max-width:768px){.hrv-cmp{min-width:560px;}.hrv-cmp th,.hrv-cmp td{white-space:nowrap;padding:12px 12px;}.hrv-swipe{display:block;font-size:12px;color:#75654F;margin:0 0 8px;}}\n.hrv-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px 34px;max-width:800px;}\n@media(max-width:768px){.hrv-list{grid-template-columns:1fr;}}\n.hrv-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#4A4038;}\n.hrv-list svg{flex:0 0 20px;margin-top:2px;}\n.hrv-ship{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-ship{grid-template-columns:1fr;}}\n.hrv-faq details{max-width:800px;border-bottom:1px solid #EDE6DA;}\n.hrv-faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:44px;padding:16px 0;font-size:15px;font-weight:600;cursor:pointer;color:#1A1410;list-style:none;}\n.hrv-faq summary::-webkit-details-marker{display:none;}\n.hrv-faq summary::after{content:'+';flex:0 0 auto;font-size:20px;line-height:1.3;color:#8F6524;font-weight:700;}\n.hrv-faq details[open] summary::after{content:'\\2212';}\n.hrv-faq details[open] summary{padding-bottom:4px;}\n.hrv-faq p{max-width:860px;font-size:14px;color:#5C5148;margin:12px 0 0;}\n.hrv-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 32px;}\n.hrv-tr{padding:22px 14px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-tr:last-child{border-right:0;}\n.hrv-tr h4{font-size:13px;font-weight:700;color:#E8A359;margin:10px 0 6px;}\n.hrv-tr p{font-size:12px;color:#A2937F;margin:0;}\n@media(max-width:768px){.hrv-trust{grid-template-columns:repeat(2,1fr);}.hrv-tr:nth-child(2n){border-right:0;}.hrv-tr{border-bottom:1px solid #2E2620;}.hrv-tr:nth-last-child(-n+2){border-bottom:0;}}\n.hrv-cta{background:linear-gradient(135deg,#1A1410 0%,#2E2620 100%);border-radius:12px;padding:40px 32px;text-align:center;}\n.hrv-cta h2{color:#F5EFE2;font-size:24px;font-weight:700;margin:0 0 10px;}\n.hrv-cta p{color:#C9BCA8;font-size:15px;margin:0 0 22px;}\n.hrv-cta-btn{display:inline-block;margin:0 0 4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-cilindro-20-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Cilindro 20 wood-burning sauna stove package: Cilindro 20 stove, WHP1500 chimney kit, WHP1000 extension, WL200PC sheath, WL120 floor plate and six boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Cilindro 20 Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Cilindro 20 is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL200PC fireplace screen and the WL120 round protection base that Harvia lists for it, and six boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 17kW Harvia recommends the Cilindro 20 for rooms of 283 to 706 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e17kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e283-706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Cilindro 20 stove\u003c\/h3\u003e\n\u003cp\u003eThe 17kW wood-burning stove in stainless steel, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL200PC fireplace screen\u003c\/h3\u003e\n\u003cp\u003eHarvia's stainless steel screen for the Cilindro, attached to the stove. Harvia's Cilindro manual rates it as equivalent to simple lightweight protection, and its accessory sheet gives the reduced clearances that apply with it fitted.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL120 round protection base\u003c\/h3\u003e\n\u003cp\u003eHarvia's round protection base, 624 mm (24.6 in) across on four adjustable feet. Harvia's Cilindro manual calls for it on a tiled or flammable floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e6 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Cilindro 20 for up to 264.6 lbs of stone, so six 20 kg (44 lb) boxes fill it almost exactly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eScreen\u003c\/th\u003e\n\u003cth\u003eProtection base\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWKPC20S\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL200PC\u003c\/td\u003e\n\u003ctd\u003eWL120\u003c\/td\u003e\n\u003ctd\u003eAC3020, 6 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWKPC20S\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL200PC\u003c\/td\u003e\n\u003ctd\u003eWL120\u003c\/td\u003e\n\u003ctd\u003eAC3020, 6 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a flammable floor Harvia's Cilindro manual also calls for a spark protector on the floor outside the firebox hatch. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Cilindro 20 is also sold on its own on the \u003ca href=\"\/products\/harvia-cilindro-20-17kw-wood-burning-sauna-stove\"\u003eHarvia Cilindro 20 stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Cilindro 20 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 17kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e264.6 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 264.6 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. It needs no electrical supply, so it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Cilindro 20\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 17kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e283 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 17kW fire in a room smaller than 283 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Cilindro 20:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1000 mm (39.4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e150 mm (5.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e200 mm (7.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 130.1 lbs of stove plus 264.6 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled floor it calls for a Harvia fireplace protection base or similar heat radiation protection. On a flammable floor it calls for the protection base, plus a spark protector on the floor outside the firebox hatch. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Cilindro 20 Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eCilindro 20 package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eCilindro 20 (WKPC20S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e17 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e264.6 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e39.4 in (1000 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e5.9 in (150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e7.9 in (200 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e21.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e21.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e30.43\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e143.3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eScreen\u003c\/th\u003e\n\u003ctd\u003eWL200PC fireplace screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection base\u003c\/th\u003e\n\u003ctd\u003eWL120 round protection base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e6 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 143.3 lbs boxed the Cilindro 20 moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, screen, protection base and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Cilindro 20 Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Cilindro 20 package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Cilindro 20 package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Cilindro 20 wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL200PC fireplace screen, the WL120 protection base and six 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, screen and protection base are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Cilindro 20's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Cilindro 20 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Cilindro 20 for rooms of 283 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a screen and a protection base?\u003c\/summary\u003e\u003cp\u003eThe WL200PC is the fireplace screen Harvia's Cilindro manual lists for this stove, rated as equivalent to simple lightweight protection, with its own reduced clearances. The WL120 is the fireplace protection base Harvia's Cilindro manual calls for on a tiled or flammable floor, and on a flammable floor the manual also asks for a spark protector outside the firebox hatch, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre six boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Cilindro 20 to hold up to 264.6 lbs of stone, and six 20 kg boxes of AC3020 hold 264 lbs, which fills it almost exactly. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Cilindro 20 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 130.1 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Cilindro 20 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488896901487,"sku":"HRV-PKG-WKPC20S-SS","price":4528.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488896934255,"sku":"HRV-PKG-WKPC20S-BK","price":4656.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-cilindro-20-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789648150"},{"product_id":"huum-hive-wood-13","title":"HUUM HIVE Wood 13 Wood Burning Sauna 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th{border-bottom:0;padding-bottom:0}}.hwood13 .hwood13-vid .video-wrapper{position:absolute !important;inset:0;width:100%;height:100%;padding:0 !important;margin:0}.hwood13 .hwood13-vid video{position:absolute;inset:0;width:100%;height:100%;display:block;border:0;background:var(--dark);object-fit:cover}.hwood13 .hwood13-vid video:focus-visible{outline:3px solid var(--bright);outline-offset:-3px}.hwood13 .hwood13-fig{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--edge);background:#fff}.hwood13 .hwood13-fig img{width:100%;height:auto;display:block;border:0;border-radius:0;box-shadow:none;mix-blend-mode:multiply}.hwood13 .hwood13-c\u003efigure{max-width:560px;margin-left:auto;margin-right:auto}.hwood13 .hwood13-close p.hwood13-eyebrow{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;line-height:1.5}.hwood13 .hwood13-stat3 a{color:var(--bright)}.hwood13 .hwood13-faq summary h3{margin:0;font-size:inherit;font-weight:inherit;line-height:inherit;display:inline}.hwood13 .hwood13-cmp thead a .hwood13-cmp-here{color:var(--sub);font-weight:600;letter-spacing:.02em;text-transform:none}@media screen and (max-width:560px){.hwood13 .hwood13-ladder.hwood13-rooms td:last-child::before{content:\"Rated room:\\00a0\"}.hwood13 .hwood13-ladder.hwood13-out td:last-child::before{content:\"Output:\\00a0\"}}.hwood13 .hwood13-tw + p,.hwood13 .hwood13-tw + h3,.hwood13 .hwood13-warn + p,.hwood13 .hwood13-warn + h3,.hwood13 .hwood13-more + p{margin-top:24px}.hwood13 .hwood13-vid iframe{position:absolute;inset:0;width:100%;height:100%;display:block;border:0;background:var(--dark)}.hwood13 .hwood13-cmp .hwood13-kw{font-weight:700;color:var(--ink);font-size:17px;white-space:nowrap}.hwood13 .hwood13-cmp tr.hwood13-on td{background:var(--hl)}.hwood13 .hwood13-cmp .hwood13-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--accent);margin-left:8px;vertical-align:1px}\u003c\/style\u003e\n\u003cdiv class=\"hwood13\"\u003e\n\u003csection id=\"overview\"\u003e\n  \u003cdiv class=\"hwood13-c\"\u003e\n    \u003cdetails class=\"hwood13-disc\"\u003e\u003csummary\u003eJump to\u003cspan class=\"hwood13-ct\"\u003e16 sections\u003c\/span\u003e\u003c\/summary\u003e\u003col\u003e\n\u003cli\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#video\"\u003eVideo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#included\"\u003eWhat you also need\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#why\"\u003eWhy this one\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#fit\"\u003eWill it fit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#build\"\u003eBuild\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#firing\"\u003eFirewood and firing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#chimney\"\u003eChimney\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#approval\"\u003ePermits\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#install\"\u003eClearances\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#stones\"\u003eStone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#crate\"\u003eWhat arrives\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#specs\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#compare\"\u003eHow it compares\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eQuestions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#order\"\u003eOrder\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/details\u003e\n    \u003cp class=\"hwood13-eyebrow\"\u003eHIVE Wood 13\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Wood 13 is a wood burning sauna stove for rooms of 212 to 459 cubic feet\u003c\/h2\u003e\n    \u003cp class=\"hwood13-lead\"\u003eA HUUM stove with its stone held in an open cage around the firebox.\u003c\/p\u003e\n    \u003cp\u003eIt burns split firewood and needs no electricity and no control. What it does need is a chimney your\n    building department will accept, 6 boxes of \u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003esauna stone\u003c\/a\u003e and a\n    floor it can legally stand on. All three are covered below, in that order, because they decide whether\n    this stove suits your room before anything else does.\u003c\/p\u003e\n    \u003cdiv class=\"hwood13-stat3\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hwood13-lbl\"\u003eThe room\u003c\/p\u003e\n        \u003cp class=\"hwood13-big\"\u003e212 to 459 cu. ft.\u003c\/p\u003e\n        \u003cp\u003eLength by width by height, in feet. A room that leaks heat through uninsulated glass, tile or\n        concrete behaves like a bigger one, so size up rather than down.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hwood13-lbl\"\u003eFlue and chimney\u003c\/p\u003e\n        \u003cp class=\"hwood13-big\"\u003e4.53 in collar, T600\u003c\/p\u003e\n        \u003cp\u003eHUUM asks for at least 15.81 square inches of cross section. In the US the\n        chimney also has to be a listed Class A Type HT system, which is a separate order.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hwood13-lbl\"\u003eThe rest of the order\u003c\/p\u003e\n        \u003cp class=\"hwood13-big\"\u003e6 boxes of stone\u003c\/p\u003e\n        \u003cp\u003e199 pounds, not in the crate and not a second order: open \u003cstrong\u003eComplete your heater\u003c\/strong\u003e just above the Add to Cart button and the stone travels with the stove. There is no control to buy and nothing to wire.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"hwood13-tinted\" id=\"video\"\u003e\n  \u003cdiv class=\"hwood13-c\"\u003e\n    \u003cp class=\"hwood13-eyebrow\"\u003eWatch\u003c\/p\u003e\n    \u003cdiv class=\"hwood13-vidrow\"\u003e\n      \u003cdiv class=\"hwood13-vid\"\u003e\u003ciframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/s5SwqfqFP9Y\" title=\"The HIVE Wood in a sauna, HUUM\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n      \u003cdiv class=\"hwood13-vidbody\"\u003e\n        \u003ch2\u003eThe HIVE Wood in a sauna\u003c\/h2\u003e\n        \u003cp class=\"hwood13-lead\"\u003eHUUM's own film of a HIVE Wood at work in a riverside cabin.\u003c\/p\u003e\n        \u003cp\u003eThe film is HUUM's. It shows the stove, not the chimney: the flue is the part your\n        installer sizes to your building, and it is worth agreeing before the stove arrives.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\n\u003csection class=\"hwood13-tinted\" id=\"included\"\u003e\n  \u003cdiv class=\"hwood13-c\"\u003e\n    \u003cp class=\"hwood13-eyebrow\"\u003eBefore the first fire\u003c\/p\u003e\n    \u003ch2\u003eWhat arrives with the HUUM HIVE Wood 13, and what you still have to order\u003c\/h2\u003e\n    \u003cp class=\"hwood13-lead\"\u003eA wood stove is the one sauna heater where the stove is the easy part. Three things are not in the\n    crate and all three are needed before you light it.\u003c\/p\u003e\n    \u003cdiv class=\"hwood13-tw hwood13-tw--scroll\"\u003e\u003ctable class=\"hwood13-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eThis stove needs\u003c\/th\u003e\n\u003cth\u003eWhere it comes from\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSauna stone\u003c\/th\u003e\n\u003ctd\u003e6 boxes, 199 lb\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003eHUUM sauna stones\u003c\/a\u003e, ordered with the stove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney\u003c\/th\u003e\n\u003ctd\u003eListed Class A marked Type HT, at least 15.81 sq in, onto the 4.53 in collar\u003c\/td\u003e\n\u003ctd\u003eA local chimney professional. We send the requirements in writing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor protection\u003c\/th\u003e\n\u003ctd\u003eNon-combustible base, and a plate in front of the door\u003c\/td\u003e\n\u003ctd\u003eHUUM makes parts for this, quoted with the stove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp\u003eHUUM also lists optional parts for this model: protective bedding s, stone cage, water heat exchanger, reflector. Ask us to quote the lot on one\n    order so the pallet arrives complete.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"why\"\u003e\n  \u003cdiv class=\"hwood13-c\"\u003e\n    \u003cp class=\"hwood13-eyebrow\"\u003eHonestly\u003c\/p\u003e\n    \u003ch2\u003eWhy the HUUM HIVE Wood 13 and not a cheaper box stove\u003c\/h2\u003e\n    \u003cp class=\"hwood13-lead\"\u003eTwo things you are paying for. The stone is held in an open cage around the firebox rather than behind a steel skin, so the steam comes off rock rather than off a jacket. And the build is heavy where it matters: the furnace walls and the flame tamer are the parts that fail on a cheap stove.\u003c\/p\u003e\n    \u003cp\u003eIf none of that matters to you, a welded box stove heats the same room for less money, and we sell\n    those too. Say so on the phone and we will point you at one. The\n    \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e sets wood against electric properly, and the\n    \u003ca href=\"\/pages\/commercial-sales\"\u003ecommercial team\u003c\/a\u003e handles cabins and lodges where a fire is the point.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hwood13-tinted\" id=\"fit\"\u003e\n  \u003cdiv class=\"hwood13-c\"\u003e\n    \u003cp class=\"hwood13-eyebrow\"\u003eSizing\u003c\/p\u003e\n    \u003ch2\u003eWhich HUUM stove fits your sauna, and where the HIVE Wood 13 sits\u003c\/h2\u003e\n    \u003cp class=\"hwood13-lead\"\u003eHUUM rates a wood stove by the volume of the room, not by a power figure you can meter.\n    Measure length by width by height in feet and compare the result with this table.\u003c\/p\u003e\n    \u003cdiv class=\"hwood13-tw hwood13-tw--scroll\"\u003e\u003ctable class=\"hwood13-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRoom\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eChimney class\u003c\/th\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr class=\"hwood13-on\"\u003e\n\u003ctd class=\"hwood13-kw\"\u003eHIVE Wood 13\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e6 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood13-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17\"\u003eHIVE Wood 17\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood13-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17-ls\"\u003eHIVE Wood 17 LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood13-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini\"\u003eHIVE Flow Mini\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 494 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood13-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini-ls\"\u003eHIVE Flow Mini LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e211 to 494 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood13-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow\"\u003eHIVE Flow\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood13-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-ls\"\u003eHIVE Flow LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp class=\"hwood13-warn\"\u003eAn undersized stove is run hard to keep up and wears out early. An oversized\n    one scorches the room near the stove before the far bench is warm. Stay inside the range.\u003c\/p\u003e\n    \u003cp\u003eNot sure a wood stove is the right call? Our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers\n    guide\u003c\/a\u003e sets wood against electric, and every \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heater\u003c\/a\u003e we carry\n    is in one place. These stoves suit a \u003ca href=\"\/collections\/traditional-saunas\"\u003etraditional sauna\u003c\/a\u003e room.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"build\"\u003e\n  \u003cdiv class=\"hwood13-c\"\u003e\n    \u003cp class=\"hwood13-eyebrow\"\u003eBuild\u003c\/p\u003e\n    \u003ch2\u003eHow the HUUM HIVE Wood 13 is built\u003c\/h2\u003e\n    \u003ch3\u003eThe firebox\u003c\/h3\u003e\n\u003cp class=\"hwood13-lead\"\u003eFurnace walls are 0.2 inches thick, and HUUM's own description of the range puts a stainless flame tamer, the plate that takes the flame directly, at the same thickness. The steel frame is 17.7 inches across and 29.5 inches tall.\u003c\/p\u003e\n\u003ch3\u003eStone over fire\u003c\/h3\u003e\n\u003cp\u003e6 boxes of stone, 199 pounds, ride above the firebox in an open basket. Water goes on the stone, never on the metal.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hwood13-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-wood-13-studio.jpg?width=1200\" alt=\"HUUM HIVE Wood 13 wood burning sauna stove with a fire behind the glass door\" width=\"800\" height=\"800\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe stove from the side.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hwood13-tinted\" id=\"firing\"\u003e\n  \u003cdiv class=\"hwood13-c\"\u003e\n    \u003cp class=\"hwood13-eyebrow\"\u003eRunning it\u003c\/p\u003e\n    \u003ch2\u003eHow much firewood the HUUM HIVE Wood 13 burns, and what fits in it\u003c\/h2\u003e\n    \u003cp class=\"hwood13-lead\"\u003eHUUM prints the numbers rather than leaving the owner to guess, and on a wood stove they are the\n    difference between a long life and a warped firebox.\u003c\/p\u003e\n    \u003cdiv class=\"hwood13-tw\"\u003e\u003ctable class=\"hwood13-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum log length\u003c\/th\u003e\n\u003ctd\u003e11.8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLog diameter\u003c\/th\u003e\n\u003ctd\u003e3.1 to 5.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWood load\u003c\/th\u003e\n\u003ctd\u003e19 lb in three parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSplit firewood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal efficiency\u003c\/th\u003e\n\u003ctd\u003e67 per cent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue gas temperature\u003c\/th\u003e\n\u003ctd\u003e806 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum chimney draught\u003c\/th\u003e\n\u003ctd\u003e12 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum cross section of vents\u003c\/th\u003e\n\u003ctd\u003e12.17 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003ch3\u003eFirewood and burn rate\u003c\/h3\u003e\n\u003cp\u003eUS firewood is normally sold cut to 16 inches. That does not fit this stove, which takes 11.8 inches at most. Most suppliers will cut short if you ask when you order. Sort it out before the stove arrives rather than after.\u003c\/p\u003e\n    \u003ch3\u003eIf the stove overheats\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eOverheating shows as the furnace case glowing red.\u003c\/b\u003e HUUM's instruction is to close the ash tray completely, keep the furnace door shut and cut the air to the room if you can. The metal deforms when a stove is overfired and the manufacturer does not cover that.\u003c\/p\u003e\n    \u003cp\u003eHeating time depends on the insulation, the room size and the output of the stove, which is HUUM's\n    own answer and the honest one. No maker in this category publishes a tested heat up time.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"chimney\"\u003e\n  \u003cdiv class=\"hwood13-c\"\u003e\n    \u003cp class=\"hwood13-eyebrow\"\u003eThe part people underestimate\u003c\/p\u003e\n    \u003ch2\u003eWhat chimney the HUUM HIVE Wood 13 needs, and why we do not sell you one\u003c\/h2\u003e\n    \u003cp class=\"hwood13-lead\"\u003eHUUM asks for a chimney rated T600 with a cross section of at least\n    15.81 square inches, connected to a 4.53 inch collar, and says only flue pipe\n    your local fire and safety regulations accept may be used.\u003c\/p\u003e\n    \u003cp\u003eThe flue leaves from the top of the stove. There is no back outlet on this range.\u003c\/p\u003e\n    \u003ch3\u003eWhat the US code requires\u003c\/h3\u003e\n\u003cp\u003eIn the United States that last line has a specific meaning. NFPA 211 and the residential code require a\n    factory built chimney on a wood burning appliance to be listed to UL 103 and physically marked Type HT, and\n    an unlisted metal chimney is not permitted in a one or two family dwelling at all. HUUM builds four\n    stainless chimney sets and they carry European certification, not that listing, so we do not sell them\n    with these stoves.\u003c\/p\u003e\n    \u003ch3\u003eWhy we will not sell you a kit\u003c\/h3\u003e\n\u003cp\u003eWe also will not sell you an adapter and a length of listed pipe and call it a system. The join between\n    a 4.53 inch European collar and 6 inch American pipe is made by an adapter that no chimney\n    manufacturer lists, and no Class A maker builds one at that size. Specifying that joint for you is the one\n    thing worse than specifying nothing.\u003c\/p\u003e\n    \u003ch3\u003eWhat we do instead\u003c\/h3\u003e\n\u003cp\u003eAsk us and we will send you the chimney requirements for this stove in\n    writing: the collar size, the temperature class, the minimum cross section, the clearance and termination\n    rules your installer works to, and the questions to put to your building department. You hand that to a\n    chimney professional, who sizes and installs a listed system for your building and stands behind it. That\n    is how the only US listed sauna stove maker handles it too.\u003c\/p\u003e\n    \u003cp class=\"hwood13-warn\"\u003eCall us on (888) 500-5675 before you buy any chimney part. It is half the job and the half\n    that decides whether the install passes.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hwood13-tinted\" id=\"approval\"\u003e\n  \u003cdiv class=\"hwood13-c\"\u003e\n    \u003cp class=\"hwood13-eyebrow\"\u003ePermits and inspection\u003c\/p\u003e\n    \u003ch2\u003eIs the HUUM HIVE Wood 13 UL listed?\u003c\/h2\u003e\n    \u003cp class=\"hwood13-lead\"\u003eNo. It is certified to EN 15821:2010, which is a European standard.\u003c\/p\u003e\n    \u003cp\u003e\u003cb\u003eThere is no UL, ULC or CSA listing for any HUUM wood stove.\u003c\/b\u003e HUUM's own US manual puts the\n    decision with your local authority: Installation must conform to all local normative documents, the stove may only be connected to the chimney by specialists, and its flue gases must go into their own flue rather than one shared with another appliance.\u003c\/p\u003e\n    \u003cp\u003eTwo things follow from that, and you want both answered before you order rather than at inspection.\n    NFPA 211 gives an unlisted solid fuel room heater a standard clearance of 36\n    inches above, in front, behind and at the sides, and allows a manufacturer's smaller distances only for\n    an appliance that is listed. And the chimney itself has to be a listed Class A system marked Type HT.\u003c\/p\u003e\n    \u003ch3\u003eTwo questions for your building department\u003c\/h3\u003e\n\u003cp\u003eSo call your building department and ask two questions. Does a solid fuel sauna stove need a permit\n    here, and will they inspect it against the chimney and HUUM's published clearances, or do they require a\n    listed appliance. Where a listing is required, this stove will not pass.\u003c\/p\u003e\n    \u003cp\u003eWe would rather lose the sale than have you find that out with the stove on the pallet. Call us on\n    (888) 500-5675 and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"install\"\u003e\n  \u003cdiv class=\"hwood13-c\"\u003e\n    \u003cp class=\"hwood13-eyebrow\"\u003eClearances\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Wood 13 clearances to walls, ceiling and floor\u003c\/h2\u003e\n    \u003cp class=\"hwood13-lead\"\u003eThese are HUUM's distances to combustible material, from the manual's own table. Read them with the\n    permits section above: a US authority may hold an unlisted stove to NFPA 211's\n    36 inches instead.\u003c\/p\u003e\n    \u003cdiv class=\"hwood13-tw\"\u003e\u003ctable class=\"hwood13-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety distance A, to combustible material\u003c\/th\u003e\n\u003ctd\u003e7.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety distance B, to combustible material\u003c\/th\u003e\n\u003ctd\u003e9.8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAbove the stove\u003c\/th\u003e\n\u003ctd\u003e47.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFurnace opening, D by G\u003c\/th\u003e\n\u003ctd\u003e16.73 by 9.4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStove diameter\u003c\/th\u003e\n\u003ctd\u003e17.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStove height\u003c\/th\u003e\n\u003ctd\u003e29.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003ch3\u003eReducing the distances with a screen\u003c\/h3\u003e\n\u003cp\u003eThe manual reduces the distance to combustible material to one half with a single heat barrier and to one quarter with a double one, with at least 1.2 inches between the barrier and the surface it protects.\u003c\/p\u003e\n    \u003ch3\u003eThe floor under the stove\u003c\/h3\u003e\n\u003cp\u003eThe stove must stand on a non-combustible surface with the carrying capacity to hold it. A wooden floor has to be built out in non-combustible material, not merely covered. HUUM makes protective bedding for this range; it does not make a floor plate for it, and the floor plate in its catalogue is a HIVE Flow part.\u003c\/p\u003e\n    \u003cp\u003eIn a niche of non-combustible material, leave at least 4 inches around the stove for air to move.\n    Check the local rules before you reduce anything.\u003c\/p\u003e\n    \u003cp class=\"hwood13-warn\"\u003eA and B are the two wall distances in HUUM's own Table 1 drawing, and D and G are the furnace opening, which is what the LS wall cut is sized from. If your installer needs the other letters in that table, ask us and we will send the page.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hwood13-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-wood-13-in-a-sauna.jpg?width=1200\" alt=\"HUUM HIVE Wood 13 sauna stove seen through the door of a sauna cabin\" width=\"1365\" height=\"2048\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eIn a wood lined sauna, with the clearances this page lists.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hwood13-tinted\" id=\"stones\"\u003e\n  \u003cdiv class=\"hwood13-c\"\u003e\n    \u003cp class=\"hwood13-eyebrow\"\u003eStone\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Wood 13 takes 6 boxes of sauna stone\u003c\/h2\u003e\n    \u003cp class=\"hwood13-lead\"\u003e199 pounds of it, and it is not in the crate. The manual accepts natural granite or purpose made sauna stove stone, washed before it goes in, and warns that ceramic stone shortens the life of the stove.\u003c\/p\u003e\n    \u003cp\u003eThe stone our distributor specifies for this stove is the 2 to 4 inch box, and it is the stone we\n    sell: \u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003eHUUM sauna stones\u003c\/a\u003e, ordered by the box with the stove.\u003c\/p\u003e\n    \u003cp\u003eCheck the stones once a year and replace any that have crumbled. Stone breaks down with heat and water, and a bed that has collapsed into gravel chokes the\n    airflow the fire depends on.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hwood13-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-wood-13-stone-cage.jpg?width=1200\" alt=\"Sauna stones in the steel cage of the HUUM HIVE Wood 13 stove\" width=\"900\" height=\"1080\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe cage that carries the stone.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"crate\"\u003e\n  \u003cdiv class=\"hwood13-c\"\u003e\n    \u003cp class=\"hwood13-eyebrow\"\u003eDelivery\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Wood 13 freight delivery and what ships separately\u003c\/h2\u003e\n    \u003cp class=\"hwood13-lead\"\u003eAbout 104 pounds as supplied, on a pallet by freight. Two people move it, and it is far easier to\n    carry in before the stone goes on.\u003c\/p\u003e\n    \u003cp\u003eIn the crate: the stove and its manual.\u003c\/p\u003e\n    \u003cp\u003eSeparately, and often on a different day: the stone, the chimney parts and any accessories. See our\n    \u003ca href=\"\/pages\/huum-shipping-policy\"\u003eHUUM shipping policy\u003c\/a\u003e, the \u003ca href=\"\/pages\/huum-return-policy\"\u003ereturn policy\u003c\/a\u003e and the\n    \u003ca href=\"\/pages\/huum-warranty-policy\"\u003ewarranty terms\u003c\/a\u003e.\u003c\/p\u003e\n    \u003cp class=\"hwood13-warn\"\u003eBurn the stove once outdoors before it goes in the room if you can. The paint cures on\n    the first firing and smells while it does.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hwood13-tinted\" id=\"specs\"\u003e\n  \u003cdiv class=\"hwood13-c\"\u003e\n    \u003cp class=\"hwood13-eyebrow\"\u003eReference\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Wood 13 specifications\u003c\/h2\u003e\n    \u003cdiv class=\"hwood13-tw\"\u003e\u003ctable class=\"hwood13-spec\"\u003e\n\u003ccaption\u003eFrom the HIVE Wood user manual H1008L04 v9 (US), with the supplied weight from the\n      distributor\u003c\/caption\u003e\n\u003ctr\u003e\n\u003cth\u003eRoom volume\u003c\/th\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003ctd\u003e6 boxes, 199 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue collar\u003c\/th\u003e\n\u003ctd\u003e4.53 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 (a European class, not a UL listing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum chimney cross section\u003c\/th\u003e\n\u003ctd\u003e15.81 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight as supplied\u003c\/th\u003e\n\u003ctd\u003e104 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to combustible material\u003c\/th\u003e\n\u003ctd\u003e7.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance above\u003c\/th\u003e\n\u003ctd\u003e47.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSplit firewood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003ctd\u003eInside the sauna room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal heating power\u003c\/th\u003e\n\u003ctd\u003e13 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal efficiency\u003c\/th\u003e\n\u003ctd\u003e67 per cent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum log length\u003c\/th\u003e\n\u003ctd\u003e11.8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStove diameter and height\u003c\/th\u003e\n\u003ctd\u003e17.7 by 29.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cdiv class=\"hwood13-tw\"\u003e\u003ctable class=\"hwood13-spec\"\u003e\n\u003ccaption\u003ePart number, certification and warranty\u003c\/caption\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eH1008012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGTIN\u003c\/th\u003e\n\u003ctd\u003e4745090275131\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNorth American listing\u003c\/th\u003e\n\u003ctd\u003eNone. See the permits section above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptional HUUM accessories\u003c\/th\u003e\n\u003ctd\u003eProtective Bedding S, stone cage, water heat exchanger, reflector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eHUUM limited warranty, 3 years private use and 1 year commercial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"compare\"\u003e\n  \u003cdiv class=\"hwood13-c\"\u003e\n    \u003cp class=\"hwood13-eyebrow\"\u003eAlternatives\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Wood 13 against the rest of the HUUM stove range\u003c\/h2\u003e\n    \u003cdiv class=\"hwood13-tw hwood13-tw--scroll\"\u003e\u003ctable class=\"hwood13-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRoom\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eChimney\u003c\/th\u003e\n\u003cth\u003eEfficiency\u003c\/th\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr class=\"hwood13-on\"\u003e\n\u003ctd class=\"hwood13-kw\"\u003eHIVE Wood 13\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu ft\u003c\/td\u003e\n\u003ctd\u003e6 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e67 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood13-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17\"\u003eHIVE Wood 17\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu ft\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e66 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood13-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17-ls\"\u003eHIVE Wood 17 LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu ft\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e66 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood13-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini\"\u003eHIVE Flow Mini\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 494 cu ft\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e75.1 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood13-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini-ls\"\u003eHIVE Flow Mini LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e211 to 494 cu ft\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e75.1 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood13-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow\"\u003eHIVE Flow\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu ft\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e74.9 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood13-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-ls\"\u003eHIVE Flow LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu ft\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e74.9 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp class=\"hwood13-lead\"\u003eThe HIVE Flow stoves hold more stone, run at a higher measured efficiency and take a glazed door. The\n    HIVE Wood stoves are the simpler build and ask for a hotter chimney class, T600 against T450. Browse the\n    rest at \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood burning sauna stoves\u003c\/a\u003e, the whole \u003ca href=\"\/collections\/huum\"\u003eHUUM range\u003c\/a\u003e,\n    or \u003ca href=\"\/collections\/electric-sauna-heaters\"\u003eelectric sauna heaters\u003c\/a\u003e if the fire is not the point for you.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hwood13-tinted\" id=\"faq\"\u003e\n  \u003cdiv class=\"hwood13-c\"\u003e\n    \u003cp class=\"hwood13-eyebrow\"\u003eQuestions\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Wood 13 questions buyers ask before ordering\u003c\/h2\u003e\n    \u003cdiv class=\"hwood13-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the HUUM HIVE Wood 13 UL listed?\u003c\/summary\u003e\u003cdiv class=\"hwood13-fb\"\u003e\u003cp\u003eNo. It carries European certification only, EN 15821:2010, and there is no UL, ULC or CSA listing for any HUUM wood stove. Ask your building department how they inspect a solid fuel sauna stove before you order: NFPA 211 gives an unlisted stove a standard 36 inch clearance on every side, and a listed appliance is what allows a manufacturer's smaller distances to be used instead.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it come with a chimney?\u003c\/summary\u003e\u003cdiv class=\"hwood13-fb\"\u003e\u003cp\u003eNo, and we do not sell one with it. The collar is 4.53 inches and HUUM asks for T600, but in a US dwelling the chimney itself has to be listed to UL 103 and marked Type HT, which HUUM's own sets are not. Ask us and we will send the requirements in writing for your chimney professional to work from.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it come with stone?\u003c\/summary\u003e\u003cdiv class=\"hwood13-fb\"\u003e\u003cp\u003eNo. It takes 6 boxes, 199 pounds, ordered separately and ideally on the same order so it arrives together.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat firewood fits?\u003c\/summary\u003e\u003cdiv class=\"hwood13-fb\"\u003e\u003cp\u003eLogs up to 11.8 inches, 3.1 to 5.9 inches thick. US cordwood is normally sold cut to 16 inches, which does not fit, so ask your supplier to cut short.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it need electricity?\u003c\/summary\u003e\u003cdiv class=\"hwood13-fb\"\u003e\u003cp\u003eNo. There is nothing to wire and no control to buy.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow big a room will it heat?\u003c\/summary\u003e\u003cdiv class=\"hwood13-fb\"\u003e\u003cp\u003eHUUM rates it for 212 to 459 cubic feet. Measure length by width by height in feet, and treat uninsulated glass, tile or concrete as though the room were larger.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow far from the wall does it have to stand?\u003c\/summary\u003e\u003cdiv class=\"hwood13-fb\"\u003e\u003cp\u003eHUUM's own table gives 7.48 inches to combustible material and 47.3 inches above the stove. A non-combustible screen reduces the wall distances, by half with a single screen and by up to three quarters with a double one. Your local authority decides whether those distances may be used at all on a stove that is not listed.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs there a version loaded from outside the sauna?\u003c\/summary\u003e\u003cdiv class=\"hwood13-fb\"\u003e\u003cp\u003eNot in this size. The firebox extension is a separate model and HUUM builds it on the larger stoves in the range.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan it go on a wooden floor?\u003c\/summary\u003e\u003cdiv class=\"hwood13-fb\"\u003e\u003cp\u003eNot directly. The stove needs a non-combustible surface with the carrying capacity to hold it, which means building the floor out rather than laying something over it.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eShould I buy this or an electric heater?\u003c\/summary\u003e\u003cdiv class=\"hwood13-fb\"\u003e\u003cp\u003eAn electric heater comes up to temperature on a timer. This stove needs lighting, tending and a fire every time, and a chimney that satisfies your inspector. People who want that hour choose wood. If you do not, our \u003ca href=\"\/collections\/electric-sauna-heaters\"\u003eelectric sauna heaters\u003c\/a\u003e start from the same sizing question.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cdiv class=\"hwood13-close\" id=\"order\"\u003e\n\u003cdiv class=\"hwood13-c\"\u003e\n\u003cp class=\"hwood13-eyebrow\" style=\"color:#E8A33D\"\u003eOne last thing\u003c\/p\u003e\n\u003ch2\u003eGet the chimney right before you order\u003c\/h2\u003e\n\u003cp\u003eTell us how the chimney leaves the building and what your inspector expects, and we will say whether the HIVE Wood 13 suits the room before you spend anything. We send the chimney requirements in writing for your installer, and the stone for this stove is on this page, above Add to Cart, so it travels on the same order.\u003c\/p\u003e\n\u003cdiv class=\"who\"\u003e\n\u003cimg class=\"hwood13-av\" src=\"https:\/\/recoveryroomdirect.com\/cdn\/shop\/files\/recovery_room_direct_specialist_customer_service.png?v=178611576\u0026amp;width=128\" alt=\"Chaddy, sauna specialist at Recovery Room Direct\" width=\"52\" height=\"52\" loading=\"lazy\"\u003e\n\u003cp\u003e\u003cb\u003eChaddy\u003c\/b\u003e\u003cspan\u003eSauna specialist, Recovery Room Direct\u003c\/span\u003e\u003cspan\u003eMonday to Saturday, 9AM to 6PM ET\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca class=\"hwood13-btn\" href=\"tel:+18885005675\"\u003eCall (888) 500-5675\u003c\/a\u003e\n\u003ca class=\"up\" href=\"#MainContent\"\u003eReady to order? Scroll up to the buy box\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":53527696015727,"sku":"H1008012","price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-wood-13-studio.jpg?v=1790322254"},{"product_id":"huum-hive-wood-17","title":"HUUM HIVE Wood 17 Wood Burning Sauna Stove","description":"\u003cstyle\u003e.hwood17{--ink:#1A1410;--body:#463C33;--mut:#54493D;--accent:#96620A;--bright:#E8A33D;--dark:#171310;--sub:#54493D;--tint:#F7F1E6;--fill:#F0E9DB;--hl:#F6E7CB;--line:#DCCFB4;--warm:#DCCFB4;--edge:#CBBBA0;--rule:#DCCFB4;--r-lg:10px;--r-sm:10px;--r-xs:999px;--gut:20px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;color:var(--body);line-height:1.65;letter-spacing:normal;-webkit-font-smoothing:antialiased;background:#fff}.hwood17 *{box-sizing:border-box}.hwood17 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td:last-child{text-align:left;font-size:15.5px;margin-top:8px}}.hwood17 .hwood17-hl td,.hwood17 .hwood17-hl th,.hwood17 .hwood17-ladder tr.hwood17-on td,.hwood17 table.hwood17-cmp td.me{border-bottom-color:var(--edge)}@media screen and (max-width:840px){.hwood17 table.hwood17-cmp thead a{min-height:44px;display:flex;flex-direction:column;justify-content:flex-end;padding-bottom:2px}}.rte .hwood17 table th,.rte .hwood17 table td{padding:11px var(--gut)}.hwood17 .hwood17-ladder th:last-child,.hwood17 .hwood17-ladder td:last-child{text-align:left;white-space:normal;overflow-wrap:anywhere}.hwood17 .hwood17-buy{align-items:start}.hwood17 .hwood17-buy li span a{display:inline-block;padding:16px 0;margin:-16px 0}.hwood17 table.hwood17-cmp td:first-child{position:sticky;left:0;z-index:1;background:#fff;box-shadow:inset 0 -1px 0 var(--rule),1px 0 0 var(--rule)}.hwood17 table.hwood17-cmp thead th:first-child{position:sticky;left:0;z-index:2;background:var(--fill)}@media screen and (max-width:560px){.hwood17 .hwood17-ladder td:last-child::before{content:\"Nameplate draw:\\00a0\";font-weight:700;color:var(--ink)}}@media screen and (max-width:480px){.hwood17 table.hwood17-spec th,.hwood17 table.hwood17-spec td{display:block;width:auto}.hwood17 table.hwood17-spec th{border-bottom:0;padding-bottom:0}}.hwood17 .hwood17-vid .video-wrapper{position:absolute !important;inset:0;width:100%;height:100%;padding:0 !important;margin:0}.hwood17 .hwood17-vid video{position:absolute;inset:0;width:100%;height:100%;display:block;border:0;background:var(--dark);object-fit:cover}.hwood17 .hwood17-vid video:focus-visible{outline:3px solid var(--bright);outline-offset:-3px}.hwood17 .hwood17-fig{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--edge);background:#fff}.hwood17 .hwood17-fig img{width:100%;height:auto;display:block;border:0;border-radius:0;box-shadow:none;mix-blend-mode:multiply}.hwood17 .hwood17-c\u003efigure{max-width:560px;margin-left:auto;margin-right:auto}.hwood17 .hwood17-close p.hwood17-eyebrow{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;line-height:1.5}.hwood17 .hwood17-stat3 a{color:var(--bright)}.hwood17 .hwood17-faq summary h3{margin:0;font-size:inherit;font-weight:inherit;line-height:inherit;display:inline}.hwood17 .hwood17-cmp thead a .hwood17-cmp-here{color:var(--sub);font-weight:600;letter-spacing:.02em;text-transform:none}@media screen and (max-width:560px){.hwood17 .hwood17-ladder.hwood17-rooms td:last-child::before{content:\"Rated room:\\00a0\"}.hwood17 .hwood17-ladder.hwood17-out td:last-child::before{content:\"Output:\\00a0\"}}.hwood17 .hwood17-tw + p,.hwood17 .hwood17-tw + h3,.hwood17 .hwood17-warn + p,.hwood17 .hwood17-warn + h3,.hwood17 .hwood17-more + p{margin-top:24px}.hwood17 .hwood17-vid iframe{position:absolute;inset:0;width:100%;height:100%;display:block;border:0;background:var(--dark)}.hwood17 .hwood17-cmp .hwood17-kw{font-weight:700;color:var(--ink);font-size:17px;white-space:nowrap}.hwood17 .hwood17-cmp tr.hwood17-on td{background:var(--hl)}.hwood17 .hwood17-cmp .hwood17-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--accent);margin-left:8px;vertical-align:1px}\u003c\/style\u003e\n\u003cdiv class=\"hwood17\"\u003e\n\u003csection id=\"overview\"\u003e\n  \u003cdiv class=\"hwood17-c\"\u003e\n    \u003cdetails class=\"hwood17-disc\"\u003e\u003csummary\u003eJump to\u003cspan class=\"hwood17-ct\"\u003e16 sections\u003c\/span\u003e\u003c\/summary\u003e\u003col\u003e\n\u003cli\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#video\"\u003eVideo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#included\"\u003eWhat you also need\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#why\"\u003eWhy this one\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#fit\"\u003eWill it fit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#build\"\u003eBuild\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#firing\"\u003eFirewood and firing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#chimney\"\u003eChimney\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#approval\"\u003ePermits\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#install\"\u003eClearances\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#stones\"\u003eStone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#crate\"\u003eWhat arrives\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#specs\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#compare\"\u003eHow it compares\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eQuestions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#order\"\u003eOrder\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/details\u003e\n    \u003cp class=\"hwood17-eyebrow\"\u003eHIVE Wood 17\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Wood 17 is a wood burning sauna stove for rooms of 283 to 565 cubic feet\u003c\/h2\u003e\n    \u003cp class=\"hwood17-lead\"\u003eA HUUM stove with its stone held in an open cage around the firebox.\u003c\/p\u003e\n    \u003cp\u003eIt burns split firewood and needs no electricity and no control. What it does need is a chimney your\n    building department will accept, 9 boxes of \u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003esauna stone\u003c\/a\u003e and a\n    floor it can legally stand on. All three are covered below, in that order, because they decide whether\n    this stove suits your room before anything else does.\u003c\/p\u003e\n    \u003cdiv class=\"hwood17-stat3\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hwood17-lbl\"\u003eThe room\u003c\/p\u003e\n        \u003cp class=\"hwood17-big\"\u003e283 to 565 cu. ft.\u003c\/p\u003e\n        \u003cp\u003eLength by width by height, in feet. A room that leaks heat through uninsulated glass, tile or\n        concrete behaves like a bigger one, so size up rather than down.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hwood17-lbl\"\u003eFlue and chimney\u003c\/p\u003e\n        \u003cp class=\"hwood17-big\"\u003e4.53 in collar, T600\u003c\/p\u003e\n        \u003cp\u003eHUUM asks for at least 15.81 square inches of cross section. In the US the\n        chimney also has to be a listed Class A Type HT system, which is a separate order.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hwood17-lbl\"\u003eThe rest of the order\u003c\/p\u003e\n        \u003cp class=\"hwood17-big\"\u003e9 boxes of stone\u003c\/p\u003e\n        \u003cp\u003e287 pounds, not in the crate and not a second order: open \u003cstrong\u003eComplete your heater\u003c\/strong\u003e just above the Add to Cart button and the stone travels with the stove. There is no control to buy and nothing to wire.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"hwood17-tinted\" id=\"video\"\u003e\n  \u003cdiv class=\"hwood17-c\"\u003e\n    \u003cp class=\"hwood17-eyebrow\"\u003eWatch\u003c\/p\u003e\n    \u003cdiv class=\"hwood17-vidrow\"\u003e\n      \u003cdiv class=\"hwood17-vid\"\u003e\u003ciframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/s5SwqfqFP9Y\" title=\"The HIVE Wood in a sauna, HUUM\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n      \u003cdiv class=\"hwood17-vidbody\"\u003e\n        \u003ch2\u003eThe HIVE Wood in a sauna\u003c\/h2\u003e\n        \u003cp class=\"hwood17-lead\"\u003eHUUM's own film of a HIVE Wood at work in a riverside cabin.\u003c\/p\u003e\n        \u003cp\u003eThe film is HUUM's. It shows the stove, not the chimney: the flue is the part your\n        installer sizes to your building, and it is worth agreeing before the stove arrives.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\n\u003csection class=\"hwood17-tinted\" id=\"included\"\u003e\n  \u003cdiv class=\"hwood17-c\"\u003e\n    \u003cp class=\"hwood17-eyebrow\"\u003eBefore the first fire\u003c\/p\u003e\n    \u003ch2\u003eWhat arrives with the HUUM HIVE Wood 17, and what you still have to order\u003c\/h2\u003e\n    \u003cp class=\"hwood17-lead\"\u003eA wood stove is the one sauna heater where the stove is the easy part. Three things are not in the\n    crate and all three are needed before you light it.\u003c\/p\u003e\n    \u003cdiv class=\"hwood17-tw hwood17-tw--scroll\"\u003e\u003ctable class=\"hwood17-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eThis stove needs\u003c\/th\u003e\n\u003cth\u003eWhere it comes from\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSauna stone\u003c\/th\u003e\n\u003ctd\u003e9 boxes, 287 lb\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003eHUUM sauna stones\u003c\/a\u003e, ordered with the stove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney\u003c\/th\u003e\n\u003ctd\u003eListed Class A marked Type HT, at least 15.81 sq in, onto the 4.53 in collar\u003c\/td\u003e\n\u003ctd\u003eA local chimney professional. We send the requirements in writing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor protection\u003c\/th\u003e\n\u003ctd\u003eNon-combustible base, and a plate in front of the door\u003c\/td\u003e\n\u003ctd\u003eHUUM makes parts for this, quoted with the stove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp\u003eHUUM also lists optional parts for this model: protective bedding l, stone cage, water heat exchanger, reflector. Ask us to quote the lot on one\n    order so the pallet arrives complete.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"why\"\u003e\n  \u003cdiv class=\"hwood17-c\"\u003e\n    \u003cp class=\"hwood17-eyebrow\"\u003eHonestly\u003c\/p\u003e\n    \u003ch2\u003eWhy the HUUM HIVE Wood 17 and not a cheaper box stove\u003c\/h2\u003e\n    \u003cp class=\"hwood17-lead\"\u003eTwo things you are paying for. The stone is held in an open cage around the firebox rather than behind a steel skin, so the steam comes off rock rather than off a jacket. And the build is heavy where it matters: the furnace walls and the flame tamer are the parts that fail on a cheap stove.\u003c\/p\u003e\n    \u003cp\u003eIf none of that matters to you, a welded box stove heats the same room for less money, and we sell\n    those too. Say so on the phone and we will point you at one. The\n    \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e sets wood against electric properly, and the\n    \u003ca href=\"\/pages\/commercial-sales\"\u003ecommercial team\u003c\/a\u003e handles cabins and lodges where a fire is the point.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hwood17-tinted\" id=\"fit\"\u003e\n  \u003cdiv class=\"hwood17-c\"\u003e\n    \u003cp class=\"hwood17-eyebrow\"\u003eSizing\u003c\/p\u003e\n    \u003ch2\u003eWhich HUUM stove fits your sauna, and where the HIVE Wood 17 sits\u003c\/h2\u003e\n    \u003cp class=\"hwood17-lead\"\u003eHUUM rates a wood stove by the volume of the room, not by a power figure you can meter.\n    Measure length by width by height in feet and compare the result with this table.\u003c\/p\u003e\n    \u003cdiv class=\"hwood17-tw hwood17-tw--scroll\"\u003e\u003ctable class=\"hwood17-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRoom\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eChimney class\u003c\/th\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-13\"\u003eHIVE Wood 13\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e6 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hwood17-on\"\u003e\n\u003ctd class=\"hwood17-kw\"\u003eHIVE Wood 17\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17-ls\"\u003eHIVE Wood 17 LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini\"\u003eHIVE Flow Mini\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 494 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini-ls\"\u003eHIVE Flow Mini LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e211 to 494 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow\"\u003eHIVE Flow\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-ls\"\u003eHIVE Flow LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp class=\"hwood17-warn\"\u003eAn undersized stove is run hard to keep up and wears out early. An oversized\n    one scorches the room near the stove before the far bench is warm. Stay inside the range.\u003c\/p\u003e\n    \u003cp\u003eNot sure a wood stove is the right call? Our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers\n    guide\u003c\/a\u003e sets wood against electric, and every \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heater\u003c\/a\u003e we carry\n    is in one place. These stoves suit a \u003ca href=\"\/collections\/traditional-saunas\"\u003etraditional sauna\u003c\/a\u003e room.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"build\"\u003e\n  \u003cdiv class=\"hwood17-c\"\u003e\n    \u003cp class=\"hwood17-eyebrow\"\u003eBuild\u003c\/p\u003e\n    \u003ch2\u003eHow the HUUM HIVE Wood 17 is built\u003c\/h2\u003e\n    \u003ch3\u003eThe firebox\u003c\/h3\u003e\n\u003cp class=\"hwood17-lead\"\u003eFurnace walls are 0.2 inches thick, and HUUM's own description of the range puts a stainless flame tamer, the plate that takes the flame directly, at the same thickness. The steel frame is 21.85 inches across and 29.5 inches tall.\u003c\/p\u003e\n\u003ch3\u003eStone over fire\u003c\/h3\u003e\n\u003cp\u003e9 boxes of stone, 287 pounds, ride above the firebox in an open basket. Water goes on the stone, never on the metal.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hwood17-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-wood-17-studio.jpg?width=1200\" alt=\"HUUM HIVE Wood 17 wood burning sauna stove with a fire behind the glass door\" width=\"800\" height=\"800\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe stove from the side.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hwood17-tinted\" id=\"firing\"\u003e\n  \u003cdiv class=\"hwood17-c\"\u003e\n    \u003cp class=\"hwood17-eyebrow\"\u003eRunning it\u003c\/p\u003e\n    \u003ch2\u003eHow much firewood the HUUM HIVE Wood 17 burns, and what fits in it\u003c\/h2\u003e\n    \u003cp class=\"hwood17-lead\"\u003eHUUM prints the numbers rather than leaving the owner to guess, and on a wood stove they are the\n    difference between a long life and a warped firebox.\u003c\/p\u003e\n    \u003cdiv class=\"hwood17-tw\"\u003e\u003ctable class=\"hwood17-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum log length\u003c\/th\u003e\n\u003ctd\u003e15.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLog diameter\u003c\/th\u003e\n\u003ctd\u003e3.1 to 5.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWood load\u003c\/th\u003e\n\u003ctd\u003e23.4 lb in three parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSplit firewood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal efficiency\u003c\/th\u003e\n\u003ctd\u003e66 per cent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue gas temperature\u003c\/th\u003e\n\u003ctd\u003e829.4 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum chimney draught\u003c\/th\u003e\n\u003ctd\u003e12 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum cross section of vents\u003c\/th\u003e\n\u003ctd\u003e12.17 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003ch3\u003eFirewood and burn rate\u003c\/h3\u003e\n\u003cp\u003eUS firewood is normally sold cut to 16 inches. That does not fit this stove, which takes 15.7 inches at most. Most suppliers will cut short if you ask when you order. Sort it out before the stove arrives rather than after.\u003c\/p\u003e\n    \u003ch3\u003eIf the stove overheats\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eOverheating shows as the furnace case glowing red.\u003c\/b\u003e HUUM's instruction is to close the ash tray completely, keep the furnace door shut and cut the air to the room if you can. The metal deforms when a stove is overfired and the manufacturer does not cover that.\u003c\/p\u003e\n    \u003cp\u003eHeating time depends on the insulation, the room size and the output of the stove, which is HUUM's\n    own answer and the honest one. No maker in this category publishes a tested heat up time.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"chimney\"\u003e\n  \u003cdiv class=\"hwood17-c\"\u003e\n    \u003cp class=\"hwood17-eyebrow\"\u003eThe part people underestimate\u003c\/p\u003e\n    \u003ch2\u003eWhat chimney the HUUM HIVE Wood 17 needs, and why we do not sell you one\u003c\/h2\u003e\n    \u003cp class=\"hwood17-lead\"\u003eHUUM asks for a chimney rated T600 with a cross section of at least\n    15.81 square inches, connected to a 4.53 inch collar, and says only flue pipe\n    your local fire and safety regulations accept may be used.\u003c\/p\u003e\n    \u003cp\u003eThe flue leaves from the top of the stove. There is no back outlet on this range.\u003c\/p\u003e\n    \u003ch3\u003eWhat the US code requires\u003c\/h3\u003e\n\u003cp\u003eIn the United States that last line has a specific meaning. NFPA 211 and the residential code require a\n    factory built chimney on a wood burning appliance to be listed to UL 103 and physically marked Type HT, and\n    an unlisted metal chimney is not permitted in a one or two family dwelling at all. HUUM builds four\n    stainless chimney sets and they carry European certification, not that listing, so we do not sell them\n    with these stoves.\u003c\/p\u003e\n    \u003ch3\u003eWhy we will not sell you a kit\u003c\/h3\u003e\n\u003cp\u003eWe also will not sell you an adapter and a length of listed pipe and call it a system. The join between\n    a 4.53 inch European collar and 6 inch American pipe is made by an adapter that no chimney\n    manufacturer lists, and no Class A maker builds one at that size. Specifying that joint for you is the one\n    thing worse than specifying nothing.\u003c\/p\u003e\n    \u003ch3\u003eWhat we do instead\u003c\/h3\u003e\n\u003cp\u003eAsk us and we will send you the chimney requirements for this stove in\n    writing: the collar size, the temperature class, the minimum cross section, the clearance and termination\n    rules your installer works to, and the questions to put to your building department. You hand that to a\n    chimney professional, who sizes and installs a listed system for your building and stands behind it. That\n    is how the only US listed sauna stove maker handles it too.\u003c\/p\u003e\n    \u003cp class=\"hwood17-warn\"\u003eCall us on (888) 500-5675 before you buy any chimney part. It is half the job and the half\n    that decides whether the install passes.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hwood17-tinted\" id=\"approval\"\u003e\n  \u003cdiv class=\"hwood17-c\"\u003e\n    \u003cp class=\"hwood17-eyebrow\"\u003ePermits and inspection\u003c\/p\u003e\n    \u003ch2\u003eIs the HUUM HIVE Wood 17 UL listed?\u003c\/h2\u003e\n    \u003cp class=\"hwood17-lead\"\u003eNo. It is certified to EN 15821:2010, which is a European standard.\u003c\/p\u003e\n    \u003cp\u003e\u003cb\u003eThere is no UL, ULC or CSA listing for any HUUM wood stove.\u003c\/b\u003e HUUM's own US manual puts the\n    decision with your local authority: Installation must conform to all local normative documents, the stove may only be connected to the chimney by specialists, and its flue gases must go into their own flue rather than one shared with another appliance.\u003c\/p\u003e\n    \u003cp\u003eTwo things follow from that, and you want both answered before you order rather than at inspection.\n    NFPA 211 gives an unlisted solid fuel room heater a standard clearance of 36\n    inches above, in front, behind and at the sides, and allows a manufacturer's smaller distances only for\n    an appliance that is listed. And the chimney itself has to be a listed Class A system marked Type HT.\u003c\/p\u003e\n    \u003ch3\u003eTwo questions for your building department\u003c\/h3\u003e\n\u003cp\u003eSo call your building department and ask two questions. Does a solid fuel sauna stove need a permit\n    here, and will they inspect it against the chimney and HUUM's published clearances, or do they require a\n    listed appliance. Where a listing is required, this stove will not pass.\u003c\/p\u003e\n    \u003cp\u003eWe would rather lose the sale than have you find that out with the stove on the pallet. Call us on\n    (888) 500-5675 and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"install\"\u003e\n  \u003cdiv class=\"hwood17-c\"\u003e\n    \u003cp class=\"hwood17-eyebrow\"\u003eClearances\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Wood 17 clearances to walls, ceiling and floor\u003c\/h2\u003e\n    \u003cp class=\"hwood17-lead\"\u003eThese are HUUM's distances to combustible material, from the manual's own table. Read them with the\n    permits section above: a US authority may hold an unlisted stove to NFPA 211's\n    36 inches instead.\u003c\/p\u003e\n    \u003cdiv class=\"hwood17-tw\"\u003e\u003ctable class=\"hwood17-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety distance A, to combustible material\u003c\/th\u003e\n\u003ctd\u003e19.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety distance B, to combustible material\u003c\/th\u003e\n\u003ctd\u003e19.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAbove the stove\u003c\/th\u003e\n\u003ctd\u003e47.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFurnace opening, D by G\u003c\/th\u003e\n\u003ctd\u003e18.1 by 11.8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStove diameter\u003c\/th\u003e\n\u003ctd\u003e21.85 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStove height\u003c\/th\u003e\n\u003ctd\u003e29.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003ch3\u003eReducing the distances with a screen\u003c\/h3\u003e\n\u003cp\u003eThe manual reduces the distance to combustible material to one half with a single heat barrier and to one quarter with a double one, with at least 1.2 inches between the barrier and the surface it protects.\u003c\/p\u003e\n    \u003ch3\u003eThe floor under the stove\u003c\/h3\u003e\n\u003cp\u003eThe stove must stand on a non-combustible surface with the carrying capacity to hold it. A wooden floor has to be built out in non-combustible material, not merely covered. HUUM makes protective bedding for this range; it does not make a floor plate for it, and the floor plate in its catalogue is a HIVE Flow part.\u003c\/p\u003e\n    \u003cp\u003eIn a niche of non-combustible material, leave at least 4 inches around the stove for air to move.\n    Check the local rules before you reduce anything.\u003c\/p\u003e\n    \u003cp class=\"hwood17-warn\"\u003eA and B are the two wall distances in HUUM's own Table 1 drawing, and D and G are the furnace opening, which is what the LS wall cut is sized from. If your installer needs the other letters in that table, ask us and we will send the page.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hwood17-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-wood-17-in-a-sauna.jpg?width=1200\" alt=\"HUUM HIVE Wood 17 sauna stove seen through the door of a sauna cabin\" width=\"1365\" height=\"2048\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eIn a wood lined sauna, with the clearances this page lists.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hwood17-tinted\" id=\"stones\"\u003e\n  \u003cdiv class=\"hwood17-c\"\u003e\n    \u003cp class=\"hwood17-eyebrow\"\u003eStone\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Wood 17 takes 9 boxes of sauna stone\u003c\/h2\u003e\n    \u003cp class=\"hwood17-lead\"\u003e287 pounds of it, and it is not in the crate. The manual accepts natural granite or purpose made sauna stove stone, washed before it goes in, and warns that ceramic stone shortens the life of the stove.\u003c\/p\u003e\n    \u003cp\u003eThe stone our distributor specifies for this stove is the 2 to 4 inch box, and it is the stone we\n    sell: \u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003eHUUM sauna stones\u003c\/a\u003e, ordered by the box with the stove.\u003c\/p\u003e\n    \u003cp\u003eCheck the stones once a year and replace any that have crumbled. Stone breaks down with heat and water, and a bed that has collapsed into gravel chokes the\n    airflow the fire depends on.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hwood17-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-wood-17-stone-cage.jpg?width=1200\" alt=\"Sauna stones in the steel cage of the HUUM HIVE Wood 17 stove\" width=\"900\" height=\"1080\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe cage that carries the stone.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"crate\"\u003e\n  \u003cdiv class=\"hwood17-c\"\u003e\n    \u003cp class=\"hwood17-eyebrow\"\u003eDelivery\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Wood 17 freight delivery and what ships separately\u003c\/h2\u003e\n    \u003cp class=\"hwood17-lead\"\u003eAbout 143 pounds as supplied, on a pallet by freight. Two people move it, and it is far easier to\n    carry in before the stone goes on.\u003c\/p\u003e\n    \u003cp\u003eIn the crate: the stove and its manual.\u003c\/p\u003e\n    \u003cp\u003eSeparately, and often on a different day: the stone, the chimney parts and any accessories. See our\n    \u003ca href=\"\/pages\/huum-shipping-policy\"\u003eHUUM shipping policy\u003c\/a\u003e, the \u003ca href=\"\/pages\/huum-return-policy\"\u003ereturn policy\u003c\/a\u003e and the\n    \u003ca href=\"\/pages\/huum-warranty-policy\"\u003ewarranty terms\u003c\/a\u003e.\u003c\/p\u003e\n    \u003cp class=\"hwood17-warn\"\u003eBurn the stove once outdoors before it goes in the room if you can. The paint cures on\n    the first firing and smells while it does.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hwood17-tinted\" id=\"specs\"\u003e\n  \u003cdiv class=\"hwood17-c\"\u003e\n    \u003cp class=\"hwood17-eyebrow\"\u003eReference\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Wood 17 specifications\u003c\/h2\u003e\n    \u003cdiv class=\"hwood17-tw\"\u003e\u003ctable class=\"hwood17-spec\"\u003e\n\u003ccaption\u003eFrom the HIVE Wood user manual H1008L04 v9 (US), with the supplied weight from the\n      distributor\u003c\/caption\u003e\n\u003ctr\u003e\n\u003cth\u003eRoom volume\u003c\/th\u003e\n\u003ctd\u003e283 to 565 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003ctd\u003e9 boxes, 287 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue collar\u003c\/th\u003e\n\u003ctd\u003e4.53 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 (a European class, not a UL listing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum chimney cross section\u003c\/th\u003e\n\u003ctd\u003e15.81 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight as supplied\u003c\/th\u003e\n\u003ctd\u003e143 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to combustible material\u003c\/th\u003e\n\u003ctd\u003e19.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance above\u003c\/th\u003e\n\u003ctd\u003e47.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSplit firewood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003ctd\u003eInside the sauna room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal heating power\u003c\/th\u003e\n\u003ctd\u003e17 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal efficiency\u003c\/th\u003e\n\u003ctd\u003e66 per cent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum log length\u003c\/th\u003e\n\u003ctd\u003e15.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStove diameter and height\u003c\/th\u003e\n\u003ctd\u003e21.85 by 29.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cdiv class=\"hwood17-tw\"\u003e\u003ctable class=\"hwood17-spec\"\u003e\n\u003ccaption\u003ePart number, certification and warranty\u003c\/caption\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eH1009012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGTIN\u003c\/th\u003e\n\u003ctd\u003e4745090275179\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNorth American listing\u003c\/th\u003e\n\u003ctd\u003eNone. See the permits section above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptional HUUM accessories\u003c\/th\u003e\n\u003ctd\u003eProtective Bedding L, stone cage, water heat exchanger, reflector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eHUUM limited warranty, 3 years private use and 1 year commercial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"compare\"\u003e\n  \u003cdiv class=\"hwood17-c\"\u003e\n    \u003cp class=\"hwood17-eyebrow\"\u003eAlternatives\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Wood 17 against the rest of the HUUM stove range\u003c\/h2\u003e\n    \u003cdiv class=\"hwood17-tw hwood17-tw--scroll\"\u003e\u003ctable class=\"hwood17-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRoom\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eChimney\u003c\/th\u003e\n\u003cth\u003eEfficiency\u003c\/th\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-13\"\u003eHIVE Wood 13\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu ft\u003c\/td\u003e\n\u003ctd\u003e6 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e67 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hwood17-on\"\u003e\n\u003ctd class=\"hwood17-kw\"\u003eHIVE Wood 17\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu ft\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e66 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17-ls\"\u003eHIVE Wood 17 LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu ft\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e66 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini\"\u003eHIVE Flow Mini\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 494 cu ft\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e75.1 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini-ls\"\u003eHIVE Flow Mini LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e211 to 494 cu ft\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e75.1 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow\"\u003eHIVE Flow\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu ft\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e74.9 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-ls\"\u003eHIVE Flow LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu ft\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e74.9 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp class=\"hwood17-lead\"\u003eThe HIVE Flow stoves hold more stone, run at a higher measured efficiency and take a glazed door. The\n    HIVE Wood stoves are the simpler build and ask for a hotter chimney class, T600 against T450. Browse the\n    rest at \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood burning sauna stoves\u003c\/a\u003e, the whole \u003ca href=\"\/collections\/huum\"\u003eHUUM range\u003c\/a\u003e,\n    or \u003ca href=\"\/collections\/electric-sauna-heaters\"\u003eelectric sauna heaters\u003c\/a\u003e if the fire is not the point for you.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hwood17-tinted\" id=\"faq\"\u003e\n  \u003cdiv class=\"hwood17-c\"\u003e\n    \u003cp class=\"hwood17-eyebrow\"\u003eQuestions\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Wood 17 questions buyers ask before ordering\u003c\/h2\u003e\n    \u003cdiv class=\"hwood17-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the HUUM HIVE Wood 17 UL listed?\u003c\/summary\u003e\u003cdiv class=\"hwood17-fb\"\u003e\u003cp\u003eNo. It carries European certification only, EN 15821:2010, and there is no UL, ULC or CSA listing for any HUUM wood stove. Ask your building department how they inspect a solid fuel sauna stove before you order: NFPA 211 gives an unlisted stove a standard 36 inch clearance on every side, and a listed appliance is what allows a manufacturer's smaller distances to be used instead.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it come with a chimney?\u003c\/summary\u003e\u003cdiv class=\"hwood17-fb\"\u003e\u003cp\u003eNo, and we do not sell one with it. The collar is 4.53 inches and HUUM asks for T600, but in a US dwelling the chimney itself has to be listed to UL 103 and marked Type HT, which HUUM's own sets are not. Ask us and we will send the requirements in writing for your chimney professional to work from.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it come with stone?\u003c\/summary\u003e\u003cdiv class=\"hwood17-fb\"\u003e\u003cp\u003eNo. It takes 9 boxes, 287 pounds, ordered separately and ideally on the same order so it arrives together.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat firewood fits?\u003c\/summary\u003e\u003cdiv class=\"hwood17-fb\"\u003e\u003cp\u003eLogs up to 15.7 inches, 3.1 to 5.9 inches thick. US cordwood is normally sold cut to 16 inches, which does not fit, so ask your supplier to cut short.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it need electricity?\u003c\/summary\u003e\u003cdiv class=\"hwood17-fb\"\u003e\u003cp\u003eNo. There is nothing to wire and no control to buy.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow big a room will it heat?\u003c\/summary\u003e\u003cdiv class=\"hwood17-fb\"\u003e\u003cp\u003eHUUM rates it for 283 to 565 cubic feet. Measure length by width by height in feet, and treat uninsulated glass, tile or concrete as though the room were larger.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow far from the wall does it have to stand?\u003c\/summary\u003e\u003cdiv class=\"hwood17-fb\"\u003e\u003cp\u003eHUUM's own table gives 19.7 inches to combustible material and 47.3 inches above the stove. A non-combustible screen reduces the wall distances, by half with a single screen and by up to three quarters with a double one. Your local authority decides whether those distances may be used at all on a stove that is not listed.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs there a version loaded from outside the sauna?\u003c\/summary\u003e\u003cdiv class=\"hwood17-fb\"\u003e\u003cp\u003eYes. The HIVE Wood 17 LS is the same stove with the firebox extended through the wall, so wood goes in from the next room. See the \u003ca href=\"\/products\/huum-hive-wood-17-ls\"\u003eHIVE Wood 17 LS\u003c\/a\u003e.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan it go on a wooden floor?\u003c\/summary\u003e\u003cdiv class=\"hwood17-fb\"\u003e\u003cp\u003eNot directly. The stove needs a non-combustible surface with the carrying capacity to hold it, which means building the floor out rather than laying something over it.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eShould I buy this or an electric heater?\u003c\/summary\u003e\u003cdiv class=\"hwood17-fb\"\u003e\u003cp\u003eAn electric heater comes up to temperature on a timer. This stove needs lighting, tending and a fire every time, and a chimney that satisfies your inspector. People who want that hour choose wood. If you do not, our \u003ca href=\"\/collections\/electric-sauna-heaters\"\u003eelectric sauna heaters\u003c\/a\u003e start from the same sizing question.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cdiv class=\"hwood17-close\" id=\"order\"\u003e\n\u003cdiv class=\"hwood17-c\"\u003e\n\u003cp class=\"hwood17-eyebrow\" style=\"color:#E8A33D\"\u003eOne last thing\u003c\/p\u003e\n\u003ch2\u003eGet the chimney right before you order\u003c\/h2\u003e\n\u003cp\u003eTell us how the chimney leaves the building and what your inspector expects, and we will say whether the HIVE Wood 17 suits the room before you spend anything. We send the chimney requirements in writing for your installer, and the stone for this stove is on this page, above Add to Cart, so it travels on the same order.\u003c\/p\u003e\n\u003cdiv class=\"who\"\u003e\n\u003cimg class=\"hwood17-av\" src=\"https:\/\/recoveryroomdirect.com\/cdn\/shop\/files\/recovery_room_direct_specialist_customer_service.png?v=178611576\u0026amp;width=128\" alt=\"Chaddy, sauna specialist at Recovery Room Direct\" width=\"52\" height=\"52\" loading=\"lazy\"\u003e\n\u003cp\u003e\u003cb\u003eChaddy\u003c\/b\u003e\u003cspan\u003eSauna specialist, Recovery Room Direct\u003c\/span\u003e\u003cspan\u003eMonday to Saturday, 9AM to 6PM ET\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca class=\"hwood17-btn\" href=\"tel:+18885005675\"\u003eCall (888) 500-5675\u003c\/a\u003e\n\u003ca class=\"up\" href=\"#MainContent\"\u003eReady to order? Scroll up to the buy box\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":53527699095919,"sku":"H1009012","price":2350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-wood-17-studio.jpg?v=1790322276"},{"product_id":"huum-hive-wood-17-ls","title":"HUUM HIVE Wood 17 LS Wood Burning Sauna Stove","description":"\u003cstyle\u003e.hwood17ls{--ink:#1A1410;--body:#463C33;--mut:#54493D;--accent:#96620A;--bright:#E8A33D;--dark:#171310;--sub:#54493D;--tint:#F7F1E6;--fill:#F0E9DB;--hl:#F6E7CB;--line:#DCCFB4;--warm:#DCCFB4;--edge:#CBBBA0;--rule:#DCCFB4;--r-lg:10px;--r-sm:10px;--r-xs:999px;--gut:20px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;color:var(--body);line-height:1.65;letter-spacing:normal;-webkit-font-smoothing:antialiased;background:#fff}.hwood17ls 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td:last-child{text-align:left;font-size:15.5px;margin-top:8px}}.hwood17ls .hwood17ls-hl td,.hwood17ls .hwood17ls-hl th,.hwood17ls .hwood17ls-ladder tr.hwood17ls-on td,.hwood17ls table.hwood17ls-cmp td.me{border-bottom-color:var(--edge)}@media screen and (max-width:840px){.hwood17ls table.hwood17ls-cmp thead a{min-height:44px;display:flex;flex-direction:column;justify-content:flex-end;padding-bottom:2px}}.rte .hwood17ls table th,.rte .hwood17ls table td{padding:11px var(--gut)}.hwood17ls .hwood17ls-ladder th:last-child,.hwood17ls .hwood17ls-ladder td:last-child{text-align:left;white-space:normal;overflow-wrap:anywhere}.hwood17ls .hwood17ls-buy{align-items:start}.hwood17ls .hwood17ls-buy li span a{display:inline-block;padding:16px 0;margin:-16px 0}.hwood17ls table.hwood17ls-cmp td:first-child{position:sticky;left:0;z-index:1;background:#fff;box-shadow:inset 0 -1px 0 var(--rule),1px 0 0 var(--rule)}.hwood17ls table.hwood17ls-cmp thead th:first-child{position:sticky;left:0;z-index:2;background:var(--fill)}@media screen and (max-width:560px){.hwood17ls .hwood17ls-ladder td:last-child::before{content:\"Nameplate draw:\\00a0\";font-weight:700;color:var(--ink)}}@media screen and (max-width:480px){.hwood17ls table.hwood17ls-spec th,.hwood17ls table.hwood17ls-spec td{display:block;width:auto}.hwood17ls table.hwood17ls-spec th{border-bottom:0;padding-bottom:0}}.hwood17ls .hwood17ls-vid .video-wrapper{position:absolute !important;inset:0;width:100%;height:100%;padding:0 !important;margin:0}.hwood17ls .hwood17ls-vid video{position:absolute;inset:0;width:100%;height:100%;display:block;border:0;background:var(--dark);object-fit:cover}.hwood17ls .hwood17ls-vid video:focus-visible{outline:3px solid var(--bright);outline-offset:-3px}.hwood17ls .hwood17ls-fig{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--edge);background:#fff}.hwood17ls .hwood17ls-fig img{width:100%;height:auto;display:block;border:0;border-radius:0;box-shadow:none;mix-blend-mode:multiply}.hwood17ls .hwood17ls-c\u003efigure{max-width:560px;margin-left:auto;margin-right:auto}.hwood17ls .hwood17ls-close p.hwood17ls-eyebrow{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;line-height:1.5}.hwood17ls .hwood17ls-stat3 a{color:var(--bright)}.hwood17ls .hwood17ls-faq summary h3{margin:0;font-size:inherit;font-weight:inherit;line-height:inherit;display:inline}.hwood17ls .hwood17ls-cmp thead a .hwood17ls-cmp-here{color:var(--sub);font-weight:600;letter-spacing:.02em;text-transform:none}@media screen and (max-width:560px){.hwood17ls .hwood17ls-ladder.hwood17ls-rooms td:last-child::before{content:\"Rated room:\\00a0\"}.hwood17ls .hwood17ls-ladder.hwood17ls-out td:last-child::before{content:\"Output:\\00a0\"}}.hwood17ls .hwood17ls-tw + p,.hwood17ls .hwood17ls-tw + h3,.hwood17ls .hwood17ls-warn + p,.hwood17ls .hwood17ls-warn + h3,.hwood17ls .hwood17ls-more + p{margin-top:24px}.hwood17ls .hwood17ls-vid iframe{position:absolute;inset:0;width:100%;height:100%;display:block;border:0;background:var(--dark)}.hwood17ls .hwood17ls-cmp .hwood17ls-kw{font-weight:700;color:var(--ink);font-size:17px;white-space:nowrap}.hwood17ls .hwood17ls-cmp tr.hwood17ls-on td{background:var(--hl)}.hwood17ls .hwood17ls-cmp .hwood17ls-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--accent);margin-left:8px;vertical-align:1px}\u003c\/style\u003e\n\u003cdiv class=\"hwood17ls\"\u003e\n\u003csection id=\"overview\"\u003e\n  \u003cdiv class=\"hwood17ls-c\"\u003e\n    \u003cdetails class=\"hwood17ls-disc\"\u003e\u003csummary\u003eJump to\u003cspan class=\"hwood17ls-ct\"\u003e16 sections\u003c\/span\u003e\u003c\/summary\u003e\u003col\u003e\n\u003cli\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#video\"\u003eVideo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#included\"\u003eWhat you also need\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#why\"\u003eWhy this one\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#fit\"\u003eWill it fit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#build\"\u003eBuild\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#firing\"\u003eFirewood and firing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#chimney\"\u003eChimney\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#approval\"\u003ePermits\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#install\"\u003eClearances\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#stones\"\u003eStone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#crate\"\u003eWhat arrives\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#specs\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#compare\"\u003eHow it compares\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eQuestions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#order\"\u003eOrder\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/details\u003e\n    \u003cp class=\"hwood17ls-eyebrow\"\u003eHIVE Wood 17 LS\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Wood 17 LS is a wood burning sauna stove for rooms of 283 to 565 cubic feet\u003c\/h2\u003e\n    \u003cp class=\"hwood17ls-lead\"\u003eA HUUM stove with its stone held in an open cage around the firebox. Its firebox extends through the wall, so the fire is fed from the next room and no firewood is carried into the sauna.\u003c\/p\u003e\n    \u003cp\u003eIt burns split firewood and needs no electricity and no control. What it does need is a chimney your\n    building department will accept, 9 boxes of \u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003esauna stone\u003c\/a\u003e and a\n    floor it can legally stand on. All three are covered below, in that order, because they decide whether\n    this stove suits your room before anything else does.\u003c\/p\u003e\n    \u003cdiv class=\"hwood17ls-stat3\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hwood17ls-lbl\"\u003eThe room\u003c\/p\u003e\n        \u003cp class=\"hwood17ls-big\"\u003e283 to 565 cu. ft.\u003c\/p\u003e\n        \u003cp\u003eLength by width by height, in feet. A room that leaks heat through uninsulated glass, tile or\n        concrete behaves like a bigger one, so size up rather than down.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hwood17ls-lbl\"\u003eFlue and chimney\u003c\/p\u003e\n        \u003cp class=\"hwood17ls-big\"\u003e4.53 in collar, T600\u003c\/p\u003e\n        \u003cp\u003eHUUM asks for at least 15.81 square inches of cross section. In the US the\n        chimney also has to be a listed Class A Type HT system, which is a separate order.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hwood17ls-lbl\"\u003eThe rest of the order\u003c\/p\u003e\n        \u003cp class=\"hwood17ls-big\"\u003e9 boxes of stone\u003c\/p\u003e\n        \u003cp\u003e287 pounds, not in the crate and not a second order: open \u003cstrong\u003eComplete your heater\u003c\/strong\u003e just above the Add to Cart button and the stone travels with the stove. There is no control to buy and nothing to wire.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"hwood17ls-tinted\" id=\"video\"\u003e\n  \u003cdiv class=\"hwood17ls-c\"\u003e\n    \u003cp class=\"hwood17ls-eyebrow\"\u003eWatch\u003c\/p\u003e\n    \u003cdiv class=\"hwood17ls-vidrow\"\u003e\n      \u003cdiv class=\"hwood17ls-vid\"\u003e\u003ciframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/s5SwqfqFP9Y\" title=\"The HIVE Wood in a sauna, HUUM\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n      \u003cdiv class=\"hwood17ls-vidbody\"\u003e\n        \u003ch2\u003eThe HIVE Wood in a sauna\u003c\/h2\u003e\n        \u003cp class=\"hwood17ls-lead\"\u003eHUUM's own film of a HIVE Wood at work in a riverside cabin.\u003c\/p\u003e\n        \u003cp\u003eThe film is HUUM's. It shows the stove, not the chimney: the flue is the part your\n        installer sizes to your building, and it is worth agreeing before the stove arrives.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\n\u003csection class=\"hwood17ls-tinted\" id=\"included\"\u003e\n  \u003cdiv class=\"hwood17ls-c\"\u003e\n    \u003cp class=\"hwood17ls-eyebrow\"\u003eBefore the first fire\u003c\/p\u003e\n    \u003ch2\u003eWhat arrives with the HUUM HIVE Wood 17 LS, and what you still have to order\u003c\/h2\u003e\n    \u003cp class=\"hwood17ls-lead\"\u003eA wood stove is the one sauna heater where the stove is the easy part. Three things are not in the\n    crate and all three are needed before you light it.\u003c\/p\u003e\n    \u003cdiv class=\"hwood17ls-tw hwood17ls-tw--scroll\"\u003e\u003ctable class=\"hwood17ls-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eThis stove needs\u003c\/th\u003e\n\u003cth\u003eWhere it comes from\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSauna stone\u003c\/th\u003e\n\u003ctd\u003e9 boxes, 287 lb\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003eHUUM sauna stones\u003c\/a\u003e, ordered with the stove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney\u003c\/th\u003e\n\u003ctd\u003eListed Class A marked Type HT, at least 15.81 sq in, onto the 4.53 in collar\u003c\/td\u003e\n\u003ctd\u003eA local chimney professional. We send the requirements in writing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor protection\u003c\/th\u003e\n\u003ctd\u003eNon-combustible base, and a plate in front of the door\u003c\/td\u003e\n\u003ctd\u003eHUUM makes parts for this, quoted with the stove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWall collar\u003c\/th\u003e\n\u003ctd\u003eSeals and finishes the opening the firebox passes through\u003c\/td\u003e\n\u003ctd\u003eHUUM part, quoted with the stove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp\u003eHUUM also lists optional parts for this model: stone cage, water heat exchanger, reflector. Ask us to quote the lot on one\n    order so the pallet arrives complete.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hwood17ls-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-wood-17-ls-through-wall.jpg?width=1200\" alt=\"HUUM HIVE Wood 17 LS sauna stove with the firebox extension that loads through a wall\" width=\"1743\" height=\"2048\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe firebox extended through the wall, so the wood goes in from the next room.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"why\"\u003e\n  \u003cdiv class=\"hwood17ls-c\"\u003e\n    \u003cp class=\"hwood17ls-eyebrow\"\u003eHonestly\u003c\/p\u003e\n    \u003ch2\u003eWhy the HUUM HIVE Wood 17 LS and not a cheaper box stove\u003c\/h2\u003e\n    \u003cp class=\"hwood17ls-lead\"\u003eTwo things you are paying for. The stone is held in an open cage around the firebox rather than behind a steel skin, so the steam comes off rock rather than off a jacket. And the build is heavy where it matters: the furnace walls and the flame tamer are the parts that fail on a cheap stove.\u003c\/p\u003e\n    \u003cp\u003eIf none of that matters to you, a welded box stove heats the same room for less money, and we sell\n    those too. Say so on the phone and we will point you at one. The\n    \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e sets wood against electric properly, and the\n    \u003ca href=\"\/pages\/commercial-sales\"\u003ecommercial team\u003c\/a\u003e handles cabins and lodges where a fire is the point.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hwood17ls-tinted\" id=\"fit\"\u003e\n  \u003cdiv class=\"hwood17ls-c\"\u003e\n    \u003cp class=\"hwood17ls-eyebrow\"\u003eSizing\u003c\/p\u003e\n    \u003ch2\u003eWhich HUUM stove fits your sauna, and where the HIVE Wood 17 LS sits\u003c\/h2\u003e\n    \u003cp class=\"hwood17ls-lead\"\u003eHUUM rates a wood stove by the volume of the room, not by a power figure you can meter.\n    Measure length by width by height in feet and compare the result with this table.\u003c\/p\u003e\n    \u003cdiv class=\"hwood17ls-tw hwood17ls-tw--scroll\"\u003e\u003ctable class=\"hwood17ls-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRoom\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eChimney class\u003c\/th\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17ls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-13\"\u003eHIVE Wood 13\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e6 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17ls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17\"\u003eHIVE Wood 17\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hwood17ls-on\"\u003e\n\u003ctd class=\"hwood17ls-kw\"\u003eHIVE Wood 17 LS\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17ls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini\"\u003eHIVE Flow Mini\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 494 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17ls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini-ls\"\u003eHIVE Flow Mini LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e211 to 494 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17ls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow\"\u003eHIVE Flow\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17ls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-ls\"\u003eHIVE Flow LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp class=\"hwood17ls-warn\"\u003eAn undersized stove is run hard to keep up and wears out early. An oversized\n    one scorches the room near the stove before the far bench is warm. Stay inside the range.\u003c\/p\u003e\n    \u003cp\u003eNot sure a wood stove is the right call? Our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers\n    guide\u003c\/a\u003e sets wood against electric, and every \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heater\u003c\/a\u003e we carry\n    is in one place. These stoves suit a \u003ca href=\"\/collections\/traditional-saunas\"\u003etraditional sauna\u003c\/a\u003e room.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"build\"\u003e\n  \u003cdiv class=\"hwood17ls-c\"\u003e\n    \u003cp class=\"hwood17ls-eyebrow\"\u003eBuild\u003c\/p\u003e\n    \u003ch2\u003eHow the HUUM HIVE Wood 17 LS is built\u003c\/h2\u003e\n    \u003ch3\u003eThe firebox\u003c\/h3\u003e\n\u003cp class=\"hwood17ls-lead\"\u003eFurnace walls are 0.2 inches thick, and HUUM's own description of the range puts a stainless flame tamer, the plate that takes the flame directly, at the same thickness. The steel frame is 21.85 inches across and 29.5 inches tall.\u003c\/p\u003e\n\u003ch3\u003eStone over fire\u003c\/h3\u003e\n\u003cp\u003e9 boxes of stone, 287 pounds, ride above the firebox in an open basket. Water goes on the stone, never on the metal.\u003c\/p\u003e\n\u003ch3\u003eCutting the wall for the HIVE Wood 17 LS\u003c\/h3\u003e\n\u003cp\u003eThe firebox reaches 6.1 inches through the wall, so wood is loaded and ash is taken out from the next room. The bushing passes through a non-combustible wall, mineral wool around it is recommended, and at least 0.4 inches of air has to remain all round it, so the opening is cut 0.8 inches taller and wider than the furnace: 18.9 by 12.6 inches.\u003c\/p\u003e\n\u003cp\u003eOver a combustible floor in front of the furnace, HUUM asks for fire-resistant floor protection 23.63 inches wider than the furnace opening and at least 15.75 inches deep.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hwood17ls-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-wood-17-ls-studio.jpg?width=1200\" alt=\"HUUM HIVE Wood 17 LS wood burning sauna stove with a fire behind the glass door\" width=\"800\" height=\"800\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe stove from the side.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hwood17ls-tinted\" id=\"firing\"\u003e\n  \u003cdiv class=\"hwood17ls-c\"\u003e\n    \u003cp class=\"hwood17ls-eyebrow\"\u003eRunning it\u003c\/p\u003e\n    \u003ch2\u003eHow much firewood the HUUM HIVE Wood 17 LS burns, and what fits in it\u003c\/h2\u003e\n    \u003cp class=\"hwood17ls-lead\"\u003eHUUM prints the numbers rather than leaving the owner to guess, and on a wood stove they are the\n    difference between a long life and a warped firebox.\u003c\/p\u003e\n    \u003cdiv class=\"hwood17ls-tw\"\u003e\u003ctable class=\"hwood17ls-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum log length\u003c\/th\u003e\n\u003ctd\u003e15.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLog diameter\u003c\/th\u003e\n\u003ctd\u003e3.1 to 5.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWood load\u003c\/th\u003e\n\u003ctd\u003e23.4 lb in three parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSplit firewood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal efficiency\u003c\/th\u003e\n\u003ctd\u003e66 per cent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue gas temperature\u003c\/th\u003e\n\u003ctd\u003e829.4 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum chimney draught\u003c\/th\u003e\n\u003ctd\u003e12 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum cross section of vents\u003c\/th\u003e\n\u003ctd\u003e12.17 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003ch3\u003eFirewood and burn rate\u003c\/h3\u003e\n\u003cp\u003eUS firewood is normally sold cut to 16 inches. That does not fit this stove, which takes 15.7 inches at most. Most suppliers will cut short if you ask when you order. Sort it out before the stove arrives rather than after.\u003c\/p\u003e\n    \u003ch3\u003eIf the stove overheats\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eOverheating shows as the furnace case glowing red.\u003c\/b\u003e HUUM's instruction is to close the ash tray completely, keep the furnace door shut and cut the air to the room if you can. The metal deforms when a stove is overfired and the manufacturer does not cover that.\u003c\/p\u003e\n    \u003cp\u003eHeating time depends on the insulation, the room size and the output of the stove, which is HUUM's\n    own answer and the honest one. No maker in this category publishes a tested heat up time.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"chimney\"\u003e\n  \u003cdiv class=\"hwood17ls-c\"\u003e\n    \u003cp class=\"hwood17ls-eyebrow\"\u003eThe part people underestimate\u003c\/p\u003e\n    \u003ch2\u003eWhat chimney the HUUM HIVE Wood 17 LS needs, and why we do not sell you one\u003c\/h2\u003e\n    \u003cp class=\"hwood17ls-lead\"\u003eHUUM asks for a chimney rated T600 with a cross section of at least\n    15.81 square inches, connected to a 4.53 inch collar, and says only flue pipe\n    your local fire and safety regulations accept may be used.\u003c\/p\u003e\n    \u003cp\u003eThe flue leaves from the top of the stove. There is no back outlet on this range.\u003c\/p\u003e\n    \u003ch3\u003eWhat the US code requires\u003c\/h3\u003e\n\u003cp\u003eIn the United States that last line has a specific meaning. NFPA 211 and the residential code require a\n    factory built chimney on a wood burning appliance to be listed to UL 103 and physically marked Type HT, and\n    an unlisted metal chimney is not permitted in a one or two family dwelling at all. HUUM builds four\n    stainless chimney sets and they carry European certification, not that listing, so we do not sell them\n    with these stoves.\u003c\/p\u003e\n    \u003ch3\u003eWhy we will not sell you a kit\u003c\/h3\u003e\n\u003cp\u003eWe also will not sell you an adapter and a length of listed pipe and call it a system. The join between\n    a 4.53 inch European collar and 6 inch American pipe is made by an adapter that no chimney\n    manufacturer lists, and no Class A maker builds one at that size. Specifying that joint for you is the one\n    thing worse than specifying nothing.\u003c\/p\u003e\n    \u003ch3\u003eWhat we do instead\u003c\/h3\u003e\n\u003cp\u003eAsk us and we will send you the chimney requirements for this stove in\n    writing: the collar size, the temperature class, the minimum cross section, the clearance and termination\n    rules your installer works to, and the questions to put to your building department. You hand that to a\n    chimney professional, who sizes and installs a listed system for your building and stands behind it. That\n    is how the only US listed sauna stove maker handles it too.\u003c\/p\u003e\n    \u003cp class=\"hwood17ls-warn\"\u003eCall us on (888) 500-5675 before you buy any chimney part. It is half the job and the half\n    that decides whether the install passes.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hwood17ls-tinted\" id=\"approval\"\u003e\n  \u003cdiv class=\"hwood17ls-c\"\u003e\n    \u003cp class=\"hwood17ls-eyebrow\"\u003ePermits and inspection\u003c\/p\u003e\n    \u003ch2\u003eIs the HUUM HIVE Wood 17 LS UL listed?\u003c\/h2\u003e\n    \u003cp class=\"hwood17ls-lead\"\u003eNo. It is certified to EN 15821:2010, which is a European standard.\u003c\/p\u003e\n    \u003cp\u003e\u003cb\u003eThere is no UL, ULC or CSA listing for any HUUM wood stove.\u003c\/b\u003e HUUM's own US manual puts the\n    decision with your local authority: Installation must conform to all local normative documents, the stove may only be connected to the chimney by specialists, and its flue gases must go into their own flue rather than one shared with another appliance.\u003c\/p\u003e\n    \u003cp\u003eTwo things follow from that, and you want both answered before you order rather than at inspection.\n    NFPA 211 gives an unlisted solid fuel room heater a standard clearance of 36\n    inches above, in front, behind and at the sides, and allows a manufacturer's smaller distances only for\n    an appliance that is listed. And the chimney itself has to be a listed Class A system marked Type HT.\u003c\/p\u003e\n    \u003ch3\u003eTwo questions for your building department\u003c\/h3\u003e\n\u003cp\u003eSo call your building department and ask two questions. Does a solid fuel sauna stove need a permit\n    here, and will they inspect it against the chimney and HUUM's published clearances, or do they require a\n    listed appliance. Where a listing is required, this stove will not pass.\u003c\/p\u003e\n    \u003cp\u003eWe would rather lose the sale than have you find that out with the stove on the pallet. Call us on\n    (888) 500-5675 and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"install\"\u003e\n  \u003cdiv class=\"hwood17ls-c\"\u003e\n    \u003cp class=\"hwood17ls-eyebrow\"\u003eClearances\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Wood 17 LS clearances to walls, ceiling and floor\u003c\/h2\u003e\n    \u003cp class=\"hwood17ls-lead\"\u003eThese are HUUM's distances to combustible material, from the manual's own table. Read them with the\n    permits section above: a US authority may hold an unlisted stove to NFPA 211's\n    36 inches instead.\u003c\/p\u003e\n    \u003cdiv class=\"hwood17ls-tw\"\u003e\u003ctable class=\"hwood17ls-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety distance A, to combustible material\u003c\/th\u003e\n\u003ctd\u003e19.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety distance B, to combustible material\u003c\/th\u003e\n\u003ctd\u003e19.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAbove the stove\u003c\/th\u003e\n\u003ctd\u003e47.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFurnace opening, D by G\u003c\/th\u003e\n\u003ctd\u003e18.1 by 11.8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStove diameter\u003c\/th\u003e\n\u003ctd\u003e21.85 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStove height\u003c\/th\u003e\n\u003ctd\u003e29.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003ch3\u003eReducing the distances with a screen\u003c\/h3\u003e\n\u003cp\u003eThe manual reduces the distance to combustible material to one half with a single heat barrier and to one quarter with a double one, with at least 1.2 inches between the barrier and the surface it protects.\u003c\/p\u003e\n    \u003ch3\u003eThe floor under the stove\u003c\/h3\u003e\n\u003cp\u003eThe stove must stand on a non-combustible surface with the carrying capacity to hold it. A wooden floor has to be built out in non-combustible material, not merely covered. HUUM makes protective bedding for this range; it does not make a floor plate for it, and the floor plate in its catalogue is a HIVE Flow part.\u003c\/p\u003e\n    \u003cp\u003eIn a niche of non-combustible material, leave at least 4 inches around the stove for air to move.\n    Check the local rules before you reduce anything.\u003c\/p\u003e\n    \u003cp class=\"hwood17ls-warn\"\u003eA and B are the two wall distances in HUUM's own Table 1 drawing, and D and G are the furnace opening, which is what the LS wall cut is sized from. If your installer needs the other letters in that table, ask us and we will send the page.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hwood17ls-tinted\" id=\"stones\"\u003e\n  \u003cdiv class=\"hwood17ls-c\"\u003e\n    \u003cp class=\"hwood17ls-eyebrow\"\u003eStone\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Wood 17 LS takes 9 boxes of sauna stone\u003c\/h2\u003e\n    \u003cp class=\"hwood17ls-lead\"\u003e287 pounds of it, and it is not in the crate. The manual accepts natural granite or purpose made sauna stove stone, washed before it goes in, and warns that ceramic stone shortens the life of the stove.\u003c\/p\u003e\n    \u003cp\u003eThe stone our distributor specifies for this stove is the 2 to 4 inch box, and it is the stone we\n    sell: \u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003eHUUM sauna stones\u003c\/a\u003e, ordered by the box with the stove.\u003c\/p\u003e\n    \u003cp\u003eCheck the stones once a year and replace any that have crumbled. Stone breaks down with heat and water, and a bed that has collapsed into gravel chokes the\n    airflow the fire depends on.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hwood17ls-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-wood-17-ls-stone-cage.jpg?width=1200\" alt=\"Sauna stones in the steel cage of the HUUM HIVE Wood 17 LS stove\" width=\"900\" height=\"1080\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe cage that carries the stone.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"crate\"\u003e\n  \u003cdiv class=\"hwood17ls-c\"\u003e\n    \u003cp class=\"hwood17ls-eyebrow\"\u003eDelivery\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Wood 17 LS freight delivery and what ships separately\u003c\/h2\u003e\n    \u003cp class=\"hwood17ls-lead\"\u003eAbout 170 pounds as supplied, on a pallet by freight. Two people move it, and it is far easier to\n    carry in before the stone goes on.\u003c\/p\u003e\n    \u003cp\u003eIn the crate: the stove and its manual.\u003c\/p\u003e\n    \u003cp\u003eSeparately, and often on a different day: the stone, the chimney parts and any accessories. See our\n    \u003ca href=\"\/pages\/huum-shipping-policy\"\u003eHUUM shipping policy\u003c\/a\u003e, the \u003ca href=\"\/pages\/huum-return-policy\"\u003ereturn policy\u003c\/a\u003e and the\n    \u003ca href=\"\/pages\/huum-warranty-policy\"\u003ewarranty terms\u003c\/a\u003e.\u003c\/p\u003e\n    \u003cp class=\"hwood17ls-warn\"\u003eBurn the stove once outdoors before it goes in the room if you can. The paint cures on\n    the first firing and smells while it does.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hwood17ls-tinted\" id=\"specs\"\u003e\n  \u003cdiv class=\"hwood17ls-c\"\u003e\n    \u003cp class=\"hwood17ls-eyebrow\"\u003eReference\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Wood 17 LS specifications\u003c\/h2\u003e\n    \u003cdiv class=\"hwood17ls-tw\"\u003e\u003ctable class=\"hwood17ls-spec\"\u003e\n\u003ccaption\u003eFrom the HIVE Wood user manual H1008L04 v9 (US), with the supplied weight from the\n      distributor\u003c\/caption\u003e\n\u003ctr\u003e\n\u003cth\u003eRoom volume\u003c\/th\u003e\n\u003ctd\u003e283 to 565 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003ctd\u003e9 boxes, 287 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue collar\u003c\/th\u003e\n\u003ctd\u003e4.53 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 (a European class, not a UL listing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum chimney cross section\u003c\/th\u003e\n\u003ctd\u003e15.81 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight as supplied\u003c\/th\u003e\n\u003ctd\u003e170 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to combustible material\u003c\/th\u003e\n\u003ctd\u003e19.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance above\u003c\/th\u003e\n\u003ctd\u003e47.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSplit firewood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003ctd\u003eThrough the wall from the next room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal heating power\u003c\/th\u003e\n\u003ctd\u003e17 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal efficiency\u003c\/th\u003e\n\u003ctd\u003e66 per cent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum log length\u003c\/th\u003e\n\u003ctd\u003e15.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStove diameter and height\u003c\/th\u003e\n\u003ctd\u003e21.85 by 29.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cdiv class=\"hwood17ls-tw\"\u003e\u003ctable class=\"hwood17ls-spec\"\u003e\n\u003ccaption\u003ePart number, certification and warranty\u003c\/caption\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eH1010012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGTIN\u003c\/th\u003e\n\u003ctd\u003e4745090275278\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNorth American listing\u003c\/th\u003e\n\u003ctd\u003eNone. See the permits section above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptional HUUM accessories\u003c\/th\u003e\n\u003ctd\u003eStone cage, water heat exchanger, reflector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eHUUM limited warranty, 3 years private use and 1 year commercial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"compare\"\u003e\n  \u003cdiv class=\"hwood17ls-c\"\u003e\n    \u003cp class=\"hwood17ls-eyebrow\"\u003eAlternatives\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Wood 17 LS against the rest of the HUUM stove range\u003c\/h2\u003e\n    \u003cdiv class=\"hwood17ls-tw hwood17ls-tw--scroll\"\u003e\u003ctable class=\"hwood17ls-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRoom\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eChimney\u003c\/th\u003e\n\u003cth\u003eEfficiency\u003c\/th\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17ls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-13\"\u003eHIVE Wood 13\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu ft\u003c\/td\u003e\n\u003ctd\u003e6 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e67 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17ls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17\"\u003eHIVE Wood 17\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu ft\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e66 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hwood17ls-on\"\u003e\n\u003ctd class=\"hwood17ls-kw\"\u003eHIVE Wood 17 LS\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu ft\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e66 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17ls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini\"\u003eHIVE Flow Mini\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 494 cu ft\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e75.1 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17ls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini-ls\"\u003eHIVE Flow Mini LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e211 to 494 cu ft\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e75.1 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17ls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow\"\u003eHIVE Flow\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu ft\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e74.9 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hwood17ls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-ls\"\u003eHIVE Flow LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu ft\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e74.9 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp class=\"hwood17ls-lead\"\u003eThe HIVE Flow stoves hold more stone, run at a higher measured efficiency and take a glazed door. The\n    HIVE Wood stoves are the simpler build and ask for a hotter chimney class, T600 against T450. Browse the\n    rest at \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood burning sauna stoves\u003c\/a\u003e, the whole \u003ca href=\"\/collections\/huum\"\u003eHUUM range\u003c\/a\u003e,\n    or \u003ca href=\"\/collections\/electric-sauna-heaters\"\u003eelectric sauna heaters\u003c\/a\u003e if the fire is not the point for you.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hwood17ls-tinted\" id=\"faq\"\u003e\n  \u003cdiv class=\"hwood17ls-c\"\u003e\n    \u003cp class=\"hwood17ls-eyebrow\"\u003eQuestions\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Wood 17 LS questions buyers ask before ordering\u003c\/h2\u003e\n    \u003cdiv class=\"hwood17ls-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the HUUM HIVE Wood 17 LS UL listed?\u003c\/summary\u003e\u003cdiv class=\"hwood17ls-fb\"\u003e\u003cp\u003eNo. It carries European certification only, EN 15821:2010, and there is no UL, ULC or CSA listing for any HUUM wood stove. Ask your building department how they inspect a solid fuel sauna stove before you order: NFPA 211 gives an unlisted stove a standard 36 inch clearance on every side, and a listed appliance is what allows a manufacturer's smaller distances to be used instead.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it come with a chimney?\u003c\/summary\u003e\u003cdiv class=\"hwood17ls-fb\"\u003e\u003cp\u003eNo, and we do not sell one with it. The collar is 4.53 inches and HUUM asks for T600, but in a US dwelling the chimney itself has to be listed to UL 103 and marked Type HT, which HUUM's own sets are not. Ask us and we will send the requirements in writing for your chimney professional to work from.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it come with stone?\u003c\/summary\u003e\u003cdiv class=\"hwood17ls-fb\"\u003e\u003cp\u003eNo. It takes 9 boxes, 287 pounds, ordered separately and ideally on the same order so it arrives together.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat firewood fits?\u003c\/summary\u003e\u003cdiv class=\"hwood17ls-fb\"\u003e\u003cp\u003eLogs up to 15.7 inches, 3.1 to 5.9 inches thick. US cordwood is normally sold cut to 16 inches, which does not fit, so ask your supplier to cut short.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it need electricity?\u003c\/summary\u003e\u003cdiv class=\"hwood17ls-fb\"\u003e\u003cp\u003eNo. There is nothing to wire and no control to buy.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow big a room will it heat?\u003c\/summary\u003e\u003cdiv class=\"hwood17ls-fb\"\u003e\u003cp\u003eHUUM rates it for 283 to 565 cubic feet. Measure length by width by height in feet, and treat uninsulated glass, tile or concrete as though the room were larger.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow far from the wall does it have to stand?\u003c\/summary\u003e\u003cdiv class=\"hwood17ls-fb\"\u003e\u003cp\u003eHUUM's own table gives 19.7 inches to combustible material and 47.3 inches above the stove. A non-combustible screen reduces the wall distances, by half with a single screen and by up to three quarters with a double one. Your local authority decides whether those distances may be used at all on a stove that is not listed.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does LS mean on this stove?\u003c\/summary\u003e\u003cdiv class=\"hwood17ls-fb\"\u003e\u003cp\u003eThe firebox extends through the wall, so the stove is loaded and the ash taken out from the next room and no firewood crosses the sauna. It needs a non-combustible wall with an opening of the size HUUM specifies, and the wall can only be so thick: up to 6 inches with the HUUM mounting collar and up to 4 inches without it.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan it go on a wooden floor?\u003c\/summary\u003e\u003cdiv class=\"hwood17ls-fb\"\u003e\u003cp\u003eNot directly. The stove needs a non-combustible surface with the carrying capacity to hold it, which means building the floor out rather than laying something over it.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eShould I buy this or an electric heater?\u003c\/summary\u003e\u003cdiv class=\"hwood17ls-fb\"\u003e\u003cp\u003eAn electric heater comes up to temperature on a timer. This stove needs lighting, tending and a fire every time, and a chimney that satisfies your inspector. People who want that hour choose wood. If you do not, our \u003ca href=\"\/collections\/electric-sauna-heaters\"\u003eelectric sauna heaters\u003c\/a\u003e start from the same sizing question.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cdiv class=\"hwood17ls-close\" id=\"order\"\u003e\n\u003cdiv class=\"hwood17ls-c\"\u003e\n\u003cp class=\"hwood17ls-eyebrow\" style=\"color:#E8A33D\"\u003eOne last thing\u003c\/p\u003e\n\u003ch2\u003eGet the chimney right before you order\u003c\/h2\u003e\n\u003cp\u003eTell us how the chimney leaves the building and what your inspector expects, and we will say whether the HIVE Wood 17 LS suits the room before you spend anything. We send the chimney requirements in writing for your installer, and the stone for this stove is on this page, above Add to Cart, so it travels on the same order.\u003c\/p\u003e\n\u003cdiv class=\"who\"\u003e\n\u003cimg class=\"hwood17ls-av\" src=\"https:\/\/recoveryroomdirect.com\/cdn\/shop\/files\/recovery_room_direct_specialist_customer_service.png?v=178611576\u0026amp;width=128\" alt=\"Chaddy, sauna specialist at Recovery Room Direct\" width=\"52\" height=\"52\" loading=\"lazy\"\u003e\n\u003cp\u003e\u003cb\u003eChaddy\u003c\/b\u003e\u003cspan\u003eSauna specialist, Recovery Room Direct\u003c\/span\u003e\u003cspan\u003eMonday to Saturday, 9AM to 6PM ET\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca class=\"hwood17ls-btn\" href=\"tel:+18885005675\"\u003eCall (888) 500-5675\u003c\/a\u003e\n\u003ca class=\"up\" href=\"#MainContent\"\u003eReady to order? Scroll up to the buy box\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":53527702208879,"sku":"H1010012","price":2618.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-wood-17-ls-through-wall.jpg?v=1790322298"},{"product_id":"huum-hive-flow","title":"HUUM HIVE Flow Wood Burning Sauna Stove","description":"\u003cstyle\u003e.hflow{--ink:#1A1410;--body:#463C33;--mut:#54493D;--accent:#96620A;--bright:#E8A33D;--dark:#171310;--sub:#54493D;--tint:#F7F1E6;--fill:#F0E9DB;--hl:#F6E7CB;--line:#DCCFB4;--warm:#DCCFB4;--edge:#CBBBA0;--rule:#DCCFB4;--r-lg:10px;--r-sm:10px;--r-xs:999px;--gut:20px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;color:var(--body);line-height:1.65;letter-spacing:normal;-webkit-font-smoothing:antialiased;background:#fff}.hflow *{box-sizing:border-box}.hflow .hflow-c 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24px}.hflow .hflow-close .hflow-av{width:52px;height:52px;border-radius:var(--r-xs);flex:0 0 auto;object-fit:cover;background:#2E2620;display:block}.hflow .hflow-close .who p{margin:0;font-size:15.5px;color:#C3B6A5;line-height:1.5}.hflow .hflow-close .who b{color:#fff;display:block;font-size:17px;margin-bottom:8px}.hflow .hflow-close .who span{display:block}.hflow .hflow-c .hflow-btn,.hflow .hflow-btn{display:inline-block;background:var(--accent);color:#fff;font-weight:700;font-size:15.5px;line-height:1.5;padding:16px 32px;border-radius:var(--r-sm);text-decoration:none;margin:8px 0 0}.hflow .hflow-c .hflow-btn:hover,.hflow .hflow-btn:hover{background:var(--ink);color:#fff}.hflow .hflow-close .hflow-btn{display:inline-block;background:var(--bright);color:var(--ink);font-weight:700;font-size:15.5px;padding:16px 32px;border-radius:var(--r-sm);text-decoration:none}.hflow .hflow-close .up{display:block;margin-top:16px;color:#C3B6A5;font-size:15.5px;text-decoration:none;padding:10px 0}@media screen and (max-width:840px){.hflow .hflow-pairup{grid-template-columns:1fr;gap:24px}.hflow .hflow-chk{grid-template-columns:1fr}.hflow .hflow-vidrow{flex-direction:column;align-items:stretch}.hflow .hflow-vid{--cap:380px;align-self:center}.hflow .hflow-vidrow{gap:24px}.hflow .hflow-c{padding:0 16px}.hflow section{padding:40px 0}.hflow section:first-of-type{padding-top:20px}.hflow h2{font-size:23px}.hflow p.hflow-lead{font-size:17px}.hflow .hflow-stat3{grid-template-columns:1fr}.hflow .hflow-stat3\u003ediv{border-right:0;border-bottom:1px solid rgba(255,255,255,.13)}.hflow .hflow-stat3\u003ediv:last-child{border-bottom:0}.hflow .hflow-split{grid-template-columns:1fr;gap:24px}.hflow .hflow-buy{grid-template-columns:1fr}.hflow .hflow-toc ol{grid-template-columns:1fr}}@media screen and (min-width:841px){.hflow .hflow-toc\u003esummary{display:none}.hflow .hflow-toc ol{display:grid !important}}@media screen and (max-width:560px){.hflow .hflow-ladder thead{position:absolute;left:-9999px}.hflow .hflow-ladder tr{display:block;border-bottom:1px solid var(--rule);padding:14px var(--gut)}.hflow .hflow-ladder tr.hflow-on{background:var(--hl)}.hflow .hflow-ladder td{display:block;border:0;padding:0}.hflow .hflow-ladder td:last-child{text-align:left;font-size:15.5px;margin-top:8px}}.hflow .hflow-hl td,.hflow .hflow-hl th,.hflow .hflow-ladder tr.hflow-on td,.hflow table.hflow-cmp td.me{border-bottom-color:var(--edge)}@media screen and (max-width:840px){.hflow table.hflow-cmp thead a{min-height:44px;display:flex;flex-direction:column;justify-content:flex-end;padding-bottom:2px}}.rte .hflow table th,.rte .hflow table td{padding:11px var(--gut)}.hflow .hflow-ladder th:last-child,.hflow .hflow-ladder td:last-child{text-align:left;white-space:normal;overflow-wrap:anywhere}.hflow .hflow-buy{align-items:start}.hflow .hflow-buy li span a{display:inline-block;padding:16px 0;margin:-16px 0}.hflow table.hflow-cmp td:first-child{position:sticky;left:0;z-index:1;background:#fff;box-shadow:inset 0 -1px 0 var(--rule),1px 0 0 var(--rule)}.hflow table.hflow-cmp thead th:first-child{position:sticky;left:0;z-index:2;background:var(--fill)}@media screen and (max-width:560px){.hflow .hflow-ladder td:last-child::before{content:\"Nameplate draw:\\00a0\";font-weight:700;color:var(--ink)}}@media screen and (max-width:480px){.hflow table.hflow-spec th,.hflow table.hflow-spec td{display:block;width:auto}.hflow table.hflow-spec th{border-bottom:0;padding-bottom:0}}.hflow .hflow-vid .video-wrapper{position:absolute !important;inset:0;width:100%;height:100%;padding:0 !important;margin:0}.hflow .hflow-vid video{position:absolute;inset:0;width:100%;height:100%;display:block;border:0;background:var(--dark);object-fit:cover}.hflow .hflow-vid video:focus-visible{outline:3px solid var(--bright);outline-offset:-3px}.hflow .hflow-fig{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--edge);background:#fff}.hflow .hflow-fig img{width:100%;height:auto;display:block;border:0;border-radius:0;box-shadow:none;mix-blend-mode:multiply}.hflow .hflow-c\u003efigure{max-width:560px;margin-left:auto;margin-right:auto}.hflow .hflow-close p.hflow-eyebrow{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;line-height:1.5}.hflow .hflow-stat3 a{color:var(--bright)}.hflow .hflow-faq summary h3{margin:0;font-size:inherit;font-weight:inherit;line-height:inherit;display:inline}.hflow .hflow-cmp thead a .hflow-cmp-here{color:var(--sub);font-weight:600;letter-spacing:.02em;text-transform:none}@media screen and (max-width:560px){.hflow .hflow-ladder.hflow-rooms td:last-child::before{content:\"Rated room:\\00a0\"}.hflow .hflow-ladder.hflow-out td:last-child::before{content:\"Output:\\00a0\"}}.hflow .hflow-tw + p,.hflow .hflow-tw + h3,.hflow .hflow-warn + p,.hflow .hflow-warn + h3,.hflow .hflow-more + p{margin-top:24px}.hflow .hflow-vid iframe{position:absolute;inset:0;width:100%;height:100%;display:block;border:0;background:var(--dark)}.hflow .hflow-cmp .hflow-kw{font-weight:700;color:var(--ink);font-size:17px;white-space:nowrap}.hflow .hflow-cmp tr.hflow-on td{background:var(--hl)}.hflow .hflow-cmp .hflow-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--accent);margin-left:8px;vertical-align:1px}\u003c\/style\u003e\n\u003cdiv class=\"hflow\"\u003e\n\u003csection id=\"overview\"\u003e\n  \u003cdiv class=\"hflow-c\"\u003e\n    \u003cdetails class=\"hflow-disc\"\u003e\u003csummary\u003eJump to\u003cspan class=\"hflow-ct\"\u003e16 sections\u003c\/span\u003e\u003c\/summary\u003e\u003col\u003e\n\u003cli\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#video\"\u003eVideo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#included\"\u003eWhat you also need\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#why\"\u003eWhy this one\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#fit\"\u003eWill it fit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#build\"\u003eBuild\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#firing\"\u003eFirewood and firing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#chimney\"\u003eChimney\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#approval\"\u003ePermits\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#install\"\u003eClearances\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#stones\"\u003eStone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#crate\"\u003eWhat arrives\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#specs\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#compare\"\u003eHow it compares\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eQuestions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#order\"\u003eOrder\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/details\u003e\n    \u003cp class=\"hflow-eyebrow\"\u003eHIVE Flow\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Flow is a wood burning sauna stove for rooms of 282 to 635 cubic feet\u003c\/h2\u003e\n    \u003cp class=\"hflow-lead\"\u003eA HUUM stove built so most of the heat goes into the room instead of up the chimney.\u003c\/p\u003e\n    \u003cp\u003eIt burns split firewood and needs no electricity and no control. What it does need is a chimney your\n    building department will accept, 10 boxes of \u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003esauna stone\u003c\/a\u003e and a\n    floor it can legally stand on. All three are covered below, in that order, because they decide whether\n    this stove suits your room before anything else does.\u003c\/p\u003e\n    \u003cdiv class=\"hflow-stat3\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hflow-lbl\"\u003eThe room\u003c\/p\u003e\n        \u003cp class=\"hflow-big\"\u003e282 to 635 cu. ft.\u003c\/p\u003e\n        \u003cp\u003eLength by width by height, in feet. A room that leaks heat through uninsulated glass, tile or\n        concrete behaves like a bigger one, so size up rather than down.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hflow-lbl\"\u003eFlue and chimney\u003c\/p\u003e\n        \u003cp class=\"hflow-big\"\u003e4.5 in collar, T450\u003c\/p\u003e\n        \u003cp\u003eHUUM asks for at least 16 square inches of cross section. In the US the\n        chimney also has to be a listed Class A Type HT system, which is a separate order.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hflow-lbl\"\u003eThe rest of the order\u003c\/p\u003e\n        \u003cp class=\"hflow-big\"\u003e10 boxes of stone\u003c\/p\u003e\n        \u003cp\u003e330 pounds, not in the crate and not a second order: open \u003cstrong\u003eComplete your heater\u003c\/strong\u003e just above the Add to Cart button and the stone travels with the stove. There is no control to buy and nothing to wire.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"hflow-tinted\" id=\"video\"\u003e\n\u003cdiv class=\"hflow-c\"\u003e\n\u003cp class=\"hflow-eyebrow\"\u003eWatch\u003c\/p\u003e\n\u003cdiv class=\"hflow-vidrow\"\u003e\n\u003cdiv class=\"hflow-vid\"\u003e\u003ciframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/ELORv6rvwBg\" title=\"Moving the chimney outlet to the back, HIVE Flow, HUUM\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"hflow-vidbody\"\u003e\n\u003ch2\u003eTaking the chimney out of the back\u003c\/h2\u003e\n\u003cp class=\"hflow-lead\"\u003eHUUM films the change from a top outlet to a rear one on the Flow.\u003c\/p\u003e\n\u003cp\u003eIt is the one decision on this stove that has to be made before the flue is ordered, because the bolted chimney leg and the cover plate swap places and two ribs of the heat shield are cut to clear the pipe. Worth watching with your installer. The setup film, covering unpacking, positioning and laying the stone, is in the gallery above.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\n\u003csection class=\"hflow-tinted\" id=\"included\"\u003e\n  \u003cdiv class=\"hflow-c\"\u003e\n    \u003cp class=\"hflow-eyebrow\"\u003eBefore the first fire\u003c\/p\u003e\n    \u003ch2\u003eWhat arrives with the HUUM HIVE Flow, and what you still have to order\u003c\/h2\u003e\n    \u003cp class=\"hflow-lead\"\u003eA wood stove is the one sauna heater where the stove is the easy part. Three things are not in the\n    crate and all three are needed before you light it.\u003c\/p\u003e\n    \u003cdiv class=\"hflow-tw hflow-tw--scroll\"\u003e\u003ctable class=\"hflow-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eThis stove needs\u003c\/th\u003e\n\u003cth\u003eWhere it comes from\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSauna stone\u003c\/th\u003e\n\u003ctd\u003e10 boxes, 330 lb\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003eHUUM sauna stones\u003c\/a\u003e, ordered with the stove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney\u003c\/th\u003e\n\u003ctd\u003eListed Class A marked Type HT, at least 16 sq in, onto the 4.5 in collar\u003c\/td\u003e\n\u003ctd\u003eA local chimney professional. We send the requirements in writing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor protection\u003c\/th\u003e\n\u003ctd\u003eNon-combustible base, and a plate in front of the door\u003c\/td\u003e\n\u003ctd\u003eHUUM makes parts for this, quoted with the stove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp\u003eHUUM also lists optional parts for this model: protective floor plate, protective bedding l, stone cage. Ask us to quote the lot on one\n    order so the pallet arrives complete.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"why\"\u003e\n  \u003cdiv class=\"hflow-c\"\u003e\n    \u003cp class=\"hflow-eyebrow\"\u003eHonestly\u003c\/p\u003e\n    \u003ch2\u003eWhy the HUUM HIVE Flow and not a cheaper box stove\u003c\/h2\u003e\n    \u003cp class=\"hflow-lead\"\u003eThree things you are paying for. The stone is held in an open basket rather than behind a steel skin, so the steam comes off rock you can see. The door is glazed, which in a small room means the fire is part of the sitting. And HUUM measures this stove at 74.9 per cent gross efficiency against 67 on its own HIVE Wood range, which is why a smaller kW figure covers a larger room.\u003c\/p\u003e\n    \u003cp\u003eIf none of that matters to you, a welded box stove heats the same room for less money, and we sell\n    those too. Say so on the phone and we will point you at one. The\n    \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e sets wood against electric properly, and the\n    \u003ca href=\"\/pages\/commercial-sales\"\u003ecommercial team\u003c\/a\u003e handles cabins and lodges where a fire is the point.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflow-tinted\" id=\"fit\"\u003e\n  \u003cdiv class=\"hflow-c\"\u003e\n    \u003cp class=\"hflow-eyebrow\"\u003eSizing\u003c\/p\u003e\n    \u003ch2\u003eWhich HUUM stove fits your sauna, and where the HIVE Flow sits\u003c\/h2\u003e\n    \u003cp class=\"hflow-lead\"\u003eHUUM rates a wood stove by the volume of the room, not by a power figure you can meter.\n    Measure length by width by height in feet and compare the result with this table.\u003c\/p\u003e\n    \u003cdiv class=\"hflow-tw hflow-tw--scroll\"\u003e\u003ctable class=\"hflow-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRoom\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eChimney class\u003c\/th\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflow-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-13\"\u003eHIVE Wood 13\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e6 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflow-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17\"\u003eHIVE Wood 17\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflow-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17-ls\"\u003eHIVE Wood 17 LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflow-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini\"\u003eHIVE Flow Mini\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 494 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflow-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini-ls\"\u003eHIVE Flow Mini LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e211 to 494 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hflow-on\"\u003e\n\u003ctd class=\"hflow-kw\"\u003eHIVE Flow\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflow-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-ls\"\u003eHIVE Flow LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp class=\"hflow-warn\"\u003eAn undersized stove is run hard to keep up and wears out early. An oversized\n    one scorches the room near the stove before the far bench is warm. Stay inside the range.\u003c\/p\u003e\n    \u003cp\u003eNot sure a wood stove is the right call? Our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers\n    guide\u003c\/a\u003e sets wood against electric, and every \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heater\u003c\/a\u003e we carry\n    is in one place. These stoves suit a \u003ca href=\"\/collections\/traditional-saunas\"\u003etraditional sauna\u003c\/a\u003e room.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"build\"\u003e\n  \u003cdiv class=\"hflow-c\"\u003e\n    \u003cp class=\"hflow-eyebrow\"\u003eBuild\u003c\/p\u003e\n    \u003ch2\u003eHow the HUUM HIVE Flow is built\u003c\/h2\u003e\n    \u003ch3\u003eWhere the heat goes\u003c\/h3\u003e\n\u003cp class=\"hflow-lead\"\u003eHUUM measures the HIVE Flow at 74.9 per cent gross efficiency, which is its way of saying how much of what the firewood releases ends up in the room instead of the chimney. Average flue gas temperature at nominal output is 642 F. It is also why the kW figure on this stove is not comparable with the 13 and 17 kW on the HIVE Wood range: those are rated by heat released, this one by heat delivered, which is how a smaller number covers a larger room.\u003c\/p\u003e\n\u003ch3\u003eThe glass\u003c\/h3\u003e\n\u003cp\u003eThe door is glazed, so the fire is part of the room rather than something happening behind a plate. Two things come with that. A smoldering load sooots the glass quickly, so burn dry wood hot. And HUUM's manual is explicit that tempered door glass is not under warranty and that water must not be splashed onto hot glass.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflow-tinted\" id=\"firing\"\u003e\n  \u003cdiv class=\"hflow-c\"\u003e\n    \u003cp class=\"hflow-eyebrow\"\u003eRunning it\u003c\/p\u003e\n    \u003ch2\u003eHow much firewood the HUUM HIVE Flow burns, and what fits in it\u003c\/h2\u003e\n    \u003cp class=\"hflow-lead\"\u003eHUUM prints the numbers rather than leaving the owner to guess, and on a wood stove they are the\n    difference between a long life and a warped firebox.\u003c\/p\u003e\n    \u003cdiv class=\"hflow-tw\"\u003e\u003ctable class=\"hflow-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum log length\u003c\/th\u003e\n\u003ctd\u003e16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended log length\u003c\/th\u003e\n\u003ctd\u003e12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLighting load, maximum\u003c\/th\u003e\n\u003ctd\u003e11 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum burn time for that load\u003c\/th\u003e\n\u003ctd\u003e75 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirst reload, maximum\u003c\/th\u003e\n\u003ctd\u003e5 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum burn time after the first reload\u003c\/th\u003e\n\u003ctd\u003e35 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSecond reload, maximum\u003c\/th\u003e\n\u003ctd\u003e4 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel per hour, maximum\u003c\/th\u003e\n\u003ctd\u003e9 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003ch3\u003eFirewood and burn rate\u003c\/h3\u003e\n\u003cp\u003eUS firewood is normally sold cut to 16 inches, which this stove takes, though HUUM recommends 12 inch splits. At the maximum rate it burns about 9 pounds an hour, so a heat up plus a two hour session is somewhere near 25 pounds of wood.\u003c\/p\u003e\n    \u003ch3\u003eIf the stove overheats\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eIf the surface of the stove turns red it is overheating.\u003c\/b\u003e HUUM's instruction is to close the air valve at the bottom of the stove at once. Keep the ash drawer shut while the stove is burning: an open or missing drawer is one of the ways these stoves are overfired, along with too much draught, wood that is too thin or too dry, and reloading early. Deformation from overheating is not a warranty matter.\u003c\/p\u003e\n    \u003cp\u003eHeating time depends on the insulation, the room size and the output of the stove, which is HUUM's\n    own answer and the honest one. No maker in this category publishes a tested heat up time.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hflow-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-flow-glass-door.jpg?width=1200\" alt=\"Fire behind the glass door of the HUUM HIVE Flow sauna stove\" width=\"1390\" height=\"1390\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe fire behind the glass door.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"chimney\"\u003e\n  \u003cdiv class=\"hflow-c\"\u003e\n    \u003cp class=\"hflow-eyebrow\"\u003eThe part people underestimate\u003c\/p\u003e\n    \u003ch2\u003eWhat chimney the HUUM HIVE Flow needs, and why we do not sell you one\u003c\/h2\u003e\n    \u003cp class=\"hflow-lead\"\u003eHUUM asks for a chimney rated T450 with a cross section of at least\n    16 square inches, connected to a 4.5 inch collar, and says only flue pipe\n    your local fire and safety regulations accept may be used.\u003c\/p\u003e\n    \u003cp\u003eThe flue can leave from the top or from the back. For a back connection the bolted chimney leg and the cover plate change places, and two ribs are cut to the chimney diameter and held with the metal fixing plates in the package.\u003c\/p\u003e\n    \u003ch3\u003eWhat the US code requires\u003c\/h3\u003e\n\u003cp\u003eIn the United States that last line has a specific meaning. NFPA 211 and the residential code require a\n    factory built chimney on a wood burning appliance to be listed to UL 103 and physically marked Type HT, and\n    an unlisted metal chimney is not permitted in a one or two family dwelling at all. HUUM builds four\n    stainless chimney sets and they carry European certification, not that listing, so we do not sell them\n    with these stoves.\u003c\/p\u003e\n    \u003ch3\u003eWhy we will not sell you a kit\u003c\/h3\u003e\n\u003cp\u003eWe also will not sell you an adapter and a length of listed pipe and call it a system. The join between\n    a 4.5 inch European collar and 6 inch American pipe is made by an adapter that no chimney\n    manufacturer lists, and no Class A maker builds one at that size. Specifying that joint for you is the one\n    thing worse than specifying nothing.\u003c\/p\u003e\n    \u003ch3\u003eWhat we do instead\u003c\/h3\u003e\n\u003cp\u003eAsk us and we will send you the chimney requirements for this stove in\n    writing: the collar size, the temperature class, the minimum cross section, the clearance and termination\n    rules your installer works to, and the questions to put to your building department. You hand that to a\n    chimney professional, who sizes and installs a listed system for your building and stands behind it. That\n    is how the only US listed sauna stove maker handles it too.\u003c\/p\u003e\n    \u003cp class=\"hflow-warn\"\u003eCall us on (888) 500-5675 before you buy any chimney part. It is half the job and the half\n    that decides whether the install passes.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflow-tinted\" id=\"approval\"\u003e\n  \u003cdiv class=\"hflow-c\"\u003e\n    \u003cp class=\"hflow-eyebrow\"\u003ePermits and inspection\u003c\/p\u003e\n    \u003ch2\u003eIs the HUUM HIVE Flow UL listed?\u003c\/h2\u003e\n    \u003cp class=\"hflow-lead\"\u003eNo. It is certified to EN 15821, with a CPR certificate and German BImSchV stage 2, which are European standards.\u003c\/p\u003e\n    \u003cp\u003e\u003cb\u003eThere is no UL, ULC or CSA listing for any HUUM wood stove.\u003c\/b\u003e HUUM's own US manual puts the\n    decision with your local authority: Use only flue pipe approved by the local fire and safety regulations, and coordinate the installation with the local government and rescue board in advance.\u003c\/p\u003e\n    \u003cp\u003eTwo things follow from that, and you want both answered before you order rather than at inspection.\n    NFPA 211 gives an unlisted solid fuel room heater a standard clearance of 36\n    inches above, in front, behind and at the sides, and allows a manufacturer's smaller distances only for\n    an appliance that is listed. And the chimney itself has to be a listed Class A system marked Type HT.\u003c\/p\u003e\n    \u003ch3\u003eTwo questions for your building department\u003c\/h3\u003e\n\u003cp\u003eSo call your building department and ask two questions. Does a solid fuel sauna stove need a permit\n    here, and will they inspect it against the chimney and HUUM's published clearances, or do they require a\n    listed appliance. Where a listing is required, this stove will not pass.\u003c\/p\u003e\n    \u003cp\u003eWe would rather lose the sale than have you find that out with the stove on the pallet. Call us on\n    (888) 500-5675 and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"install\"\u003e\n  \u003cdiv class=\"hflow-c\"\u003e\n    \u003cp class=\"hflow-eyebrow\"\u003eClearances\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Flow clearances to walls, ceiling and floor\u003c\/h2\u003e\n    \u003cp class=\"hflow-lead\"\u003eThese are HUUM's distances to combustible material, from the manual's own table. Read them with the\n    permits section above: a US authority may hold an unlisted stove to NFPA 211's\n    36 inches instead.\u003c\/p\u003e\n    \u003cdiv class=\"hflow-tw\"\u003e\u003ctable class=\"hflow-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eTo combustible material at each side and the back\u003c\/th\u003e\n\u003ctd\u003e6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front of the door\u003c\/th\u003e\n\u003ctd\u003e20 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWall to wall across the stove\u003c\/th\u003e\n\u003ctd\u003e33 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAbove the stove\u003c\/th\u003e\n\u003ctd\u003e40 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTo a non-combustible wall\u003c\/th\u003e\n\u003ctd\u003e2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate in front of the door\u003c\/th\u003e\n\u003ctd\u003e15.75 in forward, 4 in past each side of the opening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003ch3\u003eReducing the distances with a screen\u003c\/h3\u003e\n\u003cp\u003eA single non-combustible screen halves the distance to the walls and a double screen takes it down by up to three quarters. The ceiling is different: a single screen reduces that distance by 25 per cent at most, and a double screen is never used at the ceiling. Leave at least 1 3\/16 inches of air behind a screen and at least 2 inches between the screen and the stove, and measure the distance to the flammable material rather than to the screen.\u003c\/p\u003e\n    \u003ch3\u003eThe floor under the stove\u003c\/h3\u003e\n\u003cp\u003eThe stove stands on non-combustible flooring. Over a combustible floor a thermal plate or another non-combustible layer is mandatory, with at least 1 3\/16 inches of ventilation gap under it, and the plate in front of the door has its near edge turned up so embers cannot roll underneath.\u003c\/p\u003e\n    \u003cp\u003eIn a niche of non-combustible material, leave at least 4 inches around the stove for air to move.\n    Check the local rules before you reduce anything.\u003c\/p\u003e\n    \u003cp class=\"hflow-warn\"\u003eNo electrical equipment or wiring belongs inside the safety area, and the connection to the chimney is a job for a certified installer. Both are HUUM's instructions, not ours.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hflow-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-flow-in-a-sauna.jpg?width=1200\" alt=\"HUUM HIVE Flow sauna stove in a wood lined sauna\" width=\"1365\" height=\"2048\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eIn a wood lined sauna, with the clearances this page lists.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflow-tinted\" id=\"stones\"\u003e\n  \u003cdiv class=\"hflow-c\"\u003e\n    \u003cp class=\"hflow-eyebrow\"\u003eStone\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Flow takes 10 boxes of sauna stone\u003c\/h2\u003e\n    \u003cp class=\"hflow-lead\"\u003e330 pounds of it, and it is not in the crate. The manual prints a stone size of 2 to 6 inches and recommends HUUM's own stone. Wash it before laying and keep it off the body of the stove.\u003c\/p\u003e\n    \u003cp\u003eThe stone our distributor specifies for this stove is the 2 to 4 inch box, and it is the stone we\n    sell: \u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003eHUUM sauna stones\u003c\/a\u003e, ordered by the box with the stove.\u003c\/p\u003e\n    \u003cp\u003eHUUM asks for a check once a year, and expects a partial or full replacement about every two years. Stone breaks down with heat and water, and a bed that has collapsed into gravel chokes the\n    airflow the fire depends on.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hflow-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-flow-stone-cage.jpg?width=1200\" alt=\"Sauna stones in the steel cage of the HUUM HIVE Flow stove\" width=\"2048\" height=\"2048\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe cage that carries the stone.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"crate\"\u003e\n  \u003cdiv class=\"hflow-c\"\u003e\n    \u003cp class=\"hflow-eyebrow\"\u003eDelivery\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Flow freight delivery and what ships separately\u003c\/h2\u003e\n    \u003cp class=\"hflow-lead\"\u003eAbout 148 pounds as supplied, on a pallet by freight. Two people move it, and it is far easier to\n    carry in before the stone goes on.\u003c\/p\u003e\n    \u003cp\u003eIn the crate: the stove, the grate, the ash grate and ash drawer, two cleaning hatches, two fixing plates, a glove, splints and the manual.\u003c\/p\u003e\n    \u003cp\u003eSeparately, and often on a different day: the stone, the chimney parts and any accessories. See our\n    \u003ca href=\"\/pages\/huum-shipping-policy\"\u003eHUUM shipping policy\u003c\/a\u003e, the \u003ca href=\"\/pages\/huum-return-policy\"\u003ereturn policy\u003c\/a\u003e and the\n    \u003ca href=\"\/pages\/huum-warranty-policy\"\u003ewarranty terms\u003c\/a\u003e.\u003c\/p\u003e\n    \u003cp class=\"hflow-warn\"\u003eBurn the stove once outdoors before it goes in the room if you can. The paint cures on\n    the first firing and smells while it does.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflow-tinted\" id=\"specs\"\u003e\n  \u003cdiv class=\"hflow-c\"\u003e\n    \u003cp class=\"hflow-eyebrow\"\u003eReference\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Flow specifications\u003c\/h2\u003e\n    \u003cdiv class=\"hflow-tw\"\u003e\u003ctable class=\"hflow-spec\"\u003e\n\u003ccaption\u003eFrom the HIVE Flow user manual H1015L03 v5 (US), with the supplied weight from the\n      distributor\u003c\/caption\u003e\n\u003ctr\u003e\n\u003cth\u003eRoom volume\u003c\/th\u003e\n\u003ctd\u003e282 to 635 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003ctd\u003e10 boxes, 330 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue collar\u003c\/th\u003e\n\u003ctd\u003e4.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT450 (a European class, not a UL listing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum chimney cross section\u003c\/th\u003e\n\u003ctd\u003e16 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight as supplied\u003c\/th\u003e\n\u003ctd\u003e148 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to combustible material\u003c\/th\u003e\n\u003ctd\u003e6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance above\u003c\/th\u003e\n\u003ctd\u003e40 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSplit firewood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003ctd\u003eInside the sauna room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal heating capacity\u003c\/th\u003e\n\u003ctd\u003e9.8 kW, rated by heat delivered to the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGross efficiency\u003c\/th\u003e\n\u003ctd\u003e74.9 per cent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight, width, depth\u003c\/th\u003e\n\u003ctd\u003e35 by 21 by 23 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cdiv class=\"hflow-tw\"\u003e\u003ctable class=\"hflow-spec\"\u003e\n\u003ccaption\u003ePart number, certification and warranty\u003c\/caption\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eH1015012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGTIN\u003c\/th\u003e\n\u003ctd\u003e4745090275285\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eEN 15821 (CPR certificate) and BImSchV stage 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNorth American listing\u003c\/th\u003e\n\u003ctd\u003eNone. See the permits section above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptional HUUM accessories\u003c\/th\u003e\n\u003ctd\u003eProtective floor plate, Protective Bedding L, stone cage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eHUUM limited warranty, 3 years private use and 1 year commercial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"compare\"\u003e\n  \u003cdiv class=\"hflow-c\"\u003e\n    \u003cp class=\"hflow-eyebrow\"\u003eAlternatives\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Flow against the rest of the HUUM stove range\u003c\/h2\u003e\n    \u003cdiv class=\"hflow-tw hflow-tw--scroll\"\u003e\u003ctable class=\"hflow-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRoom\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eChimney\u003c\/th\u003e\n\u003cth\u003eEfficiency\u003c\/th\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflow-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-13\"\u003eHIVE Wood 13\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu ft\u003c\/td\u003e\n\u003ctd\u003e6 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e67 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflow-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17\"\u003eHIVE Wood 17\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu ft\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e66 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflow-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17-ls\"\u003eHIVE Wood 17 LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu ft\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e66 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflow-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini\"\u003eHIVE Flow Mini\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 494 cu ft\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e75.1 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflow-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini-ls\"\u003eHIVE Flow Mini LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e211 to 494 cu ft\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e75.1 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hflow-on\"\u003e\n\u003ctd class=\"hflow-kw\"\u003eHIVE Flow\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu ft\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e74.9 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflow-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-ls\"\u003eHIVE Flow LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu ft\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e74.9 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp class=\"hflow-lead\"\u003eThe HIVE Flow stoves hold more stone, run at a higher measured efficiency and take a glazed door. The\n    HIVE Wood stoves are the simpler build and ask for a hotter chimney class, T600 against T450. Browse the\n    rest at \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood burning sauna stoves\u003c\/a\u003e, the whole \u003ca href=\"\/collections\/huum\"\u003eHUUM range\u003c\/a\u003e,\n    or \u003ca href=\"\/collections\/electric-sauna-heaters\"\u003eelectric sauna heaters\u003c\/a\u003e if the fire is not the point for you.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflow-tinted\" id=\"faq\"\u003e\n  \u003cdiv class=\"hflow-c\"\u003e\n    \u003cp class=\"hflow-eyebrow\"\u003eQuestions\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Flow questions buyers ask before ordering\u003c\/h2\u003e\n    \u003cdiv class=\"hflow-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the HUUM HIVE Flow UL listed?\u003c\/summary\u003e\u003cdiv class=\"hflow-fb\"\u003e\u003cp\u003eNo. It carries European certification only, EN 15821 plus BImSchV stage 2, and there is no UL, ULC or CSA listing for any HUUM wood stove. Ask your building department how they inspect a solid fuel sauna stove before you order: NFPA 211 gives an unlisted stove a standard 36 inch clearance on every side, and a listed appliance is what allows a manufacturer's smaller distances to be used instead.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it come with a chimney?\u003c\/summary\u003e\u003cdiv class=\"hflow-fb\"\u003e\u003cp\u003eNo, and we do not sell one with it. The collar is 4.5 inches and HUUM asks for T450, but in a US dwelling the chimney itself has to be listed to UL 103 and marked Type HT, which HUUM's own sets are not. Ask us and we will send the requirements in writing for your chimney professional to work from.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it come with stone?\u003c\/summary\u003e\u003cdiv class=\"hflow-fb\"\u003e\u003cp\u003eNo. It takes 10 boxes, 330 pounds, ordered separately and ideally on the same order so it arrives together.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat firewood fits?\u003c\/summary\u003e\u003cdiv class=\"hflow-fb\"\u003e\u003cp\u003eLogs up to 16 inches, with 12 inch splits recommended. US cordwood is normally cut to 16 inches, which this stove takes.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it need electricity?\u003c\/summary\u003e\u003cdiv class=\"hflow-fb\"\u003e\u003cp\u003eNo. There is nothing to wire and no control to buy.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow big a room will it heat?\u003c\/summary\u003e\u003cdiv class=\"hflow-fb\"\u003e\u003cp\u003eHUUM rates it for 282 to 635 cubic feet. Measure length by width by height in feet, and treat uninsulated glass, tile or concrete as though the room were larger.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow far from the wall does it have to stand?\u003c\/summary\u003e\u003cdiv class=\"hflow-fb\"\u003e\u003cp\u003eHUUM's own table gives 6 inches to combustible material and 40 inches above the stove. A non-combustible screen reduces the wall distances, by half with a single screen and by up to three quarters with a double one. Your local authority decides whether those distances may be used at all on a stove that is not listed.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs there a version loaded from outside the sauna?\u003c\/summary\u003e\u003cdiv class=\"hflow-fb\"\u003e\u003cp\u003eYes. The HIVE Flow LS is the same stove with the firebox extended through the wall, so wood goes in from the next room. See the \u003ca href=\"\/products\/huum-hive-flow-ls\"\u003eHIVE Flow LS\u003c\/a\u003e.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan it go on a wooden floor?\u003c\/summary\u003e\u003cdiv class=\"hflow-fb\"\u003e\u003cp\u003eOnly over a thermal plate or another non-combustible layer, with a ventilation gap under it, and a plate in front of the door with its near edge turned up so embers cannot roll underneath.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eShould I buy this or an electric heater?\u003c\/summary\u003e\u003cdiv class=\"hflow-fb\"\u003e\u003cp\u003eAn electric heater comes up to temperature on a timer. This stove needs lighting, tending and a fire every time, and a chimney that satisfies your inspector. People who want that hour choose wood. If you do not, our \u003ca href=\"\/collections\/electric-sauna-heaters\"\u003eelectric sauna heaters\u003c\/a\u003e start from the same sizing question.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cdiv class=\"hflow-close\" id=\"order\"\u003e\n\u003cdiv class=\"hflow-c\"\u003e\n\u003cp class=\"hflow-eyebrow\" style=\"color:#E8A33D\"\u003eOne last thing\u003c\/p\u003e\n\u003ch2\u003eGet the chimney right before you order\u003c\/h2\u003e\n\u003cp\u003eTell us how the chimney leaves the building and what your inspector expects, and we will say whether the HIVE Flow suits the room before you spend anything. We send the chimney requirements in writing for your installer, and the stone for this stove is on this page, above Add to Cart, so it travels on the same order.\u003c\/p\u003e\n\u003cdiv class=\"who\"\u003e\n\u003cimg class=\"hflow-av\" src=\"https:\/\/recoveryroomdirect.com\/cdn\/shop\/files\/recovery_room_direct_specialist_customer_service.png?v=178611576\u0026amp;width=128\" alt=\"Chaddy, sauna specialist at Recovery Room Direct\" width=\"52\" height=\"52\" loading=\"lazy\"\u003e\n\u003cp\u003e\u003cb\u003eChaddy\u003c\/b\u003e\u003cspan\u003eSauna specialist, Recovery Room Direct\u003c\/span\u003e\u003cspan\u003eMonday to Saturday, 9AM to 6PM ET\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca class=\"hflow-btn\" href=\"tel:+18885005675\"\u003eCall (888) 500-5675\u003c\/a\u003e\n\u003ca class=\"up\" href=\"#MainContent\"\u003eReady to order? Scroll up to the buy box\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":53527702864239,"sku":"H1015012","price":3129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-flow-lifestyle-crop.jpg?v=1791438608"},{"product_id":"huum-hive-flow-ls","title":"HUUM HIVE Flow LS Wood Burning Sauna Stove","description":"\u003cstyle\u003e.hflowls{--ink:#1A1410;--body:#463C33;--mut:#54493D;--accent:#96620A;--bright:#E8A33D;--dark:#171310;--sub:#54493D;--tint:#F7F1E6;--fill:#F0E9DB;--hl:#F6E7CB;--line:#DCCFB4;--warm:#DCCFB4;--edge:#CBBBA0;--rule:#DCCFB4;--r-lg:10px;--r-sm:10px;--r-xs:999px;--gut:20px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;color:var(--body);line-height:1.65;letter-spacing:normal;-webkit-font-smoothing:antialiased;background:#fff}.hflowls *{box-sizing:border-box}.hflowls 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td:last-child{text-align:left;font-size:15.5px;margin-top:8px}}.hflowls .hflowls-hl td,.hflowls .hflowls-hl th,.hflowls .hflowls-ladder tr.hflowls-on td,.hflowls table.hflowls-cmp td.me{border-bottom-color:var(--edge)}@media screen and (max-width:840px){.hflowls table.hflowls-cmp thead a{min-height:44px;display:flex;flex-direction:column;justify-content:flex-end;padding-bottom:2px}}.rte .hflowls table th,.rte .hflowls table td{padding:11px var(--gut)}.hflowls .hflowls-ladder th:last-child,.hflowls .hflowls-ladder td:last-child{text-align:left;white-space:normal;overflow-wrap:anywhere}.hflowls .hflowls-buy{align-items:start}.hflowls .hflowls-buy li span a{display:inline-block;padding:16px 0;margin:-16px 0}.hflowls table.hflowls-cmp td:first-child{position:sticky;left:0;z-index:1;background:#fff;box-shadow:inset 0 -1px 0 var(--rule),1px 0 0 var(--rule)}.hflowls table.hflowls-cmp thead th:first-child{position:sticky;left:0;z-index:2;background:var(--fill)}@media screen and (max-width:560px){.hflowls .hflowls-ladder td:last-child::before{content:\"Nameplate draw:\\00a0\";font-weight:700;color:var(--ink)}}@media screen and (max-width:480px){.hflowls table.hflowls-spec th,.hflowls table.hflowls-spec td{display:block;width:auto}.hflowls table.hflowls-spec th{border-bottom:0;padding-bottom:0}}.hflowls .hflowls-vid .video-wrapper{position:absolute !important;inset:0;width:100%;height:100%;padding:0 !important;margin:0}.hflowls .hflowls-vid video{position:absolute;inset:0;width:100%;height:100%;display:block;border:0;background:var(--dark);object-fit:cover}.hflowls .hflowls-vid video:focus-visible{outline:3px solid var(--bright);outline-offset:-3px}.hflowls .hflowls-fig{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--edge);background:#fff}.hflowls .hflowls-fig img{width:100%;height:auto;display:block;border:0;border-radius:0;box-shadow:none;mix-blend-mode:multiply}.hflowls .hflowls-c\u003efigure{max-width:560px;margin-left:auto;margin-right:auto}.hflowls .hflowls-close p.hflowls-eyebrow{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;line-height:1.5}.hflowls .hflowls-stat3 a{color:var(--bright)}.hflowls .hflowls-faq summary h3{margin:0;font-size:inherit;font-weight:inherit;line-height:inherit;display:inline}.hflowls .hflowls-cmp thead a .hflowls-cmp-here{color:var(--sub);font-weight:600;letter-spacing:.02em;text-transform:none}@media screen and (max-width:560px){.hflowls .hflowls-ladder.hflowls-rooms td:last-child::before{content:\"Rated room:\\00a0\"}.hflowls .hflowls-ladder.hflowls-out td:last-child::before{content:\"Output:\\00a0\"}}.hflowls .hflowls-tw + p,.hflowls .hflowls-tw + h3,.hflowls .hflowls-warn + p,.hflowls .hflowls-warn + h3,.hflowls .hflowls-more + p{margin-top:24px}.hflowls .hflowls-vid iframe{position:absolute;inset:0;width:100%;height:100%;display:block;border:0;background:var(--dark)}.hflowls .hflowls-cmp .hflowls-kw{font-weight:700;color:var(--ink);font-size:17px;white-space:nowrap}.hflowls .hflowls-cmp tr.hflowls-on td{background:var(--hl)}.hflowls .hflowls-cmp .hflowls-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--accent);margin-left:8px;vertical-align:1px}\u003c\/style\u003e\n\u003cdiv class=\"hflowls\"\u003e\n\u003csection id=\"overview\"\u003e\n  \u003cdiv class=\"hflowls-c\"\u003e\n    \u003cdetails class=\"hflowls-disc\"\u003e\u003csummary\u003eJump to\u003cspan class=\"hflowls-ct\"\u003e16 sections\u003c\/span\u003e\u003c\/summary\u003e\u003col\u003e\n\u003cli\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#video\"\u003eVideo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#included\"\u003eWhat you also need\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#why\"\u003eWhy this one\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#fit\"\u003eWill it fit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#build\"\u003eBuild\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#firing\"\u003eFirewood and firing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#chimney\"\u003eChimney\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#approval\"\u003ePermits\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#install\"\u003eClearances\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#stones\"\u003eStone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#crate\"\u003eWhat arrives\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#specs\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#compare\"\u003eHow it compares\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eQuestions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#order\"\u003eOrder\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/details\u003e\n    \u003cp class=\"hflowls-eyebrow\"\u003eHIVE Flow LS\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Flow LS is a wood burning sauna stove for rooms of 282 to 635 cubic feet\u003c\/h2\u003e\n    \u003cp class=\"hflowls-lead\"\u003eA HUUM stove built so most of the heat goes into the room instead of up the chimney. Its firebox extends through the wall, so the fire is fed from the next room and no firewood is carried into the sauna.\u003c\/p\u003e\n    \u003cp\u003eIt burns split firewood and needs no electricity and no control. What it does need is a chimney your\n    building department will accept, 10 boxes of \u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003esauna stone\u003c\/a\u003e and a\n    floor it can legally stand on. All three are covered below, in that order, because they decide whether\n    this stove suits your room before anything else does.\u003c\/p\u003e\n    \u003cdiv class=\"hflowls-stat3\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hflowls-lbl\"\u003eThe room\u003c\/p\u003e\n        \u003cp class=\"hflowls-big\"\u003e282 to 635 cu. ft.\u003c\/p\u003e\n        \u003cp\u003eLength by width by height, in feet. A room that leaks heat through uninsulated glass, tile or\n        concrete behaves like a bigger one, so size up rather than down.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hflowls-lbl\"\u003eFlue and chimney\u003c\/p\u003e\n        \u003cp class=\"hflowls-big\"\u003e4.5 in collar, T450\u003c\/p\u003e\n        \u003cp\u003eHUUM asks for at least 16 square inches of cross section. In the US the\n        chimney also has to be a listed Class A Type HT system, which is a separate order.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hflowls-lbl\"\u003eThe rest of the order\u003c\/p\u003e\n        \u003cp class=\"hflowls-big\"\u003e10 boxes of stone\u003c\/p\u003e\n        \u003cp\u003e330 pounds, not in the crate and not a second order: open \u003cstrong\u003eComplete your heater\u003c\/strong\u003e just above the Add to Cart button and the stone travels with the stove. There is no control to buy and nothing to wire.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"hflowls-tinted\" id=\"video\"\u003e\n\u003cdiv class=\"hflowls-c\"\u003e\n\u003cp class=\"hflowls-eyebrow\"\u003eWatch\u003c\/p\u003e\n\u003cdiv class=\"hflowls-vidrow\"\u003e\n\u003cdiv class=\"hflowls-vid\"\u003e\u003ciframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/ELORv6rvwBg\" title=\"Moving the chimney outlet to the back, HIVE Flow LS, HUUM\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"hflowls-vidbody\"\u003e\n\u003ch2\u003eTaking the chimney out of the back\u003c\/h2\u003e\n\u003cp class=\"hflowls-lead\"\u003eHUUM films the change from a top outlet to a rear one on the Flow.\u003c\/p\u003e\n\u003cp\u003eIt is the one decision on this stove that has to be made before the flue is ordered, because the bolted chimney leg and the cover plate swap places and two ribs of the heat shield are cut to clear the pipe. Worth watching with your installer. The setup film, covering unpacking, positioning and laying the stone, is in the gallery above.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\n\u003csection class=\"hflowls-tinted\" id=\"included\"\u003e\n  \u003cdiv class=\"hflowls-c\"\u003e\n    \u003cp class=\"hflowls-eyebrow\"\u003eBefore the first fire\u003c\/p\u003e\n    \u003ch2\u003eWhat arrives with the HUUM HIVE Flow LS, and what you still have to order\u003c\/h2\u003e\n    \u003cp class=\"hflowls-lead\"\u003eA wood stove is the one sauna heater where the stove is the easy part. Three things are not in the\n    crate and all three are needed before you light it.\u003c\/p\u003e\n    \u003cdiv class=\"hflowls-tw hflowls-tw--scroll\"\u003e\u003ctable class=\"hflowls-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eThis stove needs\u003c\/th\u003e\n\u003cth\u003eWhere it comes from\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSauna stone\u003c\/th\u003e\n\u003ctd\u003e10 boxes, 330 lb\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003eHUUM sauna stones\u003c\/a\u003e, ordered with the stove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney\u003c\/th\u003e\n\u003ctd\u003eListed Class A marked Type HT, at least 16 sq in, onto the 4.5 in collar\u003c\/td\u003e\n\u003ctd\u003eA local chimney professional. We send the requirements in writing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor protection\u003c\/th\u003e\n\u003ctd\u003eNon-combustible base, and a plate in front of the door\u003c\/td\u003e\n\u003ctd\u003eHUUM makes parts for this, quoted with the stove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWall collar\u003c\/th\u003e\n\u003ctd\u003eSeals and finishes the opening the firebox passes through\u003c\/td\u003e\n\u003ctd\u003eHUUM part, quoted with the stove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp\u003eHUUM also lists optional parts for this model: protective floor plate, ls protective bedding l, stone cage, mounting collar l. Ask us to quote the lot on one\n    order so the pallet arrives complete.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"why\"\u003e\n  \u003cdiv class=\"hflowls-c\"\u003e\n    \u003cp class=\"hflowls-eyebrow\"\u003eHonestly\u003c\/p\u003e\n    \u003ch2\u003eWhy the HUUM HIVE Flow LS and not a cheaper box stove\u003c\/h2\u003e\n    \u003cp class=\"hflowls-lead\"\u003eThree things you are paying for. The stone is held in an open basket rather than behind a steel skin, so the steam comes off rock you can see. The door is glazed, which in a small room means the fire is part of the sitting. And HUUM measures this stove at 74.9 per cent gross efficiency against 67 on its own HIVE Wood range, which is why a smaller kW figure covers a larger room.\u003c\/p\u003e\n    \u003cp\u003eIf none of that matters to you, a welded box stove heats the same room for less money, and we sell\n    those too. Say so on the phone and we will point you at one. The\n    \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e sets wood against electric properly, and the\n    \u003ca href=\"\/pages\/commercial-sales\"\u003ecommercial team\u003c\/a\u003e handles cabins and lodges where a fire is the point.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflowls-tinted\" id=\"fit\"\u003e\n  \u003cdiv class=\"hflowls-c\"\u003e\n    \u003cp class=\"hflowls-eyebrow\"\u003eSizing\u003c\/p\u003e\n    \u003ch2\u003eWhich HUUM stove fits your sauna, and where the HIVE Flow LS sits\u003c\/h2\u003e\n    \u003cp class=\"hflowls-lead\"\u003eHUUM rates a wood stove by the volume of the room, not by a power figure you can meter.\n    Measure length by width by height in feet and compare the result with this table.\u003c\/p\u003e\n    \u003cdiv class=\"hflowls-tw hflowls-tw--scroll\"\u003e\u003ctable class=\"hflowls-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRoom\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eChimney class\u003c\/th\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-13\"\u003eHIVE Wood 13\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e6 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17\"\u003eHIVE Wood 17\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17-ls\"\u003eHIVE Wood 17 LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini\"\u003eHIVE Flow Mini\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 494 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini-ls\"\u003eHIVE Flow Mini LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e211 to 494 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow\"\u003eHIVE Flow\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hflowls-on\"\u003e\n\u003ctd class=\"hflowls-kw\"\u003eHIVE Flow LS\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp class=\"hflowls-warn\"\u003eAn undersized stove is run hard to keep up and wears out early. An oversized\n    one scorches the room near the stove before the far bench is warm. Stay inside the range.\u003c\/p\u003e\n    \u003cp\u003eNot sure a wood stove is the right call? Our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers\n    guide\u003c\/a\u003e sets wood against electric, and every \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heater\u003c\/a\u003e we carry\n    is in one place. These stoves suit a \u003ca href=\"\/collections\/traditional-saunas\"\u003etraditional sauna\u003c\/a\u003e room.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"build\"\u003e\n  \u003cdiv class=\"hflowls-c\"\u003e\n    \u003cp class=\"hflowls-eyebrow\"\u003eBuild\u003c\/p\u003e\n    \u003ch2\u003eHow the HUUM HIVE Flow LS is built\u003c\/h2\u003e\n    \u003ch3\u003eWhere the heat goes\u003c\/h3\u003e\n\u003cp class=\"hflowls-lead\"\u003eHUUM measures the HIVE Flow LS at 74.9 per cent gross efficiency, which is its way of saying how much of what the firewood releases ends up in the room instead of the chimney. Average flue gas temperature at nominal output is 642 F. It is also why the kW figure on this stove is not comparable with the 13 and 17 kW on the HIVE Wood range: those are rated by heat released, this one by heat delivered, which is how a smaller number covers a larger room.\u003c\/p\u003e\n\u003ch3\u003eThe glass\u003c\/h3\u003e\n\u003cp\u003eThe door is glazed, so the fire is part of the room rather than something happening behind a plate. Two things come with that. A smoldering load sooots the glass quickly, so burn dry wood hot. And HUUM's manual is explicit that tempered door glass is not under warranty and that water must not be splashed onto hot glass.\u003c\/p\u003e\n\u003ch3\u003eCutting the wall for the HIVE Flow LS\u003c\/h3\u003e\n\u003cp\u003eThe firebox reaches through the wall, so wood is loaded and ash is taken out from the next room. The wall it passes through has to be non-combustible, and HUUM sizes the opening three ways depending on whether the stove stands on the floor and whether its mounting collar is used.\u003c\/p\u003e\n\u003cdiv class=\"hflowls-tw\"\u003e\u003ctable class=\"hflowls-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor, no collar\u003c\/th\u003e\n\u003ctd\u003ewall at least 26 by 41 in, opening 13 by 19 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor, huum mounting collar\u003c\/th\u003e\n\u003ctd\u003ewall at least 26 by 41 in, opening 19 by 22 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtective bedding + collar\u003c\/th\u003e\n\u003ctd\u003ewall at least 26 by 43 in, opening 19 by 24 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cb\u003eThere is a limit on wall thickness.\u003c\/b\u003e The extension reaches through up to 6 inches of wall with the HUUM mounting collar, and up to 4 inches without it. Measure the finished thickness, insulation and both surfaces included, before you commit to an LS stove. A thicker wall rules it out.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflowls-tinted\" id=\"firing\"\u003e\n  \u003cdiv class=\"hflowls-c\"\u003e\n    \u003cp class=\"hflowls-eyebrow\"\u003eRunning it\u003c\/p\u003e\n    \u003ch2\u003eHow much firewood the HUUM HIVE Flow LS burns, and what fits in it\u003c\/h2\u003e\n    \u003cp class=\"hflowls-lead\"\u003eHUUM prints the numbers rather than leaving the owner to guess, and on a wood stove they are the\n    difference between a long life and a warped firebox.\u003c\/p\u003e\n    \u003cdiv class=\"hflowls-tw\"\u003e\u003ctable class=\"hflowls-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum log length\u003c\/th\u003e\n\u003ctd\u003e16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended log length\u003c\/th\u003e\n\u003ctd\u003e12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLighting load, maximum\u003c\/th\u003e\n\u003ctd\u003e11 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum burn time for that load\u003c\/th\u003e\n\u003ctd\u003e75 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirst reload, maximum\u003c\/th\u003e\n\u003ctd\u003e5 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum burn time after the first reload\u003c\/th\u003e\n\u003ctd\u003e35 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSecond reload, maximum\u003c\/th\u003e\n\u003ctd\u003e4 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel per hour, maximum\u003c\/th\u003e\n\u003ctd\u003e9 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003ch3\u003eFirewood and burn rate\u003c\/h3\u003e\n\u003cp\u003eUS firewood is normally sold cut to 16 inches, which this stove takes, though HUUM recommends 12 inch splits. At the maximum rate it burns about 9 pounds an hour, so a heat up plus a two hour session is somewhere near 25 pounds of wood.\u003c\/p\u003e\n    \u003ch3\u003eIf the stove overheats\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eIf the surface of the stove turns red it is overheating.\u003c\/b\u003e HUUM's instruction is to close the air valve at the bottom of the stove at once. Keep the ash drawer shut while the stove is burning: an open or missing drawer is one of the ways these stoves are overfired, along with too much draught, wood that is too thin or too dry, and reloading early. Deformation from overheating is not a warranty matter.\u003c\/p\u003e\n    \u003cp\u003eHeating time depends on the insulation, the room size and the output of the stove, which is HUUM's\n    own answer and the honest one. No maker in this category publishes a tested heat up time.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hflowls-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-flow-ls-glass-door.jpg?width=1200\" alt=\"Fire behind the glass door of the HUUM HIVE Flow LS sauna stove\" width=\"1390\" height=\"1390\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe fire behind the glass door.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"chimney\"\u003e\n  \u003cdiv class=\"hflowls-c\"\u003e\n    \u003cp class=\"hflowls-eyebrow\"\u003eThe part people underestimate\u003c\/p\u003e\n    \u003ch2\u003eWhat chimney the HUUM HIVE Flow LS needs, and why we do not sell you one\u003c\/h2\u003e\n    \u003cp class=\"hflowls-lead\"\u003eHUUM asks for a chimney rated T450 with a cross section of at least\n    16 square inches, connected to a 4.5 inch collar, and says only flue pipe\n    your local fire and safety regulations accept may be used.\u003c\/p\u003e\n    \u003cp\u003eThe flue can leave from the top or from the back. For a back connection the bolted chimney leg and the cover plate change places, and two ribs are cut to the chimney diameter and held with the metal fixing plates in the package.\u003c\/p\u003e\n    \u003ch3\u003eWhat the US code requires\u003c\/h3\u003e\n\u003cp\u003eIn the United States that last line has a specific meaning. NFPA 211 and the residential code require a\n    factory built chimney on a wood burning appliance to be listed to UL 103 and physically marked Type HT, and\n    an unlisted metal chimney is not permitted in a one or two family dwelling at all. HUUM builds four\n    stainless chimney sets and they carry European certification, not that listing, so we do not sell them\n    with these stoves.\u003c\/p\u003e\n    \u003ch3\u003eWhy we will not sell you a kit\u003c\/h3\u003e\n\u003cp\u003eWe also will not sell you an adapter and a length of listed pipe and call it a system. The join between\n    a 4.5 inch European collar and 6 inch American pipe is made by an adapter that no chimney\n    manufacturer lists, and no Class A maker builds one at that size. Specifying that joint for you is the one\n    thing worse than specifying nothing.\u003c\/p\u003e\n    \u003ch3\u003eWhat we do instead\u003c\/h3\u003e\n\u003cp\u003eAsk us and we will send you the chimney requirements for this stove in\n    writing: the collar size, the temperature class, the minimum cross section, the clearance and termination\n    rules your installer works to, and the questions to put to your building department. You hand that to a\n    chimney professional, who sizes and installs a listed system for your building and stands behind it. That\n    is how the only US listed sauna stove maker handles it too.\u003c\/p\u003e\n    \u003cp class=\"hflowls-warn\"\u003eCall us on (888) 500-5675 before you buy any chimney part. It is half the job and the half\n    that decides whether the install passes.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflowls-tinted\" id=\"approval\"\u003e\n  \u003cdiv class=\"hflowls-c\"\u003e\n    \u003cp class=\"hflowls-eyebrow\"\u003ePermits and inspection\u003c\/p\u003e\n    \u003ch2\u003eIs the HUUM HIVE Flow LS UL listed?\u003c\/h2\u003e\n    \u003cp class=\"hflowls-lead\"\u003eNo. It is certified to EN 15821, with a CPR certificate and German BImSchV stage 2, which are European standards.\u003c\/p\u003e\n    \u003cp\u003e\u003cb\u003eThere is no UL, ULC or CSA listing for any HUUM wood stove.\u003c\/b\u003e HUUM's own US manual puts the\n    decision with your local authority: Use only flue pipe approved by the local fire and safety regulations, and coordinate the installation with the local government and rescue board in advance.\u003c\/p\u003e\n    \u003cp\u003eTwo things follow from that, and you want both answered before you order rather than at inspection.\n    NFPA 211 gives an unlisted solid fuel room heater a standard clearance of 36\n    inches above, in front, behind and at the sides, and allows a manufacturer's smaller distances only for\n    an appliance that is listed. And the chimney itself has to be a listed Class A system marked Type HT.\u003c\/p\u003e\n    \u003ch3\u003eTwo questions for your building department\u003c\/h3\u003e\n\u003cp\u003eSo call your building department and ask two questions. Does a solid fuel sauna stove need a permit\n    here, and will they inspect it against the chimney and HUUM's published clearances, or do they require a\n    listed appliance. Where a listing is required, this stove will not pass.\u003c\/p\u003e\n    \u003cp\u003eWe would rather lose the sale than have you find that out with the stove on the pallet. Call us on\n    (888) 500-5675 and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"install\"\u003e\n  \u003cdiv class=\"hflowls-c\"\u003e\n    \u003cp class=\"hflowls-eyebrow\"\u003eClearances\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Flow LS clearances to walls, ceiling and floor\u003c\/h2\u003e\n    \u003cp class=\"hflowls-lead\"\u003eThese are HUUM's distances to combustible material, from the manual's own table. Read them with the\n    permits section above: a US authority may hold an unlisted stove to NFPA 211's\n    36 inches instead.\u003c\/p\u003e\n    \u003cdiv class=\"hflowls-tw\"\u003e\u003ctable class=\"hflowls-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eTo combustible material at each side and the back\u003c\/th\u003e\n\u003ctd\u003e6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front of the door\u003c\/th\u003e\n\u003ctd\u003e20 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWall to wall across the stove\u003c\/th\u003e\n\u003ctd\u003e33 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAbove the stove\u003c\/th\u003e\n\u003ctd\u003e40 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTo a non-combustible wall\u003c\/th\u003e\n\u003ctd\u003e2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate in front of the door\u003c\/th\u003e\n\u003ctd\u003e15.75 in forward, 4 in past each side of the opening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003ch3\u003eReducing the distances with a screen\u003c\/h3\u003e\n\u003cp\u003eA single non-combustible screen halves the distance to the walls and a double screen takes it down by up to three quarters. The ceiling is different: a single screen reduces that distance by 25 per cent at most, and a double screen is never used at the ceiling. Leave at least 1 3\/16 inches of air behind a screen and at least 2 inches between the screen and the stove, and measure the distance to the flammable material rather than to the screen.\u003c\/p\u003e\n    \u003ch3\u003eThe floor under the stove\u003c\/h3\u003e\n\u003cp\u003eThe stove stands on non-combustible flooring. Over a combustible floor a thermal plate or another non-combustible layer is mandatory, with at least 1 3\/16 inches of ventilation gap under it, and the plate in front of the door has its near edge turned up so embers cannot roll underneath.\u003c\/p\u003e\n    \u003cp\u003eIn a niche of non-combustible material, leave at least 4 inches around the stove for air to move.\n    Check the local rules before you reduce anything.\u003c\/p\u003e\n    \u003cp class=\"hflowls-warn\"\u003eNo electrical equipment or wiring belongs inside the safety area, and the connection to the chimney is a job for a certified installer. Both are HUUM's instructions, not ours.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hflowls-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-flow-ls-in-a-sauna.jpg?width=1200\" alt=\"HUUM HIVE Flow LS sauna stove in a wood lined sauna\" width=\"1365\" height=\"2048\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eIn a wood lined sauna, with the clearances this page lists.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflowls-tinted\" id=\"stones\"\u003e\n  \u003cdiv class=\"hflowls-c\"\u003e\n    \u003cp class=\"hflowls-eyebrow\"\u003eStone\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Flow LS takes 10 boxes of sauna stone\u003c\/h2\u003e\n    \u003cp class=\"hflowls-lead\"\u003e330 pounds of it, and it is not in the crate. The manual prints a stone size of 2 to 6 inches and recommends HUUM's own stone. Wash it before laying and keep it off the body of the stove.\u003c\/p\u003e\n    \u003cp\u003eThe stone our distributor specifies for this stove is the 2 to 4 inch box, and it is the stone we\n    sell: \u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003eHUUM sauna stones\u003c\/a\u003e, ordered by the box with the stove.\u003c\/p\u003e\n    \u003cp\u003eHUUM asks for a check once a year, and expects a partial or full replacement about every two years. Stone breaks down with heat and water, and a bed that has collapsed into gravel chokes the\n    airflow the fire depends on.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hflowls-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-flow-ls-stone-cage.jpg?width=1200\" alt=\"Sauna stones in the steel cage of the HUUM HIVE Flow LS stove\" width=\"2048\" height=\"2048\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe cage that carries the stone.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"crate\"\u003e\n  \u003cdiv class=\"hflowls-c\"\u003e\n    \u003cp class=\"hflowls-eyebrow\"\u003eDelivery\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Flow LS freight delivery and what ships separately\u003c\/h2\u003e\n    \u003cp class=\"hflowls-lead\"\u003eAbout 161 pounds as supplied, on a pallet by freight. Two people move it, and it is far easier to\n    carry in before the stone goes on.\u003c\/p\u003e\n    \u003cp\u003eIn the crate: the stove, the grate, the ash grate and ash drawer, two cleaning hatches, two fixing plates, a glove, splints and the manual.\u003c\/p\u003e\n    \u003cp\u003eSeparately, and often on a different day: the stone, the chimney parts and any accessories. See our\n    \u003ca href=\"\/pages\/huum-shipping-policy\"\u003eHUUM shipping policy\u003c\/a\u003e, the \u003ca href=\"\/pages\/huum-return-policy\"\u003ereturn policy\u003c\/a\u003e and the\n    \u003ca href=\"\/pages\/huum-warranty-policy\"\u003ewarranty terms\u003c\/a\u003e.\u003c\/p\u003e\n    \u003cp class=\"hflowls-warn\"\u003eBurn the stove once outdoors before it goes in the room if you can. The paint cures on\n    the first firing and smells while it does.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflowls-tinted\" id=\"specs\"\u003e\n  \u003cdiv class=\"hflowls-c\"\u003e\n    \u003cp class=\"hflowls-eyebrow\"\u003eReference\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Flow LS specifications\u003c\/h2\u003e\n    \u003cdiv class=\"hflowls-tw\"\u003e\u003ctable class=\"hflowls-spec\"\u003e\n\u003ccaption\u003eFrom the HIVE Flow user manual H1015L03 v5 (US), with the supplied weight from the\n      distributor\u003c\/caption\u003e\n\u003ctr\u003e\n\u003cth\u003eRoom volume\u003c\/th\u003e\n\u003ctd\u003e282 to 635 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003ctd\u003e10 boxes, 330 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue collar\u003c\/th\u003e\n\u003ctd\u003e4.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT450 (a European class, not a UL listing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum chimney cross section\u003c\/th\u003e\n\u003ctd\u003e16 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight as supplied\u003c\/th\u003e\n\u003ctd\u003e161 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to combustible material\u003c\/th\u003e\n\u003ctd\u003e6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance above\u003c\/th\u003e\n\u003ctd\u003e40 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSplit firewood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003ctd\u003eThrough the wall from the next room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal heating capacity\u003c\/th\u003e\n\u003ctd\u003e9.8 kW, rated by heat delivered to the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGross efficiency\u003c\/th\u003e\n\u003ctd\u003e74.9 per cent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight, width, depth\u003c\/th\u003e\n\u003ctd\u003e35 by 21 by 28 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cdiv class=\"hflowls-tw\"\u003e\u003ctable class=\"hflowls-spec\"\u003e\n\u003ccaption\u003ePart number, certification and warranty\u003c\/caption\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eH1016012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGTIN\u003c\/th\u003e\n\u003ctd\u003e4745090275292\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eEN 15821 (CPR certificate) and BImSchV stage 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNorth American listing\u003c\/th\u003e\n\u003ctd\u003eNone. See the permits section above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptional HUUM accessories\u003c\/th\u003e\n\u003ctd\u003eProtective floor plate, LS Protective Bedding L, stone cage, Mounting Collar L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eHUUM limited warranty, 3 years private use and 1 year commercial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"compare\"\u003e\n  \u003cdiv class=\"hflowls-c\"\u003e\n    \u003cp class=\"hflowls-eyebrow\"\u003eAlternatives\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Flow LS against the rest of the HUUM stove range\u003c\/h2\u003e\n    \u003cdiv class=\"hflowls-tw hflowls-tw--scroll\"\u003e\u003ctable class=\"hflowls-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRoom\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eChimney\u003c\/th\u003e\n\u003cth\u003eEfficiency\u003c\/th\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-13\"\u003eHIVE Wood 13\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu ft\u003c\/td\u003e\n\u003ctd\u003e6 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e67 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17\"\u003eHIVE Wood 17\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu ft\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e66 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17-ls\"\u003eHIVE Wood 17 LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu ft\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e66 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini\"\u003eHIVE Flow Mini\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 494 cu ft\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e75.1 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini-ls\"\u003eHIVE Flow Mini LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e211 to 494 cu ft\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e75.1 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowls-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow\"\u003eHIVE Flow\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu ft\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e74.9 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hflowls-on\"\u003e\n\u003ctd class=\"hflowls-kw\"\u003eHIVE Flow LS\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu ft\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e74.9 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp class=\"hflowls-lead\"\u003eThe HIVE Flow stoves hold more stone, run at a higher measured efficiency and take a glazed door. The\n    HIVE Wood stoves are the simpler build and ask for a hotter chimney class, T600 against T450. Browse the\n    rest at \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood burning sauna stoves\u003c\/a\u003e, the whole \u003ca href=\"\/collections\/huum\"\u003eHUUM range\u003c\/a\u003e,\n    or \u003ca href=\"\/collections\/electric-sauna-heaters\"\u003eelectric sauna heaters\u003c\/a\u003e if the fire is not the point for you.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflowls-tinted\" id=\"faq\"\u003e\n  \u003cdiv class=\"hflowls-c\"\u003e\n    \u003cp class=\"hflowls-eyebrow\"\u003eQuestions\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Flow LS questions buyers ask before ordering\u003c\/h2\u003e\n    \u003cdiv class=\"hflowls-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the HUUM HIVE Flow LS UL listed?\u003c\/summary\u003e\u003cdiv class=\"hflowls-fb\"\u003e\u003cp\u003eNo. It carries European certification only, EN 15821 plus BImSchV stage 2, and there is no UL, ULC or CSA listing for any HUUM wood stove. Ask your building department how they inspect a solid fuel sauna stove before you order: NFPA 211 gives an unlisted stove a standard 36 inch clearance on every side, and a listed appliance is what allows a manufacturer's smaller distances to be used instead.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it come with a chimney?\u003c\/summary\u003e\u003cdiv class=\"hflowls-fb\"\u003e\u003cp\u003eNo, and we do not sell one with it. The collar is 4.5 inches and HUUM asks for T450, but in a US dwelling the chimney itself has to be listed to UL 103 and marked Type HT, which HUUM's own sets are not. Ask us and we will send the requirements in writing for your chimney professional to work from.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it come with stone?\u003c\/summary\u003e\u003cdiv class=\"hflowls-fb\"\u003e\u003cp\u003eNo. It takes 10 boxes, 330 pounds, ordered separately and ideally on the same order so it arrives together.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat firewood fits?\u003c\/summary\u003e\u003cdiv class=\"hflowls-fb\"\u003e\u003cp\u003eLogs up to 16 inches, with 12 inch splits recommended. US cordwood is normally cut to 16 inches, which this stove takes.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it need electricity?\u003c\/summary\u003e\u003cdiv class=\"hflowls-fb\"\u003e\u003cp\u003eNo. There is nothing to wire and no control to buy.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow big a room will it heat?\u003c\/summary\u003e\u003cdiv class=\"hflowls-fb\"\u003e\u003cp\u003eHUUM rates it for 282 to 635 cubic feet. Measure length by width by height in feet, and treat uninsulated glass, tile or concrete as though the room were larger.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow far from the wall does it have to stand?\u003c\/summary\u003e\u003cdiv class=\"hflowls-fb\"\u003e\u003cp\u003eHUUM's own table gives 6 inches to combustible material and 40 inches above the stove. A non-combustible screen reduces the wall distances, by half with a single screen and by up to three quarters with a double one. Your local authority decides whether those distances may be used at all on a stove that is not listed.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does LS mean on this stove?\u003c\/summary\u003e\u003cdiv class=\"hflowls-fb\"\u003e\u003cp\u003eThe firebox extends through the wall, so the stove is loaded and the ash taken out from the next room and no firewood crosses the sauna. It needs a non-combustible wall with an opening of the size HUUM specifies, and the wall can only be so thick: up to 6 inches with the HUUM mounting collar and up to 4 inches without it.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan it go on a wooden floor?\u003c\/summary\u003e\u003cdiv class=\"hflowls-fb\"\u003e\u003cp\u003eOnly over a thermal plate or another non-combustible layer, with a ventilation gap under it, and a plate in front of the door with its near edge turned up so embers cannot roll underneath.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eShould I buy this or an electric heater?\u003c\/summary\u003e\u003cdiv class=\"hflowls-fb\"\u003e\u003cp\u003eAn electric heater comes up to temperature on a timer. This stove needs lighting, tending and a fire every time, and a chimney that satisfies your inspector. People who want that hour choose wood. If you do not, our \u003ca href=\"\/collections\/electric-sauna-heaters\"\u003eelectric sauna heaters\u003c\/a\u003e start from the same sizing question.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cdiv class=\"hflowls-close\" id=\"order\"\u003e\n\u003cdiv class=\"hflowls-c\"\u003e\n\u003cp class=\"hflowls-eyebrow\" style=\"color:#E8A33D\"\u003eOne last thing\u003c\/p\u003e\n\u003ch2\u003eGet the chimney right before you order\u003c\/h2\u003e\n\u003cp\u003eTell us how the chimney leaves the building and what your inspector expects, and we will say whether the HIVE Flow LS suits the room before you spend anything. We send the chimney requirements in writing for your installer, and the stone for this stove is on this page, above Add to Cart, so it travels on the same order.\u003c\/p\u003e\n\u003cdiv class=\"who\"\u003e\n\u003cimg class=\"hflowls-av\" src=\"https:\/\/recoveryroomdirect.com\/cdn\/shop\/files\/recovery_room_direct_specialist_customer_service.png?v=178611576\u0026amp;width=128\" alt=\"Chaddy, sauna specialist at Recovery Room Direct\" width=\"52\" height=\"52\" loading=\"lazy\"\u003e\n\u003cp\u003e\u003cb\u003eChaddy\u003c\/b\u003e\u003cspan\u003eSauna specialist, Recovery Room Direct\u003c\/span\u003e\u003cspan\u003eMonday to Saturday, 9AM to 6PM ET\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca class=\"hflowls-btn\" href=\"tel:+18885005675\"\u003eCall (888) 500-5675\u003c\/a\u003e\n\u003ca class=\"up\" href=\"#MainContent\"\u003eReady to order? Scroll up to the buy box\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":53527704863087,"sku":"H1016012","price":3221.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-flow-ls-lifestyle-crop.jpg?v=1791438615"},{"product_id":"huum-hive-flow-mini","title":"HUUM HIVE Flow Mini Wood Burning Sauna Stove","description":"\u003cstyle\u003e.hflowmini{--ink:#1A1410;--body:#463C33;--mut:#54493D;--accent:#96620A;--bright:#E8A33D;--dark:#171310;--sub:#54493D;--tint:#F7F1E6;--fill:#F0E9DB;--hl:#F6E7CB;--line:#DCCFB4;--warm:#DCCFB4;--edge:#CBBBA0;--rule:#DCCFB4;--r-lg:10px;--r-sm:10px;--r-xs:999px;--gut:20px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;color:var(--body);line-height:1.65;letter-spacing:normal;-webkit-font-smoothing:antialiased;background:#fff}.hflowmini 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th:first-child{position:sticky;left:0;z-index:2;background:var(--fill)}@media screen and (max-width:560px){.hflowmini .hflowmini-ladder td:last-child::before{content:\"Nameplate draw:\\00a0\";font-weight:700;color:var(--ink)}}@media screen and (max-width:480px){.hflowmini table.hflowmini-spec th,.hflowmini table.hflowmini-spec td{display:block;width:auto}.hflowmini table.hflowmini-spec th{border-bottom:0;padding-bottom:0}}.hflowmini .hflowmini-vid .video-wrapper{position:absolute !important;inset:0;width:100%;height:100%;padding:0 !important;margin:0}.hflowmini .hflowmini-vid video{position:absolute;inset:0;width:100%;height:100%;display:block;border:0;background:var(--dark);object-fit:cover}.hflowmini .hflowmini-vid video:focus-visible{outline:3px solid var(--bright);outline-offset:-3px}.hflowmini .hflowmini-fig{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--edge);background:#fff}.hflowmini .hflowmini-fig img{width:100%;height:auto;display:block;border:0;border-radius:0;box-shadow:none;mix-blend-mode:multiply}.hflowmini .hflowmini-c\u003efigure{max-width:560px;margin-left:auto;margin-right:auto}.hflowmini .hflowmini-close p.hflowmini-eyebrow{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;line-height:1.5}.hflowmini .hflowmini-stat3 a{color:var(--bright)}.hflowmini .hflowmini-faq summary h3{margin:0;font-size:inherit;font-weight:inherit;line-height:inherit;display:inline}.hflowmini .hflowmini-cmp thead a .hflowmini-cmp-here{color:var(--sub);font-weight:600;letter-spacing:.02em;text-transform:none}@media screen and (max-width:560px){.hflowmini .hflowmini-ladder.hflowmini-rooms td:last-child::before{content:\"Rated room:\\00a0\"}.hflowmini .hflowmini-ladder.hflowmini-out td:last-child::before{content:\"Output:\\00a0\"}}.hflowmini .hflowmini-tw + p,.hflowmini .hflowmini-tw + h3,.hflowmini .hflowmini-warn + p,.hflowmini .hflowmini-warn + h3,.hflowmini .hflowmini-more + p{margin-top:24px}.hflowmini .hflowmini-vid iframe{position:absolute;inset:0;width:100%;height:100%;display:block;border:0;background:var(--dark)}.hflowmini .hflowmini-cmp .hflowmini-kw{font-weight:700;color:var(--ink);font-size:17px;white-space:nowrap}.hflowmini .hflowmini-cmp tr.hflowmini-on td{background:var(--hl)}.hflowmini .hflowmini-cmp .hflowmini-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--accent);margin-left:8px;vertical-align:1px}\u003c\/style\u003e\n\u003cdiv class=\"hflowmini\"\u003e\n\u003csection id=\"overview\"\u003e\n  \u003cdiv class=\"hflowmini-c\"\u003e\n    \u003cdetails class=\"hflowmini-disc\"\u003e\u003csummary\u003eJump to\u003cspan class=\"hflowmini-ct\"\u003e16 sections\u003c\/span\u003e\u003c\/summary\u003e\u003col\u003e\n\u003cli\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#video\"\u003eVideo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#included\"\u003eWhat you also need\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#why\"\u003eWhy this one\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#fit\"\u003eWill it fit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#build\"\u003eBuild\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#firing\"\u003eFirewood and firing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#chimney\"\u003eChimney\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#approval\"\u003ePermits\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#install\"\u003eClearances\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#stones\"\u003eStone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#crate\"\u003eWhat arrives\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#specs\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#compare\"\u003eHow it compares\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eQuestions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#order\"\u003eOrder\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/details\u003e\n    \u003cp class=\"hflowmini-eyebrow\"\u003eHIVE Flow Mini\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Flow Mini is a wood burning sauna stove for rooms of 212 to 494 cubic feet\u003c\/h2\u003e\n    \u003cp class=\"hflowmini-lead\"\u003eA HUUM stove built so most of the heat goes into the room instead of up the chimney.\u003c\/p\u003e\n    \u003cp\u003eIt burns split firewood and needs no electricity and no control. What it does need is a chimney your\n    building department will accept, 7 boxes of \u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003esauna stone\u003c\/a\u003e and a\n    floor it can legally stand on. All three are covered below, in that order, because they decide whether\n    this stove suits your room before anything else does.\u003c\/p\u003e\n    \u003cdiv class=\"hflowmini-stat3\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hflowmini-lbl\"\u003eThe room\u003c\/p\u003e\n        \u003cp class=\"hflowmini-big\"\u003e212 to 494 cu. ft.\u003c\/p\u003e\n        \u003cp\u003eLength by width by height, in feet. A room that leaks heat through uninsulated glass, tile or\n        concrete behaves like a bigger one, so size up rather than down.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hflowmini-lbl\"\u003eFlue and chimney\u003c\/p\u003e\n        \u003cp class=\"hflowmini-big\"\u003e4.5 in collar, T450\u003c\/p\u003e\n        \u003cp\u003eHUUM asks for at least 16 square inches of cross section. In the US the\n        chimney also has to be a listed Class A Type HT system, which is a separate order.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hflowmini-lbl\"\u003eThe rest of the order\u003c\/p\u003e\n        \u003cp class=\"hflowmini-big\"\u003e7 boxes of stone\u003c\/p\u003e\n        \u003cp\u003e231 pounds, not in the crate and not a second order: open \u003cstrong\u003eComplete your heater\u003c\/strong\u003e just above the Add to Cart button and the stone travels with the stove. There is no control to buy and nothing to wire.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"hflowmini-tinted\" id=\"video\"\u003e\n\u003cdiv class=\"hflowmini-c\"\u003e\n\u003cp class=\"hflowmini-eyebrow\"\u003eWatch\u003c\/p\u003e\n\u003cdiv class=\"hflowmini-vidrow\"\u003e\n\u003cdiv class=\"hflowmini-vid\"\u003e\u003ciframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/ELORv6rvwBg\" title=\"Moving the chimney outlet to the back, HIVE Flow Mini, HUUM\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"hflowmini-vidbody\"\u003e\n\u003ch2\u003eTaking the chimney out of the back\u003c\/h2\u003e\n\u003cp class=\"hflowmini-lead\"\u003eHUUM films the change from a top outlet to a rear one on the Flow.\u003c\/p\u003e\n\u003cp\u003eIt is the one decision on this stove that has to be made before the flue is ordered, because the bolted chimney leg and the cover plate swap places and two ribs of the heat shield are cut to clear the pipe. Worth watching with your installer. The setup film, covering unpacking, positioning and laying the stone, is in the gallery above.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\n\u003csection class=\"hflowmini-tinted\" id=\"included\"\u003e\n  \u003cdiv class=\"hflowmini-c\"\u003e\n    \u003cp class=\"hflowmini-eyebrow\"\u003eBefore the first fire\u003c\/p\u003e\n    \u003ch2\u003eWhat arrives with the HUUM HIVE Flow Mini, and what you still have to order\u003c\/h2\u003e\n    \u003cp class=\"hflowmini-lead\"\u003eA wood stove is the one sauna heater where the stove is the easy part. Three things are not in the\n    crate and all three are needed before you light it.\u003c\/p\u003e\n    \u003cdiv class=\"hflowmini-tw hflowmini-tw--scroll\"\u003e\u003ctable class=\"hflowmini-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eThis stove needs\u003c\/th\u003e\n\u003cth\u003eWhere it comes from\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSauna stone\u003c\/th\u003e\n\u003ctd\u003e7 boxes, 231 lb\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003eHUUM sauna stones\u003c\/a\u003e, ordered with the stove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney\u003c\/th\u003e\n\u003ctd\u003eListed Class A marked Type HT, at least 16 sq in, onto the 4.5 in collar\u003c\/td\u003e\n\u003ctd\u003eA local chimney professional. We send the requirements in writing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor protection\u003c\/th\u003e\n\u003ctd\u003eNon-combustible base, and a plate in front of the door\u003c\/td\u003e\n\u003ctd\u003eHUUM makes parts for this, quoted with the stove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp\u003eHUUM also lists optional parts for this model: protective floor plate, protective bedding s, stone cage. Ask us to quote the lot on one\n    order so the pallet arrives complete.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"why\"\u003e\n  \u003cdiv class=\"hflowmini-c\"\u003e\n    \u003cp class=\"hflowmini-eyebrow\"\u003eHonestly\u003c\/p\u003e\n    \u003ch2\u003eWhy the HUUM HIVE Flow Mini and not a cheaper box stove\u003c\/h2\u003e\n    \u003cp class=\"hflowmini-lead\"\u003eThree things you are paying for. The stone is held in an open basket rather than behind a steel skin, so the steam comes off rock you can see. The door is glazed, which in a small room means the fire is part of the sitting. And HUUM measures this stove at 75.1 per cent gross efficiency against 67 on its own HIVE Wood range, which is why a smaller kW figure covers a larger room.\u003c\/p\u003e\n    \u003cp\u003eIf none of that matters to you, a welded box stove heats the same room for less money, and we sell\n    those too. Say so on the phone and we will point you at one. The\n    \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e sets wood against electric properly, and the\n    \u003ca href=\"\/pages\/commercial-sales\"\u003ecommercial team\u003c\/a\u003e handles cabins and lodges where a fire is the point.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflowmini-tinted\" id=\"fit\"\u003e\n  \u003cdiv class=\"hflowmini-c\"\u003e\n    \u003cp class=\"hflowmini-eyebrow\"\u003eSizing\u003c\/p\u003e\n    \u003ch2\u003eWhich HUUM stove fits your sauna, and where the HIVE Flow Mini sits\u003c\/h2\u003e\n    \u003cp class=\"hflowmini-lead\"\u003eHUUM rates a wood stove by the volume of the room, not by a power figure you can meter.\n    Measure length by width by height in feet and compare the result with this table.\u003c\/p\u003e\n    \u003cdiv class=\"hflowmini-tw hflowmini-tw--scroll\"\u003e\u003ctable class=\"hflowmini-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRoom\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eChimney class\u003c\/th\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowmini-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-13\"\u003eHIVE Wood 13\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e6 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowmini-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17\"\u003eHIVE Wood 17\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowmini-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17-ls\"\u003eHIVE Wood 17 LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hflowmini-on\"\u003e\n\u003ctd class=\"hflowmini-kw\"\u003eHIVE Flow Mini\u003c\/td\u003e\n\u003ctd\u003e212 to 494 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowmini-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini-ls\"\u003eHIVE Flow Mini LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e211 to 494 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowmini-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow\"\u003eHIVE Flow\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowmini-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-ls\"\u003eHIVE Flow LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp class=\"hflowmini-warn\"\u003eAn undersized stove is run hard to keep up and wears out early. An oversized\n    one scorches the room near the stove before the far bench is warm. Stay inside the range.\u003c\/p\u003e\n    \u003cp\u003eNot sure a wood stove is the right call? Our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers\n    guide\u003c\/a\u003e sets wood against electric, and every \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heater\u003c\/a\u003e we carry\n    is in one place. These stoves suit a \u003ca href=\"\/collections\/traditional-saunas\"\u003etraditional sauna\u003c\/a\u003e room.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"build\"\u003e\n  \u003cdiv class=\"hflowmini-c\"\u003e\n    \u003cp class=\"hflowmini-eyebrow\"\u003eBuild\u003c\/p\u003e\n    \u003ch2\u003eHow the HUUM HIVE Flow Mini is built\u003c\/h2\u003e\n    \u003ch3\u003eWhere the heat goes\u003c\/h3\u003e\n\u003cp class=\"hflowmini-lead\"\u003eHUUM measures the HIVE Flow Mini at 75.1 per cent gross efficiency, which is its way of saying how much of what the firewood releases ends up in the room instead of the chimney. Average flue gas temperature at nominal output is 606 F. It is also why the kW figure on this stove is not comparable with the 13 and 17 kW on the HIVE Wood range: those are rated by heat released, this one by heat delivered, which is how a smaller number covers a larger room.\u003c\/p\u003e\n\u003ch3\u003eThe glass\u003c\/h3\u003e\n\u003cp\u003eThe door is glazed, so the fire is part of the room rather than something happening behind a plate. Two things come with that. A smoldering load sooots the glass quickly, so burn dry wood hot. And HUUM's manual is explicit that tempered door glass is not under warranty and that water must not be splashed onto hot glass.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hflowmini-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-flow-mini-studio-front.jpg?width=1200\" alt=\"HUUM HIVE Flow Mini wood burning sauna stove with the fire lit\" width=\"1000\" height=\"1000\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe stove from the side.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflowmini-tinted\" id=\"firing\"\u003e\n  \u003cdiv class=\"hflowmini-c\"\u003e\n    \u003cp class=\"hflowmini-eyebrow\"\u003eRunning it\u003c\/p\u003e\n    \u003ch2\u003eHow much firewood the HUUM HIVE Flow Mini burns, and what fits in it\u003c\/h2\u003e\n    \u003cp class=\"hflowmini-lead\"\u003eHUUM prints the numbers rather than leaving the owner to guess, and on a wood stove they are the\n    difference between a long life and a warped firebox.\u003c\/p\u003e\n    \u003cdiv class=\"hflowmini-tw\"\u003e\u003ctable class=\"hflowmini-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum log length\u003c\/th\u003e\n\u003ctd\u003e12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended log length\u003c\/th\u003e\n\u003ctd\u003e12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLighting load, maximum\u003c\/th\u003e\n\u003ctd\u003e8 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum burn time for that load\u003c\/th\u003e\n\u003ctd\u003e65 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirst reload, maximum\u003c\/th\u003e\n\u003ctd\u003e4 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum burn time after the first reload\u003c\/th\u003e\n\u003ctd\u003e35 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSecond reload, maximum\u003c\/th\u003e\n\u003ctd\u003e3 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel per hour, maximum\u003c\/th\u003e\n\u003ctd\u003e8 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003ch3\u003eFirewood and burn rate\u003c\/h3\u003e\n\u003cp\u003eUS firewood is normally sold cut to 16 inches, which this stove takes, though HUUM recommends 12 inch splits. At the maximum rate it burns about 8 pounds an hour, so a heat up plus a two hour session is somewhere near 25 pounds of wood.\u003c\/p\u003e\n    \u003ch3\u003eIf the stove overheats\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eIf the surface of the stove turns red it is overheating.\u003c\/b\u003e HUUM's instruction is to close the air valve at the bottom of the stove at once. Keep the ash drawer shut while the stove is burning: an open or missing drawer is one of the ways these stoves are overfired, along with too much draught, wood that is too thin or too dry, and reloading early. Deformation from overheating is not a warranty matter.\u003c\/p\u003e\n    \u003cp\u003eHeating time depends on the insulation, the room size and the output of the stove, which is HUUM's\n    own answer and the honest one. No maker in this category publishes a tested heat up time.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"chimney\"\u003e\n  \u003cdiv class=\"hflowmini-c\"\u003e\n    \u003cp class=\"hflowmini-eyebrow\"\u003eThe part people underestimate\u003c\/p\u003e\n    \u003ch2\u003eWhat chimney the HUUM HIVE Flow Mini needs, and why we do not sell you one\u003c\/h2\u003e\n    \u003cp class=\"hflowmini-lead\"\u003eHUUM asks for a chimney rated T450 with a cross section of at least\n    16 square inches, connected to a 4.5 inch collar, and says only flue pipe\n    your local fire and safety regulations accept may be used.\u003c\/p\u003e\n    \u003cp\u003eThe flue can leave from the top or from the back. For a back connection the bolted chimney leg and the cover plate change places, and two ribs are cut to the chimney diameter and held with the metal fixing plates in the package.\u003c\/p\u003e\n    \u003ch3\u003eWhat the US code requires\u003c\/h3\u003e\n\u003cp\u003eIn the United States that last line has a specific meaning. NFPA 211 and the residential code require a\n    factory built chimney on a wood burning appliance to be listed to UL 103 and physically marked Type HT, and\n    an unlisted metal chimney is not permitted in a one or two family dwelling at all. HUUM builds four\n    stainless chimney sets and they carry European certification, not that listing, so we do not sell them\n    with these stoves.\u003c\/p\u003e\n    \u003ch3\u003eWhy we will not sell you a kit\u003c\/h3\u003e\n\u003cp\u003eWe also will not sell you an adapter and a length of listed pipe and call it a system. The join between\n    a 4.5 inch European collar and 6 inch American pipe is made by an adapter that no chimney\n    manufacturer lists, and no Class A maker builds one at that size. Specifying that joint for you is the one\n    thing worse than specifying nothing.\u003c\/p\u003e\n    \u003ch3\u003eWhat we do instead\u003c\/h3\u003e\n\u003cp\u003eAsk us and we will send you the chimney requirements for this stove in\n    writing: the collar size, the temperature class, the minimum cross section, the clearance and termination\n    rules your installer works to, and the questions to put to your building department. You hand that to a\n    chimney professional, who sizes and installs a listed system for your building and stands behind it. That\n    is how the only US listed sauna stove maker handles it too.\u003c\/p\u003e\n    \u003cp class=\"hflowmini-warn\"\u003eCall us on (888) 500-5675 before you buy any chimney part. It is half the job and the half\n    that decides whether the install passes.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflowmini-tinted\" id=\"approval\"\u003e\n  \u003cdiv class=\"hflowmini-c\"\u003e\n    \u003cp class=\"hflowmini-eyebrow\"\u003ePermits and inspection\u003c\/p\u003e\n    \u003ch2\u003eIs the HUUM HIVE Flow Mini UL listed?\u003c\/h2\u003e\n    \u003cp class=\"hflowmini-lead\"\u003eNo. It is certified to EN 15821, with a CPR certificate and German BImSchV stage 2, which are European standards.\u003c\/p\u003e\n    \u003cp\u003e\u003cb\u003eThere is no UL, ULC or CSA listing for any HUUM wood stove.\u003c\/b\u003e HUUM's own US manual puts the\n    decision with your local authority: Use only flue pipe approved by the local fire and safety regulations, and coordinate the installation with the local government and rescue board in advance.\u003c\/p\u003e\n    \u003cp\u003eTwo things follow from that, and you want both answered before you order rather than at inspection.\n    NFPA 211 gives an unlisted solid fuel room heater a standard clearance of 36\n    inches above, in front, behind and at the sides, and allows a manufacturer's smaller distances only for\n    an appliance that is listed. And the chimney itself has to be a listed Class A system marked Type HT.\u003c\/p\u003e\n    \u003ch3\u003eTwo questions for your building department\u003c\/h3\u003e\n\u003cp\u003eSo call your building department and ask two questions. Does a solid fuel sauna stove need a permit\n    here, and will they inspect it against the chimney and HUUM's published clearances, or do they require a\n    listed appliance. Where a listing is required, this stove will not pass.\u003c\/p\u003e\n    \u003cp\u003eWe would rather lose the sale than have you find that out with the stove on the pallet. Call us on\n    (888) 500-5675 and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"install\"\u003e\n  \u003cdiv class=\"hflowmini-c\"\u003e\n    \u003cp class=\"hflowmini-eyebrow\"\u003eClearances\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Flow Mini clearances to walls, ceiling and floor\u003c\/h2\u003e\n    \u003cp class=\"hflowmini-lead\"\u003eThese are HUUM's distances to combustible material, from the manual's own table. Read them with the\n    permits section above: a US authority may hold an unlisted stove to NFPA 211's\n    36 inches instead.\u003c\/p\u003e\n    \u003cdiv class=\"hflowmini-tw\"\u003e\u003ctable class=\"hflowmini-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eTo combustible material at each side and the back\u003c\/th\u003e\n\u003ctd\u003e6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front of the door\u003c\/th\u003e\n\u003ctd\u003e20 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWall to wall across the stove\u003c\/th\u003e\n\u003ctd\u003e30 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAbove the stove\u003c\/th\u003e\n\u003ctd\u003e40 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTo a non-combustible wall\u003c\/th\u003e\n\u003ctd\u003e2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate in front of the door\u003c\/th\u003e\n\u003ctd\u003e15.75 in forward, 4 in past each side of the opening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003ch3\u003eReducing the distances with a screen\u003c\/h3\u003e\n\u003cp\u003eA single non-combustible screen halves the distance to the walls and a double screen takes it down by up to three quarters. The ceiling is different: a single screen reduces that distance by 25 per cent at most, and a double screen is never used at the ceiling. Leave at least 1 3\/16 inches of air behind a screen and at least 2 inches between the screen and the stove, and measure the distance to the flammable material rather than to the screen.\u003c\/p\u003e\n    \u003ch3\u003eThe floor under the stove\u003c\/h3\u003e\n\u003cp\u003eThe stove stands on non-combustible flooring. Over a combustible floor a thermal plate or another non-combustible layer is mandatory, with at least 1 3\/16 inches of ventilation gap under it, and the plate in front of the door has its near edge turned up so embers cannot roll underneath.\u003c\/p\u003e\n    \u003cp\u003eIn a niche of non-combustible material, leave at least 4 inches around the stove for air to move.\n    Check the local rules before you reduce anything.\u003c\/p\u003e\n    \u003cp class=\"hflowmini-warn\"\u003eNo electrical equipment or wiring belongs inside the safety area, and the connection to the chimney is a job for a certified installer. Both are HUUM's instructions, not ours.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hflowmini-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-flow-mini-in-a-sauna.jpg?width=1200\" alt=\"HUUM HIVE Flow Mini sauna stove against a stacked firewood wall\" width=\"480\" height=\"480\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eIn a wood lined sauna, with the clearances this page lists.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflowmini-tinted\" id=\"stones\"\u003e\n  \u003cdiv class=\"hflowmini-c\"\u003e\n    \u003cp class=\"hflowmini-eyebrow\"\u003eStone\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Flow Mini takes 7 boxes of sauna stone\u003c\/h2\u003e\n    \u003cp class=\"hflowmini-lead\"\u003e231 pounds of it, and it is not in the crate. The manual prints a stone size of 2 to 6 inches and recommends HUUM's own stone. Wash it before laying and keep it off the body of the stove.\u003c\/p\u003e\n    \u003cp\u003eThe stone our distributor specifies for this stove is the 2 to 4 inch box, and it is the stone we\n    sell: \u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003eHUUM sauna stones\u003c\/a\u003e, ordered by the box with the stove.\u003c\/p\u003e\n    \u003cp\u003eHUUM asks for a check once a year, and expects a partial or full replacement about every two years. Stone breaks down with heat and water, and a bed that has collapsed into gravel chokes the\n    airflow the fire depends on.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hflowmini-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-flow-mini-sauna-stones.jpg?width=1200\" alt=\"HUUM sauna stones, the stone the HIVE Flow Mini is filled with\" width=\"2048\" height=\"1365\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe cage that carries the stone.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"crate\"\u003e\n  \u003cdiv class=\"hflowmini-c\"\u003e\n    \u003cp class=\"hflowmini-eyebrow\"\u003eDelivery\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Flow Mini freight delivery and what ships separately\u003c\/h2\u003e\n    \u003cp class=\"hflowmini-lead\"\u003eAbout 119 pounds as supplied, on a pallet by freight. Two people move it, and it is far easier to\n    carry in before the stone goes on.\u003c\/p\u003e\n    \u003cp\u003eIn the crate: the stove, the grate, the ash grate and ash drawer, two cleaning hatches, two fixing plates, a glove, splints and the manual.\u003c\/p\u003e\n    \u003cp\u003eSeparately, and often on a different day: the stone, the chimney parts and any accessories. See our\n    \u003ca href=\"\/pages\/huum-shipping-policy\"\u003eHUUM shipping policy\u003c\/a\u003e, the \u003ca href=\"\/pages\/huum-return-policy\"\u003ereturn policy\u003c\/a\u003e and the\n    \u003ca href=\"\/pages\/huum-warranty-policy\"\u003ewarranty terms\u003c\/a\u003e.\u003c\/p\u003e\n    \u003cp class=\"hflowmini-warn\"\u003eBurn the stove once outdoors before it goes in the room if you can. The paint cures on\n    the first firing and smells while it does.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflowmini-tinted\" id=\"specs\"\u003e\n  \u003cdiv class=\"hflowmini-c\"\u003e\n    \u003cp class=\"hflowmini-eyebrow\"\u003eReference\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Flow Mini specifications\u003c\/h2\u003e\n    \u003cdiv class=\"hflowmini-tw\"\u003e\u003ctable class=\"hflowmini-spec\"\u003e\n\u003ccaption\u003eFrom the HIVE Flow user manual H1015L03 v5 (US), with the supplied weight from the\n      distributor\u003c\/caption\u003e\n\u003ctr\u003e\n\u003cth\u003eRoom volume\u003c\/th\u003e\n\u003ctd\u003e212 to 494 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003ctd\u003e7 boxes, 231 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue collar\u003c\/th\u003e\n\u003ctd\u003e4.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT450 (a European class, not a UL listing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum chimney cross section\u003c\/th\u003e\n\u003ctd\u003e16 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight as supplied\u003c\/th\u003e\n\u003ctd\u003e119 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to combustible material\u003c\/th\u003e\n\u003ctd\u003e6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance above\u003c\/th\u003e\n\u003ctd\u003e40 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSplit firewood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003ctd\u003eInside the sauna room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal heating capacity\u003c\/th\u003e\n\u003ctd\u003e8.5 kW, rated by heat delivered to the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGross efficiency\u003c\/th\u003e\n\u003ctd\u003e75.1 per cent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight, width, depth\u003c\/th\u003e\n\u003ctd\u003e35 by 18 by 19 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cdiv class=\"hflowmini-tw\"\u003e\u003ctable class=\"hflowmini-spec\"\u003e\n\u003ccaption\u003ePart number, certification and warranty\u003c\/caption\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eH1017012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGTIN\u003c\/th\u003e\n\u003ctd\u003e4745090275308\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eEN 15821 (CPR certificate) and BImSchV stage 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNorth American listing\u003c\/th\u003e\n\u003ctd\u003eNone. See the permits section above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptional HUUM accessories\u003c\/th\u003e\n\u003ctd\u003eProtective floor plate, Protective Bedding S, stone cage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eHUUM limited warranty, 3 years private use and 1 year commercial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"compare\"\u003e\n  \u003cdiv class=\"hflowmini-c\"\u003e\n    \u003cp class=\"hflowmini-eyebrow\"\u003eAlternatives\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Flow Mini against the rest of the HUUM stove range\u003c\/h2\u003e\n    \u003cdiv class=\"hflowmini-tw hflowmini-tw--scroll\"\u003e\u003ctable class=\"hflowmini-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRoom\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eChimney\u003c\/th\u003e\n\u003cth\u003eEfficiency\u003c\/th\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowmini-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-13\"\u003eHIVE Wood 13\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu ft\u003c\/td\u003e\n\u003ctd\u003e6 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e67 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowmini-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17\"\u003eHIVE Wood 17\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu ft\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e66 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowmini-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17-ls\"\u003eHIVE Wood 17 LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu ft\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e66 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hflowmini-on\"\u003e\n\u003ctd class=\"hflowmini-kw\"\u003eHIVE Flow Mini\u003c\/td\u003e\n\u003ctd\u003e212 to 494 cu ft\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e75.1 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowmini-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini-ls\"\u003eHIVE Flow Mini LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e211 to 494 cu ft\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e75.1 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowmini-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow\"\u003eHIVE Flow\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu ft\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e74.9 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowmini-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-ls\"\u003eHIVE Flow LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu ft\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e74.9 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp class=\"hflowmini-lead\"\u003eThe HIVE Flow stoves hold more stone, run at a higher measured efficiency and take a glazed door. The\n    HIVE Wood stoves are the simpler build and ask for a hotter chimney class, T600 against T450. Browse the\n    rest at \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood burning sauna stoves\u003c\/a\u003e, the whole \u003ca href=\"\/collections\/huum\"\u003eHUUM range\u003c\/a\u003e,\n    or \u003ca href=\"\/collections\/electric-sauna-heaters\"\u003eelectric sauna heaters\u003c\/a\u003e if the fire is not the point for you.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflowmini-tinted\" id=\"faq\"\u003e\n  \u003cdiv class=\"hflowmini-c\"\u003e\n    \u003cp class=\"hflowmini-eyebrow\"\u003eQuestions\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Flow Mini questions buyers ask before ordering\u003c\/h2\u003e\n    \u003cdiv class=\"hflowmini-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the HUUM HIVE Flow Mini UL listed?\u003c\/summary\u003e\u003cdiv class=\"hflowmini-fb\"\u003e\u003cp\u003eNo. It carries European certification only, EN 15821 plus BImSchV stage 2, and there is no UL, ULC or CSA listing for any HUUM wood stove. Ask your building department how they inspect a solid fuel sauna stove before you order: NFPA 211 gives an unlisted stove a standard 36 inch clearance on every side, and a listed appliance is what allows a manufacturer's smaller distances to be used instead.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it come with a chimney?\u003c\/summary\u003e\u003cdiv class=\"hflowmini-fb\"\u003e\u003cp\u003eNo, and we do not sell one with it. The collar is 4.5 inches and HUUM asks for T450, but in a US dwelling the chimney itself has to be listed to UL 103 and marked Type HT, which HUUM's own sets are not. Ask us and we will send the requirements in writing for your chimney professional to work from.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it come with stone?\u003c\/summary\u003e\u003cdiv class=\"hflowmini-fb\"\u003e\u003cp\u003eNo. It takes 7 boxes, 231 pounds, ordered separately and ideally on the same order so it arrives together.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat firewood fits?\u003c\/summary\u003e\u003cdiv class=\"hflowmini-fb\"\u003e\u003cp\u003eLogs up to 12 inches, with 12 inch splits recommended. US cordwood is normally cut to 16 inches, which this stove takes.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it need electricity?\u003c\/summary\u003e\u003cdiv class=\"hflowmini-fb\"\u003e\u003cp\u003eNo. There is nothing to wire and no control to buy.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow big a room will it heat?\u003c\/summary\u003e\u003cdiv class=\"hflowmini-fb\"\u003e\u003cp\u003eHUUM rates it for 212 to 494 cubic feet. Measure length by width by height in feet, and treat uninsulated glass, tile or concrete as though the room were larger.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow far from the wall does it have to stand?\u003c\/summary\u003e\u003cdiv class=\"hflowmini-fb\"\u003e\u003cp\u003eHUUM's own table gives 6 inches to combustible material and 40 inches above the stove. A non-combustible screen reduces the wall distances, by half with a single screen and by up to three quarters with a double one. Your local authority decides whether those distances may be used at all on a stove that is not listed.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs there a version loaded from outside the sauna?\u003c\/summary\u003e\u003cdiv class=\"hflowmini-fb\"\u003e\u003cp\u003eYes. The HIVE Flow Mini LS is the same stove with the firebox extended through the wall, so wood goes in from the next room. See the \u003ca href=\"\/products\/huum-hive-flow-mini-ls\"\u003eHIVE Flow Mini LS\u003c\/a\u003e.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan it go on a wooden floor?\u003c\/summary\u003e\u003cdiv class=\"hflowmini-fb\"\u003e\u003cp\u003eOnly over a thermal plate or another non-combustible layer, with a ventilation gap under it, and a plate in front of the door with its near edge turned up so embers cannot roll underneath.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eShould I buy this or an electric heater?\u003c\/summary\u003e\u003cdiv class=\"hflowmini-fb\"\u003e\u003cp\u003eAn electric heater comes up to temperature on a timer. This stove needs lighting, tending and a fire every time, and a chimney that satisfies your inspector. People who want that hour choose wood. If you do not, our \u003ca href=\"\/collections\/electric-sauna-heaters\"\u003eelectric sauna heaters\u003c\/a\u003e start from the same sizing question.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cdiv class=\"hflowmini-close\" id=\"order\"\u003e\n\u003cdiv class=\"hflowmini-c\"\u003e\n\u003cp class=\"hflowmini-eyebrow\" style=\"color:#E8A33D\"\u003eOne last thing\u003c\/p\u003e\n\u003ch2\u003eGet the chimney right before you order\u003c\/h2\u003e\n\u003cp\u003eTell us how the chimney leaves the building and what your inspector expects, and we will say whether the HIVE Flow Mini suits the room before you spend anything. We send the chimney requirements in writing for your installer, and the stone for this stove is on this page, above Add to Cart, so it travels on the same order.\u003c\/p\u003e\n\u003cdiv class=\"who\"\u003e\n\u003cimg class=\"hflowmini-av\" src=\"https:\/\/recoveryroomdirect.com\/cdn\/shop\/files\/recovery_room_direct_specialist_customer_service.png?v=178611576\u0026amp;width=128\" alt=\"Chaddy, sauna specialist at Recovery Room Direct\" width=\"52\" height=\"52\" loading=\"lazy\"\u003e\n\u003cp\u003e\u003cb\u003eChaddy\u003c\/b\u003e\u003cspan\u003eSauna specialist, Recovery Room Direct\u003c\/span\u003e\u003cspan\u003eMonday to Saturday, 9AM to 6PM ET\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca class=\"hflowmini-btn\" href=\"tel:+18885005675\"\u003eCall (888) 500-5675\u003c\/a\u003e\n\u003ca class=\"up\" href=\"#MainContent\"\u003eReady to order? Scroll up to the buy box\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":53528014913903,"sku":"H1017012","price":2898.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-flow-mini-studio-front.jpg?v=1790322583"},{"product_id":"huum-hive-flow-mini-ls","title":"HUUM HIVE Flow Mini LS Wood Burning Sauna Stove","description":"\u003cstyle\u003e.hflowminils{--ink:#1A1410;--body:#463C33;--mut:#54493D;--accent:#96620A;--bright:#E8A33D;--dark:#171310;--sub:#54493D;--tint:#F7F1E6;--fill:#F0E9DB;--hl:#F6E7CB;--line:#DCCFB4;--warm:#DCCFB4;--edge:#CBBBA0;--rule:#DCCFB4;--r-lg:10px;--r-sm:10px;--r-xs:999px;--gut:20px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;color:var(--body);line-height:1.65;letter-spacing:normal;-webkit-font-smoothing:antialiased;background:#fff}.hflowminils 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.hflowminils-split{grid-template-columns:1fr;gap:24px}.hflowminils .hflowminils-buy{grid-template-columns:1fr}.hflowminils .hflowminils-toc ol{grid-template-columns:1fr}}@media screen and (min-width:841px){.hflowminils .hflowminils-toc\u003esummary{display:none}.hflowminils .hflowminils-toc ol{display:grid !important}}@media screen and (max-width:560px){.hflowminils .hflowminils-ladder thead{position:absolute;left:-9999px}.hflowminils .hflowminils-ladder tr{display:block;border-bottom:1px solid var(--rule);padding:14px var(--gut)}.hflowminils .hflowminils-ladder tr.hflowminils-on{background:var(--hl)}.hflowminils .hflowminils-ladder td{display:block;border:0;padding:0}.hflowminils .hflowminils-ladder td:last-child{text-align:left;font-size:15.5px;margin-top:8px}}.hflowminils .hflowminils-hl td,.hflowminils .hflowminils-hl th,.hflowminils .hflowminils-ladder tr.hflowminils-on td,.hflowminils table.hflowminils-cmp td.me{border-bottom-color:var(--edge)}@media screen and 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p.hflowminils-eyebrow{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;line-height:1.5}.hflowminils .hflowminils-stat3 a{color:var(--bright)}.hflowminils .hflowminils-faq summary h3{margin:0;font-size:inherit;font-weight:inherit;line-height:inherit;display:inline}.hflowminils .hflowminils-cmp thead a .hflowminils-cmp-here{color:var(--sub);font-weight:600;letter-spacing:.02em;text-transform:none}@media screen and (max-width:560px){.hflowminils .hflowminils-ladder.hflowminils-rooms td:last-child::before{content:\"Rated room:\\00a0\"}.hflowminils .hflowminils-ladder.hflowminils-out td:last-child::before{content:\"Output:\\00a0\"}}.hflowminils .hflowminils-tw + p,.hflowminils .hflowminils-tw + h3,.hflowminils .hflowminils-warn + p,.hflowminils .hflowminils-warn + h3,.hflowminils .hflowminils-more + p{margin-top:24px}.hflowminils .hflowminils-vid iframe{position:absolute;inset:0;width:100%;height:100%;display:block;border:0;background:var(--dark)}.hflowminils .hflowminils-cmp .hflowminils-kw{font-weight:700;color:var(--ink);font-size:17px;white-space:nowrap}.hflowminils .hflowminils-cmp tr.hflowminils-on td{background:var(--hl)}.hflowminils .hflowminils-cmp .hflowminils-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--accent);margin-left:8px;vertical-align:1px}\u003c\/style\u003e\n\u003cdiv class=\"hflowminils\"\u003e\n\u003csection id=\"overview\"\u003e\n  \u003cdiv class=\"hflowminils-c\"\u003e\n    \u003cdetails class=\"hflowminils-disc\"\u003e\u003csummary\u003eJump to\u003cspan class=\"hflowminils-ct\"\u003e16 sections\u003c\/span\u003e\u003c\/summary\u003e\u003col\u003e\n\u003cli\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#video\"\u003eVideo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#included\"\u003eWhat you also need\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#why\"\u003eWhy this one\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#fit\"\u003eWill it fit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#build\"\u003eBuild\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#firing\"\u003eFirewood and firing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#chimney\"\u003eChimney\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#approval\"\u003ePermits\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#install\"\u003eClearances\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#stones\"\u003eStone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#crate\"\u003eWhat arrives\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#specs\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#compare\"\u003eHow it compares\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eQuestions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#order\"\u003eOrder\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/details\u003e\n    \u003cp class=\"hflowminils-eyebrow\"\u003eHIVE Flow Mini LS\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Flow Mini LS is a wood burning sauna stove for rooms of 211 to 494 cubic feet\u003c\/h2\u003e\n    \u003cp class=\"hflowminils-lead\"\u003eA HUUM stove built so most of the heat goes into the room instead of up the chimney. Its firebox extends through the wall, so the fire is fed from the next room and no firewood is carried into the sauna.\u003c\/p\u003e\n    \u003cp\u003eIt burns split firewood and needs no electricity and no control. What it does need is a chimney your\n    building department will accept, 7 boxes of \u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003esauna stone\u003c\/a\u003e and a\n    floor it can legally stand on. All three are covered below, in that order, because they decide whether\n    this stove suits your room before anything else does.\u003c\/p\u003e\n    \u003cdiv class=\"hflowminils-stat3\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hflowminils-lbl\"\u003eThe room\u003c\/p\u003e\n        \u003cp class=\"hflowminils-big\"\u003e211 to 494 cu. ft.\u003c\/p\u003e\n        \u003cp\u003eLength by width by height, in feet. A room that leaks heat through uninsulated glass, tile or\n        concrete behaves like a bigger one, so size up rather than down.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hflowminils-lbl\"\u003eFlue and chimney\u003c\/p\u003e\n        \u003cp class=\"hflowminils-big\"\u003e4.5 in collar, T450\u003c\/p\u003e\n        \u003cp\u003eHUUM asks for at least 16 square inches of cross section. In the US the\n        chimney also has to be a listed Class A Type HT system, which is a separate order.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"hflowminils-lbl\"\u003eThe rest of the order\u003c\/p\u003e\n        \u003cp class=\"hflowminils-big\"\u003e7 boxes of stone\u003c\/p\u003e\n        \u003cp\u003e231 pounds, not in the crate and not a second order: open \u003cstrong\u003eComplete your heater\u003c\/strong\u003e just above the Add to Cart button and the stone travels with the stove. There is no control to buy and nothing to wire.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"hflowminils-tinted\" id=\"video\"\u003e\n\u003cdiv class=\"hflowminils-c\"\u003e\n\u003cp class=\"hflowminils-eyebrow\"\u003eWatch\u003c\/p\u003e\n\u003cdiv class=\"hflowminils-vidrow\"\u003e\n\u003cdiv class=\"hflowminils-vid\"\u003e\u003ciframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/ELORv6rvwBg\" title=\"Moving the chimney outlet to the back, HIVE Flow Mini LS, HUUM\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"hflowminils-vidbody\"\u003e\n\u003ch2\u003eTaking the chimney out of the back\u003c\/h2\u003e\n\u003cp class=\"hflowminils-lead\"\u003eHUUM films the change from a top outlet to a rear one on the Flow.\u003c\/p\u003e\n\u003cp\u003eIt is the one decision on this stove that has to be made before the flue is ordered, because the bolted chimney leg and the cover plate swap places and two ribs of the heat shield are cut to clear the pipe. Worth watching with your installer. The setup film, covering unpacking, positioning and laying the stone, is in the gallery above.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\n\u003csection class=\"hflowminils-tinted\" id=\"included\"\u003e\n  \u003cdiv class=\"hflowminils-c\"\u003e\n    \u003cp class=\"hflowminils-eyebrow\"\u003eBefore the first fire\u003c\/p\u003e\n    \u003ch2\u003eWhat arrives with the HUUM HIVE Flow Mini LS, and what you still have to order\u003c\/h2\u003e\n    \u003cp class=\"hflowminils-lead\"\u003eA wood stove is the one sauna heater where the stove is the easy part. Three things are not in the\n    crate and all three are needed before you light it.\u003c\/p\u003e\n    \u003cdiv class=\"hflowminils-tw hflowminils-tw--scroll\"\u003e\u003ctable class=\"hflowminils-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eThis stove needs\u003c\/th\u003e\n\u003cth\u003eWhere it comes from\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSauna stone\u003c\/th\u003e\n\u003ctd\u003e7 boxes, 231 lb\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003eHUUM sauna stones\u003c\/a\u003e, ordered with the stove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney\u003c\/th\u003e\n\u003ctd\u003eListed Class A marked Type HT, at least 16 sq in, onto the 4.5 in collar\u003c\/td\u003e\n\u003ctd\u003eA local chimney professional. We send the requirements in writing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor protection\u003c\/th\u003e\n\u003ctd\u003eNon-combustible base, and a plate in front of the door\u003c\/td\u003e\n\u003ctd\u003eHUUM makes parts for this, quoted with the stove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWall collar\u003c\/th\u003e\n\u003ctd\u003eSeals and finishes the opening the firebox passes through\u003c\/td\u003e\n\u003ctd\u003eHUUM part, quoted with the stove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp\u003eHUUM also lists optional parts for this model: protective floor plate, ls protective bedding s, stone cage, mounting collar s. Ask us to quote the lot on one\n    order so the pallet arrives complete.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hflowminils-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-flow-mini-ls-through-wall.jpg?width=1200\" alt=\"HUUM HIVE Flow Mini LS with the firebox extension that loads through a wall\" width=\"480\" height=\"480\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe firebox extended through the wall, so the wood goes in from the next room.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"why\"\u003e\n  \u003cdiv class=\"hflowminils-c\"\u003e\n    \u003cp class=\"hflowminils-eyebrow\"\u003eHonestly\u003c\/p\u003e\n    \u003ch2\u003eWhy the HUUM HIVE Flow Mini LS and not a cheaper box stove\u003c\/h2\u003e\n    \u003cp class=\"hflowminils-lead\"\u003eThree things you are paying for. The stone is held in an open basket rather than behind a steel skin, so the steam comes off rock you can see. The door is glazed, which in a small room means the fire is part of the sitting. And HUUM measures this stove at 75.1 per cent gross efficiency against 67 on its own HIVE Wood range, which is why a smaller kW figure covers a larger room.\u003c\/p\u003e\n    \u003cp\u003eIf none of that matters to you, a welded box stove heats the same room for less money, and we sell\n    those too. Say so on the phone and we will point you at one. The\n    \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e sets wood against electric properly, and the\n    \u003ca href=\"\/pages\/commercial-sales\"\u003ecommercial team\u003c\/a\u003e handles cabins and lodges where a fire is the point.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflowminils-tinted\" id=\"fit\"\u003e\n  \u003cdiv class=\"hflowminils-c\"\u003e\n    \u003cp class=\"hflowminils-eyebrow\"\u003eSizing\u003c\/p\u003e\n    \u003ch2\u003eWhich HUUM stove fits your sauna, and where the HIVE Flow Mini LS sits\u003c\/h2\u003e\n    \u003cp class=\"hflowminils-lead\"\u003eHUUM rates a wood stove by the volume of the room, not by a power figure you can meter.\n    Measure length by width by height in feet and compare the result with this table.\u003c\/p\u003e\n    \u003cdiv class=\"hflowminils-tw hflowminils-tw--scroll\"\u003e\u003ctable class=\"hflowminils-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRoom\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eChimney class\u003c\/th\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowminils-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-13\"\u003eHIVE Wood 13\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e6 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowminils-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17\"\u003eHIVE Wood 17\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowminils-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17-ls\"\u003eHIVE Wood 17 LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowminils-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini\"\u003eHIVE Flow Mini\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 494 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hflowminils-on\"\u003e\n\u003ctd class=\"hflowminils-kw\"\u003eHIVE Flow Mini LS\u003c\/td\u003e\n\u003ctd\u003e211 to 494 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowminils-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow\"\u003eHIVE Flow\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed inside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowminils-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-ls\"\u003eHIVE Flow LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003eFed through the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp class=\"hflowminils-warn\"\u003eAn undersized stove is run hard to keep up and wears out early. An oversized\n    one scorches the room near the stove before the far bench is warm. Stay inside the range.\u003c\/p\u003e\n    \u003cp\u003eNot sure a wood stove is the right call? Our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers\n    guide\u003c\/a\u003e sets wood against electric, and every \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heater\u003c\/a\u003e we carry\n    is in one place. These stoves suit a \u003ca href=\"\/collections\/traditional-saunas\"\u003etraditional sauna\u003c\/a\u003e room.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"build\"\u003e\n  \u003cdiv class=\"hflowminils-c\"\u003e\n    \u003cp class=\"hflowminils-eyebrow\"\u003eBuild\u003c\/p\u003e\n    \u003ch2\u003eHow the HUUM HIVE Flow Mini LS is built\u003c\/h2\u003e\n    \u003ch3\u003eWhere the heat goes\u003c\/h3\u003e\n\u003cp class=\"hflowminils-lead\"\u003eHUUM measures the HIVE Flow Mini LS at 75.1 per cent gross efficiency, which is its way of saying how much of what the firewood releases ends up in the room instead of the chimney. Average flue gas temperature at nominal output is 606 F. It is also why the kW figure on this stove is not comparable with the 13 and 17 kW on the HIVE Wood range: those are rated by heat released, this one by heat delivered, which is how a smaller number covers a larger room.\u003c\/p\u003e\n\u003ch3\u003eThe glass\u003c\/h3\u003e\n\u003cp\u003eThe door is glazed, so the fire is part of the room rather than something happening behind a plate. Two things come with that. A smoldering load sooots the glass quickly, so burn dry wood hot. And HUUM's manual is explicit that tempered door glass is not under warranty and that water must not be splashed onto hot glass.\u003c\/p\u003e\n\u003ch3\u003eCutting the wall for the HIVE Flow Mini LS\u003c\/h3\u003e\n\u003cp\u003eThe firebox reaches through the wall, so wood is loaded and ash is taken out from the next room. The wall it passes through has to be non-combustible, and HUUM sizes the opening three ways depending on whether the stove stands on the floor and whether its mounting collar is used.\u003c\/p\u003e\n\u003cdiv class=\"hflowminils-tw\"\u003e\u003ctable class=\"hflowminils-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor, no collar\u003c\/th\u003e\n\u003ctd\u003ewall at least 26 by 41 in, opening 11 by 19 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor, huum mounting collar\u003c\/th\u003e\n\u003ctd\u003ewall at least 26 by 41 in, opening 17 by 22 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtective bedding + collar\u003c\/th\u003e\n\u003ctd\u003ewall at least 26 by 43 in, opening 17 by 24 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cb\u003eThere is a limit on wall thickness.\u003c\/b\u003e The extension reaches through up to 6 inches of wall with the HUUM mounting collar, and up to 4 inches without it. Measure the finished thickness, insulation and both surfaces included, before you commit to an LS stove. A thicker wall rules it out.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hflowminils-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-flow-mini-ls-studio-front.jpg?width=1200\" alt=\"HUUM HIVE Flow Mini LS wood burning sauna stove with the fire lit\" width=\"1000\" height=\"1000\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe stove from the side.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflowminils-tinted\" id=\"firing\"\u003e\n  \u003cdiv class=\"hflowminils-c\"\u003e\n    \u003cp class=\"hflowminils-eyebrow\"\u003eRunning it\u003c\/p\u003e\n    \u003ch2\u003eHow much firewood the HUUM HIVE Flow Mini LS burns, and what fits in it\u003c\/h2\u003e\n    \u003cp class=\"hflowminils-lead\"\u003eHUUM prints the numbers rather than leaving the owner to guess, and on a wood stove they are the\n    difference between a long life and a warped firebox.\u003c\/p\u003e\n    \u003cdiv class=\"hflowminils-tw\"\u003e\u003ctable class=\"hflowminils-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum log length\u003c\/th\u003e\n\u003ctd\u003e12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended log length\u003c\/th\u003e\n\u003ctd\u003e12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLighting load, maximum\u003c\/th\u003e\n\u003ctd\u003e8 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum burn time for that load\u003c\/th\u003e\n\u003ctd\u003e65 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirst reload, maximum\u003c\/th\u003e\n\u003ctd\u003e4 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum burn time after the first reload\u003c\/th\u003e\n\u003ctd\u003e35 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSecond reload, maximum\u003c\/th\u003e\n\u003ctd\u003e3 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel per hour, maximum\u003c\/th\u003e\n\u003ctd\u003e8 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003ch3\u003eFirewood and burn rate\u003c\/h3\u003e\n\u003cp\u003eUS firewood is normally sold cut to 16 inches, which this stove takes, though HUUM recommends 12 inch splits. At the maximum rate it burns about 8 pounds an hour, so a heat up plus a two hour session is somewhere near 25 pounds of wood.\u003c\/p\u003e\n    \u003ch3\u003eIf the stove overheats\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eIf the surface of the stove turns red it is overheating.\u003c\/b\u003e HUUM's instruction is to close the air valve at the bottom of the stove at once. Keep the ash drawer shut while the stove is burning: an open or missing drawer is one of the ways these stoves are overfired, along with too much draught, wood that is too thin or too dry, and reloading early. Deformation from overheating is not a warranty matter.\u003c\/p\u003e\n    \u003cp\u003eHeating time depends on the insulation, the room size and the output of the stove, which is HUUM's\n    own answer and the honest one. No maker in this category publishes a tested heat up time.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"chimney\"\u003e\n  \u003cdiv class=\"hflowminils-c\"\u003e\n    \u003cp class=\"hflowminils-eyebrow\"\u003eThe part people underestimate\u003c\/p\u003e\n    \u003ch2\u003eWhat chimney the HUUM HIVE Flow Mini LS needs, and why we do not sell you one\u003c\/h2\u003e\n    \u003cp class=\"hflowminils-lead\"\u003eHUUM asks for a chimney rated T450 with a cross section of at least\n    16 square inches, connected to a 4.5 inch collar, and says only flue pipe\n    your local fire and safety regulations accept may be used.\u003c\/p\u003e\n    \u003cp\u003eThe flue can leave from the top or from the back. For a back connection the bolted chimney leg and the cover plate change places, and two ribs are cut to the chimney diameter and held with the metal fixing plates in the package.\u003c\/p\u003e\n    \u003ch3\u003eWhat the US code requires\u003c\/h3\u003e\n\u003cp\u003eIn the United States that last line has a specific meaning. NFPA 211 and the residential code require a\n    factory built chimney on a wood burning appliance to be listed to UL 103 and physically marked Type HT, and\n    an unlisted metal chimney is not permitted in a one or two family dwelling at all. HUUM builds four\n    stainless chimney sets and they carry European certification, not that listing, so we do not sell them\n    with these stoves.\u003c\/p\u003e\n    \u003ch3\u003eWhy we will not sell you a kit\u003c\/h3\u003e\n\u003cp\u003eWe also will not sell you an adapter and a length of listed pipe and call it a system. The join between\n    a 4.5 inch European collar and 6 inch American pipe is made by an adapter that no chimney\n    manufacturer lists, and no Class A maker builds one at that size. Specifying that joint for you is the one\n    thing worse than specifying nothing.\u003c\/p\u003e\n    \u003ch3\u003eWhat we do instead\u003c\/h3\u003e\n\u003cp\u003eAsk us and we will send you the chimney requirements for this stove in\n    writing: the collar size, the temperature class, the minimum cross section, the clearance and termination\n    rules your installer works to, and the questions to put to your building department. You hand that to a\n    chimney professional, who sizes and installs a listed system for your building and stands behind it. That\n    is how the only US listed sauna stove maker handles it too.\u003c\/p\u003e\n    \u003cp class=\"hflowminils-warn\"\u003eCall us on (888) 500-5675 before you buy any chimney part. It is half the job and the half\n    that decides whether the install passes.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflowminils-tinted\" id=\"approval\"\u003e\n  \u003cdiv class=\"hflowminils-c\"\u003e\n    \u003cp class=\"hflowminils-eyebrow\"\u003ePermits and inspection\u003c\/p\u003e\n    \u003ch2\u003eIs the HUUM HIVE Flow Mini LS UL listed?\u003c\/h2\u003e\n    \u003cp class=\"hflowminils-lead\"\u003eNo. It is certified to EN 15821, with a CPR certificate and German BImSchV stage 2, which are European standards.\u003c\/p\u003e\n    \u003cp\u003e\u003cb\u003eThere is no UL, ULC or CSA listing for any HUUM wood stove.\u003c\/b\u003e HUUM's own US manual puts the\n    decision with your local authority: Use only flue pipe approved by the local fire and safety regulations, and coordinate the installation with the local government and rescue board in advance.\u003c\/p\u003e\n    \u003cp\u003eTwo things follow from that, and you want both answered before you order rather than at inspection.\n    NFPA 211 gives an unlisted solid fuel room heater a standard clearance of 36\n    inches above, in front, behind and at the sides, and allows a manufacturer's smaller distances only for\n    an appliance that is listed. And the chimney itself has to be a listed Class A system marked Type HT.\u003c\/p\u003e\n    \u003ch3\u003eTwo questions for your building department\u003c\/h3\u003e\n\u003cp\u003eSo call your building department and ask two questions. Does a solid fuel sauna stove need a permit\n    here, and will they inspect it against the chimney and HUUM's published clearances, or do they require a\n    listed appliance. Where a listing is required, this stove will not pass.\u003c\/p\u003e\n    \u003cp\u003eWe would rather lose the sale than have you find that out with the stove on the pallet. Call us on\n    (888) 500-5675 and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"install\"\u003e\n  \u003cdiv class=\"hflowminils-c\"\u003e\n    \u003cp class=\"hflowminils-eyebrow\"\u003eClearances\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Flow Mini LS clearances to walls, ceiling and floor\u003c\/h2\u003e\n    \u003cp class=\"hflowminils-lead\"\u003eThese are HUUM's distances to combustible material, from the manual's own table. Read them with the\n    permits section above: a US authority may hold an unlisted stove to NFPA 211's\n    36 inches instead.\u003c\/p\u003e\n    \u003cdiv class=\"hflowminils-tw\"\u003e\u003ctable class=\"hflowminils-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eTo combustible material at each side and the back\u003c\/th\u003e\n\u003ctd\u003e6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front of the door\u003c\/th\u003e\n\u003ctd\u003e20 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWall to wall across the stove\u003c\/th\u003e\n\u003ctd\u003e30 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAbove the stove\u003c\/th\u003e\n\u003ctd\u003e40 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTo a non-combustible wall\u003c\/th\u003e\n\u003ctd\u003e2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate in front of the door\u003c\/th\u003e\n\u003ctd\u003e15.75 in forward, 4 in past each side of the opening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003ch3\u003eReducing the distances with a screen\u003c\/h3\u003e\n\u003cp\u003eA single non-combustible screen halves the distance to the walls and a double screen takes it down by up to three quarters. The ceiling is different: a single screen reduces that distance by 25 per cent at most, and a double screen is never used at the ceiling. Leave at least 1 3\/16 inches of air behind a screen and at least 2 inches between the screen and the stove, and measure the distance to the flammable material rather than to the screen.\u003c\/p\u003e\n    \u003ch3\u003eThe floor under the stove\u003c\/h3\u003e\n\u003cp\u003eThe stove stands on non-combustible flooring. Over a combustible floor a thermal plate or another non-combustible layer is mandatory, with at least 1 3\/16 inches of ventilation gap under it, and the plate in front of the door has its near edge turned up so embers cannot roll underneath.\u003c\/p\u003e\n    \u003cp\u003eIn a niche of non-combustible material, leave at least 4 inches around the stove for air to move.\n    Check the local rules before you reduce anything.\u003c\/p\u003e\n    \u003cp class=\"hflowminils-warn\"\u003eNo electrical equipment or wiring belongs inside the safety area, and the connection to the chimney is a job for a certified installer. Both are HUUM's instructions, not ours.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflowminils-tinted\" id=\"stones\"\u003e\n  \u003cdiv class=\"hflowminils-c\"\u003e\n    \u003cp class=\"hflowminils-eyebrow\"\u003eStone\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Flow Mini LS takes 7 boxes of sauna stone\u003c\/h2\u003e\n    \u003cp class=\"hflowminils-lead\"\u003e231 pounds of it, and it is not in the crate. The manual prints a stone size of 2 to 6 inches and recommends HUUM's own stone. Wash it before laying and keep it off the body of the stove.\u003c\/p\u003e\n    \u003cp\u003eThe stone our distributor specifies for this stove is the 2 to 4 inch box, and it is the stone we\n    sell: \u003ca href=\"\/products\/huum-sauna-stones-5-10-cm\"\u003eHUUM sauna stones\u003c\/a\u003e, ordered by the box with the stove.\u003c\/p\u003e\n    \u003cp\u003eHUUM asks for a check once a year, and expects a partial or full replacement about every two years. Stone breaks down with heat and water, and a bed that has collapsed into gravel chokes the\n    airflow the fire depends on.\u003c\/p\u003e\n  \u003cfigure\u003e\u003cdiv class=\"hflowminils-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-flow-mini-ls-sauna-stones.jpg?width=1200\" alt=\"HUUM sauna stones, the stone the HIVE Flow Mini LS is filled with\" width=\"2048\" height=\"1365\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe cage that carries the stone.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"crate\"\u003e\n  \u003cdiv class=\"hflowminils-c\"\u003e\n    \u003cp class=\"hflowminils-eyebrow\"\u003eDelivery\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Flow Mini LS freight delivery and what ships separately\u003c\/h2\u003e\n    \u003cp class=\"hflowminils-lead\"\u003eAbout 130 pounds as supplied, on a pallet by freight. Two people move it, and it is far easier to\n    carry in before the stone goes on.\u003c\/p\u003e\n    \u003cp\u003eIn the crate: the stove, the grate, the ash grate and ash drawer, two cleaning hatches, two fixing plates, a glove, splints and the manual.\u003c\/p\u003e\n    \u003cp\u003eSeparately, and often on a different day: the stone, the chimney parts and any accessories. See our\n    \u003ca href=\"\/pages\/huum-shipping-policy\"\u003eHUUM shipping policy\u003c\/a\u003e, the \u003ca href=\"\/pages\/huum-return-policy\"\u003ereturn policy\u003c\/a\u003e and the\n    \u003ca href=\"\/pages\/huum-warranty-policy\"\u003ewarranty terms\u003c\/a\u003e.\u003c\/p\u003e\n    \u003cp class=\"hflowminils-warn\"\u003eBurn the stove once outdoors before it goes in the room if you can. The paint cures on\n    the first firing and smells while it does.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflowminils-tinted\" id=\"specs\"\u003e\n  \u003cdiv class=\"hflowminils-c\"\u003e\n    \u003cp class=\"hflowminils-eyebrow\"\u003eReference\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Flow Mini LS specifications\u003c\/h2\u003e\n    \u003cdiv class=\"hflowminils-tw\"\u003e\u003ctable class=\"hflowminils-spec\"\u003e\n\u003ccaption\u003eFrom the HIVE Flow user manual H1015L03 v5 (US), with the supplied weight from the\n      distributor\u003c\/caption\u003e\n\u003ctr\u003e\n\u003cth\u003eRoom volume\u003c\/th\u003e\n\u003ctd\u003e211 to 494 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003ctd\u003e7 boxes, 231 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue collar\u003c\/th\u003e\n\u003ctd\u003e4.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT450 (a European class, not a UL listing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum chimney cross section\u003c\/th\u003e\n\u003ctd\u003e16 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight as supplied\u003c\/th\u003e\n\u003ctd\u003e130 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to combustible material\u003c\/th\u003e\n\u003ctd\u003e6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance above\u003c\/th\u003e\n\u003ctd\u003e40 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSplit firewood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003ctd\u003eThrough the wall from the next room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal heating capacity\u003c\/th\u003e\n\u003ctd\u003e8.5 kW, rated by heat delivered to the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGross efficiency\u003c\/th\u003e\n\u003ctd\u003e75.1 per cent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight, width, depth\u003c\/th\u003e\n\u003ctd\u003e35 by 18 by 24 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cdiv class=\"hflowminils-tw\"\u003e\u003ctable class=\"hflowminils-spec\"\u003e\n\u003ccaption\u003ePart number, certification and warranty\u003c\/caption\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eH1018012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGTIN\u003c\/th\u003e\n\u003ctd\u003e4745090275315\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eEN 15821 (CPR certificate) and BImSchV stage 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNorth American listing\u003c\/th\u003e\n\u003ctd\u003eNone. See the permits section above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptional HUUM accessories\u003c\/th\u003e\n\u003ctd\u003eProtective floor plate, LS Protective Bedding S, stone cage, Mounting Collar S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eHUUM limited warranty, 3 years private use and 1 year commercial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"compare\"\u003e\n  \u003cdiv class=\"hflowminils-c\"\u003e\n    \u003cp class=\"hflowminils-eyebrow\"\u003eAlternatives\u003c\/p\u003e\n    \u003ch2\u003eThe HUUM HIVE Flow Mini LS against the rest of the HUUM stove range\u003c\/h2\u003e\n    \u003cdiv class=\"hflowminils-tw hflowminils-tw--scroll\"\u003e\u003ctable class=\"hflowminils-cmp\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRoom\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eChimney\u003c\/th\u003e\n\u003cth\u003eEfficiency\u003c\/th\u003e\n\u003cth\u003eLoading\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowminils-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-13\"\u003eHIVE Wood 13\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu ft\u003c\/td\u003e\n\u003ctd\u003e6 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e67 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowminils-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17\"\u003eHIVE Wood 17\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu ft\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e66 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowminils-kw\"\u003e\u003ca href=\"\/products\/huum-hive-wood-17-ls\"\u003eHIVE Wood 17 LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e283 to 565 cu ft\u003c\/td\u003e\n\u003ctd\u003e9 boxes\u003c\/td\u003e\n\u003ctd\u003eT600\u003c\/td\u003e\n\u003ctd\u003e66 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowminils-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-mini\"\u003eHIVE Flow Mini\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e212 to 494 cu ft\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e75.1 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hflowminils-on\"\u003e\n\u003ctd class=\"hflowminils-kw\"\u003eHIVE Flow Mini LS\u003c\/td\u003e\n\u003ctd\u003e211 to 494 cu ft\u003c\/td\u003e\n\u003ctd\u003e7 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e75.1 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowminils-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow\"\u003eHIVE Flow\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu ft\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e74.9 per cent\u003c\/td\u003e\n\u003ctd\u003eInside the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hflowminils-kw\"\u003e\u003ca href=\"\/products\/huum-hive-flow-ls\"\u003eHIVE Flow LS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e282 to 635 cu ft\u003c\/td\u003e\n\u003ctd\u003e10 boxes\u003c\/td\u003e\n\u003ctd\u003eT450\u003c\/td\u003e\n\u003ctd\u003e74.9 per cent\u003c\/td\u003e\n\u003ctd\u003eThrough the wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp class=\"hflowminils-lead\"\u003eThe HIVE Flow stoves hold more stone, run at a higher measured efficiency and take a glazed door. The\n    HIVE Wood stoves are the simpler build and ask for a hotter chimney class, T600 against T450. Browse the\n    rest at \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood burning sauna stoves\u003c\/a\u003e, the whole \u003ca href=\"\/collections\/huum\"\u003eHUUM range\u003c\/a\u003e,\n    or \u003ca href=\"\/collections\/electric-sauna-heaters\"\u003eelectric sauna heaters\u003c\/a\u003e if the fire is not the point for you.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"hflowminils-tinted\" id=\"faq\"\u003e\n  \u003cdiv class=\"hflowminils-c\"\u003e\n    \u003cp class=\"hflowminils-eyebrow\"\u003eQuestions\u003c\/p\u003e\n    \u003ch2\u003eHUUM HIVE Flow Mini LS questions buyers ask before ordering\u003c\/h2\u003e\n    \u003cdiv class=\"hflowminils-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the HUUM HIVE Flow Mini LS UL listed?\u003c\/summary\u003e\u003cdiv class=\"hflowminils-fb\"\u003e\u003cp\u003eNo. It carries European certification only, EN 15821 plus BImSchV stage 2, and there is no UL, ULC or CSA listing for any HUUM wood stove. Ask your building department how they inspect a solid fuel sauna stove before you order: NFPA 211 gives an unlisted stove a standard 36 inch clearance on every side, and a listed appliance is what allows a manufacturer's smaller distances to be used instead.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it come with a chimney?\u003c\/summary\u003e\u003cdiv class=\"hflowminils-fb\"\u003e\u003cp\u003eNo, and we do not sell one with it. The collar is 4.5 inches and HUUM asks for T450, but in a US dwelling the chimney itself has to be listed to UL 103 and marked Type HT, which HUUM's own sets are not. Ask us and we will send the requirements in writing for your chimney professional to work from.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it come with stone?\u003c\/summary\u003e\u003cdiv class=\"hflowminils-fb\"\u003e\u003cp\u003eNo. It takes 7 boxes, 231 pounds, ordered separately and ideally on the same order so it arrives together.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat firewood fits?\u003c\/summary\u003e\u003cdiv class=\"hflowminils-fb\"\u003e\u003cp\u003eLogs up to 12 inches, with 12 inch splits recommended. US cordwood is normally cut to 16 inches, which this stove takes.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it need electricity?\u003c\/summary\u003e\u003cdiv class=\"hflowminils-fb\"\u003e\u003cp\u003eNo. There is nothing to wire and no control to buy.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow big a room will it heat?\u003c\/summary\u003e\u003cdiv class=\"hflowminils-fb\"\u003e\u003cp\u003eHUUM rates it for 211 to 494 cubic feet. Measure length by width by height in feet, and treat uninsulated glass, tile or concrete as though the room were larger.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow far from the wall does it have to stand?\u003c\/summary\u003e\u003cdiv class=\"hflowminils-fb\"\u003e\u003cp\u003eHUUM's own table gives 6 inches to combustible material and 40 inches above the stove. A non-combustible screen reduces the wall distances, by half with a single screen and by up to three quarters with a double one. Your local authority decides whether those distances may be used at all on a stove that is not listed.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does LS mean on this stove?\u003c\/summary\u003e\u003cdiv class=\"hflowminils-fb\"\u003e\u003cp\u003eThe firebox extends through the wall, so the stove is loaded and the ash taken out from the next room and no firewood crosses the sauna. It needs a non-combustible wall with an opening of the size HUUM specifies, and the wall can only be so thick: up to 6 inches with the HUUM mounting collar and up to 4 inches without it.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan it go on a wooden floor?\u003c\/summary\u003e\u003cdiv class=\"hflowminils-fb\"\u003e\u003cp\u003eOnly over a thermal plate or another non-combustible layer, with a ventilation gap under it, and a plate in front of the door with its near edge turned up so embers cannot roll underneath.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eShould I buy this or an electric heater?\u003c\/summary\u003e\u003cdiv class=\"hflowminils-fb\"\u003e\u003cp\u003eAn electric heater comes up to temperature on a timer. This stove needs lighting, tending and a fire every time, and a chimney that satisfies your inspector. People who want that hour choose wood. If you do not, our \u003ca href=\"\/collections\/electric-sauna-heaters\"\u003eelectric sauna heaters\u003c\/a\u003e start from the same sizing question.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cdiv class=\"hflowminils-close\" id=\"order\"\u003e\n\u003cdiv class=\"hflowminils-c\"\u003e\n\u003cp class=\"hflowminils-eyebrow\" style=\"color:#E8A33D\"\u003eOne last thing\u003c\/p\u003e\n\u003ch2\u003eGet the chimney right before you order\u003c\/h2\u003e\n\u003cp\u003eTell us how the chimney leaves the building and what your inspector expects, and we will say whether the HIVE Flow Mini LS suits the room before you spend anything. We send the chimney requirements in writing for your installer, and the stone for this stove is on this page, above Add to Cart, so it travels on the same order.\u003c\/p\u003e\n\u003cdiv class=\"who\"\u003e\n\u003cimg class=\"hflowminils-av\" src=\"https:\/\/recoveryroomdirect.com\/cdn\/shop\/files\/recovery_room_direct_specialist_customer_service.png?v=178611576\u0026amp;width=128\" alt=\"Chaddy, sauna specialist at Recovery Room Direct\" width=\"52\" height=\"52\" loading=\"lazy\"\u003e\n\u003cp\u003e\u003cb\u003eChaddy\u003c\/b\u003e\u003cspan\u003eSauna specialist, Recovery Room Direct\u003c\/span\u003e\u003cspan\u003eMonday to Saturday, 9AM to 6PM ET\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca class=\"hflowminils-btn\" href=\"tel:+18885005675\"\u003eCall (888) 500-5675\u003c\/a\u003e\n\u003ca class=\"up\" href=\"#MainContent\"\u003eReady to order? Scroll up to the buy box\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":67604078231919,"sku":"H1018012","price":3008.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/huum-hive-flow-mini-ls-studio-front.jpg?v=1790573525"},{"product_id":"narvi-kuru-14-wood-burning-sauna-stove-13-kw-black","title":"Narvi Kuru 14 Wood-Burning Sauna Stove, 13 kW | Black","description":"\u003cstyle\u003e.nvk14{--ink:#1A1410;--body:#463C33;--mut:#54493D;--accent:#96620A;--bright:#E8A33D;--dark:#171310;--sub:#54493D;--tint:#F7F1E6;--fill:#F0E9DB;--hl:#F6E7CB;--line:#DCCFB4;--warm:#DCCFB4;--edge:#CBBBA0;--rule:#DCCFB4;--r-lg:10px;--r-sm:10px;--r-xs:999px;--gut:20px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;color:var(--body);line-height:1.65;letter-spacing:normal;-webkit-font-smoothing:antialiased;background:#fff}.nvk14 *{box-sizing:border-box}.nvk14 .nvk14-c img{margin:0 !important;border:0}.nvk14 .nvk14-c{max-width:1000px;margin:0 auto;padding:0 20px}.nvk14 section{padding:52px 0}.nvk14 section:first-of-type{padding-top:26px}.nvk14 section.nvk14-tinted{background:var(--tint)}.nvk14 section + section.nvk14-tinted,.nvk14 section.nvk14-tinted + section{border-top:1px solid var(--warm)}.nvk14 .nvk14-c\u003e*:last-child{margin-bottom:0}.nvk14 section[id],.nvk14 .nvk14-close[id]{scroll-margin-top:16px}.nvk14 h2{font-size:27px;font-weight:700;color:var(--ink);line-height:1.2;margin:0 0 16px;letter-spacing:-.015em;text-wrap:balance;max-width:34ch}.nvk14 h3{font-size:17px;font-weight:700;line-height:1.2;color:var(--ink);margin:32px 0 8px;text-wrap:balance}.nvk14 p{font-size:17px;line-height:1.65;margin:0 0 16px;max-width:72ch}.nvk14 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.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;background:var(--accent);color:#fff;padding:3px 8px;border-radius:var(--r-xs);margin-left:9px;vertical-align:2px}.nvk14 .nvk14-warn{background:#fff;border:1px solid var(--warm);border-left:3px solid var(--accent);border-radius:0 var(--r-lg) var(--r-lg) 0;padding:18px var(--gut) 18px calc(var(--gut) - 3px);margin:24px 0 0;max-width:none}.nvk14 .nvk14-warn p{max-width:none}.nvk14 .nvk14-warn p{margin:0;font-size:17px}.nvk14 .nvk14-warn b{display:block;color:var(--ink);margin-bottom:8px}.nvk14 blockquote{margin:16px 0 0;padding:0 0 0 20px;border-left:3px solid var(--bright);max-width:58ch}.nvk14 blockquote p{font-size:19px;line-height:1.5;color:var(--ink);margin:0 0 8px}.nvk14 blockquote cite{font-style:normal;font-size:13.5px;color:var(--sub)}.nvk14 .nvk14-pairup{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:32px;align-items:start;margin:24px 0 0}.nvk14 .nvk14-pairup\u003e.nvk14-tw{margin-top:0}.nvk14 .nvk14-after{margin-top:24px}.nvk14 .nvk14-split{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}.nvk14 .nvk14-split\u003efigure img{max-height:440px;object-fit:cover;width:100%}.nvk14 .nvk14-pairup\u003efigure img{max-height:320px;object-fit:cover;width:100%}.nvk14 .nvk14-pairup\u003ediv\u003e.nvk14-tw{margin-top:0}.nvk14 blockquote cite{display:block;margin-top:8px}.nvk14 figcaption{font-size:13.5px;color:var(--sub);margin-top:8px;line-height:1.5}.nvk14 .nvk14-more{margin:24px 0 0}.nvk14 .nvk14-more\u003esummary{font-size:15.5px;font-weight:700;color:var(--ink);cursor:pointer;list-style:none;padding:14px var(--gut);background:var(--fill);border:1px solid var(--warm);border-radius:var(--r-lg);position:relative}.nvk14 .nvk14-more\u003esummary::-webkit-details-marker{display:none}.nvk14 .nvk14-more\u003esummary::after{content:\"\";position:absolute;right:var(--gut);top:20px;width:8px;height:8px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(45deg)}.nvk14 .nvk14-more[open]\u003esummary::after{transform:rotate(225deg)}.nvk14 .nvk14-reportgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--edge);border-radius:var(--r-lg);overflow:hidden;margin:24px 0 0;background:#fff}.nvk14 .nvk14-reportgrid\u003ediv{padding:20px var(--gut);border-right:1px solid var(--line)}.nvk14 .nvk14-reportgrid\u003ediv:last-child{border-right:0}.nvk14 .nvk14-reportgrid p{font-size:15.5px;margin:0;line-height:1.65}.nvk14 .nvk14-rl{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin:0 0 8px !important}@media screen and (max-width:840px){.nvk14 .nvk14-reportgrid{grid-template-columns:1fr}.nvk14 .nvk14-reportgrid\u003ediv{border-right:0;border-bottom:1px solid var(--line)}.nvk14 .nvk14-reportgrid\u003ediv:last-child{border-bottom:0}}.nvk14 .nvk14-faq{border-top:1px solid var(--line);margin-top:16px}.nvk14 .nvk14-faq details{border-bottom:1px solid var(--line)}.nvk14 .nvk14-faq summary{cursor:pointer;padding:17px 36px 17px 0;position:relative;list-style:none;font-size:17px;font-weight:600;color:var(--ink)}.nvk14 .nvk14-faq summary::-webkit-details-marker{display:none}.nvk14 .nvk14-faq summary::after{content:\"\";position:absolute;right:6px;top:25px;width:9px;height:9px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(45deg);transition:transform .18s}.nvk14 .nvk14-faq details[open] summary::after{transform:rotate(225deg)}.nvk14 .nvk14-faq .nvk14-fb{padding:0 0 18px;max-width:68ch}.nvk14 .nvk14-faq .nvk14-fb p{font-size:17px;margin:0 0 8px;color:var(--body)}.nvk14 .nvk14-close{background:var(--dark);color:#C3B6A5;padding:60px 0}.nvk14 .nvk14-close h2{color:#fff;max-width:22ch}.nvk14 .nvk14-close p{color:#C3B6A5;max-width:56ch;font-size:17px}.nvk14 .nvk14-close .who{display:flex;gap:16px;align-items:center;margin:8px 0 24px}.nvk14 .nvk14-close .av{width:52px;height:52px;border-radius:var(--r-xs);flex:0 0 auto;object-fit:cover;background:#2E2620;display:block}.nvk14 .nvk14-close .who p{margin:0;font-size:15.5px;color:#C3B6A5;line-height:1.5}.nvk14 .nvk14-close .who b{color:#fff;display:block;font-size:17px;margin-bottom:8px}.nvk14 .nvk14-close .who span{display:block}.nvk14 .nvk14-c .nvk14-btn,.nvk14 .nvk14-btn{display:inline-block;background:var(--accent);color:#fff;font-weight:700;font-size:15.5px;line-height:1.5;padding:16px 32px;border-radius:var(--r-sm);text-decoration:none;margin:8px 0 0}.nvk14 .nvk14-c .nvk14-btn:hover,.nvk14 .nvk14-btn:hover{background:var(--ink);color:#fff}.nvk14 .nvk14-close .nvk14-btn{display:inline-block;background:var(--bright);color:var(--ink);font-weight:700;font-size:15.5px;padding:16px 32px;border-radius:var(--r-sm);text-decoration:none}.nvk14 .nvk14-close .up{display:block;margin-top:16px;color:#C3B6A5;font-size:15.5px;text-decoration:none;padding:10px 0}@media screen and (max-width:840px){.nvk14 .nvk14-pairup{grid-template-columns:1fr;gap:24px}.nvk14 .nvk14-chk{grid-template-columns:1fr}.nvk14 .nvk14-vidrow{flex-direction:column;align-items:stretch}.nvk14 .nvk14-vid{--cap:380px;align-self:center}.nvk14 .nvk14-vidrow{gap:24px}.nvk14 .nvk14-c{padding:0 16px}.nvk14 section{padding:40px 0}.nvk14 section:first-of-type{padding-top:20px}.nvk14 h2{font-size:23px}.nvk14 p.nvk14-lead{font-size:17px}.nvk14 .nvk14-stat3{grid-template-columns:1fr}.nvk14 .nvk14-stat3\u003ediv{border-right:0;border-bottom:1px solid rgba(255,255,255,.13)}.nvk14 .nvk14-stat3\u003ediv:last-child{border-bottom:0}.nvk14 .nvk14-split{grid-template-columns:1fr;gap:24px}.nvk14 .nvk14-buy{grid-template-columns:1fr}.nvk14 .nvk14-toc ol{grid-template-columns:1fr}}@media screen and (min-width:841px){.nvk14 .nvk14-toc\u003esummary{display:none}.nvk14 .nvk14-toc ol{display:grid !important}}@media screen and (max-width:560px){.nvk14 .nvk14-ladder thead{position:absolute;left:-9999px}.nvk14 .nvk14-ladder tr{display:block;border-bottom:1px solid var(--rule);padding:14px var(--gut)}.nvk14 .nvk14-ladder tr.on{background:var(--hl)}.nvk14 .nvk14-ladder td{display:block;border:0;padding:0}.nvk14 .nvk14-ladder td:last-child{text-align:left;font-size:15.5px;margin-top:8px}}.nvk14 .nvk14-hl td,.nvk14 .nvk14-hl th,.nvk14 .nvk14-ladder tr.on td,.nvk14 table.nvk14-cmp td.me{border-bottom-color:var(--edge)}@media screen and (max-width:840px){.nvk14 table.nvk14-cmp thead a{min-height:44px;display:flex;flex-direction:column;justify-content:flex-end;padding-bottom:2px}}.rte .nvk14 table th,.rte .nvk14 table td{padding:11px var(--gut)}.nvk14 .nvk14-ladder th:last-child,.nvk14 .nvk14-ladder td:last-child{text-align:left;white-space:normal;overflow-wrap:anywhere}.nvk14 .nvk14-buy{align-items:start}.nvk14 .nvk14-buy li span a{display:inline-block;padding:16px 0;margin:-16px 0}.nvk14 table.nvk14-cmp td:first-child{position:sticky;left:0;z-index:1;background:#fff;box-shadow:inset 0 -1px 0 var(--rule),1px 0 0 var(--rule)}.nvk14 table.nvk14-cmp thead th:first-child{position:sticky;left:0;z-index:2;background:var(--fill)}@media screen and (max-width:560px){.nvk14 .nvk14-ladder td:last-child::before{content:\"Nameplate draw:\\00a0\";font-weight:700;color:var(--ink)}}@media screen and (max-width:480px){.nvk14 table.nvk14-spec th,.nvk14 table.nvk14-spec td{display:block;width:auto}.nvk14 table.nvk14-spec th{border-bottom:0;padding-bottom:0}}.nvk14 .nvk14-vid video{position:absolute;inset:0;width:100%;height:100%;display:block;border:0;background:var(--dark);object-fit:cover}.nvk14 .nvk14-vid video:focus-visible{outline:3px solid var(--bright);outline-offset:-3px}.nvk14 .nvk14-fig{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--edge);background:#fff}.nvk14 .nvk14-fig img{width:100%;height:auto;display:block;border:0;border-radius:0;box-shadow:none;mix-blend-mode:multiply}.nvk14 .nvk14-c\u003efigure{max-width:560px;margin-left:auto;margin-right:auto}\u003c\/style\u003e\n\u003cdiv class=\"nvk14\"\u003e\n\u003csection id=\"overview\"\u003e\n  \u003cdiv class=\"nvk14-c\"\u003e\n    \u003cdetails class=\"nvk14-disc\"\u003e\n  \u003csummary\u003eJump to\u003cspan class=\"nvk14-ct\"\u003e12 sections\u003c\/span\u003e\u003c\/summary\u003e\n  \u003col\u003e\n    \u003cli\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#sizing\"\u003eRoom size\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#fire\"\u003eThe fire\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#flue\"\u003eFlue and chimney\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#stones\"\u003eStones\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#ready\"\u003eBefore you order\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#box\"\u003eWhat you get\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#delivery\"\u003eDelivery day\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#specs\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#compare\"\u003eThe range\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#warranty\"\u003eWarranty and listing\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#faq\"\u003eBuyer questions\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ol\u003e\n\u003c\/details\u003e\n    \u003cp class=\"nvk14-eyebrow\"\u003eThe short answer\u003c\/p\u003e\n    \u003ch2\u003eThe smallest stove Narvi makes\u003c\/h2\u003e\n    \u003cp class=\"nvk14-lead\"\u003eThe Narvi Kuru 14 is a wood-burning sauna stove built in Lappi, Finland, rated at 13 kW for a room of 283-494 cu. ft. and holding 77 lbs of stone. It burns wood and nothing else: there is no element, no control and no circuit to run.\u003c\/p\u003e\n    \u003cdiv class=\"nvk14-stat3\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"nvk14-lbl\"\u003eThe room\u003c\/p\u003e\n        \u003cp class=\"nvk14-big\"\u003e283-494\u003c\/p\u003e\n        \u003cp\u003eCubic feet of hot room Narvi rates this stove for. Measure the inside of the room, and count any uninsulated glass or stone face for more than its area.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"nvk14-lbl\"\u003eThe stone\u003c\/p\u003e\n        \u003cp class=\"nvk14-big\"\u003e77 lbs\u003c\/p\u003e\n        \u003cp\u003eStones are not supplied with any Narvi stove. Narvi specifies 10 to 15 cm olivine diabase or vulcanite, which is 2 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"nvk14-lbl\"\u003eThe flue\u003c\/p\u003e\n        \u003cp class=\"nvk14-big\"\u003e119 mm\u003c\/p\u003e\n        \u003cp\u003eThe connective flue, which is 4.7 in. US stove pipe is 6 in or 8 in, so the chimney is a decision you make before the stove arrives, not after.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvk14-tinted\" id=\"sizing\"\u003e\n  \u003cdiv class=\"nvk14-c\"\u003e\n    \u003cp class=\"nvk14-eyebrow\"\u003eRoom size\u003c\/p\u003e\n    \u003ch2\u003eWill the Narvi Kuru 14 heat your sauna room?\u003c\/h2\u003e\n    \u003cp class=\"nvk14-lead\"\u003eNarvi rates the Kuru 14 for \u003cstrong\u003e283-494 cu. ft.\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003cp\u003eMeasure the inside of the hot room rather than the footprint of the building. Narvi's own guidance is that an uninsulated surface, a glass wall or a stone face, counts for roughly one and a half to two times its area, so a room with a full glass front behaves like a larger room than its dimensions suggest.\u003c\/p\u003e\n    \u003cp\u003eGoing too large is the more common mistake and the harder one to live with. A wood fire has no thermostat. An oversized stove in a small room runs hot and the stones never get the long soak that makes the steam soft, which is the thing people buy a Finnish stove for in the first place.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"fire\"\u003e\n  \u003cdiv class=\"nvk14-c\"\u003e\n    \u003cp class=\"nvk14-eyebrow\"\u003eThe fire\u003c\/p\u003e\n    \u003ch2\u003eWhat the Kuru 14 burns, and what Narvi measured it doing\u003c\/h2\u003e\n    \u003cfigure\u003e\u003cdiv class=\"nvk14-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-kuru-14-00.jpg?v=1792577872\u0026amp;width=1200\" alt=\"Narvi Kuru 14 Wood-Burning Sauna Stove, studio product shot\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe Narvi Kuru 14 as Narvi photographs it. Manufacturer image.\u003c\/figcaption\u003e\u003c\/figure\u003e\n    \u003cp class=\"nvk14-lead\"\u003eNarvi publishes \u003cstrong\u003eno maximum log length\u003c\/strong\u003e for this model. Its manuals recommend firewood around 5 cm thick and 33 cm long, roughly 13 in, which is a fuel recommendation rather than a firebox dimension, so we do not print it as one.\u003c\/p\u003e\n    \u003cp\u003eNarvi declares the test firing as \u003cstrong\u003e3.5 + 2 + 2 kg\u003c\/strong\u003e, a total of 7.5 kg across the burn, at \u003cstrong\u003e69% total efficiency\u003c\/strong\u003e with carbon monoxide at \u003cstrong\u003e0.57%\u003c\/strong\u003e and a flue gas temperature of 370 °C. Those are the figures from its Declaration of Performance, test report VTT-S-00176-13, and they are the closest thing to a fuel-consumption number any sauna stove maker publishes.\u003c\/p\u003e\n    \u003cp\u003eUS cordwood is cut to 16 in as standard, so order your firewood to the stove rather than the other way round. Dry wood matters more than species: Narvi's declared figures assume seasoned logs, and wet wood will miss them in both directions, less heat into the room and more soot into the flue.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvk14-tinted\" id=\"flue\"\u003e\n  \u003cdiv class=\"nvk14-c\"\u003e\n    \u003cp class=\"nvk14-eyebrow\"\u003eFlue and chimney\u003c\/p\u003e\n    \u003ch2\u003e119 mm, and why that decides your chimney\u003c\/h2\u003e\n    \u003cfigure\u003e\u003cdiv class=\"nvk14-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-kuru-14-01.jpg?v=1792577872\u0026amp;width=1200\" alt=\"Narvi Kuru 14 Wood-Burning Sauna Stove, studio product shot 2\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe flue collar. Narvi runs 119 mm, which is 4.7 in, so the chimney is chosen before the stove arrives.\u003c\/figcaption\u003e\u003c\/figure\u003e\n    \u003cp class=\"nvk14-lead\"\u003eThe connective flue is \u003cstrong\u003e119 mm, which is 4.7 in\u003c\/strong\u003e, and it connects top or rear.\u003c\/p\u003e\n    \u003cp\u003eThat size is the single thing most likely to catch a US buyer out. Stove pipe here is 6 in or 8 in; 119 mm is neither, so you cannot finish this installation with parts from a hardware store. Narvi builds its own chimney system and we stock it, along with an adaptor that takes the 119 mm collar out to a 6 in chimney.\u003c\/p\u003e\n    \u003cp\u003eWhatever the chimney is made of, Narvi requires temperature class \u003cstrong\u003eT600\u003c\/strong\u003e with a minimum modular diameter of 120 mm and a draught of at least \u003cstrong\u003e12 Pa\u003c\/strong\u003e. An uninsulated flue must stay 1,000 mm from anything combustible, which is 39 in. Where the stove itself stands against masonry or another non-combustible wall, a 50 mm air gap is enough.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"stones\"\u003e\n  \u003cdiv class=\"nvk14-c\"\u003e\n    \u003cp class=\"nvk14-eyebrow\"\u003eStones\u003c\/p\u003e\n    \u003ch2\u003eThe Kuru 14 takes 77 lbs of stone, sold separately\u003c\/h2\u003e\n    \u003cfigure\u003e\u003cdiv class=\"nvk14-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-kuru-14-05.jpg?v=1792577872\u0026amp;width=1200\" alt=\"Narvi Kuru 14 Wood-Burning Sauna Stove, installed\/lifestyle\" width=\"2048\" height=\"1366\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eNarvi specifies 10 to 15 cm olivine diabase or vulcanite. Stones are sold separately.\u003c\/figcaption\u003e\u003c\/figure\u003e\n    \u003cp class=\"nvk14-lead\"\u003eThis stove holds \u003cstrong\u003e77 lbs\u003c\/strong\u003e of stone, and Narvi supplies none of it.\u003c\/p\u003e\n    \u003cp\u003eNarvi specifies \u003cstrong\u003e10 to 15 cm olivine diabase or vulcanite\u003c\/strong\u003e. That is a larger, coarser stone than an electric heater takes, and the difference is not cosmetic: a wood firebox runs hotter and a small stone cracks in it. For this stove the order is 2 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box.\u003c\/p\u003e\n    \u003cp\u003eStack them loosely so air moves through the pile rather than packing them tight, and leave the largest at the bottom. Narvi treats stones as a consumable, so they sit outside the warranty and are re-stacked every season or two as they settle and break down.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvk14-tinted\" id=\"ready\"\u003e\n  \u003cdiv class=\"nvk14-c\"\u003e\n    \u003cp class=\"nvk14-eyebrow\"\u003eBefore you order\u003c\/p\u003e\n    \u003ch2\u003eClearances, floor and air for the Kuru 14\u003c\/h2\u003e\n    \u003cp class=\"nvk14-lead\"\u003eNarvi's clearances to combustible material for the Kuru 14, taken from its installation manual rather than from the older Declaration of Performance where the two differ.\u003c\/p\u003e\n    \u003cdiv class=\"nvk14-tw\"\u003e\u003ctable class=\"nvk14-spec\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eBack\u003c\/th\u003e\n\u003ctd\u003e250 mm (9.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSides\u003c\/th\u003e\n\u003ctd\u003e250 mm (9.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFront\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCeiling above the stove\u003c\/th\u003e\n\u003ctd\u003e1350 mm (53.1 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\u003c\/div\u003e\n    \u003cp\u003eNarvi sells protective shields that reduce these distances, and we stock the ones that fit this stove. Read the figures as a starting point for a conversation with your building department, not as the final word: a stove without a North American listing is treated as unlisted, and that carries its own clearance rule regardless of what the manufacturer measured in Finland.\u003c\/p\u003e\n    \u003cp\u003eThree more things to settle before the stove arrives. A combustible floor needs Narvi's installation base plus sheet metal extending at least 100 mm each side of the door and 400 mm in front. The room needs combustion air at 6 to 10 cubic metres per kilo of wood burned, through an opening of at least 100 mm. And the stove needs an air gap of at least 25 mm underneath it.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"box\"\u003e\n  \u003cdiv class=\"nvk14-c\"\u003e\n    \u003cp class=\"nvk14-eyebrow\"\u003eWhat you get\u003c\/p\u003e\n    \u003ch2\u003eWhat arrives with the Kuru 14, and what you add\u003c\/h2\u003e\n    \u003cp class=\"nvk14-lead\"\u003eWhat arrives on the pallet, and what you add to it.\u003c\/p\u003e\n    \u003cdiv class=\"nvk14-stat3\"\u003e\n      \u003cdiv\u003e\n\u003cp class=\"nvk14-lbl\"\u003eIn the delivery\u003c\/p\u003e\n\u003cp class=\"nvk14-big\"\u003e3 items\u003c\/p\u003e\n\u003cp\u003eSauna Stove. Installation and Operation Manual. 1-Year Limited Warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cp class=\"nvk14-lbl\"\u003eOrdered with it\u003c\/p\u003e\n\u003cp class=\"nvk14-big\"\u003eStones\u003c\/p\u003e\n\u003cp\u003e2 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box. Plus the chimney: Narvi's own 119 mm system or the 6 in adaptor, and floor or wall protection if your build needs it.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cp class=\"nvk14-lbl\"\u003eNot required\u003c\/p\u003e\n\u003cp class=\"nvk14-big\"\u003eNo wiring\u003c\/p\u003e\n\u003cp\u003eNo control panel, no sensor, no electrical supply and no electrician. A wood stove is the one sauna heater that needs none of it.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvk14-tinted\" id=\"delivery\"\u003e\n  \u003cdiv class=\"nvk14-c\"\u003e\n    \u003cp class=\"nvk14-eyebrow\"\u003eDelivery day\u003c\/p\u003e\n    \u003ch2\u003eHow the Kuru 14 ships\u003c\/h2\u003e\n    \u003cp class=\"nvk14-lead\"\u003eFree curbside freight delivery to the contiguous 48 states.\u003c\/p\u003e\n    \u003cp\u003eThe Kuru 14 weighs \u003cstrong\u003e108 lbs\u003c\/strong\u003e before a single stone goes in. The carrier brings it to the end of your driveway and the handover happens there; moving it from the curb to the sauna is yours to arrange, and it is worth arranging before the truck arrives rather than on the day.\u003c\/p\u003e\n    \u003cp\u003eInspect the pallet while the driver is still there and write any damage on the delivery receipt before you sign. A receipt signed clean makes a freight claim very hard to win, and it is the one step in this process we cannot do for you.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"specs\"\u003e\n  \u003cdiv class=\"nvk14-c\"\u003e\n    \u003cp class=\"nvk14-eyebrow\"\u003eReference\u003c\/p\u003e\n    \u003ch2\u003eNarvi Kuru 14 specifications\u003c\/h2\u003e\n    \u003cdiv class=\"nvk14-tw\"\u003e\u003ctable class=\"nvk14-spec\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eNarvi Kuru 14 (part 2146)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e13 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e283-494 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e77 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eStone grade\u003c\/th\u003e\n\u003ctd\u003e10 to 15 cm (4 to 6 in) olivine diabase or vulcanite\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTotal efficiency\u003c\/th\u003e\n\u003ctd\u003e69%\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCarbon monoxide at 13% O2\u003c\/th\u003e\n\u003ctd\u003e0.57%\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFlue gas temperature\u003c\/th\u003e\n\u003ctd\u003e370 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTest firing\u003c\/th\u003e\n\u003ctd\u003e3.5 + 2 + 2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConnective flue diameter\u003c\/th\u003e\n\u003ctd\u003e119 mm (4.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFlue connection\u003c\/th\u003e\n\u003ctd\u003eTop or rear\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eMinimum flue draught\u003c\/th\u003e\n\u003ctd\u003e12 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, back\u003c\/th\u003e\n\u003ctd\u003e250 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, sides\u003c\/th\u003e\n\u003ctd\u003e250 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, front\u003c\/th\u003e\n\u003ctd\u003e500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, ceiling\u003c\/th\u003e\n\u003ctd\u003e1350 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e420 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e475 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e650\/675 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eStove weight\u003c\/th\u003e\n\u003ctd\u003e108 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eCE, EN 15821:2010. See the listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1 year residential\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvk14-tinted\" id=\"compare\"\u003e\n  \u003cdiv class=\"nvk14-c\"\u003e\n    \u003cp class=\"nvk14-eyebrow\"\u003eThe range\u003c\/p\u003e\n    \u003ch2\u003eThe Kuru 14 against the rest of the Kuru range\u003c\/h2\u003e\n    \u003cdiv class=\"nvk14-tw nvk14-tw--scroll\"\u003e\u003ctable class=\"nvk14-cmp\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eKuru 14\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e13 kW\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e283-494 cu. ft.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e77 lbs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e108 lbs\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eKuru 20\u003c\/th\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e353-706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88 lbs\u003c\/td\u003e\n\u003ctd\u003e121 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"warranty\"\u003e\n  \u003cdiv class=\"nvk14-c\"\u003e\n    \u003cp class=\"nvk14-eyebrow\"\u003eWarranty and listing\u003c\/p\u003e\n    \u003ch2\u003eNarvi Kuru 14 warranty, and what CE does not cover\u003c\/h2\u003e\n    \u003cp class=\"nvk14-lead\"\u003e1 year in residential use. Narvi halves the term for any non-private installation, and voids it entirely if the main purpose of use changes during the period.\u003c\/p\u003e\n    \u003cp\u003eSauna stones and the firebox fire protection plates are consumables and sit outside the cover, as does damage from poor ventilation, from storage anywhere that is not indoors, dry and above freezing, and from stones Narvi does not recommend. Report a fault in writing within 14 days of finding it. Our full terms are on the \u003ca href=\"\/pages\/narvi-warranty-policy\"\u003eNarvi warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eThe listing note.\u003c\/strong\u003e This stove carries the CE mark and is tested to the European standard EN 15821:2010 by VTT in Finland, notified body 0809. It does \u003cstrong\u003enot\u003c\/strong\u003e carry a UL, ULC, CSA or ETL listing, and CE is not a North American listing. For a solid-fuel appliance that can affect your permit and what a home insurer will accept. Your chimney must be a UL 103 Type HT system and the installation follows NFPA 211; an appliance without a North American listing is treated as unlisted, which means 36 in clearances to combustibles unless a listed shield is used. Talk it through with your building department and your chimney professional before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvk14-tinted\" id=\"faq\"\u003e\n  \u003cdiv class=\"nvk14-c\"\u003e\n    \u003cp class=\"nvk14-eyebrow\"\u003eBuyer questions\u003c\/p\u003e\n    \u003ch2\u003eNarvi Kuru 14 questions, answered from the manual\u003c\/h2\u003e\n    \u003cdiv class=\"nvk14-faq\"\u003e\n      \u003cdetails\u003e\u003csummary\u003eDoes the Kuru 14 carry a UL listing?\u003c\/summary\u003e\u003cdiv class=\"nvk14-fb\"\u003e\u003cp\u003eNo. It carries the CE mark and is tested to EN 15821:2010 by VTT in Finland, notified body 0809. There is no UL, ULC, CSA or ETL listing, and CE is not a North American listing. Check with your building department before you order, because an unlisted appliance is treated differently on clearances.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eAre stones included?\u003c\/summary\u003e\u003cdiv class=\"nvk14-fb\"\u003e\u003cp\u003eNo. No Narvi stove ships with stones. This one holds 77 lbs of 10 to 15 cm olivine diabase or vulcanite, which is 2 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eCan I connect it to a standard 6 in US stove pipe?\u003c\/summary\u003e\u003cdiv class=\"nvk14-fb\"\u003e\u003cp\u003eNot directly. The connective flue is 119 mm, which is 4.7 in. Narvi makes its own chimney system and we stock it, along with an adaptor out to a 6 in chimney. Whichever you use, the chimney must be temperature class T600.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eWhat is the warranty?\u003c\/summary\u003e\u003cdiv class=\"nvk14-fb\"\u003e\u003cp\u003e1 year for residential use. Narvi halves the term for non-private use, and sauna stones are a consumable the warranty excludes.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eCan I put it in a commercial or public sauna?\u003c\/summary\u003e\u003cdiv class=\"nvk14-fb\"\u003e\u003cp\u003eAsk us first. Narvi files only the Narvi 30 under stoves for professional use, the CE declaration is written for residential buildings, and the warranty halves for non-private use and is void if the purpose of use changes. We will not promise cover the manufacturer does not give.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Narvi","offers":[{"title":"Default Title","offer_id":67822813741423,"sku":"2146","price":1195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-kuru-14-00.jpg?v=1792577872"},{"product_id":"narvi-kuru-20-wood-burning-sauna-stove-16-kw-black","title":"Narvi Kuru 20 Wood-Burning Sauna Stove, 16 kW | Black","description":"\u003cstyle\u003e.nvk20{--ink:#1A1410;--body:#463C33;--mut:#54493D;--accent:#96620A;--bright:#E8A33D;--dark:#171310;--sub:#54493D;--tint:#F7F1E6;--fill:#F0E9DB;--hl:#F6E7CB;--line:#DCCFB4;--warm:#DCCFB4;--edge:#CBBBA0;--rule:#DCCFB4;--r-lg:10px;--r-sm:10px;--r-xs:999px;--gut:20px;font-family:-apple-system,BlinkMacSystemFont,'Segoe 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.nvk20-c\u003efigure{max-width:560px;margin-left:auto;margin-right:auto}\u003c\/style\u003e\n\u003cdiv class=\"nvk20\"\u003e\n\u003csection id=\"overview\"\u003e\n  \u003cdiv class=\"nvk20-c\"\u003e\n    \u003cdetails class=\"nvk20-disc\"\u003e\n  \u003csummary\u003eJump to\u003cspan class=\"nvk20-ct\"\u003e12 sections\u003c\/span\u003e\u003c\/summary\u003e\n  \u003col\u003e\n    \u003cli\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#sizing\"\u003eRoom size\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#fire\"\u003eThe fire\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#flue\"\u003eFlue and chimney\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#stones\"\u003eStones\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#ready\"\u003eBefore you order\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#box\"\u003eWhat you get\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#delivery\"\u003eDelivery day\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#specs\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#compare\"\u003eThe range\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#warranty\"\u003eWarranty and listing\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#faq\"\u003eBuyer questions\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ol\u003e\n\u003c\/details\u003e\n    \u003cp class=\"nvk20-eyebrow\"\u003eThe short answer\u003c\/p\u003e\n    \u003ch2\u003eThe compact cabinet, one size up\u003c\/h2\u003e\n    \u003cp class=\"nvk20-lead\"\u003eThe Narvi Kuru 20 is a wood-burning sauna stove built in Lappi, Finland, rated at 16 kW for a room of 353-706 cu. ft. and holding 88 lbs of stone. It burns wood and nothing else: there is no element, no control and no circuit to run.\u003c\/p\u003e\n    \u003cdiv class=\"nvk20-stat3\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"nvk20-lbl\"\u003eThe room\u003c\/p\u003e\n        \u003cp class=\"nvk20-big\"\u003e353-706\u003c\/p\u003e\n        \u003cp\u003eCubic feet of hot room Narvi rates this stove for. Measure the inside of the room, and count any uninsulated glass or stone face for more than its area.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"nvk20-lbl\"\u003eThe stone\u003c\/p\u003e\n        \u003cp class=\"nvk20-big\"\u003e88 lbs\u003c\/p\u003e\n        \u003cp\u003eStones are not supplied with any Narvi stove. Narvi specifies 10 to 15 cm olivine diabase or vulcanite, which is 2 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"nvk20-lbl\"\u003eThe flue\u003c\/p\u003e\n        \u003cp class=\"nvk20-big\"\u003e119 mm\u003c\/p\u003e\n        \u003cp\u003eThe connective flue, which is 4.7 in. US stove pipe is 6 in or 8 in, so the chimney is a decision you make before the stove arrives, not after.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvk20-tinted\" id=\"sizing\"\u003e\n  \u003cdiv class=\"nvk20-c\"\u003e\n    \u003cp class=\"nvk20-eyebrow\"\u003eRoom size\u003c\/p\u003e\n    \u003ch2\u003eWill the Narvi Kuru 20 heat your sauna room?\u003c\/h2\u003e\n    \u003cp class=\"nvk20-lead\"\u003eNarvi rates the Kuru 20 for \u003cstrong\u003e353-706 cu. ft.\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003cp\u003eMeasure the inside of the hot room rather than the footprint of the building. Narvi's own guidance is that an uninsulated surface, a glass wall or a stone face, counts for roughly one and a half to two times its area, so a room with a full glass front behaves like a larger room than its dimensions suggest.\u003c\/p\u003e\n    \u003cp\u003eGoing too large is the more common mistake and the harder one to live with. A wood fire has no thermostat. An oversized stove in a small room runs hot and the stones never get the long soak that makes the steam soft, which is the thing people buy a Finnish stove for in the first place.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"fire\"\u003e\n  \u003cdiv class=\"nvk20-c\"\u003e\n    \u003cp class=\"nvk20-eyebrow\"\u003eThe fire\u003c\/p\u003e\n    \u003ch2\u003eWhat the Kuru 20 burns, and what Narvi measured it doing\u003c\/h2\u003e\n    \u003cfigure\u003e\u003cdiv class=\"nvk20-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-kuru-20-02.jpg?v=1792577885\u0026amp;width=1200\" alt=\"Narvi Kuru 20 Wood-Burning Sauna Stove, studio product shot\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe Narvi Kuru 20 as Narvi photographs it. Manufacturer image.\u003c\/figcaption\u003e\u003c\/figure\u003e\n    \u003cp class=\"nvk20-lead\"\u003eNarvi publishes \u003cstrong\u003eno maximum log length\u003c\/strong\u003e for this model. Its manuals recommend firewood around 5 cm thick and 33 cm long, roughly 13 in, which is a fuel recommendation rather than a firebox dimension, so we do not print it as one.\u003c\/p\u003e\n    \u003cp\u003eNarvi declares the test firing as \u003cstrong\u003e4 + 3 + 3 kg\u003c\/strong\u003e, a total of 10 kg across the burn, at \u003cstrong\u003e67% total efficiency\u003c\/strong\u003e with carbon monoxide at \u003cstrong\u003e0.81%\u003c\/strong\u003e and a flue gas temperature of 430 °C. Those are the figures from its Declaration of Performance, test report VTT-S-01335-13, and they are the closest thing to a fuel-consumption number any sauna stove maker publishes.\u003c\/p\u003e\n    \u003cp\u003eUS cordwood is cut to 16 in as standard, so order your firewood to the stove rather than the other way round. Dry wood matters more than species: Narvi's declared figures assume seasoned logs, and wet wood will miss them in both directions, less heat into the room and more soot into the flue.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvk20-tinted\" id=\"flue\"\u003e\n  \u003cdiv class=\"nvk20-c\"\u003e\n    \u003cp class=\"nvk20-eyebrow\"\u003eFlue and chimney\u003c\/p\u003e\n    \u003ch2\u003e119 mm, and why that decides your chimney\u003c\/h2\u003e\n    \u003cfigure\u003e\u003cdiv class=\"nvk20-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-kuru-20-00.jpg?v=1792577885\u0026amp;width=1200\" alt=\"Narvi Kuru 20 Wood-Burning Sauna Stove, exterior 3\/4 front\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe flue collar. Narvi runs 119 mm, which is 4.7 in, so the chimney is chosen before the stove arrives.\u003c\/figcaption\u003e\u003c\/figure\u003e\n    \u003cp class=\"nvk20-lead\"\u003eThe connective flue is \u003cstrong\u003e119 mm, which is 4.7 in\u003c\/strong\u003e, and it connects top or rear.\u003c\/p\u003e\n    \u003cp\u003eThat size is the single thing most likely to catch a US buyer out. Stove pipe here is 6 in or 8 in; 119 mm is neither, so you cannot finish this installation with parts from a hardware store. Narvi builds its own chimney system and we stock it, along with an adaptor that takes the 119 mm collar out to a 6 in chimney.\u003c\/p\u003e\n    \u003cp\u003eWhatever the chimney is made of, Narvi requires temperature class \u003cstrong\u003eT600\u003c\/strong\u003e with a minimum modular diameter of 120 mm and a draught of at least \u003cstrong\u003e12 Pa\u003c\/strong\u003e. An uninsulated flue must stay 1,000 mm from anything combustible, which is 39 in. Where the stove itself stands against masonry or another non-combustible wall, a 50 mm air gap is enough.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"stones\"\u003e\n  \u003cdiv class=\"nvk20-c\"\u003e\n    \u003cp class=\"nvk20-eyebrow\"\u003eStones\u003c\/p\u003e\n    \u003ch2\u003eThe Kuru 20 takes 88 lbs of stone, sold separately\u003c\/h2\u003e\n    \u003cfigure\u003e\u003cdiv class=\"nvk20-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-kuru-20-04.jpg?v=1792577885\u0026amp;width=1200\" alt=\"Narvi Kuru 20 Wood-Burning Sauna Stove, studio product shot 3\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eNarvi specifies 10 to 15 cm olivine diabase or vulcanite. Stones are sold separately.\u003c\/figcaption\u003e\u003c\/figure\u003e\n    \u003cp class=\"nvk20-lead\"\u003eThis stove holds \u003cstrong\u003e88 lbs\u003c\/strong\u003e of stone, and Narvi supplies none of it.\u003c\/p\u003e\n    \u003cp\u003eNarvi specifies \u003cstrong\u003e10 to 15 cm olivine diabase or vulcanite\u003c\/strong\u003e. That is a larger, coarser stone than an electric heater takes, and the difference is not cosmetic: a wood firebox runs hotter and a small stone cracks in it. For this stove the order is 2 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box.\u003c\/p\u003e\n    \u003cp\u003eStack them loosely so air moves through the pile rather than packing them tight, and leave the largest at the bottom. Narvi treats stones as a consumable, so they sit outside the warranty and are re-stacked every season or two as they settle and break down.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvk20-tinted\" id=\"ready\"\u003e\n  \u003cdiv class=\"nvk20-c\"\u003e\n    \u003cp class=\"nvk20-eyebrow\"\u003eBefore you order\u003c\/p\u003e\n    \u003ch2\u003eClearances, floor and air for the Kuru 20\u003c\/h2\u003e\n    \u003cp class=\"nvk20-lead\"\u003eNarvi's clearances to combustible material for the Kuru 20, taken from its installation manual rather than from the older Declaration of Performance where the two differ.\u003c\/p\u003e\n    \u003cdiv class=\"nvk20-tw\"\u003e\u003ctable class=\"nvk20-spec\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eBack\u003c\/th\u003e\n\u003ctd\u003e250 mm (9.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSides\u003c\/th\u003e\n\u003ctd\u003e250 mm (9.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFront\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCeiling above the stove\u003c\/th\u003e\n\u003ctd\u003e1350 mm (53.1 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\u003c\/div\u003e\n    \u003cp\u003eNarvi sells protective shields that reduce these distances, and we stock the ones that fit this stove. Read the figures as a starting point for a conversation with your building department, not as the final word: a stove without a North American listing is treated as unlisted, and that carries its own clearance rule regardless of what the manufacturer measured in Finland.\u003c\/p\u003e\n    \u003cp\u003eThree more things to settle before the stove arrives. A combustible floor needs Narvi's installation base plus sheet metal extending at least 100 mm each side of the door and 400 mm in front. The room needs combustion air at 6 to 10 cubic metres per kilo of wood burned, through an opening of at least 100 mm. And the stove needs an air gap of at least 25 mm underneath it.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"box\"\u003e\n  \u003cdiv class=\"nvk20-c\"\u003e\n    \u003cp class=\"nvk20-eyebrow\"\u003eWhat you get\u003c\/p\u003e\n    \u003ch2\u003eWhat arrives with the Kuru 20, and what you add\u003c\/h2\u003e\n    \u003cp class=\"nvk20-lead\"\u003eWhat arrives on the pallet, and what you add to it.\u003c\/p\u003e\n    \u003cdiv class=\"nvk20-stat3\"\u003e\n      \u003cdiv\u003e\n\u003cp class=\"nvk20-lbl\"\u003eIn the delivery\u003c\/p\u003e\n\u003cp class=\"nvk20-big\"\u003e3 items\u003c\/p\u003e\n\u003cp\u003eSauna Stove. Installation and Operation Manual. 1-Year Limited Warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cp class=\"nvk20-lbl\"\u003eOrdered with it\u003c\/p\u003e\n\u003cp class=\"nvk20-big\"\u003eStones\u003c\/p\u003e\n\u003cp\u003e2 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box. Plus the chimney: Narvi's own 119 mm system or the 6 in adaptor, and floor or wall protection if your build needs it.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cp class=\"nvk20-lbl\"\u003eNot required\u003c\/p\u003e\n\u003cp class=\"nvk20-big\"\u003eNo wiring\u003c\/p\u003e\n\u003cp\u003eNo control panel, no sensor, no electrical supply and no electrician. A wood stove is the one sauna heater that needs none of it.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvk20-tinted\" id=\"delivery\"\u003e\n  \u003cdiv class=\"nvk20-c\"\u003e\n    \u003cp class=\"nvk20-eyebrow\"\u003eDelivery day\u003c\/p\u003e\n    \u003ch2\u003eHow the Kuru 20 ships\u003c\/h2\u003e\n    \u003cp class=\"nvk20-lead\"\u003eFree curbside freight delivery to the contiguous 48 states.\u003c\/p\u003e\n    \u003cp\u003eThe Kuru 20 weighs \u003cstrong\u003e121 lbs\u003c\/strong\u003e before a single stone goes in. The carrier brings it to the end of your driveway and the handover happens there; moving it from the curb to the sauna is yours to arrange, and it is worth arranging before the truck arrives rather than on the day.\u003c\/p\u003e\n    \u003cp\u003eInspect the pallet while the driver is still there and write any damage on the delivery receipt before you sign. A receipt signed clean makes a freight claim very hard to win, and it is the one step in this process we cannot do for you.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"specs\"\u003e\n  \u003cdiv class=\"nvk20-c\"\u003e\n    \u003cp class=\"nvk20-eyebrow\"\u003eReference\u003c\/p\u003e\n    \u003ch2\u003eNarvi Kuru 20 specifications\u003c\/h2\u003e\n    \u003cdiv class=\"nvk20-tw\"\u003e\u003ctable class=\"nvk20-spec\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eNarvi Kuru 20 (part 2147)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353-706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eStone grade\u003c\/th\u003e\n\u003ctd\u003e10 to 15 cm (4 to 6 in) olivine diabase or vulcanite\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTotal efficiency\u003c\/th\u003e\n\u003ctd\u003e67%\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCarbon monoxide at 13% O2\u003c\/th\u003e\n\u003ctd\u003e0.81%\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFlue gas temperature\u003c\/th\u003e\n\u003ctd\u003e430 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTest firing\u003c\/th\u003e\n\u003ctd\u003e4 + 3 + 3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConnective flue diameter\u003c\/th\u003e\n\u003ctd\u003e119 mm (4.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFlue connection\u003c\/th\u003e\n\u003ctd\u003eTop or rear\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eMinimum flue draught\u003c\/th\u003e\n\u003ctd\u003e12 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, back\u003c\/th\u003e\n\u003ctd\u003e250 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, sides\u003c\/th\u003e\n\u003ctd\u003e250 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, front\u003c\/th\u003e\n\u003ctd\u003e500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, ceiling\u003c\/th\u003e\n\u003ctd\u003e1350 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e460 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e475 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e650\/675 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eStove weight\u003c\/th\u003e\n\u003ctd\u003e121 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eCE, EN 15821:2010. See the listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1 year residential\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvk20-tinted\" id=\"compare\"\u003e\n  \u003cdiv class=\"nvk20-c\"\u003e\n    \u003cp class=\"nvk20-eyebrow\"\u003eThe range\u003c\/p\u003e\n    \u003ch2\u003eThe Kuru 20 against the rest of the Kuru range\u003c\/h2\u003e\n    \u003cdiv class=\"nvk20-tw nvk20-tw--scroll\"\u003e\u003ctable class=\"nvk20-cmp\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eKuru 20\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e16 kW\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e353-706 cu. ft.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e88 lbs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e121 lbs\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eKuru 14\u003c\/th\u003e\n\u003ctd\u003e13 kW\u003c\/td\u003e\n\u003ctd\u003e283-494 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e77 lbs\u003c\/td\u003e\n\u003ctd\u003e108 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"warranty\"\u003e\n  \u003cdiv class=\"nvk20-c\"\u003e\n    \u003cp class=\"nvk20-eyebrow\"\u003eWarranty and listing\u003c\/p\u003e\n    \u003ch2\u003eNarvi Kuru 20 warranty, and what CE does not cover\u003c\/h2\u003e\n    \u003cp class=\"nvk20-lead\"\u003e1 year in residential use. Narvi halves the term for any non-private installation, and voids it entirely if the main purpose of use changes during the period.\u003c\/p\u003e\n    \u003cp\u003eSauna stones and the firebox fire protection plates are consumables and sit outside the cover, as does damage from poor ventilation, from storage anywhere that is not indoors, dry and above freezing, and from stones Narvi does not recommend. Report a fault in writing within 14 days of finding it. Our full terms are on the \u003ca href=\"\/pages\/narvi-warranty-policy\"\u003eNarvi warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eThe listing note.\u003c\/strong\u003e This stove carries the CE mark and is tested to the European standard EN 15821:2010 by VTT in Finland, notified body 0809. It does \u003cstrong\u003enot\u003c\/strong\u003e carry a UL, ULC, CSA or ETL listing, and CE is not a North American listing. For a solid-fuel appliance that can affect your permit and what a home insurer will accept. Your chimney must be a UL 103 Type HT system and the installation follows NFPA 211; an appliance without a North American listing is treated as unlisted, which means 36 in clearances to combustibles unless a listed shield is used. Talk it through with your building department and your chimney professional before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvk20-tinted\" id=\"faq\"\u003e\n  \u003cdiv class=\"nvk20-c\"\u003e\n    \u003cp class=\"nvk20-eyebrow\"\u003eBuyer questions\u003c\/p\u003e\n    \u003ch2\u003eNarvi Kuru 20 questions, answered from the manual\u003c\/h2\u003e\n    \u003cdiv class=\"nvk20-faq\"\u003e\n      \u003cdetails\u003e\u003csummary\u003eDoes the Kuru 20 carry a UL listing?\u003c\/summary\u003e\u003cdiv class=\"nvk20-fb\"\u003e\u003cp\u003eNo. It carries the CE mark and is tested to EN 15821:2010 by VTT in Finland, notified body 0809. There is no UL, ULC, CSA or ETL listing, and CE is not a North American listing. Check with your building department before you order, because an unlisted appliance is treated differently on clearances.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eAre stones included?\u003c\/summary\u003e\u003cdiv class=\"nvk20-fb\"\u003e\u003cp\u003eNo. No Narvi stove ships with stones. This one holds 88 lbs of 10 to 15 cm olivine diabase or vulcanite, which is 2 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eCan I connect it to a standard 6 in US stove pipe?\u003c\/summary\u003e\u003cdiv class=\"nvk20-fb\"\u003e\u003cp\u003eNot directly. The connective flue is 119 mm, which is 4.7 in. Narvi makes its own chimney system and we stock it, along with an adaptor out to a 6 in chimney. Whichever you use, the chimney must be temperature class T600.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eWhat is the warranty?\u003c\/summary\u003e\u003cdiv class=\"nvk20-fb\"\u003e\u003cp\u003e1 year for residential use. Narvi halves the term for non-private use, and sauna stones are a consumable the warranty excludes.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eCan I put it in a commercial or public sauna?\u003c\/summary\u003e\u003cdiv class=\"nvk20-fb\"\u003e\u003cp\u003eAsk us first. Narvi files only the Narvi 30 under stoves for professional use, the CE declaration is written for residential buildings, and the warranty halves for non-private use and is void if the purpose of use changes. We will not promise cover the manufacturer does not give.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Narvi","offers":[{"title":"Default Title","offer_id":67822813806959,"sku":"2147","price":1395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-kuru-20-00.jpg?v=1792577885"},{"product_id":"narvi-kaamos-20-wood-burning-sauna-stove-21-kw-black","title":"Narvi Kaamos 20 Wood-Burning Sauna Stove, 21 kW | Black","description":"\u003cstyle\u003e.nvka20{--ink:#1A1410;--body:#463C33;--mut:#54493D;--accent:#96620A;--bright:#E8A33D;--dark:#171310;--sub:#54493D;--tint:#F7F1E6;--fill:#F0E9DB;--hl:#F6E7CB;--line:#DCCFB4;--warm:#DCCFB4;--edge:#CBBBA0;--rule:#DCCFB4;--r-lg:10px;--r-sm:10px;--r-xs:999px;--gut:20px;font-family:-apple-system,BlinkMacSystemFont,'Segoe 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td{padding:11px var(--gut)}.nvka20 .nvka20-ladder th:last-child,.nvka20 .nvka20-ladder td:last-child{text-align:left;white-space:normal;overflow-wrap:anywhere}.nvka20 .nvka20-buy{align-items:start}.nvka20 .nvka20-buy li span a{display:inline-block;padding:16px 0;margin:-16px 0}.nvka20 table.cmp td:first-child{position:sticky;left:0;z-index:1;background:#fff;box-shadow:inset 0 -1px 0 var(--rule),1px 0 0 var(--rule)}.nvka20 table.cmp thead th:first-child{position:sticky;left:0;z-index:2;background:var(--fill)}@media screen and (max-width:560px){.nvka20 .nvka20-ladder td:last-child::before{content:\"Nameplate draw:\\00a0\";font-weight:700;color:var(--ink)}}@media screen and (max-width:480px){.nvka20 table.nvka20-spec th,.nvka20 table.nvka20-spec td{display:block;width:auto}.nvka20 table.nvka20-spec th{border-bottom:0;padding-bottom:0}}.nvka20 .nvka20-vid video{position:absolute;inset:0;width:100%;height:100%;display:block;border:0;background:var(--dark);object-fit:cover}.nvka20 .nvka20-vid video:focus-visible{outline:3px solid var(--bright);outline-offset:-3px}.nvka20 .nvka20-fig{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--edge);background:#fff}.nvka20 .nvka20-fig img{width:100%;height:auto;display:block;border:0;border-radius:0;box-shadow:none;mix-blend-mode:multiply}.nvka20 .nvka20-c\u003efigure{max-width:560px;margin-left:auto;margin-right:auto}\u003c\/style\u003e\n\u003cdiv class=\"nvka20\"\u003e\n\u003csection id=\"overview\"\u003e\n  \u003cdiv class=\"nvka20-c\"\u003e\n    \u003cdetails class=\"nvka20-disc\"\u003e\n  \u003csummary\u003eJump to\u003cspan class=\"nvka20-ct\"\u003e12 sections\u003c\/span\u003e\u003c\/summary\u003e\n  \u003col\u003e\n    \u003cli\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#sizing\"\u003eRoom size\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#fire\"\u003eThe fire\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#flue\"\u003eFlue and chimney\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#stones\"\u003eStones\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#ready\"\u003eBefore you order\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#box\"\u003eWhat you get\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#delivery\"\u003eDelivery day\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#specs\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#compare\"\u003eThe range\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#warranty\"\u003eWarranty and listing\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#faq\"\u003eBuyer questions\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ol\u003e\n\u003c\/details\u003e\n    \u003cp class=\"nvka20-eyebrow\"\u003eThe short answer\u003c\/p\u003e\n    \u003ch2\u003eThe most output per dollar in the range\u003c\/h2\u003e\n    \u003cp class=\"nvka20-lead\"\u003eThe Narvi Kaamos 20 is a wood-burning sauna stove built in Lappi, Finland, rated at 21 kW for a room of 353-706 cu. ft. and holding 132 lbs of stone. It burns wood and nothing else: there is no element, no control and no circuit to run.\u003c\/p\u003e\n    \u003cdiv class=\"nvka20-stat3\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"nvka20-lbl\"\u003eThe room\u003c\/p\u003e\n        \u003cp class=\"nvka20-big\"\u003e353-706\u003c\/p\u003e\n        \u003cp\u003eCubic feet of hot room Narvi rates this stove for. Measure the inside of the room, and count any uninsulated glass or stone face for more than its area.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"nvka20-lbl\"\u003eThe stone\u003c\/p\u003e\n        \u003cp class=\"nvka20-big\"\u003e132 lbs\u003c\/p\u003e\n        \u003cp\u003eStones are not supplied with any Narvi stove. Narvi specifies 10 to 15 cm olivine diabase or vulcanite, which is 3 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"nvka20-lbl\"\u003eThe flue\u003c\/p\u003e\n        \u003cp class=\"nvka20-big\"\u003e119 mm\u003c\/p\u003e\n        \u003cp\u003eThe connective flue, which is 4.7 in. US stove pipe is 6 in or 8 in, so the chimney is a decision you make before the stove arrives, not after.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvka20-tinted\" id=\"sizing\"\u003e\n  \u003cdiv class=\"nvka20-c\"\u003e\n    \u003cp class=\"nvka20-eyebrow\"\u003eRoom size\u003c\/p\u003e\n    \u003ch2\u003eWill the Narvi Kaamos 20 heat your sauna room?\u003c\/h2\u003e\n    \u003cp class=\"nvka20-lead\"\u003eNarvi rates the Kaamos 20 for \u003cstrong\u003e353-706 cu. ft.\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003cp\u003eMeasure the inside of the hot room rather than the footprint of the building. Narvi's own guidance is that an uninsulated surface, a glass wall or a stone face, counts for roughly one and a half to two times its area, so a room with a full glass front behaves like a larger room than its dimensions suggest.\u003c\/p\u003e\n    \u003cp\u003eGoing too large is the more common mistake and the harder one to live with. A wood fire has no thermostat. An oversized stove in a small room runs hot and the stones never get the long soak that makes the steam soft, which is the thing people buy a Finnish stove for in the first place.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"fire\"\u003e\n  \u003cdiv class=\"nvka20-c\"\u003e\n    \u003cp class=\"nvka20-eyebrow\"\u003eThe fire\u003c\/p\u003e\n    \u003ch2\u003eWhat the Kaamos 20 burns, and what Narvi measured it doing\u003c\/h2\u003e\n    \u003cfigure\u003e\u003cdiv class=\"nvka20-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-kaamos-20-00.jpg?v=1792577902\u0026amp;width=1200\" alt=\"Narvi Kaamos 20 Wood-Burning Sauna Stove, studio product shot\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe Narvi Kaamos 20 as Narvi photographs it. Manufacturer image.\u003c\/figcaption\u003e\u003c\/figure\u003e\n    \u003cp class=\"nvka20-lead\"\u003eNarvi publishes \u003cstrong\u003eno maximum log length\u003c\/strong\u003e for this model. Its manuals recommend firewood around 5 cm thick and 33 cm long, roughly 13 in, which is a fuel recommendation rather than a firebox dimension, so we do not print it as one.\u003c\/p\u003e\n    \u003cp\u003eNarvi declares the test firing as \u003cstrong\u003e3.5 + 3 + 2.5 kg\u003c\/strong\u003e, a total of 9 kg across the burn, at \u003cstrong\u003e68% total efficiency\u003c\/strong\u003e with carbon monoxide at \u003cstrong\u003e0.60%\u003c\/strong\u003e and a flue gas temperature of 426 °C. Those are the figures from its Declaration of Performance, test report VTT-M-00236-18, and they are the closest thing to a fuel-consumption number any sauna stove maker publishes.\u003c\/p\u003e\n    \u003cp\u003eUS cordwood is cut to 16 in as standard, so order your firewood to the stove rather than the other way round. Dry wood matters more than species: Narvi's declared figures assume seasoned logs, and wet wood will miss them in both directions, less heat into the room and more soot into the flue.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvka20-tinted\" id=\"flue\"\u003e\n  \u003cdiv class=\"nvka20-c\"\u003e\n    \u003cp class=\"nvka20-eyebrow\"\u003eFlue and chimney\u003c\/p\u003e\n    \u003ch2\u003e119 mm, and why that decides your chimney\u003c\/h2\u003e\n    \u003cfigure\u003e\u003cdiv class=\"nvka20-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-kaamos-20-01.jpg?v=1792577903\u0026amp;width=1200\" alt=\"Narvi Kaamos 20 Wood-Burning Sauna Stove, studio product shot 2\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe flue collar. Narvi runs 119 mm, which is 4.7 in, so the chimney is chosen before the stove arrives.\u003c\/figcaption\u003e\u003c\/figure\u003e\n    \u003cp class=\"nvka20-lead\"\u003eThe connective flue is \u003cstrong\u003e119 mm, which is 4.7 in\u003c\/strong\u003e, and it connects top or rear.\u003c\/p\u003e\n    \u003cp\u003eThat size is the single thing most likely to catch a US buyer out. Stove pipe here is 6 in or 8 in; 119 mm is neither, so you cannot finish this installation with parts from a hardware store. Narvi builds its own chimney system and we stock it, along with an adaptor that takes the 119 mm collar out to a 6 in chimney.\u003c\/p\u003e\n    \u003cp\u003eWhatever the chimney is made of, Narvi requires temperature class \u003cstrong\u003eT600\u003c\/strong\u003e with a minimum modular diameter of 120 mm and a draught of at least \u003cstrong\u003e12 Pa\u003c\/strong\u003e. An uninsulated flue must stay 1,000 mm from anything combustible, which is 39 in. Where the stove itself stands against masonry or another non-combustible wall, a 50 mm air gap is enough.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"stones\"\u003e\n  \u003cdiv class=\"nvka20-c\"\u003e\n    \u003cp class=\"nvka20-eyebrow\"\u003eStones\u003c\/p\u003e\n    \u003ch2\u003eThe Kaamos 20 takes 132 lbs of stone, sold separately\u003c\/h2\u003e\n    \u003cfigure\u003e\u003cdiv class=\"nvka20-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-kaamos-20-02.jpg?v=1792577903\u0026amp;width=1200\" alt=\"Narvi Kaamos 20 Wood-Burning Sauna Stove, studio product shot 3\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eNarvi specifies 10 to 15 cm olivine diabase or vulcanite. Stones are sold separately.\u003c\/figcaption\u003e\u003c\/figure\u003e\n    \u003cp class=\"nvka20-lead\"\u003eThis stove holds \u003cstrong\u003e132 lbs\u003c\/strong\u003e of stone, and Narvi supplies none of it.\u003c\/p\u003e\n    \u003cp\u003eNarvi specifies \u003cstrong\u003e10 to 15 cm olivine diabase or vulcanite\u003c\/strong\u003e. That is a larger, coarser stone than an electric heater takes, and the difference is not cosmetic: a wood firebox runs hotter and a small stone cracks in it. For this stove the order is 3 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box.\u003c\/p\u003e\n    \u003cp\u003eStack them loosely so air moves through the pile rather than packing them tight, and leave the largest at the bottom. Narvi treats stones as a consumable, so they sit outside the warranty and are re-stacked every season or two as they settle and break down.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvka20-tinted\" id=\"ready\"\u003e\n  \u003cdiv class=\"nvka20-c\"\u003e\n    \u003cp class=\"nvka20-eyebrow\"\u003eBefore you order\u003c\/p\u003e\n    \u003ch2\u003eClearances, floor and air for the Kaamos 20\u003c\/h2\u003e\n    \u003cp class=\"nvka20-lead\"\u003eNarvi's clearances to combustible material for the Kaamos 20, taken from its installation manual rather than from the older Declaration of Performance where the two differ.\u003c\/p\u003e\n    \u003cdiv class=\"nvka20-tw\"\u003e\u003ctable class=\"nvka20-spec\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eBack\u003c\/th\u003e\n\u003ctd\u003e200 mm (7.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSides\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFront\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCeiling above the stove\u003c\/th\u003e\n\u003ctd\u003e1270 mm (50.0 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\u003c\/div\u003e\n    \u003cp\u003eNarvi sells protective shields that reduce these distances, and we stock the ones that fit this stove. Read the figures as a starting point for a conversation with your building department, not as the final word: a stove without a North American listing is treated as unlisted, and that carries its own clearance rule regardless of what the manufacturer measured in Finland.\u003c\/p\u003e\n    \u003cp\u003eThree more things to settle before the stove arrives. A combustible floor needs Narvi's installation base plus sheet metal extending at least 100 mm each side of the door and 400 mm in front. The room needs combustion air at 6 to 10 cubic metres per kilo of wood burned, through an opening of at least 100 mm. And the stove needs an air gap of at least 25 mm underneath it.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"box\"\u003e\n  \u003cdiv class=\"nvka20-c\"\u003e\n    \u003cp class=\"nvka20-eyebrow\"\u003eWhat you get\u003c\/p\u003e\n    \u003ch2\u003eWhat arrives with the Kaamos 20, and what you add\u003c\/h2\u003e\n    \u003cp class=\"nvka20-lead\"\u003eWhat arrives on the pallet, and what you add to it.\u003c\/p\u003e\n    \u003cdiv class=\"nvka20-stat3\"\u003e\n      \u003cdiv\u003e\n\u003cp class=\"nvka20-lbl\"\u003eIn the delivery\u003c\/p\u003e\n\u003cp class=\"nvka20-big\"\u003e3 items\u003c\/p\u003e\n\u003cp\u003eSauna Stove. Installation and Operation Manual. 2-Year Limited Warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cp class=\"nvka20-lbl\"\u003eOrdered with it\u003c\/p\u003e\n\u003cp class=\"nvka20-big\"\u003eStones\u003c\/p\u003e\n\u003cp\u003e3 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box. Plus the chimney: Narvi's own 119 mm system or the 6 in adaptor, and floor or wall protection if your build needs it.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cp class=\"nvka20-lbl\"\u003eNot required\u003c\/p\u003e\n\u003cp class=\"nvka20-big\"\u003eNo wiring\u003c\/p\u003e\n\u003cp\u003eNo control panel, no sensor, no electrical supply and no electrician. A wood stove is the one sauna heater that needs none of it.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvka20-tinted\" id=\"delivery\"\u003e\n  \u003cdiv class=\"nvka20-c\"\u003e\n    \u003cp class=\"nvka20-eyebrow\"\u003eDelivery day\u003c\/p\u003e\n    \u003ch2\u003eHow the Kaamos 20 ships\u003c\/h2\u003e\n    \u003cp class=\"nvka20-lead\"\u003eFree curbside freight delivery to the contiguous 48 states.\u003c\/p\u003e\n    \u003cp\u003eThe Kaamos 20 weighs \u003cstrong\u003e143 lbs\u003c\/strong\u003e before a single stone goes in. The carrier brings it to the end of your driveway and the handover happens there; moving it from the curb to the sauna is yours to arrange, and it is worth arranging before the truck arrives rather than on the day.\u003c\/p\u003e\n    \u003cp\u003eInspect the pallet while the driver is still there and write any damage on the delivery receipt before you sign. A receipt signed clean makes a freight claim very hard to win, and it is the one step in this process we cannot do for you.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"specs\"\u003e\n  \u003cdiv class=\"nvka20-c\"\u003e\n    \u003cp class=\"nvka20-eyebrow\"\u003eReference\u003c\/p\u003e\n    \u003ch2\u003eNarvi Kaamos 20 specifications\u003c\/h2\u003e\n    \u003cdiv class=\"nvka20-tw\"\u003e\u003ctable class=\"nvka20-spec\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eNarvi Kaamos 20 (part 157417)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353-706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e132 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eStone grade\u003c\/th\u003e\n\u003ctd\u003e10 to 15 cm (4 to 6 in) olivine diabase or vulcanite\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTotal efficiency\u003c\/th\u003e\n\u003ctd\u003e68%\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCarbon monoxide at 13% O2\u003c\/th\u003e\n\u003ctd\u003e0.60%\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFlue gas temperature\u003c\/th\u003e\n\u003ctd\u003e426 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTest firing\u003c\/th\u003e\n\u003ctd\u003e3.5 + 3 + 2.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConnective flue diameter\u003c\/th\u003e\n\u003ctd\u003e119 mm (4.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFlue connection\u003c\/th\u003e\n\u003ctd\u003eTop or rear\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eMinimum flue draught\u003c\/th\u003e\n\u003ctd\u003e12 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, back\u003c\/th\u003e\n\u003ctd\u003e200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, sides\u003c\/th\u003e\n\u003ctd\u003e300 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, front\u003c\/th\u003e\n\u003ctd\u003e500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, ceiling\u003c\/th\u003e\n\u003ctd\u003e1270 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e480 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e510 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e760 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eStove weight\u003c\/th\u003e\n\u003ctd\u003e143 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eCE, EN 15821:2010. See the listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvka20-tinted\" id=\"compare\"\u003e\n  \u003cdiv class=\"nvka20-c\"\u003e\n    \u003cp class=\"nvka20-eyebrow\"\u003eThe range\u003c\/p\u003e\n    \u003ch2\u003eWhere the Kaamos 20 sits in the Narvi range\u003c\/h2\u003e\n    \u003cp class=\"nvka20-lead\"\u003eThe Kaamos 20 is the only model in its family, and the largest stove Narvi sells us. It is the one Narvi itself files under stoves for professional use, and the only one rated for 500 mm logs.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"warranty\"\u003e\n  \u003cdiv class=\"nvka20-c\"\u003e\n    \u003cp class=\"nvka20-eyebrow\"\u003eWarranty and listing\u003c\/p\u003e\n    \u003ch2\u003eNarvi Kaamos 20 warranty, and what CE does not cover\u003c\/h2\u003e\n    \u003cp class=\"nvka20-lead\"\u003e2 years in residential use. Narvi halves the term for any non-private installation, and voids it entirely if the main purpose of use changes during the period.\u003c\/p\u003e\n    \u003cp\u003eSauna stones and the firebox fire protection plates are consumables and sit outside the cover, as does damage from poor ventilation, from storage anywhere that is not indoors, dry and above freezing, and from stones Narvi does not recommend. Report a fault in writing within 14 days of finding it. Our full terms are on the \u003ca href=\"\/pages\/narvi-warranty-policy\"\u003eNarvi warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eThe listing note.\u003c\/strong\u003e This stove carries the CE mark and is tested to the European standard EN 15821:2010 by VTT in Finland, notified body 0809. It does \u003cstrong\u003enot\u003c\/strong\u003e carry a UL, ULC, CSA or ETL listing, and CE is not a North American listing. For a solid-fuel appliance that can affect your permit and what a home insurer will accept. Your chimney must be a UL 103 Type HT system and the installation follows NFPA 211; an appliance without a North American listing is treated as unlisted, which means 36 in clearances to combustibles unless a listed shield is used. Talk it through with your building department and your chimney professional before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvka20-tinted\" id=\"faq\"\u003e\n  \u003cdiv class=\"nvka20-c\"\u003e\n    \u003cp class=\"nvka20-eyebrow\"\u003eBuyer questions\u003c\/p\u003e\n    \u003ch2\u003eNarvi Kaamos 20 questions, answered from the manual\u003c\/h2\u003e\n    \u003cdiv class=\"nvka20-faq\"\u003e\n      \u003cdetails\u003e\u003csummary\u003eDoes the Kaamos 20 carry a UL listing?\u003c\/summary\u003e\u003cdiv class=\"nvka20-fb\"\u003e\u003cp\u003eNo. It carries the CE mark and is tested to EN 15821:2010 by VTT in Finland, notified body 0809. There is no UL, ULC, CSA or ETL listing, and CE is not a North American listing. Check with your building department before you order, because an unlisted appliance is treated differently on clearances.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eAre stones included?\u003c\/summary\u003e\u003cdiv class=\"nvka20-fb\"\u003e\u003cp\u003eNo. No Narvi stove ships with stones. This one holds 132 lbs of 10 to 15 cm olivine diabase or vulcanite, which is 3 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eCan I connect it to a standard 6 in US stove pipe?\u003c\/summary\u003e\u003cdiv class=\"nvka20-fb\"\u003e\u003cp\u003eNot directly. The connective flue is 119 mm, which is 4.7 in. Narvi makes its own chimney system and we stock it, along with an adaptor out to a 6 in chimney. Whichever you use, the chimney must be temperature class T600.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eWhat is the warranty?\u003c\/summary\u003e\u003cdiv class=\"nvka20-fb\"\u003e\u003cp\u003e2 years for residential use. Narvi halves the term for non-private use, and sauna stones are a consumable the warranty excludes.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eCan I put it in a commercial or public sauna?\u003c\/summary\u003e\u003cdiv class=\"nvka20-fb\"\u003e\u003cp\u003eAsk us first. Narvi files only the Narvi 30 under stoves for professional use, the CE declaration is written for residential buildings, and the warranty halves for non-private use and is void if the purpose of use changes. We will not promise cover the manufacturer does not give.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Narvi","offers":[{"title":"Default Title","offer_id":67822813938031,"sku":"157417","price":1595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-kaamos-20-00.jpg?v=1792577902"},{"product_id":"narvi-nc-16-wood-burning-sauna-stove-16-kw-black","title":"Narvi NC 16 Wood-Burning Sauna Stove, 16 kW | Black","description":"\u003cstyle\u003e.nvnc16{--ink:#1A1410;--body:#463C33;--mut:#54493D;--accent:#96620A;--bright:#E8A33D;--dark:#171310;--sub:#54493D;--tint:#F7F1E6;--fill:#F0E9DB;--hl:#F6E7CB;--line:#DCCFB4;--warm:#DCCFB4;--edge:#CBBBA0;--rule:#DCCFB4;--r-lg:10px;--r-sm:10px;--r-xs:999px;--gut:20px;font-family:-apple-system,BlinkMacSystemFont,'Segoe 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.nvnc16 table td{padding:11px var(--gut)}.nvnc16 .nvnc16-ladder th:last-child,.nvnc16 .nvnc16-ladder td:last-child{text-align:left;white-space:normal;overflow-wrap:anywhere}.nvnc16 .nvnc16-buy{align-items:start}.nvnc16 .nvnc16-buy li span a{display:inline-block;padding:16px 0;margin:-16px 0}.nvnc16 table.nvnc16-cmp td:first-child{position:sticky;left:0;z-index:1;background:#fff;box-shadow:inset 0 -1px 0 var(--rule),1px 0 0 var(--rule)}.nvnc16 table.nvnc16-cmp thead th:first-child{position:sticky;left:0;z-index:2;background:var(--fill)}@media screen and (max-width:560px){.nvnc16 .nvnc16-ladder td:last-child::before{content:\"Nameplate draw:\\00a0\";font-weight:700;color:var(--ink)}}@media screen and (max-width:480px){.nvnc16 table.nvnc16-spec th,.nvnc16 table.nvnc16-spec td{display:block;width:auto}.nvnc16 table.nvnc16-spec th{border-bottom:0;padding-bottom:0}}.nvnc16 .nvnc16-vid video{position:absolute;inset:0;width:100%;height:100%;display:block;border:0;background:var(--dark);object-fit:cover}.nvnc16 .nvnc16-vid video:focus-visible{outline:3px solid var(--bright);outline-offset:-3px}.nvnc16 .nvnc16-fig{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--edge);background:#fff}.nvnc16 .nvnc16-fig img{width:100%;height:auto;display:block;border:0;border-radius:0;box-shadow:none;mix-blend-mode:multiply}.nvnc16 .nvnc16-c\u003efigure{max-width:560px;margin-left:auto;margin-right:auto}\u003c\/style\u003e\n\u003cdiv class=\"nvnc16\"\u003e\n\u003csection id=\"overview\"\u003e\n  \u003cdiv class=\"nvnc16-c\"\u003e\n    \u003cdetails class=\"nvnc16-disc\"\u003e\n  \u003csummary\u003eJump to\u003cspan class=\"nvnc16-ct\"\u003e12 sections\u003c\/span\u003e\u003c\/summary\u003e\n  \u003col\u003e\n    \u003cli\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#sizing\"\u003eRoom size\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#fire\"\u003eThe fire\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#flue\"\u003eFlue and chimney\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#stones\"\u003eStones\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#ready\"\u003eBefore you order\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#box\"\u003eWhat you get\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#delivery\"\u003eDelivery day\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#specs\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#compare\"\u003eThe range\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#warranty\"\u003eWarranty and listing\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#faq\"\u003eBuyer questions\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ol\u003e\n\u003c\/details\u003e\n    \u003cp class=\"nvnc16-eyebrow\"\u003eThe short answer\u003c\/p\u003e\n    \u003ch2\u003eThe cleanest burn Narvi publishes\u003c\/h2\u003e\n    \u003cp class=\"nvnc16-lead\"\u003eThe Narvi NC 16 is a wood-burning sauna stove built in Lappi, Finland, rated at 16 kW for a room of 283-565 cu. ft. and holding 110 lbs of stone. It burns wood and nothing else: there is no element, no control and no circuit to run.\u003c\/p\u003e\n    \u003cdiv class=\"nvnc16-stat3\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"nvnc16-lbl\"\u003eThe room\u003c\/p\u003e\n        \u003cp class=\"nvnc16-big\"\u003e283-565\u003c\/p\u003e\n        \u003cp\u003eCubic feet of hot room Narvi rates this stove for. Measure the inside of the room, and count any uninsulated glass or stone face for more than its area.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"nvnc16-lbl\"\u003eThe stone\u003c\/p\u003e\n        \u003cp class=\"nvnc16-big\"\u003e110 lbs\u003c\/p\u003e\n        \u003cp\u003eStones are not supplied with any Narvi stove. Narvi specifies 10 to 15 cm olivine diabase or vulcanite, which is 3 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"nvnc16-lbl\"\u003eThe flue\u003c\/p\u003e\n        \u003cp class=\"nvnc16-big\"\u003e119 mm\u003c\/p\u003e\n        \u003cp\u003eThe connective flue, which is 4.7 in. US stove pipe is 6 in or 8 in, so the chimney is a decision you make before the stove arrives, not after.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvnc16-tinted\" id=\"sizing\"\u003e\n  \u003cdiv class=\"nvnc16-c\"\u003e\n    \u003cp class=\"nvnc16-eyebrow\"\u003eRoom size\u003c\/p\u003e\n    \u003ch2\u003eWill the Narvi NC 16 heat your sauna room?\u003c\/h2\u003e\n    \u003cp class=\"nvnc16-lead\"\u003eNarvi rates the NC 16 for \u003cstrong\u003e283-565 cu. ft.\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003cp\u003eMeasure the inside of the hot room rather than the footprint of the building. Narvi's own guidance is that an uninsulated surface, a glass wall or a stone face, counts for roughly one and a half to two times its area, so a room with a full glass front behaves like a larger room than its dimensions suggest.\u003c\/p\u003e\n    \u003cp\u003eGoing too large is the more common mistake and the harder one to live with. A wood fire has no thermostat. An oversized stove in a small room runs hot and the stones never get the long soak that makes the steam soft, which is the thing people buy a Finnish stove for in the first place.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"fire\"\u003e\n  \u003cdiv class=\"nvnc16-c\"\u003e\n    \u003cp class=\"nvnc16-eyebrow\"\u003eThe fire\u003c\/p\u003e\n    \u003ch2\u003eWhat the NC 16 burns, and what Narvi measured it doing\u003c\/h2\u003e\n    \u003cfigure\u003e\u003cdiv class=\"nvnc16-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-nc-16-black-02.jpg?v=1792577920\u0026amp;width=1200\" alt=\"Narvi NC 16 Wood-Burning Sauna Stove, studio product shot\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe Narvi NC 16 as Narvi photographs it. Manufacturer image.\u003c\/figcaption\u003e\u003c\/figure\u003e\n    \u003cp class=\"nvnc16-lead\"\u003eNarvi publishes \u003cstrong\u003eno maximum log length\u003c\/strong\u003e for this model. Its manuals recommend firewood around 5 cm thick and 33 cm long, roughly 13 in, which is a fuel recommendation rather than a firebox dimension, so we do not print it as one.\u003c\/p\u003e\n    \u003cp\u003eNarvi declares the test firing as \u003cstrong\u003e3 + 2 + 2 kg\u003c\/strong\u003e, a total of 7 kg across the burn, at \u003cstrong\u003e70% total efficiency\u003c\/strong\u003e with carbon monoxide at \u003cstrong\u003e0.07%\u003c\/strong\u003e and a flue gas temperature of 387 °C. Those are the figures from its Declaration of Performance, test report VTT-S-02641-12, and they are the closest thing to a fuel-consumption number any sauna stove maker publishes.\u003c\/p\u003e\n    \u003cp\u003eUS cordwood is cut to 16 in as standard, so order your firewood to the stove rather than the other way round. Dry wood matters more than species: Narvi's declared figures assume seasoned logs, and wet wood will miss them in both directions, less heat into the room and more soot into the flue.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvnc16-tinted\" id=\"flue\"\u003e\n  \u003cdiv class=\"nvnc16-c\"\u003e\n    \u003cp class=\"nvnc16-eyebrow\"\u003eFlue and chimney\u003c\/p\u003e\n    \u003ch2\u003e119 mm, and why that decides your chimney\u003c\/h2\u003e\n    \u003cfigure\u003e\u003cdiv class=\"nvnc16-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-nc-16-black-00.jpg?v=1792577920\u0026amp;width=1200\" alt=\"Narvi NC 16 Wood-Burning Sauna Stove, front elevation\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe flue collar. Narvi runs 119 mm, which is 4.7 in, so the chimney is chosen before the stove arrives.\u003c\/figcaption\u003e\u003c\/figure\u003e\n    \u003cp class=\"nvnc16-lead\"\u003eThe connective flue is \u003cstrong\u003e119 mm, which is 4.7 in\u003c\/strong\u003e, and it connects top or rear.\u003c\/p\u003e\n    \u003cp\u003eThat size is the single thing most likely to catch a US buyer out. Stove pipe here is 6 in or 8 in; 119 mm is neither, so you cannot finish this installation with parts from a hardware store. Narvi builds its own chimney system and we stock it, along with an adaptor that takes the 119 mm collar out to a 6 in chimney.\u003c\/p\u003e\n    \u003cp\u003eWhatever the chimney is made of, Narvi requires temperature class \u003cstrong\u003eT600\u003c\/strong\u003e with a minimum modular diameter of 120 mm and a draught of at least \u003cstrong\u003e12 Pa\u003c\/strong\u003e. An uninsulated flue must stay 1,000 mm from anything combustible, which is 39 in. Where the stove itself stands against masonry or another non-combustible wall, a 50 mm air gap is enough.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"stones\"\u003e\n  \u003cdiv class=\"nvnc16-c\"\u003e\n    \u003cp class=\"nvnc16-eyebrow\"\u003eStones\u003c\/p\u003e\n    \u003ch2\u003eThe NC 16 takes 110 lbs of stone, sold separately\u003c\/h2\u003e\n    \u003cfigure\u003e\u003cdiv class=\"nvnc16-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-nc-16-black-04.jpg?v=1792577920\u0026amp;width=1200\" alt=\"Narvi NC 16 Wood-Burning Sauna Stove, top-down stone bed\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eNarvi specifies 10 to 15 cm olivine diabase or vulcanite. Stones are sold separately.\u003c\/figcaption\u003e\u003c\/figure\u003e\n    \u003cp class=\"nvnc16-lead\"\u003eThis stove holds \u003cstrong\u003e110 lbs\u003c\/strong\u003e of stone, and Narvi supplies none of it.\u003c\/p\u003e\n    \u003cp\u003eNarvi specifies \u003cstrong\u003e10 to 15 cm olivine diabase or vulcanite\u003c\/strong\u003e. That is a larger, coarser stone than an electric heater takes, and the difference is not cosmetic: a wood firebox runs hotter and a small stone cracks in it. For this stove the order is 3 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box.\u003c\/p\u003e\n    \u003cp\u003eStack them loosely so air moves through the pile rather than packing them tight, and leave the largest at the bottom. Narvi treats stones as a consumable, so they sit outside the warranty and are re-stacked every season or two as they settle and break down.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvnc16-tinted\" id=\"ready\"\u003e\n  \u003cdiv class=\"nvnc16-c\"\u003e\n    \u003cp class=\"nvnc16-eyebrow\"\u003eBefore you order\u003c\/p\u003e\n    \u003ch2\u003eClearances, floor and air for the NC 16\u003c\/h2\u003e\n    \u003cp class=\"nvnc16-lead\"\u003eNarvi's clearances to combustible material for the NC 16, taken from its installation manual rather than from the older Declaration of Performance where the two differ.\u003c\/p\u003e\n    \u003cdiv class=\"nvnc16-tw\"\u003e\u003ctable class=\"nvnc16-spec\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eBack\u003c\/th\u003e\n\u003ctd\u003e150 mm (5.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSides\u003c\/th\u003e\n\u003ctd\u003e150 mm (5.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFront\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCeiling above the stove\u003c\/th\u003e\n\u003ctd\u003e1250 mm (49.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\u003c\/div\u003e\n    \u003cp\u003eNarvi sells protective shields that reduce these distances, and we stock the ones that fit this stove. Read the figures as a starting point for a conversation with your building department, not as the final word: a stove without a North American listing is treated as unlisted, and that carries its own clearance rule regardless of what the manufacturer measured in Finland.\u003c\/p\u003e\n    \u003cp\u003eThree more things to settle before the stove arrives. A combustible floor needs Narvi's installation base plus sheet metal extending at least 100 mm each side of the door and 400 mm in front. The room needs combustion air at 6 to 10 cubic metres per kilo of wood burned, through an opening of at least 100 mm. And the stove needs an air gap of at least 25 mm underneath it.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"box\"\u003e\n  \u003cdiv class=\"nvnc16-c\"\u003e\n    \u003cp class=\"nvnc16-eyebrow\"\u003eWhat you get\u003c\/p\u003e\n    \u003ch2\u003eWhat arrives with the NC 16, and what you add\u003c\/h2\u003e\n    \u003cp class=\"nvnc16-lead\"\u003eWhat arrives on the pallet, and what you add to it.\u003c\/p\u003e\n    \u003cdiv class=\"nvnc16-stat3\"\u003e\n      \u003cdiv\u003e\n\u003cp class=\"nvnc16-lbl\"\u003eIn the delivery\u003c\/p\u003e\n\u003cp class=\"nvnc16-big\"\u003e3 items\u003c\/p\u003e\n\u003cp\u003eSauna Stove. Installation and Operation Manual. 2-Year Limited Warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cp class=\"nvnc16-lbl\"\u003eOrdered with it\u003c\/p\u003e\n\u003cp class=\"nvnc16-big\"\u003eStones\u003c\/p\u003e\n\u003cp\u003e3 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box. Plus the chimney: Narvi's own 119 mm system or the 6 in adaptor, and floor or wall protection if your build needs it.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cp class=\"nvnc16-lbl\"\u003eNot required\u003c\/p\u003e\n\u003cp class=\"nvnc16-big\"\u003eNo wiring\u003c\/p\u003e\n\u003cp\u003eNo control panel, no sensor, no electrical supply and no electrician. A wood stove is the one sauna heater that needs none of it.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvnc16-tinted\" id=\"delivery\"\u003e\n  \u003cdiv class=\"nvnc16-c\"\u003e\n    \u003cp class=\"nvnc16-eyebrow\"\u003eDelivery day\u003c\/p\u003e\n    \u003ch2\u003eHow the NC 16 ships\u003c\/h2\u003e\n    \u003cp class=\"nvnc16-lead\"\u003eFree curbside freight delivery to the contiguous 48 states.\u003c\/p\u003e\n    \u003cp\u003eThe NC 16 weighs \u003cstrong\u003e159 lbs\u003c\/strong\u003e before a single stone goes in. The carrier brings it to the end of your driveway and the handover happens there; moving it from the curb to the sauna is yours to arrange, and it is worth arranging before the truck arrives rather than on the day.\u003c\/p\u003e\n    \u003cp\u003eInspect the pallet while the driver is still there and write any damage on the delivery receipt before you sign. A receipt signed clean makes a freight claim very hard to win, and it is the one step in this process we cannot do for you.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"specs\"\u003e\n  \u003cdiv class=\"nvnc16-c\"\u003e\n    \u003cp class=\"nvnc16-eyebrow\"\u003eReference\u003c\/p\u003e\n    \u003ch2\u003eNarvi NC 16 specifications\u003c\/h2\u003e\n    \u003cdiv class=\"nvnc16-tw\"\u003e\u003ctable class=\"nvnc16-spec\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eNarvi NC 16 (part 102312)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e283-565 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e110 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eStone grade\u003c\/th\u003e\n\u003ctd\u003e10 to 15 cm (4 to 6 in) olivine diabase or vulcanite\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTotal efficiency\u003c\/th\u003e\n\u003ctd\u003e70%\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCarbon monoxide at 13% O2\u003c\/th\u003e\n\u003ctd\u003e0.07%\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFlue gas temperature\u003c\/th\u003e\n\u003ctd\u003e387 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTest firing\u003c\/th\u003e\n\u003ctd\u003e3 + 2 + 2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConnective flue diameter\u003c\/th\u003e\n\u003ctd\u003e119 mm (4.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFlue connection\u003c\/th\u003e\n\u003ctd\u003eTop or rear\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eMinimum flue draught\u003c\/th\u003e\n\u003ctd\u003e12 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, back\u003c\/th\u003e\n\u003ctd\u003e150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, sides\u003c\/th\u003e\n\u003ctd\u003e150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, front\u003c\/th\u003e\n\u003ctd\u003e500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, ceiling\u003c\/th\u003e\n\u003ctd\u003e1250 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e580 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e780 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eStove weight\u003c\/th\u003e\n\u003ctd\u003e159 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eCE, EN 15821:2010. See the listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvnc16-tinted\" id=\"compare\"\u003e\n  \u003cdiv class=\"nvnc16-c\"\u003e\n    \u003cp class=\"nvnc16-eyebrow\"\u003eThe range\u003c\/p\u003e\n    \u003ch2\u003eThe NC 16 against the rest of the NC range\u003c\/h2\u003e\n    \u003cdiv class=\"nvnc16-tw nvnc16-tw--scroll\"\u003e\u003ctable class=\"nvnc16-cmp\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eNC 16\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e16 kW\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e283-565 cu. ft.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e110 lbs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e159 lbs\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eNC 20\u003c\/th\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e353-706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132 lbs\u003c\/td\u003e\n\u003ctd\u003e168 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eNC 24\u003c\/th\u003e\n\u003ctd\u003e17 kW\u003c\/td\u003e\n\u003ctd\u003e353-848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e176 lbs\u003c\/td\u003e\n\u003ctd\u003e181 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"warranty\"\u003e\n  \u003cdiv class=\"nvnc16-c\"\u003e\n    \u003cp class=\"nvnc16-eyebrow\"\u003eWarranty and listing\u003c\/p\u003e\n    \u003ch2\u003eNarvi NC 16 warranty, and what CE does not cover\u003c\/h2\u003e\n    \u003cp class=\"nvnc16-lead\"\u003e2 years in residential use. Narvi halves the term for any non-private installation, and voids it entirely if the main purpose of use changes during the period.\u003c\/p\u003e\n    \u003cp\u003eSauna stones and the firebox fire protection plates are consumables and sit outside the cover, as does damage from poor ventilation, from storage anywhere that is not indoors, dry and above freezing, and from stones Narvi does not recommend. Report a fault in writing within 14 days of finding it. Our full terms are on the \u003ca href=\"\/pages\/narvi-warranty-policy\"\u003eNarvi warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eThe listing note.\u003c\/strong\u003e This stove carries the CE mark and is tested to the European standard EN 15821:2010 by VTT in Finland, notified body 0809. It does \u003cstrong\u003enot\u003c\/strong\u003e carry a UL, ULC, CSA or ETL listing, and CE is not a North American listing. For a solid-fuel appliance that can affect your permit and what a home insurer will accept. Your chimney must be a UL 103 Type HT system and the installation follows NFPA 211; an appliance without a North American listing is treated as unlisted, which means 36 in clearances to combustibles unless a listed shield is used. Talk it through with your building department and your chimney professional before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvnc16-tinted\" id=\"faq\"\u003e\n  \u003cdiv class=\"nvnc16-c\"\u003e\n    \u003cp class=\"nvnc16-eyebrow\"\u003eBuyer questions\u003c\/p\u003e\n    \u003ch2\u003eNarvi NC 16 questions, answered from the manual\u003c\/h2\u003e\n    \u003cdiv class=\"nvnc16-faq\"\u003e\n      \u003cdetails\u003e\u003csummary\u003eDoes the NC 16 carry a UL listing?\u003c\/summary\u003e\u003cdiv class=\"nvnc16-fb\"\u003e\u003cp\u003eNo. It carries the CE mark and is tested to EN 15821:2010 by VTT in Finland, notified body 0809. There is no UL, ULC, CSA or ETL listing, and CE is not a North American listing. Check with your building department before you order, because an unlisted appliance is treated differently on clearances.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eAre stones included?\u003c\/summary\u003e\u003cdiv class=\"nvnc16-fb\"\u003e\u003cp\u003eNo. No Narvi stove ships with stones. This one holds 110 lbs of 10 to 15 cm olivine diabase or vulcanite, which is 3 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eCan I connect it to a standard 6 in US stove pipe?\u003c\/summary\u003e\u003cdiv class=\"nvnc16-fb\"\u003e\u003cp\u003eNot directly. The connective flue is 119 mm, which is 4.7 in. Narvi makes its own chimney system and we stock it, along with an adaptor out to a 6 in chimney. Whichever you use, the chimney must be temperature class T600.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eWhat is the warranty?\u003c\/summary\u003e\u003cdiv class=\"nvnc16-fb\"\u003e\u003cp\u003e2 years for residential use. Narvi halves the term for non-private use, and sauna stones are a consumable the warranty excludes.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eCan I put it in a commercial or public sauna?\u003c\/summary\u003e\u003cdiv class=\"nvnc16-fb\"\u003e\u003cp\u003eAsk us first. Narvi files only the Narvi 30 under stoves for professional use, the CE declaration is written for residential buildings, and the warranty halves for non-private use and is void if the purpose of use changes. We will not promise cover the manufacturer does not give.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Narvi","offers":[{"title":"Default Title","offer_id":67822813970799,"sku":"102312","price":1695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-nc-16-black-00.jpg?v=1792577920"},{"product_id":"narvi-nc-20-wood-burning-sauna-stove-16-kw-black","title":"Narvi NC 20 Wood-Burning Sauna Stove, 16 kW | Black","description":"\u003cstyle\u003e.nvnc20{--ink:#1A1410;--body:#463C33;--mut:#54493D;--accent:#96620A;--bright:#E8A33D;--dark:#171310;--sub:#54493D;--tint:#F7F1E6;--fill:#F0E9DB;--hl:#F6E7CB;--line:#DCCFB4;--warm:#DCCFB4;--edge:#CBBBA0;--rule:#DCCFB4;--r-lg:10px;--r-sm:10px;--r-xs:999px;--gut:20px;font-family:-apple-system,BlinkMacSystemFont,'Segoe 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.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;background:var(--accent);color:#fff;padding:3px 8px;border-radius:var(--r-xs);margin-left:9px;vertical-align:2px}.nvnc20 .nvnc20-warn{background:#fff;border:1px solid var(--warm);border-left:3px solid var(--accent);border-radius:0 var(--r-lg) var(--r-lg) 0;padding:18px var(--gut) 18px calc(var(--gut) - 3px);margin:24px 0 0;max-width:none}.nvnc20 .nvnc20-warn p{max-width:none}.nvnc20 .nvnc20-warn p{margin:0;font-size:17px}.nvnc20 .nvnc20-warn b{display:block;color:var(--ink);margin-bottom:8px}.nvnc20 blockquote{margin:16px 0 0;padding:0 0 0 20px;border-left:3px solid var(--bright);max-width:58ch}.nvnc20 blockquote p{font-size:19px;line-height:1.5;color:var(--ink);margin:0 0 8px}.nvnc20 blockquote cite{font-style:normal;font-size:13.5px;color:var(--sub)}.nvnc20 .nvnc20-pairup{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:32px;align-items:start;margin:24px 0 0}.nvnc20 .nvnc20-pairup\u003e.nvnc20-tw{margin-top:0}.nvnc20 .nvnc20-after{margin-top:24px}.nvnc20 .nvnc20-split{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}.nvnc20 .nvnc20-split\u003efigure img{max-height:440px;object-fit:cover;width:100%}.nvnc20 .nvnc20-pairup\u003efigure img{max-height:320px;object-fit:cover;width:100%}.nvnc20 .nvnc20-pairup\u003ediv\u003e.nvnc20-tw{margin-top:0}.nvnc20 blockquote cite{display:block;margin-top:8px}.nvnc20 figcaption{font-size:13.5px;color:var(--sub);margin-top:8px;line-height:1.5}.nvnc20 .nvnc20-more{margin:24px 0 0}.nvnc20 .nvnc20-more\u003esummary{font-size:15.5px;font-weight:700;color:var(--ink);cursor:pointer;list-style:none;padding:14px var(--gut);background:var(--fill);border:1px solid var(--warm);border-radius:var(--r-lg);position:relative}.nvnc20 .nvnc20-more\u003esummary::-webkit-details-marker{display:none}.nvnc20 .nvnc20-more\u003esummary::after{content:\"\";position:absolute;right:var(--gut);top:20px;width:8px;height:8px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(45deg)}.nvnc20 .nvnc20-more[open]\u003esummary::after{transform:rotate(225deg)}.nvnc20 .nvnc20-reportgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--edge);border-radius:var(--r-lg);overflow:hidden;margin:24px 0 0;background:#fff}.nvnc20 .nvnc20-reportgrid\u003ediv{padding:20px var(--gut);border-right:1px solid var(--line)}.nvnc20 .nvnc20-reportgrid\u003ediv:last-child{border-right:0}.nvnc20 .nvnc20-reportgrid p{font-size:15.5px;margin:0;line-height:1.65}.nvnc20 .nvnc20-rl{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin:0 0 8px !important}@media screen and (max-width:840px){.nvnc20 .nvnc20-reportgrid{grid-template-columns:1fr}.nvnc20 .nvnc20-reportgrid\u003ediv{border-right:0;border-bottom:1px solid var(--line)}.nvnc20 .nvnc20-reportgrid\u003ediv:last-child{border-bottom:0}}.nvnc20 .nvnc20-faq{border-top:1px solid var(--line);margin-top:16px}.nvnc20 .nvnc20-faq details{border-bottom:1px solid var(--line)}.nvnc20 .nvnc20-faq summary{cursor:pointer;padding:17px 36px 17px 0;position:relative;list-style:none;font-size:17px;font-weight:600;color:var(--ink)}.nvnc20 .nvnc20-faq summary::-webkit-details-marker{display:none}.nvnc20 .nvnc20-faq summary::after{content:\"\";position:absolute;right:6px;top:25px;width:9px;height:9px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(45deg);transition:transform .18s}.nvnc20 .nvnc20-faq details[open] summary::after{transform:rotate(225deg)}.nvnc20 .nvnc20-faq .nvnc20-fb{padding:0 0 18px;max-width:68ch}.nvnc20 .nvnc20-faq .nvnc20-fb p{font-size:17px;margin:0 0 8px;color:var(--body)}.nvnc20 .nvnc20-close{background:var(--dark);color:#C3B6A5;padding:60px 0}.nvnc20 .nvnc20-close h2{color:#fff;max-width:22ch}.nvnc20 .nvnc20-close p{color:#C3B6A5;max-width:56ch;font-size:17px}.nvnc20 .nvnc20-close .who{display:flex;gap:16px;align-items:center;margin:8px 0 24px}.nvnc20 .nvnc20-close .av{width:52px;height:52px;border-radius:var(--r-xs);flex:0 0 auto;object-fit:cover;background:#2E2620;display:block}.nvnc20 .nvnc20-close .who p{margin:0;font-size:15.5px;color:#C3B6A5;line-height:1.5}.nvnc20 .nvnc20-close .who b{color:#fff;display:block;font-size:17px;margin-bottom:8px}.nvnc20 .nvnc20-close .who span{display:block}.nvnc20 .nvnc20-c .nvnc20-btn,.nvnc20 .nvnc20-btn{display:inline-block;background:var(--accent);color:#fff;font-weight:700;font-size:15.5px;line-height:1.5;padding:16px 32px;border-radius:var(--r-sm);text-decoration:none;margin:8px 0 0}.nvnc20 .nvnc20-c .nvnc20-btn:hover,.nvnc20 .nvnc20-btn:hover{background:var(--ink);color:#fff}.nvnc20 .nvnc20-close .nvnc20-btn{display:inline-block;background:var(--bright);color:var(--ink);font-weight:700;font-size:15.5px;padding:16px 32px;border-radius:var(--r-sm);text-decoration:none}.nvnc20 .nvnc20-close .up{display:block;margin-top:16px;color:#C3B6A5;font-size:15.5px;text-decoration:none;padding:10px 0}@media screen and (max-width:840px){.nvnc20 .nvnc20-pairup{grid-template-columns:1fr;gap:24px}.nvnc20 .nvnc20-chk{grid-template-columns:1fr}.nvnc20 .nvnc20-vidrow{flex-direction:column;align-items:stretch}.nvnc20 .nvnc20-vid{--cap:380px;align-self:center}.nvnc20 .nvnc20-vidrow{gap:24px}.nvnc20 .nvnc20-c{padding:0 16px}.nvnc20 section{padding:40px 0}.nvnc20 section:first-of-type{padding-top:20px}.nvnc20 h2{font-size:23px}.nvnc20 p.nvnc20-lead{font-size:17px}.nvnc20 .nvnc20-stat3{grid-template-columns:1fr}.nvnc20 .nvnc20-stat3\u003ediv{border-right:0;border-bottom:1px solid rgba(255,255,255,.13)}.nvnc20 .nvnc20-stat3\u003ediv:last-child{border-bottom:0}.nvnc20 .nvnc20-split{grid-template-columns:1fr;gap:24px}.nvnc20 .nvnc20-buy{grid-template-columns:1fr}.nvnc20 .nvnc20-toc ol{grid-template-columns:1fr}}@media screen and (min-width:841px){.nvnc20 .nvnc20-toc\u003esummary{display:none}.nvnc20 .nvnc20-toc ol{display:grid !important}}@media screen and (max-width:560px){.nvnc20 .nvnc20-ladder thead{position:absolute;left:-9999px}.nvnc20 .nvnc20-ladder tr{display:block;border-bottom:1px solid var(--rule);padding:14px var(--gut)}.nvnc20 .nvnc20-ladder tr.on{background:var(--hl)}.nvnc20 .nvnc20-ladder td{display:block;border:0;padding:0}.nvnc20 .nvnc20-ladder td:last-child{text-align:left;font-size:15.5px;margin-top:8px}}.nvnc20 .nvnc20-hl td,.nvnc20 .nvnc20-hl th,.nvnc20 .nvnc20-ladder tr.on td,.nvnc20 table.nvnc20-cmp td.me{border-bottom-color:var(--edge)}@media screen and (max-width:840px){.nvnc20 table.nvnc20-cmp thead a{min-height:44px;display:flex;flex-direction:column;justify-content:flex-end;padding-bottom:2px}}.rte .nvnc20 table th,.rte .nvnc20 table td{padding:11px var(--gut)}.nvnc20 .nvnc20-ladder th:last-child,.nvnc20 .nvnc20-ladder td:last-child{text-align:left;white-space:normal;overflow-wrap:anywhere}.nvnc20 .nvnc20-buy{align-items:start}.nvnc20 .nvnc20-buy li span a{display:inline-block;padding:16px 0;margin:-16px 0}.nvnc20 table.nvnc20-cmp td:first-child{position:sticky;left:0;z-index:1;background:#fff;box-shadow:inset 0 -1px 0 var(--rule),1px 0 0 var(--rule)}.nvnc20 table.nvnc20-cmp thead th:first-child{position:sticky;left:0;z-index:2;background:var(--fill)}@media screen and (max-width:560px){.nvnc20 .nvnc20-ladder td:last-child::before{content:\"Nameplate draw:\\00a0\";font-weight:700;color:var(--ink)}}@media screen and (max-width:480px){.nvnc20 table.nvnc20-spec th,.nvnc20 table.nvnc20-spec td{display:block;width:auto}.nvnc20 table.nvnc20-spec th{border-bottom:0;padding-bottom:0}}.nvnc20 .nvnc20-vid video{position:absolute;inset:0;width:100%;height:100%;display:block;border:0;background:var(--dark);object-fit:cover}.nvnc20 .nvnc20-vid video:focus-visible{outline:3px solid var(--bright);outline-offset:-3px}.nvnc20 .nvnc20-fig{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--edge);background:#fff}.nvnc20 .nvnc20-fig img{width:100%;height:auto;display:block;border:0;border-radius:0;box-shadow:none;mix-blend-mode:multiply}.nvnc20 .nvnc20-c\u003efigure{max-width:560px;margin-left:auto;margin-right:auto}\u003c\/style\u003e\n\u003cdiv class=\"nvnc20\"\u003e\n\u003csection id=\"overview\"\u003e\n  \u003cdiv class=\"nvnc20-c\"\u003e\n    \u003cdetails class=\"nvnc20-disc\"\u003e\n  \u003csummary\u003eJump to\u003cspan class=\"nvnc20-ct\"\u003e12 sections\u003c\/span\u003e\u003c\/summary\u003e\n  \u003col\u003e\n    \u003cli\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#sizing\"\u003eRoom size\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#fire\"\u003eThe fire\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#flue\"\u003eFlue and chimney\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#stones\"\u003eStones\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#ready\"\u003eBefore you order\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#box\"\u003eWhat you get\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#delivery\"\u003eDelivery day\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#specs\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#compare\"\u003eThe range\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#warranty\"\u003eWarranty and listing\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"#faq\"\u003eBuyer questions\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ol\u003e\n\u003c\/details\u003e\n    \u003cp class=\"nvnc20-eyebrow\"\u003eThe short answer\u003c\/p\u003e\n    \u003ch2\u003eThe volume model of the NC range\u003c\/h2\u003e\n    \u003cp class=\"nvnc20-lead\"\u003eThe Narvi NC 20 is a wood-burning sauna stove built in Lappi, Finland, rated at 16 kW for a room of 353-706 cu. ft. and holding 132 lbs of stone. It burns wood and nothing else: there is no element, no control and no circuit to run.\u003c\/p\u003e\n    \u003cdiv class=\"nvnc20-stat3\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"nvnc20-lbl\"\u003eThe room\u003c\/p\u003e\n        \u003cp class=\"nvnc20-big\"\u003e353-706\u003c\/p\u003e\n        \u003cp\u003eCubic feet of hot room Narvi rates this stove for. Measure the inside of the room, and count any uninsulated glass or stone face for more than its area.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"nvnc20-lbl\"\u003eThe stone\u003c\/p\u003e\n        \u003cp class=\"nvnc20-big\"\u003e132 lbs\u003c\/p\u003e\n        \u003cp\u003eStones are not supplied with any Narvi stove. Narvi specifies 10 to 15 cm olivine diabase or vulcanite, which is 3 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"nvnc20-lbl\"\u003eThe flue\u003c\/p\u003e\n        \u003cp class=\"nvnc20-big\"\u003e119 mm\u003c\/p\u003e\n        \u003cp\u003eThe connective flue, which is 4.7 in. US stove pipe is 6 in or 8 in, so the chimney is a decision you make before the stove arrives, not after.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvnc20-tinted\" id=\"sizing\"\u003e\n  \u003cdiv class=\"nvnc20-c\"\u003e\n    \u003cp class=\"nvnc20-eyebrow\"\u003eRoom size\u003c\/p\u003e\n    \u003ch2\u003eWill the Narvi NC 20 heat your sauna room?\u003c\/h2\u003e\n    \u003cp class=\"nvnc20-lead\"\u003eNarvi rates the NC 20 for \u003cstrong\u003e353-706 cu. ft.\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003cp\u003eMeasure the inside of the hot room rather than the footprint of the building. Narvi's own guidance is that an uninsulated surface, a glass wall or a stone face, counts for roughly one and a half to two times its area, so a room with a full glass front behaves like a larger room than its dimensions suggest.\u003c\/p\u003e\n    \u003cp\u003eGoing too large is the more common mistake and the harder one to live with. A wood fire has no thermostat. An oversized stove in a small room runs hot and the stones never get the long soak that makes the steam soft, which is the thing people buy a Finnish stove for in the first place.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"fire\"\u003e\n  \u003cdiv class=\"nvnc20-c\"\u003e\n    \u003cp class=\"nvnc20-eyebrow\"\u003eThe fire\u003c\/p\u003e\n    \u003ch2\u003eWhat the NC 20 burns, and what Narvi measured it doing\u003c\/h2\u003e\n    \u003cfigure\u003e\u003cdiv class=\"nvnc20-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-nc-20-black-02.jpg?v=1792577937\u0026amp;width=1200\" alt=\"Narvi NC 20 Wood-Burning Sauna Stove, studio product shot\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe Narvi NC 20 as Narvi photographs it. Manufacturer image.\u003c\/figcaption\u003e\u003c\/figure\u003e\n    \u003cp class=\"nvnc20-lead\"\u003eNarvi publishes \u003cstrong\u003eno maximum log length\u003c\/strong\u003e for this model. Its manuals recommend firewood around 5 cm thick and 33 cm long, roughly 13 in, which is a fuel recommendation rather than a firebox dimension, so we do not print it as one.\u003c\/p\u003e\n    \u003cp\u003eNarvi declares the test firing as \u003cstrong\u003e3.5 + 3 + 2.5 kg\u003c\/strong\u003e, a total of 9 kg across the burn, at \u003cstrong\u003e67% total efficiency\u003c\/strong\u003e with carbon monoxide at \u003cstrong\u003e0.12%\u003c\/strong\u003e and a flue gas temperature of 425 °C. Those are the figures from its Declaration of Performance, test report VTT-M-04264-13, and they are the closest thing to a fuel-consumption number any sauna stove maker publishes.\u003c\/p\u003e\n    \u003cp\u003eUS cordwood is cut to 16 in as standard, so order your firewood to the stove rather than the other way round. Dry wood matters more than species: Narvi's declared figures assume seasoned logs, and wet wood will miss them in both directions, less heat into the room and more soot into the flue.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvnc20-tinted\" id=\"flue\"\u003e\n  \u003cdiv class=\"nvnc20-c\"\u003e\n    \u003cp class=\"nvnc20-eyebrow\"\u003eFlue and chimney\u003c\/p\u003e\n    \u003ch2\u003e119 mm, and why that decides your chimney\u003c\/h2\u003e\n    \u003cfigure\u003e\u003cdiv class=\"nvnc20-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-nc-20-black-00.jpg?v=1792577937\u0026amp;width=1200\" alt=\"Narvi NC 20 Wood-Burning Sauna Stove, front elevation\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eThe flue collar. Narvi runs 119 mm, which is 4.7 in, so the chimney is chosen before the stove arrives.\u003c\/figcaption\u003e\u003c\/figure\u003e\n    \u003cp class=\"nvnc20-lead\"\u003eThe connective flue is \u003cstrong\u003e119 mm, which is 4.7 in\u003c\/strong\u003e, and it connects top or rear.\u003c\/p\u003e\n    \u003cp\u003eThat size is the single thing most likely to catch a US buyer out. Stove pipe here is 6 in or 8 in; 119 mm is neither, so you cannot finish this installation with parts from a hardware store. Narvi builds its own chimney system and we stock it, along with an adaptor that takes the 119 mm collar out to a 6 in chimney.\u003c\/p\u003e\n    \u003cp\u003eWhatever the chimney is made of, Narvi requires temperature class \u003cstrong\u003eT600\u003c\/strong\u003e with a minimum modular diameter of 120 mm and a draught of at least \u003cstrong\u003e12 Pa\u003c\/strong\u003e. An uninsulated flue must stay 1,000 mm from anything combustible, which is 39 in. Where the stove itself stands against masonry or another non-combustible wall, a 50 mm air gap is enough.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"stones\"\u003e\n  \u003cdiv class=\"nvnc20-c\"\u003e\n    \u003cp class=\"nvnc20-eyebrow\"\u003eStones\u003c\/p\u003e\n    \u003ch2\u003eThe NC 20 takes 132 lbs of stone, sold separately\u003c\/h2\u003e\n    \u003cfigure\u003e\u003cdiv class=\"nvnc20-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-nc-20-black-04.jpg?v=1792577937\u0026amp;width=1200\" alt=\"Narvi NC 20 Wood-Burning Sauna Stove, top-down stone bed\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eNarvi specifies 10 to 15 cm olivine diabase or vulcanite. Stones are sold separately.\u003c\/figcaption\u003e\u003c\/figure\u003e\n    \u003cp class=\"nvnc20-lead\"\u003eThis stove holds \u003cstrong\u003e132 lbs\u003c\/strong\u003e of stone, and Narvi supplies none of it.\u003c\/p\u003e\n    \u003cp\u003eNarvi specifies \u003cstrong\u003e10 to 15 cm olivine diabase or vulcanite\u003c\/strong\u003e. That is a larger, coarser stone than an electric heater takes, and the difference is not cosmetic: a wood firebox runs hotter and a small stone cracks in it. For this stove the order is 3 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box.\u003c\/p\u003e\n    \u003cp\u003eStack them loosely so air moves through the pile rather than packing them tight, and leave the largest at the bottom. Narvi treats stones as a consumable, so they sit outside the warranty and are re-stacked every season or two as they settle and break down.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvnc20-tinted\" id=\"ready\"\u003e\n  \u003cdiv class=\"nvnc20-c\"\u003e\n    \u003cp class=\"nvnc20-eyebrow\"\u003eBefore you order\u003c\/p\u003e\n    \u003ch2\u003eClearances, floor and air for the NC 20\u003c\/h2\u003e\n    \u003cp class=\"nvnc20-lead\"\u003eNarvi's clearances to combustible material for the NC 20, taken from its installation manual rather than from the older Declaration of Performance where the two differ.\u003c\/p\u003e\n    \u003cdiv class=\"nvnc20-tw\"\u003e\u003ctable class=\"nvnc20-spec\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eBack\u003c\/th\u003e\n\u003ctd\u003e150 mm (5.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSides\u003c\/th\u003e\n\u003ctd\u003e150 mm (5.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFront\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCeiling above the stove\u003c\/th\u003e\n\u003ctd\u003e1225 mm (48.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\u003c\/div\u003e\n    \u003cp\u003eNarvi sells protective shields that reduce these distances, and we stock the ones that fit this stove. Read the figures as a starting point for a conversation with your building department, not as the final word: a stove without a North American listing is treated as unlisted, and that carries its own clearance rule regardless of what the manufacturer measured in Finland.\u003c\/p\u003e\n    \u003cp\u003eThree more things to settle before the stove arrives. A combustible floor needs Narvi's installation base plus sheet metal extending at least 100 mm each side of the door and 400 mm in front. The room needs combustion air at 6 to 10 cubic metres per kilo of wood burned, through an opening of at least 100 mm. And the stove needs an air gap of at least 25 mm underneath it.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"box\"\u003e\n  \u003cdiv class=\"nvnc20-c\"\u003e\n    \u003cp class=\"nvnc20-eyebrow\"\u003eWhat you get\u003c\/p\u003e\n    \u003ch2\u003eWhat arrives with the NC 20, and what you add\u003c\/h2\u003e\n    \u003cp class=\"nvnc20-lead\"\u003eWhat arrives on the pallet, and what you add to it.\u003c\/p\u003e\n    \u003cdiv class=\"nvnc20-stat3\"\u003e\n      \u003cdiv\u003e\n\u003cp class=\"nvnc20-lbl\"\u003eIn the delivery\u003c\/p\u003e\n\u003cp class=\"nvnc20-big\"\u003e3 items\u003c\/p\u003e\n\u003cp\u003eSauna Stove. Installation and Operation Manual. 2-Year Limited Warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cp class=\"nvnc20-lbl\"\u003eOrdered with it\u003c\/p\u003e\n\u003cp class=\"nvnc20-big\"\u003eStones\u003c\/p\u003e\n\u003cp\u003e3 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box. Plus the chimney: Narvi's own 119 mm system or the 6 in adaptor, and floor or wall protection if your build needs it.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cp class=\"nvnc20-lbl\"\u003eNot required\u003c\/p\u003e\n\u003cp class=\"nvnc20-big\"\u003eNo wiring\u003c\/p\u003e\n\u003cp\u003eNo control panel, no sensor, no electrical supply and no electrician. A wood stove is the one sauna heater that needs none of it.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvnc20-tinted\" id=\"delivery\"\u003e\n  \u003cdiv class=\"nvnc20-c\"\u003e\n    \u003cp class=\"nvnc20-eyebrow\"\u003eDelivery day\u003c\/p\u003e\n    \u003ch2\u003eHow the NC 20 ships\u003c\/h2\u003e\n    \u003cp class=\"nvnc20-lead\"\u003eFree curbside freight delivery to the contiguous 48 states.\u003c\/p\u003e\n    \u003cp\u003eThe NC 20 weighs \u003cstrong\u003e168 lbs\u003c\/strong\u003e before a single stone goes in. The carrier brings it to the end of your driveway and the handover happens there; moving it from the curb to the sauna is yours to arrange, and it is worth arranging before the truck arrives rather than on the day.\u003c\/p\u003e\n    \u003cp\u003eInspect the pallet while the driver is still there and write any damage on the delivery receipt before you sign. A receipt signed clean makes a freight claim very hard to win, and it is the one step in this process we cannot do for you.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"specs\"\u003e\n  \u003cdiv class=\"nvnc20-c\"\u003e\n    \u003cp class=\"nvnc20-eyebrow\"\u003eReference\u003c\/p\u003e\n    \u003ch2\u003eNarvi NC 20 specifications\u003c\/h2\u003e\n    \u003cdiv class=\"nvnc20-tw\"\u003e\u003ctable class=\"nvnc20-spec\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eNarvi NC 20 (part 102313)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353-706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e132 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eStone grade\u003c\/th\u003e\n\u003ctd\u003e10 to 15 cm (4 to 6 in) olivine diabase or vulcanite\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTotal efficiency\u003c\/th\u003e\n\u003ctd\u003e67%\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCarbon monoxide at 13% O2\u003c\/th\u003e\n\u003ctd\u003e0.12%\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFlue gas temperature\u003c\/th\u003e\n\u003ctd\u003e425 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTest firing\u003c\/th\u003e\n\u003ctd\u003e3.5 + 3 + 2.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConnective flue diameter\u003c\/th\u003e\n\u003ctd\u003e119 mm (4.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFlue connection\u003c\/th\u003e\n\u003ctd\u003eTop or rear\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eMinimum flue draught\u003c\/th\u003e\n\u003ctd\u003e12 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, back\u003c\/th\u003e\n\u003ctd\u003e150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, sides\u003c\/th\u003e\n\u003ctd\u003e150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, front\u003c\/th\u003e\n\u003ctd\u003e500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eClearance, ceiling\u003c\/th\u003e\n\u003ctd\u003e1225 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e540 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e580 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e800 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eStove weight\u003c\/th\u003e\n\u003ctd\u003e168 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eCE, EN 15821:2010. See the listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvnc20-tinted\" id=\"compare\"\u003e\n  \u003cdiv class=\"nvnc20-c\"\u003e\n    \u003cp class=\"nvnc20-eyebrow\"\u003eThe range\u003c\/p\u003e\n    \u003ch2\u003eThe NC 20 against the rest of the NC range\u003c\/h2\u003e\n    \u003cdiv class=\"nvnc20-tw nvnc20-tw--scroll\"\u003e\u003ctable class=\"nvnc20-cmp\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eNC 20\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e16 kW\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e353-706 cu. ft.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e132 lbs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e168 lbs\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eNC 16\u003c\/th\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e283-565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e110 lbs\u003c\/td\u003e\n\u003ctd\u003e159 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eNC 24\u003c\/th\u003e\n\u003ctd\u003e17 kW\u003c\/td\u003e\n\u003ctd\u003e353-848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e176 lbs\u003c\/td\u003e\n\u003ctd\u003e181 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"warranty\"\u003e\n  \u003cdiv class=\"nvnc20-c\"\u003e\n    \u003cp class=\"nvnc20-eyebrow\"\u003eWarranty and listing\u003c\/p\u003e\n    \u003ch2\u003eNarvi NC 20 warranty, and what CE does not cover\u003c\/h2\u003e\n    \u003cp class=\"nvnc20-lead\"\u003e2 years in residential use. Narvi halves the term for any non-private installation, and voids it entirely if the main purpose of use changes during the period.\u003c\/p\u003e\n    \u003cp\u003eSauna stones and the firebox fire protection plates are consumables and sit outside the cover, as does damage from poor ventilation, from storage anywhere that is not indoors, dry and above freezing, and from stones Narvi does not recommend. Report a fault in writing within 14 days of finding it. Our full terms are on the \u003ca href=\"\/pages\/narvi-warranty-policy\"\u003eNarvi warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eThe listing note.\u003c\/strong\u003e This stove carries the CE mark and is tested to the European standard EN 15821:2010 by VTT in Finland, notified body 0809. It does \u003cstrong\u003enot\u003c\/strong\u003e carry a UL, ULC, CSA or ETL listing, and CE is not a North American listing. For a solid-fuel appliance that can affect your permit and what a home insurer will accept. Your chimney must be a UL 103 Type HT system and the installation follows NFPA 211; an appliance without a North American listing is treated as unlisted, which means 36 in clearances to combustibles unless a listed shield is used. Talk it through with your building department and your chimney professional before you order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"nvnc20-tinted\" id=\"faq\"\u003e\n  \u003cdiv class=\"nvnc20-c\"\u003e\n    \u003cp class=\"nvnc20-eyebrow\"\u003eBuyer questions\u003c\/p\u003e\n    \u003ch2\u003eNarvi NC 20 questions, answered from the manual\u003c\/h2\u003e\n    \u003cdiv class=\"nvnc20-faq\"\u003e\n      \u003cdetails\u003e\u003csummary\u003eDoes the NC 20 carry a UL listing?\u003c\/summary\u003e\u003cdiv class=\"nvnc20-fb\"\u003e\u003cp\u003eNo. It carries the CE mark and is tested to EN 15821:2010 by VTT in Finland, notified body 0809. There is no UL, ULC, CSA or ETL listing, and CE is not a North American listing. Check with your building department before you order, because an unlisted appliance is treated differently on clearances.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eAre stones included?\u003c\/summary\u003e\u003cdiv class=\"nvnc20-fb\"\u003e\u003cp\u003eNo. No Narvi stove ships with stones. This one holds 132 lbs of 10 to 15 cm olivine diabase or vulcanite, which is 3 boxes of Harvia AC3020 split-face olivine diabase at 44 lbs a box.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eCan I connect it to a standard 6 in US stove pipe?\u003c\/summary\u003e\u003cdiv class=\"nvnc20-fb\"\u003e\u003cp\u003eNot directly. The connective flue is 119 mm, which is 4.7 in. Narvi makes its own chimney system and we stock it, along with an adaptor out to a 6 in chimney. Whichever you use, the chimney must be temperature class T600.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eWhat is the warranty?\u003c\/summary\u003e\u003cdiv class=\"nvnc20-fb\"\u003e\u003cp\u003e2 years for residential use. Narvi halves the term for non-private use, and sauna stones are a consumable the warranty excludes.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eCan I put it in a commercial or public sauna?\u003c\/summary\u003e\u003cdiv class=\"nvnc20-fb\"\u003e\u003cp\u003eAsk us first. Narvi files only the Narvi 30 under stoves for professional use, the CE declaration is written for residential buildings, and the warranty halves for non-private use and is void if the purpose of use changes. We will not promise cover the manufacturer does not give.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Narvi","offers":[{"title":"Default Title","offer_id":67822814986607,"sku":"102313","price":1895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/narvi-nc-20-black-00.jpg?v=1792577937"}],"url":"https:\/\/recoveryroomdirect.com\/collections\/wood-burning-sauna-stoves.oembed?page=4","provider":"Recovery Room Direct","version":"1.0","type":"link"}