{"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 22px;color:#1A1410;padding-bottom:14px;position:relative;display:inline-block;}\n.shc-h2::after{content:'';position:absolute;bottom:0;left:0;width:40px;height:3px;background:#E8A359;border-radius:2px;}\n.shc-sec.d .shc-h2,.shc-sec.d h2,.shc-sec.d h3{color:#F5EFE2;}\n.shc-h3{font-size:18px;font-weight:700;margin:26px 0 8px;color:#1A1410;}\n.shc-p{font-size:16px;color:#4A4038;margin:0 0 16px;max-width:780px;}\n.shc-sec.d .shc-p{color:#CDBFA9;}\n.shc-sec \u003e .shc-wrap \u003e *:first-child{margin-top:0;}\n.shc-sec \u003e .shc-wrap \u003e *:last-child{margin-bottom:0;}\n.shc-hero{display:grid;grid-template-columns:1fr 380px;gap:48px;align-items:start;}\n.shc-hero-img img{width:100%;min-height:340px;object-fit:cover;display:block;border-radius:10px;}\n.shc-fig{margin:22px 0 0;border-radius:12px;overflow:hidden;}\n.shc-fig img{width:100%;height:auto;max-height:460px;object-fit:cover;object-position:center;display:block;}\n.shc-fig figcaption{font-size:13px;color:#6B5D4F;margin:8px 0 0;font-style:italic;}\n.shc-sec.d .shc-fig figcaption{color:#A2937F;}\n.shc-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#3A302A;border:1px solid #3A302A;border-radius:12px;overflow:hidden;margin:34px 0 0;}\n.shc-stat{background:#1A1410;padding:22px 18px;text-align:center;}\n.shc-stat b{display:block;font-size:24px;color:#E8A359;font-weight:700;line-height:1.2;}\n.shc-stat span{display:block;font-size:12px;color:#A2937F;margin-top:6px;letter-spacing:.04em;}\n.shc-sec.jumpbar{padding:22px 0;background:#FAF7F2;border-bottom:1px solid #EDE6DA;}\n.shc-jump{display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none;}\n.shc-jump a{display:inline-block;background:#fff;border:1px solid #E5DDD0;border-radius:100px;padding:8px 16px;font-size:13px;font-weight:600;color:#4A4038!important;text-decoration:none!important;}\n.shc-jump a:hover{border-color:#E8A359;color:#1A1410!important;}\n.shc-grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}\n.shc-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n.shc-grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}\n@media(max-width:900px){.shc-grid4{grid-template-columns:repeat(2,1fr);}}\n@media(max-width:720px){.shc-grid3{grid-template-columns:repeat(2,1fr);}}\n@media(max-width:640px){.shc-grid2,.shc-grid3,.shc-grid4{grid-template-columns:1fr;}}\n.shc-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:22px;}\n.shc-sec.w .shc-card,.shc-sec.w .shc-note,.shc-sec.w .shc-nav a{border-color:#D8CCB8;}\n.shc-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.shc-card p{font-size:14px;color:#5C5148;margin:0;}\n.shc-bar{height:4px;border-radius:4px 4px 0 0;margin:-22px -22px 16px;}\n.shc-pick{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:22px;display:flex;flex-direction:column;}\n.shc-pick .shc-pick-tag{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.shc-pick h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.shc-pick p{font-size:14px;color:#5C5148;margin:0 0 16px;}\n.shc-pick a{margin-top:auto;font-size:14px;font-weight:700;color:#7A5620!important;text-decoration:none!important;}\n.shc-pick a:hover{color:#1A1410!important;}\n.shc-box{background:#fff;border:1px solid #E5DDD0;border-left:3px solid #E8A359;border-radius:0 12px 12px 0;padding:22px 26px;max-width:820px;margin:0 0 18px;}\n.shc-sec.d .shc-box{background:#231C17;border-color:#3A302A;border-left-color:#E8A359;}\n.shc-note{max-width:780px;font-size:14px;color:#6B5D4F;background:#fff;border:1px solid #D8CCB8;border-radius:10px;padding:16px 18px;margin:18px 0 0;}\n.shc-warn{max-width:820px;background:#FFF8ED;border:1px solid #E8CFA4;border-radius:10px;padding:20px 24px;font-size:14px;color:#5C4A2E;margin:18px 0 0;}\n.shc-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #E5DDD0;border-radius:12px;position:relative;}\n.shc-tbl{width:100%;border-collapse:collapse;font-size:14px;}\n.shc-tbl th{background:#1A1410;color:#F5EFE2;font-weight:600;font-size:13px;text-align:left;padding:12px 14px;}\n.shc-tbl td{padding:11px 14px;border-bottom:1px solid #EDE6DA;color:#4A4038;}\n.shc-tbl td,.shc-tbl th{border-right:1px solid #EDE6DA;}\n.shc-tbl th{border-right-color:#3A302A;}\n.shc-tbl td:last-child,.shc-tbl th:last-child{border-right:0;}\n.shc-tbl tr:last-child td{border-bottom:0;}\n.shc-swipe{display:none;}\n@media(max-width:768px){\n.shc-tbl{min-width:620px;}\n.shc-tbl td,.shc-tbl th{white-space:nowrap;}\n.shc-swipe{display:block;font-size:12px;color:#75654F;margin:0 0 8px;}\n.shc-tblwrap::after{content:'';position:absolute;top:0;right:0;bottom:0;width:28px;pointer-events:none;background:linear-gradient(to right,rgba(255,255,255,0),rgba(255,255,255,.92));}\n.shc-sec.w .shc-tblwrap::after{background:linear-gradient(to right,rgba(250,247,242,0),rgba(250,247,242,.92));}\n}\n.shc-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:12px 30px;max-width:900px;}\n@media(max-width:640px){.shc-list{grid-template-columns:1fr;}}\n.shc-list li{display:flex;gap:10px;font-size:15px;color:#4A4038;}\n.shc-list li::before{content:'';flex:0 0 7px;height:7px;margin-top:9px;border-radius:50%;background:#E8A359;}\n.shc-sec.d .shc-list li{color:#CDBFA9;}\n.shc-faq details{border-bottom:1px solid #EDE6DA;padding:18px 0;max-width:900px;}\n.shc-faq summary{display:flex;justify-content:space-between;gap:16px;font-size:16px;font-weight:600;cursor:pointer;list-style:none;color:#1A1410;min-height:48px;align-items:center;padding:4px 0;}\n.shc-faq summary::-webkit-details-marker{display:none;}\n.shc-faq summary::after{content:'+';flex:0 0 auto;font-size:20px;color:#8F6524;font-weight:700;}\n.shc-faq details[open] summary::after{content:'\\2212';}\n.shc-faq \u003e p:not(.shc-eyebrow),.shc-faq details p{max-width:860px;font-size:15px;color:#5C5148;margin:12px 0 0;}\n.shc-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}\n@media(max-width:768px){.shc-nav{grid-template-columns:repeat(2,1fr);}}\n@media(max-width:480px){.shc-nav{grid-template-columns:1fr;}}\n.shc-nav a{display:block;background:#fff;border:1px solid #E5DDD0;border-radius:10px;padding:18px;text-decoration:none!important;color:#1A1410!important;font-weight:600;font-size:14px;}\n.shc-nav a:hover{border-color:#E8A359;}\n.shc-nav span{display:block;font-size:12px;color:#6B5D4F;font-weight:400;margin-top:4px;}\n.shc-cta{padding:56px 20px;background:linear-gradient(135deg,#1A1410 0%,#2E2620 100%);text-align:center;}\n.shc-cta 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\u003cp style=\"font-size:17px;line-height:1.8;color:#4A4038;margin:0;\"\u003eNo circuit, no controller, no power bill. Wood wins for cabins, off-grid sites and anywhere a heavy circuit will not reach. The wood-burning sauna stoves for sale cover 175 to 1,766 cubic feet, factory-authorized. The stove is the easy part. The chimney, the flue adapter, the floor plate and the guard rail get left off most quotes, and none is optional. Call \u003ca href=\"tel:+18885005675\" style=\"color:#7A5620;text-underline-offset:2px;\"\u003e(888) 500-5675\u003c\/a\u003e and we'll price the whole install.\u003c\/p\u003e\n\n[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 outdoor cabin 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 least one brand uses LS for its through-wall model, which is exactly what SL means at Harvia. 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 what else fits a guest-facing build in \u003ca href=\"\/collections\/commercial-saunas\"\u003ecommercial saunas\u003c\/a\u003e.\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\"\u003eThree Stoves We Recommend Most Often\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eChosen for the three situations we get asked about most, not for margin. All three are \u003ca href=\"\/collections\/harvia\"\u003eHarvia wood-burning stoves\u003c\/a\u003e, because that is the wood range we carry.\u003c\/p\u003e\n\u003cdiv class=\"shc-grid3\"\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\/wood-burning-sauna-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\/wood-burning-sauna-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=\"\/collections\/wood-burning-sauna-stoves\"\u003eSee the M3\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.\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 16kW Wood-Burning Sauna Stove | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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, listing to confirm\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.\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 publishes them as a diagram rather than a table. 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 141.6 lbs of stove plus 264.6 lbs of stone, and a non-combustible hearth. 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 a non-combustible hearth. 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 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 141.6 lbs plus stone and a non-combustible hearth. 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_646d1b52-46b2-43d2-bedb-8c9f02a9e4b1.jpg?v=1788515665"},{"product_id":"harvia-legend-150-sl-16kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Legend 150 SL 16kW Wood-Burning Sauna Stove | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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-sl-wood-burning-sauna-stove_5435afb5-6190-4b48-98f3-3bd56abf3d1a.jpg?v=1788515684\" alt=\"Harvia Legend 150 SL 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 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\"\u003eAffirm 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, listing to confirm\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.\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 publishes them as a diagram rather than a table. 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 150.4 lbs of stove plus 264.6 lbs of stone, and a non-combustible hearth. 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 a non-combustible hearth. 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 built or cut for it, 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 150.4 lbs plus stone and a non-combustible hearth. 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\/sq-harvia-legend-150-sl-wood-burning-sauna-stove_5435afb5-6190-4b48-98f3-3bd56abf3d1a.jpg?v=1788515684"},{"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 | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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-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, listing to confirm\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\"\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 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.\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 publishes them as a diagram rather than a table. 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 174.6 lbs of stove plus 441 lbs of stone, and a non-combustible hearth. 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 a non-combustible hearth. 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 174.6 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 174.6 lbs plus stone and a non-combustible hearth. 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\/sq-harvia-legend-240-greenflame-wood-burning-sauna-stove_4b199082-0213-4af2-b0d9-01d55eca0179.jpg?v=1788515690"},{"product_id":"harvia-legend-240-sl-21kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Legend 240 SL 21kW Wood-Burning Sauna Stove | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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, listing to confirm\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.\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 publishes them as a diagram rather than a table. 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 188.3 lbs of stove plus 441 lbs of stone, and a non-combustible hearth. 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 a non-combustible hearth. 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 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 built or cut for it, 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 188.3 lbs plus stone and a non-combustible hearth. 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\/sq-harvia-legend-240-sl-wood-burning-sauna-stove_fc28fcd8-1d1e-40c7-9822-0e458fd69b5f.jpg?v=1788515712"},{"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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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 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, listing to confirm\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.\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 publishes them as a diagram rather than a table. 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 220.5 lbs of stove plus 441 lbs of stone, and a non-combustible hearth. 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 a non-combustible hearth. 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 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 built or cut for it, so decide before you frame. The Duo is the heavier build of that idea, 2.4 inches deeper and 39 lbs more than the SL, with a glass door on the extension.\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 220.5 lbs plus stone and a non-combustible hearth. 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\/sq-harvia-legend-240-duo-wood-burning-sauna-stove_f41e7413-0d2d-46fa-96a1-ed1a6ab00347.jpg?v=1788515717"},{"product_id":"harvia-legend-300-23-5kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Legend 300 23.5kW Wood-Burning Sauna Stove | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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, listing to confirm\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.\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 publishes them as a diagram rather than a table. 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 209.9 lbs of stove plus 573.3 lbs of stone, and a non-combustible hearth. 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 a non-combustible hearth. 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 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 209.9 lbs plus stone and a non-combustible hearth. 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 Black 17.9kW Wood-Burning Sauna Stove | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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, listing to confirm\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.\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 publishes them as a diagram rather than a table. 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 108.5 lbs of stove plus 79.4 lbs of stone, and a non-combustible hearth. 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\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 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 a non-combustible hearth. 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 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 108.5 lbs plus stone and a non-combustible hearth. 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 Black 14.3kW Wood-Burning Sauna Stove | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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, listing to confirm\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.\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 publishes them as a diagram rather than a table. 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 145.5 lbs of stove plus 88.2 lbs of stone, and a non-combustible hearth. 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 a non-combustible hearth. 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 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 145.5 lbs plus stone and a non-combustible hearth. 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-18-compact-wood-burning-sauna-stove_4553dd20-7aec-401b-b306-37a1a7d1a179.jpg?v=1788515759"},{"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 | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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, listing to confirm\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\"\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 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.\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 152.1 lbs of stove plus 88.2 lbs of stone, and a non-combustible hearth. 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 a non-combustible hearth. 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 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 152.1 lbs plus stone and a non-combustible hearth. 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 | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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 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, listing to confirm\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\"\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 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.\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 174.2 lbs of stove plus 88.2 lbs of stone, and a non-combustible hearth. 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 a non-combustible hearth. 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 174.2 lbs plus stone and a non-combustible hearth. 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 16.5kW Wood-Burning Sauna Stove | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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, listing to confirm\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.\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 publishes them as a diagram rather than a table. 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 101.7 lbs of stove plus 66.2 lbs of stone, and a non-combustible hearth. 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\u003e27.95\"\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\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 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 a non-combustible hearth. 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 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 101.7 lbs plus stone and a non-combustible hearth. 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 | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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, listing to confirm\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.\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 publishes them as a diagram rather than a table. 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 111.6 lbs of stove plus 66.2 lbs of stone, and a non-combustible hearth. 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\u003e25.59\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e27.95\"\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\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 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 a non-combustible hearth. 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 111.6 lbs plus stone and a non-combustible hearth. 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 16kW 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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-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, listing to confirm\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.\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 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\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 123.5 lbs of stove plus 264.6 lbs of stone, and a non-combustible hearth. 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\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\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 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\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 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 a non-combustible hearth. 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 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 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 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 123.5 lbs plus stone and a non-combustible hearth. 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 17kW 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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, listing to confirm\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.\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\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 264.6 lbs of stone, and a non-combustible hearth. 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 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 a non-combustible hearth. 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 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 143.3 lbs plus stone and a non-combustible hearth. 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 24.1kW Wood-Burning Sauna Stove | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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 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, listing to confirm\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.\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 137.4 lbs of stove plus 88.2 lbs of stone, and a non-combustible hearth. 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 a non-combustible hearth. 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 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 137.4 lbs plus stone and a non-combustible hearth. 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-20-wood-burning-sauna-stove_ccf5e1f4-78e3-4e05-9063-848bcceb97ca.jpg?v=1788515866"},{"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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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, listing to confirm\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.\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 187.4 lbs of stove plus 88.2 lbs of stone, and a non-combustible hearth. 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 a non-combustible hearth. 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. The Duo is the heavier build of that idea, 2.4 inches deeper and 39 lbs more than the SL, with a glass door on the extension.\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 187.4 lbs plus stone and a non-combustible hearth. 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\/sq-harvia-pro-20-duo-wood-burning-sauna-stove_c3538d68-0dd6-4c09-9e37-7a6ec87eac37.jpg?v=1788515880"},{"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 | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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, listing to confirm\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.\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 148.8 lbs of stove plus 88.2 lbs of stone, and a non-combustible hearth. 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 a non-combustible hearth. 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 148.8 lbs plus stone and a non-combustible hearth. 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-20-es-wood-stove-front-water-tank.jpg?v=1788515892"},{"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 | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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, listing to confirm\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.\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 139.1 lbs of stove plus 88.2 lbs of stone, and a non-combustible hearth. 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 a non-combustible hearth. 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 139.1 lbs plus stone and a non-combustible hearth. 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 | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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, listing to confirm\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.\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 139.1 lbs of stove plus 88.2 lbs of stone, and a non-combustible hearth. 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 a non-combustible hearth. 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 139.1 lbs plus stone and a non-combustible hearth. 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 26.6kW Wood-Burning Sauna Stove | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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, listing to confirm\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.\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 147.7 lbs of stove plus 110.3 lbs of stone, and a non-combustible hearth. 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 a non-combustible hearth. 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 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 147.7 lbs plus stone and a non-combustible hearth. 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 31kW Wood-Burning Sauna Stove | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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, listing to confirm\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.\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 158.8 lbs of stove plus 132.3 lbs of stone, and a non-combustible hearth. 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 a non-combustible hearth. 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 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 158.8 lbs plus stone and a non-combustible hearth. 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":"\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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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-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\"\u003eAffirm 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, listing to confirm\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.\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\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 177.5 lbs of stove plus 132.3 lbs of stone, and a non-combustible hearth. 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\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 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\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\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\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 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 a non-combustible hearth. 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\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\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\u003csummary\u003eWhat size sauna room does the Harvia Pro 36 Duo heat?\u003c\/summary\u003e\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\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. The Duo is the heavier build of that idea, 2.4 inches deeper and 39 lbs more than the SL, with a glass door on the extension.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 36 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 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\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 177.5 lbs plus stone and a non-combustible hearth. 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 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 40kW Wood-Burning Sauna Stove | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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-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\"\u003eAffirm 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, listing to confirm\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.\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 publishes them as a diagram rather than a table. 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, and a non-combustible hearth. 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\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\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\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\u003e20.08\"\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\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 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\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 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 a non-combustible hearth. 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\u003csummary\u003eWhat size sauna room does the Harvia 50 heat?\u003c\/summary\u003e\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\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 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\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\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\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Harvia 50 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 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\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 428.2 lbs plus stone and a non-combustible hearth. 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 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-commercial-wood-burning-sauna-stove_0bd05f86-3062-47d8-9c8e-036f86a18782.jpg?v=1788515970"},{"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 | Graphite 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 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 calc(33.333% - 1px);font-size:11px;padding:12px 4px;min-height:46px;}}\n.hrv-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin:0 0 32px;}\n.hrv-hero-img{background:#fff;overflow:hidden;border-radius:12px;border:1px solid #E5DDD0;display:flex;align-items:center;justify-content:center;max-height:420px;}\n.hrv-hero-img img{width:auto;max-width:100%;height:auto;max-height:388px;object-fit:contain;display:block;padding:16px;box-sizing:border-box;border:0!important;border-radius:0!important;box-shadow:none!important;}\n.hrv-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#75654F;font-weight:700;margin:0 0 10px;}\n.hrv-h2{font-size:30px;line-height:1.2;font-weight:700;margin:0 0 14px;color:#1A1410;}\n.hrv-lede{font-size:16px;color:#4A4038;margin:0 0 14px;max-width:640px;}\n.hrv-finance{font-size:13px;color:#6B5D4F;margin:14px 0 0;}\n@media(max-width:768px){.hrv-hero{grid-template-columns:1fr;gap:22px;}.hrv-hero-img{min-height:0;aspect-ratio:auto;max-height:340px;}.hrv-hero-img img{height:auto;max-height:308px;}.hrv-h2{font-size:24px;}}\n.hrv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 40px;}\n.hrv-fact{padding:22px 12px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-fact:last-child{border-right:0;}\n.hrv-fact-num{font-size:26px;font-weight:700;color:#E8A359;display:block;line-height:1.1;margin-bottom:6px;}\n.hrv-fact-lbl{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#A2937F;}\n@media(max-width:768px){.hrv-facts{grid-template-columns:repeat(2,1fr);}.hrv-fact:nth-child(2n){border-right:0;}.hrv-fact{border-bottom:1px solid #2E2620;}.hrv-fact:nth-last-child(-n+2){border-bottom:0;}.hrv-fact-num{font-size:22px;}}\n.hrv-sec{margin:0 0 44px;}\n.hrv-sec-eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8F6524;font-weight:700;margin:0 0 8px;}\n.hrv-sec-h2{font-size:24px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-sec-sub{font-size:15px;color:#5C5148;margin:0 0 22px;max-width:800px;}\n.hrv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-cards{grid-template-columns:1fr;}}\n.hrv-card{background:#fff;border:1px solid #E5DDD0;border-radius:12px;padding:24px;}\n.hrv-ico{width:46px;height:46px;border-radius:50%;background:#F5EFE2;display:flex;align-items:center;justify-content:center;margin:0 0 14px;}\n.hrv-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:#1A1410;}\n.hrv-card p{font-size:14px;color:#5C5148;margin:0;}\n.hrv-fit{max-width:800px;background:#F5EFE2;border-left:3px solid #E8A359;border-radius:0 10px 10px 0;padding:20px 24px;margin:0 0 22px;}\n.hrv-fit-lbl{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#75654F;font-weight:700;margin-bottom:4px;}\n.hrv-fit-num{font-size:22px;font-weight:700;color:#1A1410;}\n.hrv-tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;}\n.hrv-specwrap{border:1px solid #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-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\"\u003eAffirm 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, listing to confirm\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.\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, and a non-combustible hearth. 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\u003e28.7\"\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 a non-combustible hearth. 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 a non-combustible hearth. 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"}],"url":"https:\/\/recoveryroomdirect.com\/collections\/wood-burning-sauna-stoves.oembed","provider":"Recovery Room Direct","version":"1.0","type":"link"}