{"title":"Harvia Wood-Burning Sauna Stoves","description":"\u003cp style=\"font-size:16px;line-height:1.8;color:#4A4038;margin:0;\"\u003eHarvia wood-burning sauna stoves for sale, for the cabin with no circuit to spare, where lighting the fire and the first hiss off the stones are half the ritual.\u003c\/p\u003e\n\n[split]\n\n\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 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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\u003cstyle\u003e.shc-sec.hrv-shopbar{padding:18px 0;border-bottom:1px solid #EDE6DA;}.hrv-shop{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:0;padding:0;list-style:none;}.hrv-shop li{margin:0;}.hrv-shop .lbl{font-size:13px;font-weight:700;color:#6B5D4F;letter-spacing:.04em;margin-right:4px;}.hrv-shop a,.hrv-shop .cur{display:inline-block;border:1px solid #E5DDD0;border-radius:100px;padding:8px 16px;font-size:13px;font-weight:600;text-decoration:none!important;color:#4A4038!important;background:#fff;}.hrv-shop a:hover{border-color:#E8A359;color:#1A1410!important;}.hrv-shop .cur{background:#1A1410;border-color:#1A1410;color:#F5EFE2!important;}@media(max-width:768px){.shc-tbl.wrap{min-width:560px;}.shc-tbl.wrap td,.shc-tbl.wrap th{white-space:normal;}}.shc-pick a{display:inline-flex;align-items:center;min-height:44px;}@media(max-width:600px){.shc-tbl.stack,.shc-tbl.fit{min-width:0;}.shc-tbl.fit td,.shc-tbl.fit th{white-space:normal;padding:10px;}.shc-tbl.stack tr:first-child{display:none;}.shc-tbl.stack tr{display:block;border-bottom:1px solid #E7DFD3;padding:10px 0;}.shc-tbl.stack tr:last-child{border-bottom:0;}.shc-tbl.stack td{display:block;border:0;padding:4px 14px;white-space:normal;}.shc-tbl.stack td::before{content:attr(data-label);display:block;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:#75654F;}.shc-tblwrap.nofade::after{display:none;}}\u003c\/style\u003e\n\u003cdiv class=\"shc-sec hrv-shopbar\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cul class=\"hrv-shop\"\u003e\n\u003cli class=\"lbl\"\u003eShop Harvia:\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/harvia\"\u003eAll Harvia heaters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/harvia-electric-sauna-heaters\"\u003eElectric heaters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"cur\" aria-current=\"page\"\u003eWood-burning stoves\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\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\"\u003eHarvia Wood-Burning Sauna Stoves: Finnish Fire, North American Rules\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eHarvia began in Finland in 1950 with a wood-burning sauna stove, and the stoves we carry cover rooms from 177 up to 1,766 cubic feet. Every one carries Harvia's CE and EAC marks.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eThat shapes three things a North American buyer settles before ordering: the chimney, the clearances and what your inspector will accept. The stove itself has nothing to wire, which is why it suits a sauna far from the house.\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-pro-wood-stove-flue-stone-wall-benches.jpg?width=900\" alt=\"Harvia Pro wood-burning sauna stove with a fire behind its glass door and a black flue rising to the ceiling\" width=\"380\" height=\"380\" loading=\"eager\" fetchpriority=\"high\" style=\"min-height:0;height:auto;aspect-ratio:1\/1;object-fit:cover;object-position:center 72%;\"\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 connection on every model except the Harvia 50\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-stat\"\u003e\n\u003cb\u003eT600\u003c\/b\u003e\u003cspan\u003eChimney temperature class in Harvia's stove manuals\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-stat\"\u003e\n\u003cb\u003eNo circuit\u003c\/b\u003e\u003cspan\u003eNothing to wire for the stove itself\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-stat\"\u003e\n\u003cb\u003eFactory\u003c\/b\u003e\u003cspan\u003eAuthorized Harvia dealer\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=\"#hw-fam\"\u003eFamilies\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#hw-size\"\u003eSizing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#hw-chim\"\u003eChimney\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#hw-clear\"\u003eClearances\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#hw-pkg\"\u003ePackages\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#hw-picks\"\u003eStaff picks\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#hw-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=\"hw-fam\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eThe range\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eThe Harvia Wood Stove Range, Family by Family\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eWithin a family the stove body follows one design. The versions change how you load it, whether it heats water and how big a room it heats.\u003c\/p\u003e\n\u003cdiv class=\"shc-tblwrap nofade\"\u003e\u003ctable class=\"shc-tbl wrap stack\"\u003e\n\u003ctr\u003e\n\u003cth\u003eFamily\u003c\/th\u003e\n\u003cth\u003eModels here\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom volume, cu ft\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Family\"\u003eM3\u003c\/td\u003e\n\u003ctd data-label=\"Models here\"\u003eM3, M3 SL\u003c\/td\u003e\n\u003ctd data-label=\"Output\"\u003e16.5 kW\u003c\/td\u003e\n\u003ctd data-label=\"Room volume, cu ft\"\u003e212 to 459\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Family\"\u003eLegend\u003c\/td\u003e\n\u003ctd data-label=\"Models here\"\u003e150, 150 SL, 240 GreenFlame, 240 SL, 240 Duo, 300\u003c\/td\u003e\n\u003ctd data-label=\"Output\"\u003e15.9 to 23 kW\u003c\/td\u003e\n\u003ctd data-label=\"Room volume, cu ft\"\u003e212 to 989\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Family\"\u003eLinear\u003c\/td\u003e\n\u003ctd data-label=\"Models here\"\u003e16, 18 Compact, 22 GreenFlame, 22 GreenFlame ES\u003c\/td\u003e\n\u003ctd data-label=\"Output\"\u003e14.3 to 17.9 kW\u003c\/td\u003e\n\u003ctd data-label=\"Room volume, cu ft\"\u003e177 to 636\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Family\"\u003ePro\u003c\/td\u003e\n\u003ctd data-label=\"Models here\"\u003e20, 20 ES, 20 LS, 20 RS, 20 SL, 20 Duo, 26, 36, 36 Duo\u003c\/td\u003e\n\u003ctd data-label=\"Output\"\u003e24.1 to 31 kW\u003c\/td\u003e\n\u003ctd data-label=\"Room volume, cu ft\"\u003e283 to 1,271\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Family\"\u003eHarvia 50\u003c\/td\u003e\n\u003ctd data-label=\"Models here\"\u003e50\u003c\/td\u003e\n\u003ctd data-label=\"Output\"\u003e40 kW\u003c\/td\u003e\n\u003ctd data-label=\"Room volume, cu ft\"\u003e706 to 1,766\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"shc-note\"\u003eHarvia's Cilindro 16 and Cilindro 20 wood stoves sit with the electric Cilindro pillars on our \u003ca href=\"\/collections\/harvia-cilindro\"\u003eHarvia Cilindro\u003c\/a\u003e page, so they're not in the grid or the tables here.\u003c\/p\u003e\n\u003ch3 class=\"shc-h3\"\u003eReading the letters\u003c\/h3\u003e\n\u003cul class=\"shc-list\"\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSL:\u003c\/strong\u003e the fire chamber extends through the sauna wall, so you load the stove from the changing room or from outside.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eDuo:\u003c\/strong\u003e the same through-wall extension, finished with a glass door on the loading side.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eES, LS and RS:\u003c\/strong\u003e a fixed water tank with a tap, at the front, left or right, heated by the same fire.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eGreenFlame:\u003c\/strong\u003e Harvia's name for the fire chamber on the Legend 240 and Linear 22 versions that carry it.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cfigure class=\"shc-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-wood-stove-guard-rail-dark-sauna.jpg?width=1000\" alt=\"Harvia Legend wood-burning sauna stove with a tall stone basket and a timber ring around its top, beside black and white benches\" width=\"1000\" height=\"666\" loading=\"lazy\" style=\"max-height:420px;object-position:center 45%;\"\u003e\u003cfigcaption\u003eA Legend's round stone basket sits on top of the firebox, with the flue rising straight from it.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec w\" id=\"hw-size\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eSizing\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eHarvia Wood Stove Sizing: Room Volume From Harvia's Manuals\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eSize a stove by the room's volume, as you would an electric heater, but don't compare kilowatts across the two. Go by the room ranges. Harvia prints them in cubic meters in each stove manual, and the figures below are those ranges in cubic feet.\u003c\/p\u003e\n\u003cdiv class=\"shc-tblwrap nofade\"\u003e\u003ctable class=\"shc-tbl wrap fit\"\u003e\n\u003ctr\u003e\n\u003cth\u003eRoom volume, cu ft\u003c\/th\u003e\n\u003cth\u003eHarvia stove\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e177 to 636\u003c\/td\u003e\n\u003ctd\u003eLinear 18 Compact\u003c\/td\u003e\n\u003ctd\u003e14.3 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e212 to 459\u003c\/td\u003e\n\u003ctd\u003eM3, M3 SL\u003c\/td\u003e\n\u003ctd\u003e16.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e212 to 459\u003c\/td\u003e\n\u003ctd\u003eLegend 150, Legend 150 SL\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e212 to 565\u003c\/td\u003e\n\u003ctd\u003eLinear 16\u003c\/td\u003e\n\u003ctd\u003e17.9 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e283 to 706\u003c\/td\u003e\n\u003ctd\u003ePro 20, in every version\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e318 to 636\u003c\/td\u003e\n\u003ctd\u003eLinear 22 GreenFlame, GreenFlame ES\u003c\/td\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e353 to 706\u003c\/td\u003e\n\u003ctd\u003eLegend 240 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.9 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e353 to 848\u003c\/td\u003e\n\u003ctd\u003eLegend 240 SL, Legend 240 Duo\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e353 to 918\u003c\/td\u003e\n\u003ctd\u003ePro 26\u003c\/td\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e494 to 989\u003c\/td\u003e\n\u003ctd\u003eLegend 300\u003c\/td\u003e\n\u003ctd\u003e23 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e494 to 1,271\u003c\/td\u003e\n\u003ctd\u003ePro 36, Pro 36 Duo\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e706 to 1,766\u003c\/td\u003e\n\u003ctd\u003eHarvia 50\u003c\/td\u003e\n\u003ctd\u003e40 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3 class=\"shc-h3\"\u003eGlass, masonry and a stove that's too small\u003c\/h3\u003e\n\u003cp class=\"shc-p\"\u003eHarvia's stove manuals add 1.2 cubic meters of volume for every square meter of uninsulated brick, glass, tile or concrete, about 3.9 cubic feet for every square foot. They also warn that a stove with too little output has to be fired longer and harder, which shortens its life. If you land between two sizes, our \u003ca href=\"\/pages\/find-your-sauna-heater\"\u003eHeater Finder\u003c\/a\u003e checks your room against these same ranges.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eThe Legend 240 GreenFlame and Linear 22 GreenFlame stoves also need a room at least 82.7 inches tall. The other Harvia stove manuals set no minimum room height, only a clearance above the stove.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec\" id=\"hw-chim\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eChimney\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eChimney and Flue for a Harvia Wood Stove\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eEvery Harvia stove manual calls for a T600 temperature class chimney. The connection is 115 mm, about 4.5 inches, on every stove here except the Harvia 50, which takes 140 mm. North American stove pipe is commonly 6 inches or larger, so plan the joint between stove and chimney before anything ships.\u003c\/p\u003e\n\u003cp class=\"shc-p\"\u003eHarvia sells its own steel chimney kits, and the Harvia packages on this page include one. Harvia gives those kits CE and EAC marks. NFPA 211 and the residential code ask for a factory-built chimney on a wood-burning appliance to be listed to UL 103 and marked Type HT. Ask your building department whether Harvia's kit will be accepted where you live.\u003c\/p\u003e\n\u003cdiv class=\"shc-warn\"\u003e\n\u003cstrong\u003eHowever you route it, the stove needs a chimney your local inspector approves, installed by a qualified installer.\u003c\/strong\u003e Settle the route with your building department and your insurer before you order the stove, not after it arrives.\u003c\/div\u003e\n\u003ch3 class=\"shc-h3\"\u003eThe flue adapter\u003c\/h3\u003e\n\u003cp class=\"shc-p\"\u003eHarvia's 115 to 155 mm pipe adapter is offered as an option on the 115 mm stove pages, for a run that steps up in diameter. Your chimney installer will tell you whether your run needs it.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec w\" id=\"hw-clear\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eClearances\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eClearances, Floor and Ceiling in Harvia's Manuals\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eHarvia prints the clearances for each stove on dimensioned drawings in its manual. They're specific to the model, so check them against the corner you actually have in mind.\u003c\/p\u003e\n\u003cdiv class=\"shc-grid3\"\u003e\n\u003cdiv class=\"shc-card\"\u003e\n\u003ch3\u003eAbove the stove\u003c\/h3\u003e\n\u003cp\u003eFrom the top of the stove to the ceiling, Harvia's manuals call for 1,000 to 1,300 mm depending on the model, about 39 to 51 inches. Add the stove's own height to find the lowest ceiling that works.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-card\"\u003e\n\u003ch3\u003eAround it\u003c\/h3\u003e\n\u003cp\u003eSide, rear and front distances are on each model's drawing, and on stoves that take a Harvia protective sheath, the sheath reduces them. The SL and Duo versions add rules for the wall the fire chamber passes through.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-card\"\u003e\n\u003ch3\u003eUnder it\u003c\/h3\u003e\n\u003cp\u003eOn concrete at least 60 mm (2.4 in) thick, the Legend, M3, Pro and Linear manuals ask for no floor protection. A tiled or combustible floor takes Harvia's protective bedding, and a combustible floor also needs non-flammable protection in front of the door.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"shc-note\"\u003eThe Harvia 50 has its own floor rules. On a combustible floor its manual asks for a 60 mm concrete slab reaching 300 mm beyond its sides and back and 400 mm in front, or Harvia's sheath and bedding.\u003c\/p\u003e\n\u003ch3 class=\"shc-h3\"\u003eListing and your inspector\u003c\/h3\u003e\n\u003cp class=\"shc-p\"\u003eHarvia publishes CE and EAC marks for these stoves and does not publish a North American listing for them. Under NFPA 211, the solid-fuel standard many inspectors work from, an unlisted stove falls back to 36 inches of clearance on every side unless the inspector approves otherwise. Show your inspector the stove's drawing before you frame the room.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec\" id=\"hw-pkg\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eOne order\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eHarvia Wood Stove Packages: Stove, Chimney and Stone on One Order\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eEvery family here except the Harvia 50 also comes as a package, priced at the parts added together. A package holds the stove, Harvia's steel chimney kit with an extension, the floor protection and the stone, and most add a protective sheath.\u003c\/p\u003e\n\u003cdiv class=\"shc-grid2\"\u003e\n\u003cdiv class=\"shc-card\"\u003e\n\u003ch3\u003eWhat changes by family\u003c\/h3\u003e\n\u003cp\u003eThe Linear 18 Compact package has no sheath. Every package can also add a Harvia water heater. Every package lets you choose the chimney in stainless steel or black.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-card\"\u003e\n\u003ch3\u003eBefore you order one\u003c\/h3\u003e\n\u003cp\u003eThe package chimney carries CE and EAC marks rather than a US listing, so confirm with your building department that it will be accepted. If it won't be, buy the stove on its own and let your installer supply the chimney.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cfigure class=\"shc-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-legend-150-stove-wl100-floor-plate-whp1500-chimney-studio.jpg?v=1790065400\u0026amp;width=900\" alt=\"Harvia Legend 150 wood-burning stove on a black floor plate with a stainless steel chimney rising from its stone basket\" width=\"900\" height=\"900\" loading=\"lazy\" style=\"object-fit:contain;max-height:420px;background:#fff;\"\u003e\u003cfigcaption\u003eA Legend 150 standing on Harvia's WL100 protective bedding, with Harvia's steel chimney.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3 class=\"shc-h3\"\u003eStone for a wood stove\u003c\/h3\u003e\n\u003cp class=\"shc-p\"\u003eOur stove pages call for Harvia AC3020, stone 4 to 6 inches across, rather than the smaller AC3000 made for electric heaters, and each page gives the box count. Stones added to a bare stove are charged per box at checkout because they're heavy. In a package, the stone comes with it.\u003c\/p\u003e\n\u003cp class=\"shc-note\"\u003eCompare them with the electric heater packages on our \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e page.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec d\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eWho buys these\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eThree Ways Harvia Wood Stove Buyers Start\u003c\/h2\u003e\n\u003cdiv class=\"shc-grid3\"\u003e\n\u003cdiv class=\"shc-card\" style=\"background:#231C17;border-color:#3A302A;\"\u003e\n\u003ch3 style=\"color:#F5EFE2;\"\u003eA cabin with no power\u003c\/h3\u003e\n\u003cp style=\"color:#CDBFA9;\"\u003eThere's no circuit to run, which suits a sauna at the end of the garden or by the lake. Settle the chimney route and the floor first, then choose the stove that covers the room. Still choosing the room? Browse \u003ca href=\"\/collections\/outdoor-saunas\" style=\"color:#E8A359;\"\u003eoutdoor saunas\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-card\" style=\"background:#231C17;border-color:#3A302A;\"\u003e\n\u003ch3 style=\"color:#F5EFE2;\"\u003eLoading from outside the hot room\u003c\/h3\u003e\n\u003cp style=\"color:#CDBFA9;\"\u003eThe SL and Duo versions feed through the wall, so you add wood without opening the sauna door. The wall the fire chamber passes through has its own rules in the manual, so plan it with the framing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-card\" style=\"background:#231C17;border-color:#3A302A;\"\u003e\n\u003ch3 style=\"color:#F5EFE2;\"\u003eHot water on hand\u003c\/h3\u003e\n\u003cp style=\"color:#CDBFA9;\"\u003eThe Pro 20 ES, LS and RS carry a fixed tank with a tap, heated by the same fire. The Legend, Linear, M3 and Pro stove pages also offer a Harvia water heater as an add-on.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec\" id=\"hw-picks\"\u003e\u003cdiv class=\"shc-wrap\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eStaff picks\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eFour Harvia Wood Stoves, One for Each Common Cabin\u003c\/h2\u003e\n\u003cp class=\"shc-p\"\u003eFour ways to fire a sauna, from a compact cabin to the largest rooms, each with Harvia's own room figures.\u003c\/p\u003e\n\u003cdiv class=\"shc-grid2\"\u003e\n\u003cdiv class=\"shc-pick\"\u003e\n\u003cp class=\"shc-pick-tag\"\u003eStaff Pick: compact cabin\u003c\/p\u003e\n\u003ch3\u003eHarvia M3, 16.5 kW\u003c\/h3\u003e\n\u003cp\u003eHarvia's compact steel stove, for rooms of 212 to 459 cu ft, filled with about two boxes of AC3020 stone. An SL version loads through the wall.\u003c\/p\u003e\n\u003ca href=\"\/products\/harvia-m3-16-5kw-wood-burning-sauna-stove-graphite-black\"\u003eView this stove ›\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-pick\"\u003e\n\u003cp class=\"shc-pick-tag\"\u003eStaff Pick: mid-size sauna\u003c\/p\u003e\n\u003ch3\u003eHarvia Pro 20, 24.1 kW\u003c\/h3\u003e\n\u003cp\u003eFor rooms of 283 to 706 cu ft. The same stove also comes with a front, left or right water tank, or as an SL or Duo that loads through the wall.\u003c\/p\u003e\n\u003ca href=\"\/products\/harvia-pro-20-24-1kw-wood-burning-sauna-stove-graphite-black\"\u003eView this stove ›\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-pick\"\u003e\n\u003cp class=\"shc-pick-tag\"\u003eStaff Pick: feed it from outside\u003c\/p\u003e\n\u003ch3\u003eHarvia Legend 240 Duo, 21 kW\u003c\/h3\u003e\n\u003cp\u003eFor rooms of 353 to 848 cu ft. Its fire chamber runs through the wall to a glass door on the loading side, which turns the fire into a fireplace for the room you feed it from.\u003c\/p\u003e\n\u003ca href=\"\/products\/harvia-legend-240-duo-21kw-wood-burning-sauna-stove\"\u003eView this stove ›\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shc-pick\"\u003e\n\u003cp class=\"shc-pick-tag\"\u003eStaff Pick: the largest rooms\u003c\/p\u003e\n\u003ch3\u003eHarvia 50, 40 kW\u003c\/h3\u003e\n\u003cp\u003eFor rooms of 706 to 1,766 cu ft. It takes a 140 mm flue connection rather than 115 mm, so its chimney is planned apart from the rest of the range.\u003c\/p\u003e\n\u003ca href=\"\/products\/harvia-50-40kw-wood-burning-sauna-stove-graphite-black\"\u003eView this stove ›\u003c\/a\u003e\n\u003c\/div\u003e\n\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\"\u003eBusiness\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eBuying Harvia Wood Stoves for a Business\u003c\/h2\u003e\n\u003cdiv class=\"shc-box\" style=\"max-width:860px;\"\u003e\n\u003cp class=\"shc-p\" style=\"margin:0 0 14px;\"\u003eFor a rental cabin, lodge, club or spa, we quote the stove, the chimney parts and the stone together, working from your drawings. Warranty terms depend on how a stove is used, so we confirm the terms that apply to yours before you order.\u003c\/p\u003e\n\u003ca class=\"shc-btn\" href=\"\/pages\/commercial-sales\"\u003eGet Commercial Pricing ›\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-sec\" id=\"hw-faq\"\u003e\u003cdiv class=\"shc-wrap shc-faq\"\u003e\n\u003cp class=\"shc-eyebrow\"\u003eQuestions answered\u003c\/p\u003e\n\u003ch2 class=\"shc-h2\"\u003eHarvia Wood-Burning Sauna Stoves: Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size Harvia wood stove do I need?\u003c\/summary\u003e\u003cp\u003eMeasure the inside of the room in feet, multiply length by width by height, then choose a stove whose Harvia range covers that number. Add about 3.9 cubic feet for every square foot of uninsulated glass, brick or tile. Harvia warns that an undersized stove has to be fired longer and harder, which shortens its life, so avoid shaving it close.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat chimney does a Harvia wood stove need?\u003c\/summary\u003e\u003cp\u003eHarvia's manuals call for a T600 temperature class chimney on a 115 mm connection, or 140 mm on the Harvia 50. Harvia's own steel chimney kits carry CE and EAC marks, while NFPA 211 and the residential code ask for a factory-built chimney listed to UL 103 and marked Type HT. Whatever you choose, you need a chimney your local inspector approves, installed by a qualified installer.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre Harvia wood stoves UL listed?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for its wood stoves and does not publish a North American listing for them. 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 accepts, so check with your building department and insurer before you order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat do SL, Duo, ES, LS and RS mean on a Harvia stove?\u003c\/summary\u003e\u003cp\u003eSL means the fire chamber extends through the sauna wall, so you load the stove from the changing room or outside. Duo is the same extension with a glass door on the loading side. ES, LS and RS are fixed water tanks with a tap, at the front, left or right. GreenFlame is Harvia's name for the fire chamber on the versions that carry it.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat floor does a Harvia wood stove need?\u003c\/summary\u003e\u003cp\u003eOn concrete at least 60 mm, about 2.4 inches, thick, the Legend, M3, Pro and Linear manuals ask for no floor protection. A tiled or combustible floor takes Harvia's protective bedding, and a combustible floor also needs non-flammable protection in front of the door. The Harvia 50 has its own rules in its manual, so read its floor section before you pour or tile.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow much ceiling height does a Harvia stove need?\u003c\/summary\u003e\u003cp\u003eHarvia's manuals set a gap of 1,000 to 1,300 mm, about 39 to 51 inches, from the top of the stove to the ceiling, depending on the model. Add the stove's own height to that gap to find the lowest ceiling that works. The Legend 240 GreenFlame and Linear 22 GreenFlame stoves also need a room at least 82.7 inches tall.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich stones does a Harvia wood stove take?\u003c\/summary\u003e\u003cp\u003eLarger stone than an electric heater. Our stove pages call for Harvia AC3020, 4 to 6 inches across, rather than the AC3000 made for electric heaters, and give the box count for each stove. Stones added to a bare stove are charged per box at checkout because they're heavy, while a package includes the stone its stove needs.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat comes in a Harvia wood stove package?\u003c\/summary\u003e\u003cp\u003eThe stove, Harvia's steel chimney kit with an extension, floor protection and the stone, priced at the parts added together. Most packages add a protective sheath, and every package offers the chimney in stainless steel or black. Because the chimney carries CE and EAC marks rather than a US listing, confirm it with your building department first.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do Harvia wood stoves ship?\u003c\/summary\u003e\u003cp\u003eStoves come with free shipping on most orders to the contiguous 48 states. Each one travels by LTL freight on a pallet, and the carrier calls to set a delivery appointment. Delivery is to the curb, so arrange help to move a heavy stove. Stones added to a bare stove are charged per box at checkout, and the parts of a package can arrive as separate parcels.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre you an authorized dealer for these Harvia stoves?\u003c\/summary\u003e\u003cp\u003eYes. As a factory-authorized dealer, we sell each stove with its manufacturer's warranty, on the terms Harvia's own policy sets out. The terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty\u003c\/a\u003e page, so read them before you install. If you want the room size, chimney route and floor checked against the stove before you order, call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\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\"\u003eMore Ways to Shop Sauna Heaters\u003c\/h2\u003e\n\u003cdiv class=\"shc-nav\"\u003e\n\u003ca href=\"\/collections\/sauna-heaters\"\u003eAll sauna heaters\u003cspan\u003eElectric and wood, every brand\u003c\/span\u003e\u003c\/a\u003e\n\u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003eWood-burning sauna stoves\u003cspan\u003eFlue, venting and permits, every brand\u003c\/span\u003e\u003c\/a\u003e\n\u003ca href=\"\/collections\/sauna-heater-packages\"\u003eSauna heater packages\u003cspan\u003eStove, chimney and stone on one order\u003c\/span\u003e\u003c\/a\u003e\n\u003ca href=\"\/collections\/electric-sauna-heaters\"\u003eElectric sauna heaters\u003cspan\u003eWhen a circuit is easier than a chimney\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"shc-cta\"\u003e\n\u003ch2\u003eTell us the room and the chimney route\u003c\/h2\u003e\n\u003cp style=\"text-align:center;\"\u003eSend the inside dimensions, the wall and floor build, and where the chimney would go. We'll name the Harvia stove that covers the room and what a package would hold.\u003c\/p\u003e\n\u003cdiv class=\"shc-btns\"\u003e\n\u003ca class=\"shc-btn\" href=\"tel:+18885005675\"\u003eTalk to a Sauna Expert, (888) 500-5675\u003c\/a\u003e\n\u003ca class=\"shc-btn alt\" href=\"#product-grid\"\u003eBrowse the stoves\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 | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-legend-150-wood-burning-sauna-stove_646d1b52-46b2-43d2-bedb-8c9f02a9e4b1.jpg?v=1788515665\" alt=\"Harvia Legend 150 16kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Legend Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 150 16kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend is Harvia's heavy round stove: a steel drum carrying 264.6 lbs of stone, which is two to six times what a compact wood stove holds. All that mass means the room stays hot after the fire has burned down, and the loyly is soft rather than sharp.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 212 to 459 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e16kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e459\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e264.6 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e13.8\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 150 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 16kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e264.6 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 264.6 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. Nothing on this stove can fail electrically, and it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 150\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 16kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e212 to 459 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 16kW fire in a room smaller than 212 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e35 cm, which is 13.8 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 150.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 127.9 lbs of stove plus 264.6 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 150 Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Legend 150 specifications, 16kW and 264.6 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 150 (WK150LD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e264.6 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e13.8 in (35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e20.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.13\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e141.6 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Legend 150\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Legend 150 wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Legend 150 to hold up to 264.6 lbs of stone, which is about 6 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-legend-150-wood-burning-sauna-stove-package\"\u003eHarvia Legend 150 package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL200 sheath, the WL100 floor plate and six boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 141.6 lbs the Legend 150 moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Legend range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Legend 150 against the rest of the Legend range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLegend 150\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e141.6 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150 SL\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e150.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.9 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e174.6 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 SL\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e188.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 Duo\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e220.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 300\u003c\/td\u003e\n\u003ctd\u003e23 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 989 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e573.3 lbs\u003c\/td\u003e\n\u003ctd\u003e209.9 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 150 FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 150\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 150 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 150 for rooms of 212 to 459 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 35 cm, which is 13.8 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 150 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Legend 150 to hold up to 264.6 lbs, which is around 6 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 127.9 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 150 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412776411503,"sku":"WK150LD","price":2089.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-legend-150-wood-burning-sauna-stove-studio.jpg?v=1790065390"},{"product_id":"harvia-legend-150-sl-16kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Legend 150 SL 16kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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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\/harvia-legend-150-sl-wood-burning-sauna-stove-front-view.jpg\" alt=\"Harvia Legend 150 SL wood-burning sauna stove in graphite black, with the fire door set on the extended fire chamber\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Legend Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 150 SL 16kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend is Harvia's heavy round stove: a steel drum carrying 264.6 lbs of stone, which is two to six times what a compact wood stove holds. All that mass means the room stays hot after the fire has burned down, and the loyly is soft rather than sharp. This version adds a fire chamber extension so you load it from the next room or from outside.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 212 to 459 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e16kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e459\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e264.6 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e13.8\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 150 SL Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 16kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e264.6 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 264.6 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eA fire chamber extension so you load it from the next room or from outside\u003c\/h3\u003e\n\u003cp\u003eThe extended fire chamber passes through the sauna wall, so the door is in the changing room or outside and you never carry logs or ash through the hot room. It also means the fire is stoked without opening the sauna and dropping the temperature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 150 SL\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 16kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e212 to 459 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 16kW fire in a room smaller than 212 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e35 cm, which is 13.8 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 150 SL.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 136.7 lbs of stove plus 264.6 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 150 SL Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Legend 150 SL specifications, 16kW and 264.6 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 150 SL (WK150LDSL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e264.6 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e13.8 in (35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e20.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e28.74\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.13\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e150.4 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Legend 150 SL\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Legend 150 SL wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Legend 150 SL to hold up to 264.6 lbs of stone, which is about 6 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 150.4 lbs the Legend 150 SL moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Legend range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Legend 150 SL against the rest of the Legend range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e141.6 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLegend 150 SL\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e150.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.9 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e174.6 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 SL\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e188.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 Duo\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e220.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 300\u003c\/td\u003e\n\u003ctd\u003e23 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 989 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e573.3 lbs\u003c\/td\u003e\n\u003ctd\u003e209.9 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 150 SL FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 150 SL\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 150 SL heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 150 SL for rooms of 212 to 459 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 35 cm, which is 13.8 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the SL version actually change?\u003c\/summary\u003e\u003cp\u003eThe fire chamber is extended so it passes through the sauna wall. You load wood and clear ash from the changing room or from outside the building instead of from inside the hot room, and stoking the fire no longer means opening the sauna door and losing temperature. It also keeps bark, ash and dirt out of the room you are sitting in. The trade is that the wall has to be planned for it. Harvia's manual installs the SL in an opening in a concrete or brick wall at least 220 mm (8.7 in) wide and 390 mm (15.4 in) high from the floor, in a wall no thicker than 150 mm (5.9 in), and that nonflammable wall has to extend up to the roof unless it is a thin nonflammable wall the steel chimney can stand far enough from, so decide before you frame.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 150 SL listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Legend 150 SL to hold up to 264.6 lbs, which is around 6 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 136.7 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 150 SL fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412776509807,"sku":"WK150LDSL","price":2192.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-150-sl-wood-burning-sauna-stove-white-background.jpg?v=1789399438"},{"product_id":"harvia-legend-240-greenflame-15-9kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Legend 240 GreenFlame 15.9kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-legend-240-greenflame-wood-burning-sauna-stove_4b199082-0213-4af2-b0d9-01d55eca0179.jpg?v=1788515690\" alt=\"Harvia Legend 240 GreenFlame 15.9kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Legend Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 240 GreenFlame 15.9kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend is Harvia's heavy round stove: a steel drum carrying 441 lbs of stone, which is two to six times what a compact wood stove holds. All that mass means the room stays hot after the fire has burned down, and the loyly is soft rather than sharp. This version adds Harvia's GreenFlame clean-burn fire chamber.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 353 to 706 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.9kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e441 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 GreenFlame Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 15.9kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e441 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 441 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eHarvia's GreenFlame clean-burn fire chamber\u003c\/h3\u003e\n\u003cp\u003eThe GreenFlame fire chamber is Harvia's clean-burn design: it feeds secondary air above the fire so unburnt gases ignite instead of going up the flue. You get more heat from the same wood and less smoke out of the chimney.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 240 GreenFlame\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 15.9kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e353 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eThese figures assume a sauna room at least 82.7 inches (2.1 m) tall. Measure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 15.9kW fire in a room smaller than 353 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 240 GreenFlame.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 165.3 lbs of stove plus 441 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 GreenFlame Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Legend 240 GreenFlame specifications, 15.9kW and 441 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 240 GreenFlame (WKLE20GM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e15.9 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e441 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e32.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e174.6 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Legend 240 GreenFlame\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Legend 240 GreenFlame wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Legend 240 GreenFlame to hold up to 441 lbs of stone, which is about 10 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-legend-240-greenflame-wood-burning-sauna-stove-package\"\u003eHarvia Legend 240 GreenFlame package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL200 sheath, the WL100 floor plate and ten boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 174.6 lbs the Legend 240 GreenFlame moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Legend range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Legend 240 GreenFlame against the rest of the Legend range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e141.6 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150 SL\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e150.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLegend 240 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.9 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e174.6 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 SL\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e188.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 Duo\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e220.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 300\u003c\/td\u003e\n\u003ctd\u003e23 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 989 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e573.3 lbs\u003c\/td\u003e\n\u003ctd\u003e209.9 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 GreenFlame FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 240 GreenFlame\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 240 GreenFlame heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 240 GreenFlame for rooms of 353 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 240 GreenFlame listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Legend 240 GreenFlame to hold up to 441 lbs, which is around 10 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 165.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 240 GreenFlame fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412776640879,"sku":"WKLE20GM","price":2859.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-240-greenflame-wood-burning-sauna-stove-studio-front.jpg?v=1789217514"},{"product_id":"harvia-legend-240-sl-21kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Legend 240 SL 21kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-legend-240-sl-wood-burning-sauna-stove_fc28fcd8-1d1e-40c7-9822-0e458fd69b5f.jpg?v=1788515712\" alt=\"Harvia Legend 240 SL 21kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Legend Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 240 SL 21kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend is Harvia's heavy round stove: a steel drum carrying 441 lbs of stone, which is two to six times what a compact wood stove holds. All that mass means the room stays hot after the fire has burned down, and the loyly is soft rather than sharp. This version adds a fire chamber extension so you load it from the next room or from outside.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 353 to 848 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e21kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e848\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e441 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 SL Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 21kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e441 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 441 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eA fire chamber extension so you load it from the next room or from outside\u003c\/h3\u003e\n\u003cp\u003eThe extended fire chamber passes through the sauna wall, so the door is in the changing room or outside and you never carry logs or ash through the hot room. It also means the fire is stoked without opening the sauna and dropping the temperature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 240 SL\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 21kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e353 to 848 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 21kW fire in a room smaller than 353 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 240 SL.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 180.8 lbs of stove plus 441 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 SL Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Legend 240 SL specifications, 21kW and 441 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 240 SL (WKLE20SLM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e441 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e30.71\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e32.68\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e188.3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Legend 240 SL\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Legend 240 SL wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Legend 240 SL to hold up to 441 lbs of stone, which is about 10 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-legend-240-sl-wood-burning-sauna-stove-package\"\u003eHarvia Legend 240 SL package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL200 sheath, the WL100 floor plate and ten boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 188.3 lbs the Legend 240 SL moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Legend range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Legend 240 SL against the rest of the Legend range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e141.6 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150 SL\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e150.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.9 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e174.6 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLegend 240 SL\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e188.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 Duo\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e220.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 300\u003c\/td\u003e\n\u003ctd\u003e23 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 989 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e573.3 lbs\u003c\/td\u003e\n\u003ctd\u003e209.9 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 SL FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 240 SL\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 240 SL heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 240 SL for rooms of 353 to 848 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the SL version actually change?\u003c\/summary\u003e\u003cp\u003eThe fire chamber is extended so it passes through the sauna wall. You load wood and clear ash from the changing room or from outside the building instead of from inside the hot room, and stoking the fire no longer means opening the sauna door and losing temperature. It also keeps bark, ash and dirt out of the room you are sitting in. The trade is that the wall has to be planned for it. Harvia's manual installs the SL in an opening in a concrete or brick wall at least 220 mm (8.7 in) wide and 390 mm (15.4 in) high from the floor, in a wall no thicker than 150 mm (5.9 in), and that nonflammable wall has to extend up to the roof unless it is a thin nonflammable wall the steel chimney can stand far enough from, so decide before you frame.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 240 SL listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Legend 240 SL to hold up to 441 lbs, which is around 10 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 180.8 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 240 SL fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412776771951,"sku":"WKLE20SLM","price":2502.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-240-sl-wood-burning-sauna-stove_18d84469-034c-4d3b-8774-6d03c9dd50a7.jpg?v=1789400485"},{"product_id":"harvia-legend-240-duo-21kw-wood-burning-sauna-stove","title":"Harvia Legend 240 Duo 21kW Wood-Burning Sauna Stove","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-legend-240-duo-wood-burning-sauna-stove_f41e7413-0d2d-46fa-96a1-ed1a6ab00347.jpg?v=1788515717\" alt=\"Harvia Legend 240 Duo 21kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Legend Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 240 Duo 21kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend is Harvia's heavy round stove: a steel drum carrying 441 lbs of stone, which is two to six times what a compact wood stove holds. All that mass means the room stays hot after the fire has burned down, and the loyly is soft rather than sharp. This version adds a fire chamber extension so you load it from the next room or from outside, a glass door.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 353 to 848 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e21kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e848\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e441 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 Duo Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 21kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e441 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 441 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eA fire chamber extension so you load it from the next room or from outside\u003c\/h3\u003e\n\u003cp\u003eThe extended fire chamber passes through the sauna wall, so the door is in the changing room or outside and you never carry logs or ash through the hot room. It also means the fire is stoked without opening the sauna and dropping the temperature. The glass door turns that into a fireplace for the room you feed it from.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 240 Duo\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 21kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e353 to 848 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 21kW fire in a room smaller than 353 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 240 Duo.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 209.4 lbs of stove plus 441 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 Duo Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Legend 240 Duo specifications, 21kW and 441 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 240 Duo (WKLE20DUOM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e441 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e30.71\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e32.68\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e220.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Legend 240 Duo\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Legend 240 Duo wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Legend 240 Duo to hold up to 441 lbs of stone, which is about 10 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-legend-240-duo-wood-burning-sauna-stove-package\"\u003eHarvia Legend 240 Duo package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL200 sheath, the WL100 floor plate and ten boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 220.5 lbs the Legend 240 Duo moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Legend range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Legend 240 Duo against the rest of the Legend range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e141.6 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150 SL\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e150.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.9 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e174.6 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 SL\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e188.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLegend 240 Duo\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e220.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 300\u003c\/td\u003e\n\u003ctd\u003e23 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 989 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e573.3 lbs\u003c\/td\u003e\n\u003ctd\u003e209.9 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 Duo FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 240 Duo\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 240 Duo heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 240 Duo for rooms of 353 to 848 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the Duo version actually change?\u003c\/summary\u003e\u003cp\u003eThe fire chamber is extended so it passes through the sauna wall. You load wood and clear ash from the changing room or from outside the building instead of from inside the hot room, and stoking the fire no longer means opening the sauna door and losing temperature. It also keeps bark, ash and dirt out of the room you are sitting in. The trade is that the wall has to be planned for it. Harvia's manual installs the Duo either in an opening in a concrete or brick wall at least 405 mm (15.9 in) wide and 485 mm (19.1 in) high from the floor, in a wall no thicker than 120 mm (4.7 in), or with Harvia's Duo glass wall, so decide before you frame. A front flange on the extension presses against the wall around the door. A masonry wall has to extend up to the roof, while a thin nonflammable wall such as the Duo glass wall is exempt when the steel chimney can stand far enough from it.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 240 Duo listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Legend 240 Duo to hold up to 441 lbs, which is around 10 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 209.4 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 240 Duo fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412776837487,"sku":"WKLE20DUOM","price":3003.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-240-duo-wood-burning-sauna-stove_f8fbf843-5fa7-4d83-bb7c-fb7a0e176429.jpg?v=1789400499"},{"product_id":"harvia-legend-300-23kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Legend 300 23kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-legend-300-wood-burning-sauna-stove_50c79c1f-4523-466b-a807-52004763b555.jpg?v=1788515741\" alt=\"Harvia Legend 300 23kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Legend Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 300 23kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend is Harvia's heavy round stove: a steel drum carrying 573.3 lbs of stone, which is two to six times what a compact wood stove holds. All that mass means the room stays hot after the fire has burned down, and the loyly is soft rather than sharp.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 494 to 989 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e23kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e989\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e573.3 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 300 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 23kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e573.3 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 573.3 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. Nothing on this stove can fail electrically, and it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 300\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 23kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e494 to 989 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 23kW fire in a room smaller than 494 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 300.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 207.2 lbs of stove plus 573.3 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 300 Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Legend 300 specifications, 23kW and 573.3 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 300 (WKLE36M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e23 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e494 to 989 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e573.3 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e25.98\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e40.9\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e209.9 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Legend 300\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Legend 300 wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Legend 300 to hold up to 573.3 lbs of stone, which is about 13 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-legend-300-wood-burning-sauna-stove-package\"\u003eHarvia Legend 300 package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL200 sheath, the WL100 floor plate and thirteen boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 209.9 lbs the Legend 300 moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Legend range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Legend 300 against the rest of the Legend range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e141.6 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 150 SL\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e264.6 lbs\u003c\/td\u003e\n\u003ctd\u003e150.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.9 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e174.6 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 SL\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e188.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegend 240 Duo\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e441 lbs\u003c\/td\u003e\n\u003ctd\u003e220.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLegend 300\u003c\/td\u003e\n\u003ctd\u003e23 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 989 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e573.3 lbs\u003c\/td\u003e\n\u003ctd\u003e209.9 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 300 FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 300\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 300 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 300 for rooms of 494 to 989 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 300 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Legend 300 to hold up to 573.3 lbs, which is around 13 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 207.2 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 300 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412776935791,"sku":"WKLE36M","price":3742.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-legend-300-wood-burning-sauna-stove_50c79c1f-4523-466b-a807-52004763b555.jpg?v=1788515741"},{"product_id":"harvia-linear-16-black-17-9kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Linear 16 17.9kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-linear-16-wood-burning-sauna-stove_734a65d5-6252-47ae-88e2-1e0d98333997.jpg?v=1788515746\" alt=\"Harvia Linear 16 17.9kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Linear Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Linear 16 17.9kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Linear is the slim, flat-sided one. At 16.54 inches wide it sits close to a wall without a bulky footprint, and the glass in the door puts firelight into the room, which is half the reason people choose wood over electric.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 212 to 565 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e17.9kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e565\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e79.4 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e13.8\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 16 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 17.9kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e79.4 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 79.4 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. Nothing on this stove can fail electrically, and it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Linear 16\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 17.9kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e212 to 565 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 17.9kW fire in a room smaller than 212 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e35 cm, which is 13.8 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Linear 16.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 101.4 lbs of stove plus 79.4 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 16 Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Linear 16 specifications, 17.9kW and 79.4 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLinear 16 (WK160C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e17.9 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e212 to 565 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e79.4 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e13.8 in (35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e16.54\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e17.72\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e28.94\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e108.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Linear 16\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Linear 16 wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Linear 16 to hold up to 79.4 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-linear-16-wood-burning-sauna-stove-package\"\u003eHarvia Linear 16 package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL475 sheath, the WL100 floor plate and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 108.5 lbs the Linear 16 moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Linear range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Linear 16 against the rest of the Linear range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLinear 16\u003c\/td\u003e\n\u003ctd\u003e17.9 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e79.4 lbs\u003c\/td\u003e\n\u003ctd\u003e108.5 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 18 Compact\u003c\/td\u003e\n\u003ctd\u003e14.3 kW\u003c\/td\u003e\n\u003ctd\u003e177 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e145.5 lbs\u003c\/td\u003e\n\u003ctd\u003edouble shell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 22 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e152.1 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 22 GreenFlame ES\u003c\/td\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e174.2 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 16 FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Linear 16\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Linear 16 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Linear 16 for rooms of 212 to 565 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 35 cm, which is 13.8 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Linear 16 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Linear 16 to hold up to 79.4 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 101.4 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Linear 16 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412777034095,"sku":"WK160C","price":961.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-linear-16-wood-burning-sauna-stove_734a65d5-6252-47ae-88e2-1e0d98333997.jpg?v=1788515746"},{"product_id":"harvia-linear-18-compact-black-14-3kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Linear 18 Compact 14.3kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-linear-18-compact-wood-burning-sauna-stove_4553dd20-7aec-401b-b306-37a1a7d1a179.jpg?v=1788515759\" alt=\"Harvia Linear 18 Compact 14.3kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Linear Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Linear 18 Compact 14.3kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Linear is the slim, flat-sided one. At 17.72 inches wide it sits close to a wall without a bulky footprint, and the glass in the door puts firelight into the room, which is half the reason people choose wood over electric. This version adds double-shell construction that cuts the clearances it needs.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 177 to 636 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e14.3kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e636\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 18 Compact Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 14.3kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eDouble-shell construction that cuts the clearances it needs\u003c\/h3\u003e\n\u003cp\u003eThe double-shell body keeps the outer surface cooler, which is why this model needs materially less clearance around it than the rest of the range. In a small or retrofitted room that can be what makes a wood stove possible at all.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by TUV SUD Industrie Service GmbH, Munich (0036). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Linear 18 Compact\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 14.3kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e177 to 636 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 14.3kW fire in a room smaller than 177 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Linear 18 Compact.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 132.3 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 18 Compact Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Linear 18 Compact specifications, 14.3kW and 88.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLinear 18 Compact (WKLI18CPTM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e14.3 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e177 to 636 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e17.72\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e30.31\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e145.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, TUV SUD Industrie Service GmbH, Munich (0036)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Linear 18 Compact\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Linear 18 Compact wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Linear 18 Compact to hold up to 88.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-linear-18-compact-wood-burning-sauna-stove-package\"\u003eHarvia Linear 18 Compact package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL100 floor plate and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 145.5 lbs the Linear 18 Compact moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Linear range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Linear 18 Compact against the rest of the Linear range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 16\u003c\/td\u003e\n\u003ctd\u003e17.9 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e79.4 lbs\u003c\/td\u003e\n\u003ctd\u003e108.5 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLinear 18 Compact\u003c\/td\u003e\n\u003ctd\u003e14.3 kW\u003c\/td\u003e\n\u003ctd\u003e177 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e145.5 lbs\u003c\/td\u003e\n\u003ctd\u003edouble shell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 22 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e152.1 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 22 GreenFlame ES\u003c\/td\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e174.2 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 18 Compact FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Linear 18 Compact\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Linear 18 Compact heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Linear 18 Compact for rooms of 177 to 636 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Linear 18 Compact listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Linear 18 Compact to hold up to 88.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 132.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Linear 18 Compact fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412777132399,"sku":"WKLI18CPTM","price":1716.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-linear-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 | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv 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8px;}}\n.hrv-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px 34px;max-width:800px;}\n@media(max-width:768px){.hrv-list{grid-template-columns:1fr;}}\n.hrv-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#4A4038;}\n.hrv-list svg{flex:0 0 20px;margin-top:2px;}\n.hrv-ship{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-ship{grid-template-columns:1fr;}}\n.hrv-faq details{max-width:800px;border-bottom:1px solid #EDE6DA;}\n.hrv-faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:44px;padding:16px 0;font-size:15px;font-weight:600;cursor:pointer;color:#1A1410;list-style:none;}\n.hrv-faq summary::-webkit-details-marker{display:none;}\n.hrv-faq summary::after{content:'+';flex:0 0 auto;font-size:20px;line-height:1.3;color:#8F6524;font-weight:700;}\n.hrv-faq details[open] summary::after{content:'\\2212';}\n.hrv-faq details[open] 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4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-linear-22-greenflame-wood-burning-sauna-stove_0be041f1-0afa-40ab-b77e-d3991ef71388.jpg?v=1788515782\" alt=\"Harvia Linear 22 GreenFlame 15.7kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Linear Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Linear 22 GreenFlame 15.7kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Linear is the slim, flat-sided one. At 17.72 inches wide it sits close to a wall without a bulky footprint, and the glass in the door puts firelight into the room, which is half the reason people choose wood over electric. This version adds Harvia's GreenFlame clean-burn fire chamber.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 318 to 636 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.7kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e636\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 22 GreenFlame Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 15.7kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eHarvia's GreenFlame clean-burn fire chamber\u003c\/h3\u003e\n\u003cp\u003eThe GreenFlame fire chamber is Harvia's clean-burn design: it feeds secondary air above the fire so unburnt gases ignite instead of going up the flue. You get more heat from the same wood and less smoke out of the chimney.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by Eurofins Expert Services Oy, Espoo, Finland. Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Linear 22 GreenFlame\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 15.7kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e318 to 636 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eThese figures assume a sauna room at least 82.7 inches (2.1 m) tall. Measure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 15.7kW fire in a room smaller than 318 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Linear 22 GreenFlame:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1265 mm (49.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e400 mm (15.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e380 mm (15.0 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 145.5 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 22 GreenFlame Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Linear 22 GreenFlame specifications, 15.7kW and 88.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLinear 22 GreenFlame (WKLI20GM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e49.8 in (1265 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e15.7 in (400 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e15.0 in (380 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e17.72\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e30.31\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e152.1 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, Eurofins Expert Services Oy, Espoo, Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Linear 22 GreenFlame\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Linear 22 GreenFlame wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Linear 22 GreenFlame to hold up to 88.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-linear-22-greenflame-wood-burning-sauna-stove-package\"\u003eHarvia Linear 22 GreenFlame package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL575 sheath, the WL100 floor plate and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 152.1 lbs the Linear 22 GreenFlame moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Linear range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Linear 22 GreenFlame against the rest of the Linear range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 16\u003c\/td\u003e\n\u003ctd\u003e17.9 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e79.4 lbs\u003c\/td\u003e\n\u003ctd\u003e108.5 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 18 Compact\u003c\/td\u003e\n\u003ctd\u003e14.3 kW\u003c\/td\u003e\n\u003ctd\u003e177 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e145.5 lbs\u003c\/td\u003e\n\u003ctd\u003edouble shell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLinear 22 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e152.1 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 22 GreenFlame ES\u003c\/td\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e174.2 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 22 GreenFlame FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Linear 22 GreenFlame\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Linear 22 GreenFlame heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Linear 22 GreenFlame for rooms of 318 to 636 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Linear 22 GreenFlame listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Linear 22 GreenFlame to hold up to 88.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 145.5 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Linear 22 GreenFlame fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412777394543,"sku":"WKLI20GM","price":1534.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-linear-22-greenflame-wood-burning-sauna-stove_0be041f1-0afa-40ab-b77e-d3991ef71388.jpg?v=1788515782"},{"product_id":"harvia-linear-22-greenflame-es-15-7kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Linear 22 GreenFlame ES 15.7kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-linear-22-greenflame-es-wood-burning-sauna-stove_3aa001e3-7c37-401f-b84d-96a1b4404eae.jpg?v=1788515789\" alt=\"Harvia Linear 22 GreenFlame ES 15.7kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Linear Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Linear 22 GreenFlame ES 15.7kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Linear is the slim, flat-sided one. At 17.72 inches wide it sits close to a wall without a bulky footprint, and the glass in the door puts firelight into the room, which is half the reason people choose wood over electric. This version adds a fixed water tank on the front with a tap, Harvia's GreenFlame clean-burn fire chamber.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 318 to 636 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.7kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e636\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 22 GreenFlame ES Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 15.7kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eWater tank on the front\u003c\/h3\u003e\n\u003cp\u003eThe tank is fixed on the front of the stove and heats from the same fire that heats the room, with a tap you can reach without opening the firebox. In a cabin with no plumbed hot water that is the difference between washing after a sauna and not. Harvia builds the same stove with the tank at the front (ES), on the right (RS) or on the left (LS). Front suits a stove with walls or benches close on both sides.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by Eurofins Expert Services Oy, Espoo, Finland. Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Linear 22 GreenFlame ES\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 15.7kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e318 to 636 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eThese figures assume a sauna room at least 82.7 inches (2.1 m) tall. Measure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 15.7kW fire in a room smaller than 318 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Linear 22 GreenFlame ES:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1265 mm (49.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e400 mm (15.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e380 mm (15.0 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 167.6 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 22 GreenFlame ES Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Linear 22 GreenFlame ES specifications, 15.7kW and 88.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLinear 22 GreenFlame ES (WKLI20GESM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e49.8 in (1265 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e15.7 in (400 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e15.0 in (380 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e17.72\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e25.98\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e30.31\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e174.2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater tank\u003c\/th\u003e\n\u003ctd\u003efixed, front-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, Eurofins Expert Services Oy, Espoo, Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Linear 22 GreenFlame ES\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Linear 22 GreenFlame ES wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Linear 22 GreenFlame ES to hold up to 88.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 174.2 lbs the Linear 22 GreenFlame ES moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Linear range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Linear 22 GreenFlame ES against the rest of the Linear range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 16\u003c\/td\u003e\n\u003ctd\u003e17.9 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 565 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e79.4 lbs\u003c\/td\u003e\n\u003ctd\u003e108.5 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 18 Compact\u003c\/td\u003e\n\u003ctd\u003e14.3 kW\u003c\/td\u003e\n\u003ctd\u003e177 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e145.5 lbs\u003c\/td\u003e\n\u003ctd\u003edouble shell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear 22 GreenFlame\u003c\/td\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e152.1 lbs\u003c\/td\u003e\n\u003ctd\u003eGreenFlame firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eLinear 22 GreenFlame ES\u003c\/td\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e174.2 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 22 GreenFlame ES FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Linear 22 GreenFlame ES\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Linear 22 GreenFlame ES heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Linear 22 GreenFlame ES for rooms of 318 to 636 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat do the ES, RS and LS suffixes mean?\u003c\/summary\u003e\u003cp\u003eThey are the water tank position, not the door. Harvia builds this stove with a fixed tank at the front (ES), on the right (RS) or on the left (LS). This one has a tank on the front. Everything else about the stove is the same, so choose the position that suits where the stove sits and which side you can reach the tap from once the benches are in.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow does the water tank work?\u003c\/summary\u003e\u003cp\u003eIt is fixed to the stove and heats from the same fire that heats the room, so you get hot washing water with no separate heater and no extra fuel. In a cabin with no plumbed hot water that is often the reason people choose this version. Keep it filled whenever the stove is lit: running the tank dry while the fire is going is hard on it.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Linear 22 GreenFlame ES listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Linear 22 GreenFlame ES to hold up to 88.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 167.6 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Linear 22 GreenFlame ES fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412777492847,"sku":"WKLI20GESM","price":2464.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-linear-22-greenflame-es-wood-burning-sauna-stove_3aa001e3-7c37-401f-b84d-96a1b4404eae.jpg?v=1788515789"},{"product_id":"harvia-m3-16-5kw-wood-burning-sauna-stove-graphite-black","title":"Harvia M3 16.5kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-m3-wood-burning-sauna-stove_172a13c0-4af6-484a-ae62-9ca6cec0d4b5.jpg?v=1788515802\" alt=\"Harvia M3 16.5kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia M3 Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia M3 16.5kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe M3 is the honest, no-frills Harvia: a compact steel stove holding 66.2 lbs of stone at the lowest price in the wood range. It does the one job well and there is very little on it to go wrong.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 212 to 459 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e16.5kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e459\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e66.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e13.8\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia M3 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 16.5kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e66.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 66.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. Nothing on this stove can fail electrically, and it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the M3\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 16.5kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e212 to 459 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 16.5kW fire in a room smaller than 212 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e35 cm, which is 13.8 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the M3.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 99.2 lbs of stove plus 66.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia M3 Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia M3 specifications, 16.5kW and 66.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eM3 (WKM3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e16.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e66.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e13.8 in (35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e15.35\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e16.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e28.15\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e101.7 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your M3\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia M3 wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the M3 to hold up to 66.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-m3-wood-burning-sauna-stove-package\"\u003eHarvia M3 package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL450 sheath, the WL100 floor plate and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 101.7 lbs the M3 moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the M3 range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe M3 against the rest of the M3 range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003e16.5 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e66.2 lbs\u003c\/td\u003e\n\u003ctd\u003e101.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM3 SL\u003c\/td\u003e\n\u003ctd\u003e16.5 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e66.2 lbs\u003c\/td\u003e\n\u003ctd\u003e111.6 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia M3 FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the M3\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia M3 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the M3 for rooms of 212 to 459 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 35 cm, which is 13.8 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the M3 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the M3 to hold up to 66.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 99.2 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the M3 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412777558383,"sku":"WKM3","price":969.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-m3-wood-burning-sauna-stove_172a13c0-4af6-484a-ae62-9ca6cec0d4b5.jpg?v=1788515802"},{"product_id":"harvia-m3-sl-16-5kw-wood-burning-sauna-stove-graphite-black","title":"Harvia M3 SL 16.5kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-m3-sl-wood-burning-sauna-stove_36cc0e5e-e32d-4651-bdb7-89aa84fc605a.jpg?v=1788515812\" alt=\"Harvia M3 SL 16.5kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia M3 Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia M3 SL 16.5kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe M3 is the honest, no-frills Harvia: a compact steel stove holding 66.2 lbs of stone at the lowest price in the wood range. It does the one job well and there is very little on it to go wrong. This version adds a fire chamber extension so you load it from the next room or from outside.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 212 to 459 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e16.5kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e459\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e66.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e13.8\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia M3 SL Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 16.5kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e66.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 66.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eA fire chamber extension so you load it from the next room or from outside\u003c\/h3\u003e\n\u003cp\u003eThe extended fire chamber passes through the sauna wall, so the door is in the changing room or outside and you never carry logs or ash through the hot room. It also means the fire is stoked without opening the sauna and dropping the temperature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the M3 SL\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 16.5kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e212 to 459 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 16.5kW fire in a room smaller than 212 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e35 cm, which is 13.8 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the M3 SL.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 105.8 lbs of stove plus 66.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia M3 SL Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia M3 SL specifications, 16.5kW and 66.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eM3 SL (WKM3SL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e16.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e66.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e13.8 in (35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e15.35\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e25.20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e28.15\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e111.6 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your M3 SL\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia M3 SL wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the M3 SL to hold up to 66.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 111.6 lbs the M3 SL moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the M3 range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe M3 SL against the rest of the M3 range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003e16.5 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e66.2 lbs\u003c\/td\u003e\n\u003ctd\u003e101.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003eM3 SL\u003c\/td\u003e\n\u003ctd\u003e16.5 kW\u003c\/td\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e66.2 lbs\u003c\/td\u003e\n\u003ctd\u003e111.6 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia M3 SL FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the M3 SL\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia M3 SL heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the M3 SL for rooms of 212 to 459 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 35 cm, which is 13.8 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the SL version actually change?\u003c\/summary\u003e\u003cp\u003eThe fire chamber is extended so it passes through the sauna wall. You load wood and clear ash from the changing room or from outside the building instead of from inside the hot room, and stoking the fire no longer means opening the sauna door and losing temperature. It also keeps bark, ash and dirt out of the room you are sitting in. The trade is that the wall has to be built or cut for it, so decide before you frame.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the M3 SL listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the M3 SL to hold up to 66.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 105.8 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the M3 SL fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412777623919,"sku":"WKM3SL","price":1416.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-m3-sl-wood-burning-sauna-stove_36cc0e5e-e32d-4651-bdb7-89aa84fc605a.jpg?v=1788515812"},{"product_id":"harvia-pro-20-24-1kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Pro 20 24.1kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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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\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e24.1kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 24.1kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. Nothing on this stove can fail electrically, and it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 20\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 24.1kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e283 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 24.1kW fire in a room smaller than 283 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 20:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1300 mm (51.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 116.8 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Pro 20 specifications, 24.1kW and 88.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 20 (WKPR20M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e51.2 in (1300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e16.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.92\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Pro 20\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Pro 20 wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Pro 20 to hold up to 88.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-pro-20-wood-burning-sauna-stove-package\"\u003eHarvia Pro 20 package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL550 sheath, the WL100 floor plate and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 137.4 lbs the Pro 20 moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Pro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Pro 20 against the rest of the Pro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003ePro 20\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 Duo\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 SL\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 ES\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 20 litre water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 LS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the left side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 RS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the right side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 26\u003c\/td\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e110.3 lbs\u003c\/td\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36 Duo\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e177.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 20\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 20 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 20 for rooms of 283 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 20 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Pro 20 to hold up to 88.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 116.8 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 20 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412777984367,"sku":"WKPR20M","price":1559.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-20-wood-burning-sauna-stove.jpg?v=1788937395"},{"product_id":"harvia-pro-20-duo-24-1kw-wood-burning-sauna-stove","title":"Harvia Pro 20 Duo 24.1kW Wood-Burning Sauna Stove","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-20-duo-wood-burning-sauna-stove_c3538d68-0dd6-4c09-9e37-7a6ec87eac37.jpg?v=1788515880\" alt=\"Harvia Pro 20 Duo 24.1kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Pro Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 20 Duo 24.1kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro is Harvia's workhorse: a 24.1kW fire chamber with a 6 mm steel cover, sized for rooms up to 706 cubic feet and built to be fired hard, often, for years. This version adds a fire chamber extension so you load it from the next room or from outside, a glass door.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 283 to 706 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e24.1kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 Duo Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 24.1kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eA fire chamber extension so you load it from the next room or from outside\u003c\/h3\u003e\n\u003cp\u003eThe extended fire chamber passes through the sauna wall, so the door is in the changing room or outside and you never carry logs or ash through the hot room. It also means the fire is stoked without opening the sauna and dropping the temperature. The glass door turns that into a fireplace you can actually see from the room you are sitting in.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 20 Duo\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 24.1kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e283 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 24.1kW fire in a room smaller than 283 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 20 Duo:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1300 mm (51.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 176.4 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 Duo Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Pro 20 Duo specifications, 24.1kW and 88.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 20 Duo (WKPR20DUOS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e51.2 in (1300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e16.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e31.1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.92\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Pro 20 Duo\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Pro 20 Duo wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Pro 20 Duo to hold up to 88.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 187.4 lbs the Pro 20 Duo moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Pro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Pro 20 Duo against the rest of the Pro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003ePro 20 Duo\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 SL\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 ES\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 20 litre water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 LS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the left side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 RS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the right side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 26\u003c\/td\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e110.3 lbs\u003c\/td\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36 Duo\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e177.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 Duo FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 20 Duo\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 20 Duo heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 20 Duo for rooms of 283 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the Duo version actually change?\u003c\/summary\u003e\u003cp\u003eThe fire chamber is extended so it passes through the sauna wall. You load wood and clear ash from the changing room or from outside the building instead of from inside the hot room, and stoking the fire no longer means opening the sauna door and losing temperature. It also keeps bark, ash and dirt out of the room you are sitting in. The trade is that the wall has to be built or cut for it, so decide before you frame.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 20 Duo listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Pro 20 Duo to hold up to 88.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 176.4 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 20 Duo fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412778082671,"sku":"WKPR20DUOS","price":2871.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-pro-20-duo-wood-burning-sauna-stove-front-view.jpg?v=1789385776"},{"product_id":"harvia-pro-20-es-24-1kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Pro 20 ES 24.1kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-20-es-wood-stove-front-water-tank.jpg?v=1788515892\" alt=\"Harvia Pro 20 ES 24.1kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Pro Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 20 ES 24.1kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro is Harvia's workhorse: a 24.1kW fire chamber with a 6 mm steel cover, sized for rooms up to 706 cubic feet and built to be fired hard, often, for years. This version adds a fixed 20 litre water tank on the front with a tap.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 283 to 706 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e24.1kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 ES Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 24.1kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e20 litre water tank, front\u003c\/h3\u003e\n\u003cp\u003eThe 20 litre tank is fixed on the front of the stove and heats from the same fire that heats the room, with a tap you can reach without opening the firebox. In a cabin with no plumbed hot water that is the difference between washing after a sauna and not. Harvia builds the same stove with the tank at the front (ES), on the right (RS) or on the left (LS). Front suits a stove with walls or benches close on both sides.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 20 ES\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 24.1kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e283 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 24.1kW fire in a room smaller than 283 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 20 ES:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1300 mm (51.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 143.3 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 ES Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Pro 20 ES specifications, 24.1kW and 88.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 20 ES (WKPR20ESM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e51.2 in (1300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e16.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e25.59\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.92\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater tank\u003c\/th\u003e\n\u003ctd\u003e20 litres, fixed, front-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Pro 20 ES\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Pro 20 ES wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Pro 20 ES to hold up to 88.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 148.8 lbs the Pro 20 ES moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Pro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Pro 20 ES against the rest of the Pro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 Duo\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 SL\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003ePro 20 ES\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 20 litre water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 LS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the left side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 RS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the right side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 26\u003c\/td\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e110.3 lbs\u003c\/td\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36 Duo\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e177.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 ES FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 20 ES\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 20 ES heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 20 ES for rooms of 283 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat do the ES, RS and LS suffixes mean?\u003c\/summary\u003e\u003cp\u003eThey are the water tank position, not the door. Harvia builds this stove with a fixed tank at the front (ES), on the right (RS) or on the left (LS). This one has a 20 litre tank on the front. Everything else about the stove is the same, so choose the position that suits where the stove sits and which side you can reach the tap from once the benches are in.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow does the water tank work?\u003c\/summary\u003e\u003cp\u003eIt is fixed to the stove and heats from the same fire that heats the room, so you get hot washing water with no separate heater and no extra fuel. In a cabin with no plumbed hot water that is often the reason people choose this version. Keep it filled whenever the stove is lit: running the tank dry while the fire is going is hard on it.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 20 ES listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Pro 20 ES to hold up to 88.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 143.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 20 ES fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412778148207,"sku":"WKPR20ESM","price":2217.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-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 | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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8px;}}\n.hrv-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px 34px;max-width:800px;}\n@media(max-width:768px){.hrv-list{grid-template-columns:1fr;}}\n.hrv-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#4A4038;}\n.hrv-list svg{flex:0 0 20px;margin-top:2px;}\n.hrv-ship{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-ship{grid-template-columns:1fr;}}\n.hrv-faq details{max-width:800px;border-bottom:1px solid #EDE6DA;}\n.hrv-faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:44px;padding:16px 0;font-size:15px;font-weight:600;cursor:pointer;color:#1A1410;list-style:none;}\n.hrv-faq summary::-webkit-details-marker{display:none;}\n.hrv-faq summary::after{content:'+';flex:0 0 auto;font-size:20px;line-height:1.3;color:#8F6524;font-weight:700;}\n.hrv-faq details[open] summary::after{content:'\\2212';}\n.hrv-faq details[open] summary{padding-bottom:4px;}\n.hrv-faq p{max-width:860px;font-size:14px;color:#5C5148;margin:12px 0 0;}\n.hrv-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 32px;}\n.hrv-tr{padding:22px 14px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-tr:last-child{border-right:0;}\n.hrv-tr h4{font-size:13px;font-weight:700;color:#E8A359;margin:10px 0 6px;}\n.hrv-tr p{font-size:12px;color:#A2937F;margin:0;}\n@media(max-width:768px){.hrv-trust{grid-template-columns:repeat(2,1fr);}.hrv-tr:nth-child(2n){border-right:0;}.hrv-tr{border-bottom:1px solid #2E2620;}.hrv-tr:nth-last-child(-n+2){border-bottom:0;}}\n.hrv-cta{background:linear-gradient(135deg,#1A1410 0%,#2E2620 100%);border-radius:12px;padding:40px 32px;text-align:center;}\n.hrv-cta h2{color:#F5EFE2;font-size:24px;font-weight:700;margin:0 0 10px;}\n.hrv-cta p{color:#C9BCA8;font-size:15px;margin:0 0 22px;}\n.hrv-cta-btn{display:inline-block;margin:0 0 4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-20-ls-wood-stove-left-side-water-tank.jpg?v=1788515902\" alt=\"Harvia Pro 20 LS 24.1kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Pro Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 20 LS 24.1kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro is Harvia's workhorse: a 24.1kW fire chamber with a 6 mm steel cover, sized for rooms up to 706 cubic feet and built to be fired hard, often, for years. This version adds a fixed 30 litre water tank on the left side with a tap.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 283 to 706 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e24.1kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 LS Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 24.1kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e30 litre water tank, left side\u003c\/h3\u003e\n\u003cp\u003eThe 30 litre tank is fixed on the left side of the stove and heats from the same fire that heats the room, with a tap you can reach without opening the firebox. In a cabin with no plumbed hot water that is the difference between washing after a sauna and not. Harvia builds the same stove with the tank at the front (ES), on the right (RS) or on the left (LS), so you pick the one that suits where the stove sits and which way the bench runs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 20 LS\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 24.1kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e283 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 24.1kW fire in a room smaller than 283 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 20 LS:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1300 mm (51.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 130.1 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 LS Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Pro 20 LS specifications, 24.1kW and 88.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 20 LS (WKPR20LSM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e51.2 in (1300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e22.83\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.92\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater tank\u003c\/th\u003e\n\u003ctd\u003e30 litres, fixed, mounted on the left side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Pro 20 LS\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Pro 20 LS wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Pro 20 LS to hold up to 88.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 139.1 lbs the Pro 20 LS moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Pro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Pro 20 LS against the rest of the Pro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 Duo\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 SL\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 ES\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 20 litre water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003ePro 20 LS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the left side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 RS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the right side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 26\u003c\/td\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e110.3 lbs\u003c\/td\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36 Duo\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e177.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 LS FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 20 LS\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 20 LS heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 20 LS for rooms of 283 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat do the ES, RS and LS suffixes mean?\u003c\/summary\u003e\u003cp\u003eThey are the water tank position, not the door. Harvia builds this stove with a fixed tank at the front (ES), on the right (RS) or on the left (LS). This one has a 30 litre tank on the left side. Everything else about the stove is the same, so choose the position that suits where the stove sits and which side you can reach the tap from once the benches are in.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow does the water tank work?\u003c\/summary\u003e\u003cp\u003eIt is fixed to the stove and heats from the same fire that heats the room, so you get hot washing water with no separate heater and no extra fuel. In a cabin with no plumbed hot water that is often the reason people choose this version. Keep it filled whenever the stove is lit: running the tank dry while the fire is going is hard on it.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 20 LS listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Pro 20 LS to hold up to 88.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 130.1 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 20 LS fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412778312047,"sku":"WKPR20LSM","price":2217.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-20-ls-wood-stove-left-side-water-tank.jpg?v=1788515902"},{"product_id":"harvia-pro-20-rs-24-1kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Pro 20 RS 24.1kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-20-rs-wood-stove-right-side-water-tank.jpg?v=1788515911\" alt=\"Harvia Pro 20 RS 24.1kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Pro Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 20 RS 24.1kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro is Harvia's workhorse: a 24.1kW fire chamber with a 6 mm steel cover, sized for rooms up to 706 cubic feet and built to be fired hard, often, for years. This version adds a fixed 30 litre water tank on the right side with a tap.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 283 to 706 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e24.1kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 RS Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 24.1kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e30 litre water tank, right side\u003c\/h3\u003e\n\u003cp\u003eThe 30 litre tank is fixed on the right side of the stove and heats from the same fire that heats the room, with a tap you can reach without opening the firebox. In a cabin with no plumbed hot water that is the difference between washing after a sauna and not. Harvia builds the same stove with the tank at the front (ES), on the right (RS) or on the left (LS), so you pick the one that suits where the stove sits and which way the bench runs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 20 RS\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 24.1kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e283 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 24.1kW fire in a room smaller than 283 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 20 RS:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1300 mm (51.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 130.1 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 RS Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Pro 20 RS specifications, 24.1kW and 88.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 20 RS (WKPR20RSM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e51.2 in (1300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e22.83\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.92\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater tank\u003c\/th\u003e\n\u003ctd\u003e30 litres, fixed, mounted on the right side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Pro 20 RS\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Pro 20 RS wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Pro 20 RS to hold up to 88.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 139.1 lbs the Pro 20 RS moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Pro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Pro 20 RS against the rest of the Pro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 Duo\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 SL\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 ES\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 20 litre water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 LS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the left side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003ePro 20 RS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the right side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 26\u003c\/td\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e110.3 lbs\u003c\/td\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36 Duo\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e177.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 RS FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 20 RS\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 20 RS heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 20 RS for rooms of 283 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat do the ES, RS and LS suffixes mean?\u003c\/summary\u003e\u003cp\u003eThey are the water tank position, not the door. Harvia builds this stove with a fixed tank at the front (ES), on the right (RS) or on the left (LS). This one has a 30 litre tank on the right side. Everything else about the stove is the same, so choose the position that suits where the stove sits and which side you can reach the tap from once the benches are in.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow does the water tank work?\u003c\/summary\u003e\u003cp\u003eIt is fixed to the stove and heats from the same fire that heats the room, so you get hot washing water with no separate heater and no extra fuel. In a cabin with no plumbed hot water that is often the reason people choose this version. Keep it filled whenever the stove is lit: running the tank dry while the fire is going is hard on it.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 20 RS listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Pro 20 RS to hold up to 88.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 130.1 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 20 RS fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412778410351,"sku":"WKPR20RSM","price":2217.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-20-rs-wood-stove-right-side-water-tank.jpg?v=1788515911"},{"product_id":"harvia-pro-26-26-6kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Pro 26 26.6kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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8px;}}\n.hrv-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px 34px;max-width:800px;}\n@media(max-width:768px){.hrv-list{grid-template-columns:1fr;}}\n.hrv-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#4A4038;}\n.hrv-list svg{flex:0 0 20px;margin-top:2px;}\n.hrv-ship{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-ship{grid-template-columns:1fr;}}\n.hrv-faq details{max-width:800px;border-bottom:1px solid #EDE6DA;}\n.hrv-faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:44px;padding:16px 0;font-size:15px;font-weight:600;cursor:pointer;color:#1A1410;list-style:none;}\n.hrv-faq summary::-webkit-details-marker{display:none;}\n.hrv-faq summary::after{content:'+';flex:0 0 auto;font-size:20px;line-height:1.3;color:#8F6524;font-weight:700;}\n.hrv-faq details[open] summary::after{content:'\\2212';}\n.hrv-faq details[open] summary{padding-bottom:4px;}\n.hrv-faq p{max-width:860px;font-size:14px;color:#5C5148;margin:12px 0 0;}\n.hrv-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 32px;}\n.hrv-tr{padding:22px 14px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-tr:last-child{border-right:0;}\n.hrv-tr h4{font-size:13px;font-weight:700;color:#E8A359;margin:10px 0 6px;}\n.hrv-tr p{font-size:12px;color:#A2937F;margin:0;}\n@media(max-width:768px){.hrv-trust{grid-template-columns:repeat(2,1fr);}.hrv-tr:nth-child(2n){border-right:0;}.hrv-tr{border-bottom:1px solid #2E2620;}.hrv-tr:nth-last-child(-n+2){border-bottom:0;}}\n.hrv-cta{background:linear-gradient(135deg,#1A1410 0%,#2E2620 100%);border-radius:12px;padding:40px 32px;text-align:center;}\n.hrv-cta h2{color:#F5EFE2;font-size:24px;font-weight:700;margin:0 0 10px;}\n.hrv-cta p{color:#C9BCA8;font-size:15px;margin:0 0 22px;}\n.hrv-cta-btn{display:inline-block;margin:0 0 4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-26-wood-burning-sauna-stove_af429a77-2ffd-4c35-a147-49b30a0dbc93.jpg?v=1788515936\" alt=\"Harvia Pro 26 26.6kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Pro Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 26 26.6kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro is Harvia's workhorse: a 26.6kW fire chamber with a 6 mm steel cover, sized for rooms up to 918 cubic feet and built to be fired hard, often, for years.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 353 to 918 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e26.6kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e918\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e110.3 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 26 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 26.6kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e110.3 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 110.3 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. Nothing on this stove can fail electrically, and it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 26\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 26.6kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e353 to 918 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 26.6kW fire in a room smaller than 353 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 26:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1280 mm (50.4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e375 mm (14.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e375 mm (14.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e375 mm (14.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 143.3 lbs of stove plus 110.3 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 26 Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Pro 26 specifications, 26.6kW and 110.3 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 26 (WKPR26M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e110.3 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e50.4 in (1280 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e14.8 in (375 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e14.8 in (375 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e14.8 in (375 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e16.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e31.89\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Pro 26\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Pro 26 wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Pro 26 to hold up to 110.3 lbs of stone, which is about 3 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-pro-26-wood-burning-sauna-stove-package\"\u003eHarvia Pro 26 package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL750 sheath, the WL100 floor plate and three boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 147.7 lbs the Pro 26 moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Pro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Pro 26 against the rest of the Pro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 Duo\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 SL\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 ES\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 20 litre water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 LS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the left side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 RS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the right side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003ePro 26\u003c\/td\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e110.3 lbs\u003c\/td\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36 Duo\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e177.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 26 FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 26\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 26 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 26 for rooms of 353 to 918 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 26 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Pro 26 to hold up to 110.3 lbs, which is around 3 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 143.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 26 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412779229551,"sku":"WKPR26M","price":2066.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-26-wood-burning-sauna-stove_af429a77-2ffd-4c35-a147-49b30a0dbc93.jpg?v=1788515936"},{"product_id":"harvia-pro-36-31kw-wood-burning-sauna-stove-graphite-black","title":"Harvia Pro 36 31kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-36-wood-burning-sauna-stove_dd6cca6f-9cea-4454-a696-b593eb2dca98.jpg?v=1788515947\" alt=\"Harvia Pro 36 31kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Pro Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 36 31kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro is Harvia's workhorse: a 31kW fire chamber with a 6 mm steel cover, sized for rooms up to 1271 cubic feet and built to be fired hard, often, for years.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 494 to 1271 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e31kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e1271\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e132.3 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 36 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 31kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e132.3 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 132.3 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. Nothing on this stove can fail electrically, and it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 36\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 31kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e494 to 1271 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 31kW fire in a room smaller than 494 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 36:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1250 mm (49.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 154.3 lbs of stove plus 132.3 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 36 Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Pro 36 specifications, 31kW and 132.3 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 36 (WKPR36M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e132.3 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e49.2 in (1250 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e31.89\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Pro 36\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Pro 36 wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Pro 36 to hold up to 132.3 lbs of stone, which is about 3 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together. Want it in one order? The \u003ca href=\"\/products\/harvia-pro-36-wood-burning-sauna-stove-package\"\u003eHarvia Pro 36 package\u003c\/a\u003e pairs it with the WHP1500 chimney kit, a 1000 mm extension, the WL850 sheath, the WL110 floor plate and three boxes of AC3020 stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 158.8 lbs the Pro 36 moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Pro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Pro 36 against the rest of the Pro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 Duo\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 SL\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 ES\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 20 litre water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 LS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the left side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 RS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the right side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 26\u003c\/td\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e110.3 lbs\u003c\/td\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003ePro 36\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36 Duo\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e177.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 36 FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 36\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 36 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 36 for rooms of 494 to 1271 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 36 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Pro 36 to hold up to 132.3 lbs, which is around 3 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 154.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 36 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53412779819375,"sku":"WKPR36M","price":2364.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-36-wood-burning-sauna-stove_dd6cca6f-9cea-4454-a696-b593eb2dca98.jpg?v=1788515947"},{"product_id":"harvia-pro-36-duo-31kw-wood-burning-sauna-stove","title":"Harvia Pro 36 Duo 31kW Wood-Burning Sauna Stove","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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8px;}}\n.hrv-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px 34px;max-width:800px;}\n@media(max-width:768px){.hrv-list{grid-template-columns:1fr;}}\n.hrv-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#4A4038;}\n.hrv-list svg{flex:0 0 20px;margin-top:2px;}\n.hrv-ship{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-ship{grid-template-columns:1fr;}}\n.hrv-faq details{max-width:800px;border-bottom:1px solid #EDE6DA;}\n.hrv-faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:44px;padding:16px 0;font-size:15px;font-weight:600;cursor:pointer;color:#1A1410;list-style:none;}\n.hrv-faq summary::-webkit-details-marker{display:none;}\n.hrv-faq summary::after{content:'+';flex:0 0 auto;font-size:20px;line-height:1.3;color:#8F6524;font-weight:700;}\n.hrv-faq details[open] summary::after{content:'\\2212';}\n.hrv-faq details[open] summary{padding-bottom:4px;}\n.hrv-faq p{max-width:860px;font-size:14px;color:#5C5148;margin:12px 0 0;}\n.hrv-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 32px;}\n.hrv-tr{padding:22px 14px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-tr:last-child{border-right:0;}\n.hrv-tr h4{font-size:13px;font-weight:700;color:#E8A359;margin:10px 0 6px;}\n.hrv-tr p{font-size:12px;color:#A2937F;margin:0;}\n@media(max-width:768px){.hrv-trust{grid-template-columns:repeat(2,1fr);}.hrv-tr:nth-child(2n){border-right:0;}.hrv-tr{border-bottom:1px solid #2E2620;}.hrv-tr:nth-last-child(-n+2){border-bottom:0;}}\n.hrv-cta{background:linear-gradient(135deg,#1A1410 0%,#2E2620 100%);border-radius:12px;padding:40px 32px;text-align:center;}\n.hrv-cta h2{color:#F5EFE2;font-size:24px;font-weight:700;margin:0 0 10px;}\n.hrv-cta p{color:#C9BCA8;font-size:15px;margin:0 0 22px;}\n.hrv-cta-btn{display:inline-block;margin:0 0 4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-36-duo-wood-burning-sauna-stove_768860b1-cabf-4686-8974-c911aeac011f.jpg?v=1788515955\" alt=\"Harvia Pro 36 Duo 31kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Pro Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 36 Duo 31kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro is Harvia's workhorse: a 31kW fire chamber with a 6 mm steel cover, sized for rooms up to 1271 cubic feet and built to be fired hard, often, for years. This version adds a fire chamber extension so you load it from the next room or from outside, a glass door.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 494 to 1271 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e31kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e1271\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e132.3 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 36 Duo Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 31kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e132.3 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 132.3 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eA fire chamber extension so you load it from the next room or from outside\u003c\/h3\u003e\n\u003cp\u003eThe extended fire chamber passes through the sauna wall, so the door is in the changing room or outside and you never carry logs or ash through the hot room. It also means the fire is stoked without opening the sauna and dropping the temperature. The glass door turns that into a fireplace you can actually see from the room you are sitting in.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 36 Duo\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 31kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e494 to 1271 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 31kW fire in a room smaller than 494 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 36 Duo:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\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 176.4 lbs of stove plus 132.3 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 36 Duo Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Pro 36 Duo specifications, 31kW and 132.3 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\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 floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 177.5 lbs the Pro 36 Duo moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Pro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Pro 36 Duo against the rest of the Pro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\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.\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 176.4 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 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\/harvia-pro-36-duo-wood-burning-sauna-stove-front-view.jpg?v=1789380549"},{"product_id":"harvia-50-40kw-wood-burning-sauna-stove-graphite-black","title":"Harvia 50 40kW Wood-Burning Sauna Stove | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-50-commercial-wood-burning-sauna-stove_0bd05f86-3062-47d8-9c8e-036f86a18782.jpg?v=1788515970\" alt=\"Harvia 50 40kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia 50 Commercial\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia 50 40kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Harvia 50 is the commercial one. At 40kW it heats rooms up to 1766 cubic feet, and at 352.7 lbs empty it is a fixed installation rather than something you move once it is placed.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 706 to 1766 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e40kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e1766\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e264.6 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e24.0\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia 50 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 40kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e264.6 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 264.6 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. Nothing on this stove can fail electrically, and it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel. Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Harvia 50\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 40kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e706 to 1766 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 40kW fire in a room smaller than 706 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 5.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 140 mm connection opening and a minimum internal flue diameter of 110 mm, which is 5.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e61 cm, which is 24.0 inches\u003c\/strong\u003e, at 3 to 6 inches thick. That comfortably takes the 16 inch cordwood sold as standard in the US, which is unusual in this range and saves you specifying a custom cut.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on a drawing and in its text. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Harvia 50.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 352.7 lbs of stove plus 264.6 lbs of stone. On a combustible floor Harvia's manual calls for a concrete slab at least 60 mm (2.4 in) thick, supported slightly above the floor, reaching 300 mm (12 in) past the sides and back of the stove unless it stands next to a wall, and 400 mm (16 in) in front, or Harvia's protective sheath and bedding instead. On a tiled floor it calls for Harvia's protective bedding or similar heat radiation protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia 50 Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia 50 specifications, 40kW and 264.6 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\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\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Harvia 50 to hold up to 264.6 lbs of stone, which is about 6 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 428.2 lbs the Harvia 50 moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhere the Harvia 50 sits\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Harvia 50 against the rest of our Harvia wood range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eThe Harvia 50 is a range of one: Harvia builds no smaller or larger version of it. At 40kW it is by some distance the biggest wood stove we carry, and the next step down is the Legend 300 at 23kW for rooms up to 989 cubic feet. If the Harvia 50 looks close to your room size, call us before you order, because at this output the room, the chimney and the floor all need checking together.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia 50 FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Harvia 50\u003c\/h2\u003e\n\u003cdetails\u003e\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 352.7 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\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 | Black","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-box\"\u003eWhat's Included\u003c\/a\u003e\u003ca href=\"#hrv-compare\"\u003eCompare\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/sq-harvia-pro-20-sl-wood-burning-sauna-stove_f6bfb800-4213-4e04-9351-7b4ac00a3ae7.jpg?v=1788515978\" alt=\"Harvia Pro 20 SL 24.1kW wood-burning sauna stove\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Pro Series\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 20 SL 24.1kW Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro is Harvia's workhorse: a 24.1kW fire chamber with a 6 mm steel cover, sized for rooms up to 706 cubic feet and built to be fired hard, often, for years. This version adds a fire chamber extension so you load it from the next room or from outside.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eHarvia rates it for rooms of 283 to 706 cubic feet. Before you order, read the chimney and firewood section below: this is a Finnish stove and two of its numbers do not match what is standard in North America.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e24.1kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Cu. Ft. Room\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88.2 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.4\"\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eMax Log Length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 SL Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat you are buying at 24.1kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3v18M3 12h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eStone is the whole thermal story on a wood stove. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 10h8M8 14h5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eA fire chamber extension so you load it from the next room or from outside\u003c\/h3\u003e\n\u003cp\u003eThe extended fire chamber passes through the sauna wall, so the door is in the changing room or outside and you never carry logs or ash through the hot room. It also means the fire is stoked without opening the sauna and dropping the temperature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 20 SL\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 24.1kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e283 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 24.1kW fire in a room smaller than 283 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. Plan on Harvia's own steel chimney or a fabricated adapter, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 20 SL:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1300 mm (51.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 154.3 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 SL Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHarvia Pro 20 SL specifications, 24.1kW and 88.2 lbs of stone\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 20 SL (WKPR20SLM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e51.2 in (1300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e17\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e28.35\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e30\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee listing note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eWhat's in the box\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIncluded with your Pro 20 SL\u003c\/h2\u003e\n\u003cul class=\"hrv-list\"\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia Pro 20 SL wood-burning sauna stove\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAsh box and grate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAdjustable feet, 0 to 30 mm, for an uneven floor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eInstallation and operating instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#8F6524\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eHarvia manufacturer warranty, 2 years residential and 6 months in commercial use\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hrv-note\"\u003e\u003cstrong\u003eStones, chimney and floor protection are all sold separately.\u003c\/strong\u003e Harvia rates the Pro 20 SL to hold up to 88.2 lbs of stone, which is about 2 boxes of Harvia AC3020 at 44 lbs a box. Order AC3020 and not AC3000: a wood stove takes 4 to 6 inch stone and AC3000 is the smaller 2 to 4 inch stone made for electric heaters. You will also need a T600 chimney, and floor protection unless the stove stands on concrete at least 60 mm (2.4 in) thick. Call \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e and we will put the whole package together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your stove ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eShips by freight\u003c\/h3\u003e\n\u003cp\u003eAt 154.3 lbs the Pro 20 SL moves by LTL freight on a pallet. We will call you to arrange a delivery appointment. Plan for help getting it into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-compare\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eCompare the Pro range\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe Pro 20 SL against the rest of the Pro range\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eSame family, same chimney requirement, same stone size. What changes is output, how much stone the body carries and which variant you take: a plain stove, one you feed from the next room, or one with glass in the door. Room volumes are Harvia's published range.\u003c\/p\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eRoom range\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 Duo\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e187.4 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hrv-this\"\u003e\n\u003ctd\u003ePro 20 SL\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e154.3 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 ES\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e148.8 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 20 litre water tank on the front with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 LS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the left side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 20 RS\u003c\/td\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e88.2 lbs\u003c\/td\u003e\n\u003ctd\u003e139.1 lbs\u003c\/td\u003e\n\u003ctd\u003ea fixed 30 litre water tank on the right side with a tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 26\u003c\/td\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e110.3 lbs\u003c\/td\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 36 Duo\u003c\/td\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003ctd\u003e132.3 lbs\u003c\/td\u003e\n\u003ctd\u003e177.5 lbs\u003c\/td\u003e\n\u003ctd\u003ethrough-wall feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered on our \u003ca href=\"\/collections\/sauna-heaters\"\u003esauna heaters\u003c\/a\u003e hub, and flue, clearances and permitting on \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna heaters\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 SL FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 20 SL\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 20 SL heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 20 SL for rooms of 283 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size chimney does this stove need?\u003c\/summary\u003e\u003cp\u003eA T600 temperature class chimney with a minimum internal diameter of 110 mm, which is 4.3 inches, connecting to the stove's 115 mm (4.5 inch) opening. That is the number most North American buyers are caught by, because standard US stove pipe is 6 or 8 inches and will not fit without an adapter. Harvia makes a matching steel chimney system. Call us before you order and we will confirm exactly what your installation needs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the SL version actually change?\u003c\/summary\u003e\u003cp\u003eThe fire chamber is extended so it passes through the sauna wall. You load wood and clear ash from the changing room or from outside the building instead of from inside the hot room, and stoking the fire no longer means opening the sauna door and losing temperature. It also keeps bark, ash and dirt out of the room you are sitting in. The trade is that the wall has to be built or cut for it, so decide before you frame.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 20 SL listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\u003cp\u003eNo, and the stone for a wood stove is not the same as for an electric heater. Harvia rates the Pro 20 SL to hold up to 88.2 lbs, which is around 2 boxes of Harvia AC3020 at 44 lbs a box. Wood stoves take stone 4 to 6 inches across. AC3000, which we recommend on our electric heaters, is the smaller 2 to 4 inch grade and is the wrong stone here. Order AC3020.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 154.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is a wood stove different from an electric heater to live with?\u003c\/summary\u003e\u003cp\u003eYou light it and wait, usually 45 minutes to an hour, and you feed it while you bathe. There is no timer, no thermostat and nothing to preheat from your phone. In exchange there is no wiring, no panel work and no electrician, it works where there is no power at all, and most people find the heat softer and the room quieter. It is more work and more ritual. That is usually the point.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 20 SL fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53416966226287,"sku":"WKPR20SLM","price":1781.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-pro-20-sl-wood-burning-sauna-stove-studio-front.jpg?v=1789217553"},{"product_id":"harvia-m3-wood-burning-sauna-stove-package","title":"Harvia M3 Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv 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8px;}}\n.hrv-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px 34px;max-width:800px;}\n@media(max-width:768px){.hrv-list{grid-template-columns:1fr;}}\n.hrv-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#4A4038;}\n.hrv-list svg{flex:0 0 20px;margin-top:2px;}\n.hrv-ship{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-ship{grid-template-columns:1fr;}}\n.hrv-faq details{max-width:800px;border-bottom:1px solid #EDE6DA;}\n.hrv-faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:44px;padding:16px 0;font-size:15px;font-weight:600;cursor:pointer;color:#1A1410;list-style:none;}\n.hrv-faq summary::-webkit-details-marker{display:none;}\n.hrv-faq summary::after{content:'+';flex:0 0 auto;font-size:20px;line-height:1.3;color:#8F6524;font-weight:700;}\n.hrv-faq details[open] summary::after{content:'\\2212';}\n.hrv-faq details[open] summary{padding-bottom:4px;}\n.hrv-faq p{max-width:860px;font-size:14px;color:#5C5148;margin:12px 0 0;}\n.hrv-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 32px;}\n.hrv-tr{padding:22px 14px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-tr:last-child{border-right:0;}\n.hrv-tr h4{font-size:13px;font-weight:700;color:#E8A359;margin:10px 0 6px;}\n.hrv-tr p{font-size:12px;color:#A2937F;margin:0;}\n@media(max-width:768px){.hrv-trust{grid-template-columns:repeat(2,1fr);}.hrv-tr:nth-child(2n){border-right:0;}.hrv-tr{border-bottom:1px solid #2E2620;}.hrv-tr:nth-last-child(-n+2){border-bottom:0;}}\n.hrv-cta{background:linear-gradient(135deg,#1A1410 0%,#2E2620 100%);border-radius:12px;padding:40px 32px;text-align:center;}\n.hrv-cta h2{color:#F5EFE2;font-size:24px;font-weight:700;margin:0 0 10px;}\n.hrv-cta p{color:#C9BCA8;font-size:15px;margin:0 0 22px;}\n.hrv-cta-btn{display:inline-block;margin:0 0 4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-m3-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia M3 wood-burning sauna stove package: the M3 stove, WHP1500 chimney kit, WHP1000 extension, WL450 sheath, WL100 floor plate and two boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia M3 Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eA wood stove needs more around it than an electric heater. This package puts the M3 together with the Harvia WHP1500 steel chimney kit, the WL450 full sheath and the WL100 floor plate that Harvia's M-series manual names for it, plus a 1000 mm chimney extension and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 16.5kW Harvia rates the M3 for rooms of 212 to 459 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e16.5kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e212-459\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e88 lbs\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia M3 stove\u003c\/h3\u003e\n\u003cp\u003eThe 16.5kW wood-burning stove in graphite black, with its stove door, ash box and installation manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL450 full sheath\u003c\/h3\u003e\n\u003cp\u003eA steel sheath that wraps the back and both sides of the stove. With it fitted, Harvia's tighter safety distances for a sheathed stove apply, so the stove can sit closer to a combustible wall.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA black steel plate with adjustable feet that goes under the stove. Harvia's manual calls for this protective bedding on a tiled floor or a floor made of combustible material; a concrete floor at least 60 mm thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e2 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the M3 for up to 66.2 lbs, so two boxes leave some spare.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harvia-m3-16-5kw-wood-burning-sauna-stove-graphite-black\"\u003eWKM3\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL450\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harvia-m3-16-5kw-wood-burning-sauna-stove-graphite-black\"\u003eWKM3\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL450\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The M3 is also sold on its own on the \u003ca href=\"\/products\/harvia-m3-16-5kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia M3 stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia M3 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 16.5kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e66.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 66.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. It needs no electrical supply, so it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the M3\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 16.5kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e212 to 459 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 16.5kW fire in a room smaller than 212 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e35 cm, which is 13.8 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's manual gives them in its safety-distance figures, with a tighter set when the sheath is fitted. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the M3.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe floor has to carry the stove's 99.2 lbs plus 66.2 lbs of stone, and where it cannot, Harvia's manual calls for suitable measures such as a load-distributing plate. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia M3 Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eM3 package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eM3 (WKM3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e16.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e66.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e13.8 in (35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e15.35\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e16.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e28.15\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e101.7 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL450 full protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e2 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 101.7 lbs the M3 moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia M3 Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the M3 package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia M3 package?\u003c\/summary\u003e\u003cp\u003eSix parts: the M3 wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL450 full protective sheath, the WL100 floor plate and two 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor plate are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the M3's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia M3 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the M3 for rooms of 212 to 459 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThey answer the two clearance questions every wood stove raises. The WL450 sheath wraps the back and both sides, and with it fitted Harvia's tighter safety distances for a sheathed stove apply, so the stove can sit closer to a combustible wall. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre two boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the M3 to hold up to 66.2 lbs of stone, and two 44 lb boxes of AC3020 cover that with some spare. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 35 cm, which is 13.8 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the M3 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The floor also has to carry the stove's 99.2 lbs plus its stone, with the floor protection Harvia's manual sets out. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the M3 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53473810940271,"sku":"HRV-PKG-WKM3-SS","price":3919.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53473810973039,"sku":"HRV-PKG-WKM3-BK","price":4047.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-m3-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789402785"},{"product_id":"harvia-legend-150-wood-burning-sauna-stove-package","title":"Harvia Legend 150 Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-150-wood-burning-sauna-stove-package-stainless-chimney-floor-plate-stones.jpg\" alt=\"Harvia Legend 150 wood-burning sauna stove package: the Legend 150 stove, WHP1500 chimney kit, WHP1000 extension, WL100 floor plate and six boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 150 Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend 150 is Harvia's round stone-drum stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL100 protective bedding and WL200 protective sheath that Harvia's Legend manual lists for it, and six boxes of AC3020 stone. A second version adds Harvia's WP250LD water heater, which sits on top of the stove and heats 25 liters of washing water, with a short smoke pipe section and the box of stone its own stone space takes.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 16kW Harvia rates the Legend 150 for rooms of 212 to 459 cubic feet. Choose stainless or black steel for the chimney, with or without the water heater. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e16kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e212-459\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e25 L\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eOptional Water Heater\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eStove Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove, eight with the water heater\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eChoose the chimney finish above, with or without the water heater. The stove, sheath, floor plate and six boxes of stove stone are the same in every version.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Legend 150 stove\u003c\/h3\u003e\n\u003cp\u003eThe 16kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet and installation manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL200 protective sheath\u003c\/h3\u003e\n\u003cp\u003eA steel sheath attached to the stove. Harvia's Legend manual lists it among the Legend protection supplies and rates it as equivalent to a single protective cover.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA black steel plate with adjustable feet that goes under the stove. Harvia's manual calls for this protective bedding on a tiled floor or a floor made of combustible material; a concrete floor at least 60 mm thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e6 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Legend 150 for up to 264.6 lbs (120 kg) of stone, which is six 20 kg boxes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M14 14.76V3.5a2.5 2.5 0 0 0-5 0v11.26a4.5 4.5 0 1 0 5 0z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WP250LD water heater (water heater versions)\u003c\/h3\u003e\n\u003cp\u003eA 25 liter tank that sits on the stove's smoke outlet, with the flue running through its middle and a stone space around it. It comes with its faucet and hose, and Harvia's manual fits a black cover pipe and a radiation protection piece around the flue.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WZ11520 smoke pipe (water heater versions)\u003c\/h3\u003e\n\u003cp\u003eA 200 mm (7.9 in) stainless steel smoke pipe section, 115 mm across, the same diameter as the Legend 150 flue.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia AC3000 stones, 44 lb box (water heater versions)\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 2 to 4 inches (5 to 10 cm) across. Harvia's water heater manual asks for about 15 kg (33 lbs) of stone this size in the tank's stone space, so one box covers it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eVersion\u003c\/th\u003e\n\u003cth\u003eChimney kit and extension\u003c\/th\u003e\n\u003cth\u003eWater heater\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel Chimney\u003c\/td\u003e\n\u003ctd\u003eWHP1500 + WHP1000\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003ctd\u003eAC3020, 6 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel Chimney\u003c\/td\u003e\n\u003ctd\u003eWHP1500M + WHP1000M\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003ctd\u003eAC3020, 6 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel Chimney + Water Heater\u003c\/td\u003e\n\u003ctd\u003eWHP1500 + WHP1000\u003c\/td\u003e\n\u003ctd\u003eWP250LD + WZ11520\u003c\/td\u003e\n\u003ctd\u003eAC3020, 6 boxes, plus AC3000, 1 box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel Chimney + Water Heater\u003c\/td\u003e\n\u003ctd\u003eWHP1500M + WHP1000M\u003c\/td\u003e\n\u003ctd\u003eWP250LD + WZ11520\u003c\/td\u003e\n\u003ctd\u003eAC3020, 6 boxes, plus AC3000, 1 box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the water heater, the water gets boiling hot, 100°C (212°F). Harvia's manual says to mount the faucet where no one who does not understand the danger can use it, and to keep water in the tank while the stove is lit, because the welds of an empty heater can crack.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe pipe connecting the water heater to the chimney needs 500 mm (19.7 in) of clearance to combustible material, or 250 mm (9.8 in) with the water heater's radiation protection fitted.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Legend 150 is also sold on its own on the \u003ca href=\"\/products\/harvia-legend-150-16kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Legend 150 stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 150 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 16kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e264.6 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 264.6 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. It needs no electrical supply, so it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 150\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 16kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e212 to 459 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 16kW fire in a room smaller than 212 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e35 cm, which is 13.8 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 150.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 127.9 lbs of stove plus 264.6 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 150 Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eLegend 150 package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 150 (WK150LD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e212 to 459 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e264.6 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e13.8 in (35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e20.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.13\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e141.6 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL200 protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e6 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater heater\u003c\/th\u003e\n\u003ctd\u003eWP250LD, 25 liters, water heater versions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSmoke pipe\u003c\/th\u003e\n\u003ctd\u003eWZ11520, 200 mm, water heater versions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater heater stone\u003c\/th\u003e\n\u003ctd\u003e1 box of Harvia AC3000, 44 lbs, water heater versions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 141.6 lbs boxed the Legend 150 moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, as do the water heater and smoke pipe on the water heater versions, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 150 Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 150 package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Legend 150 package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Legend 150 wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL200 protective sheath, the WL100 floor plate and six 44 lb boxes of Harvia AC3020 stone. The water heater versions add Harvia's WP250LD water heater, a WZ11520 smoke pipe section and one 44 lb box of AC3000 stone for the water heater. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor plate are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the water heater version add?\u003c\/summary\u003e\u003cp\u003eA 25 liter Harvia WP250LD water tank that sits on top of the stove, so the fire heats washing water while it heats the room, which matters in a cabin without running hot water. It comes with a faucet and hose, and it holds about 33 lbs of its own stone, which is why that version adds a box of AC3000. Harvia's manual notes that the stones on the tank do not get as hot as the stove's, and water thrown on them gives a softer steam.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Legend 150's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 150 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 150 for rooms of 212 to 459 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL200 is the protective sheath Harvia's Legend manual lists for this stove, rated as equivalent to a single protective cover. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre six boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Legend 150 to hold up to 264.6 lbs (120 kg) of stone, which is what six 20 kg boxes of AC3020 hold. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 35 cm, which is 13.8 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 150 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 127.9 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 150 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel Chimney","offer_id":53478971834735,"sku":"HRV-PKG-WK150LD-SS","price":5277.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel Chimney","offer_id":53478971867503,"sku":"HRV-PKG-WK150LD-BK","price":5405.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel Chimney + Water Heater","offer_id":53488737190255,"sku":"HRV-PKG-WK150LD-SS-WH","price":6426.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel Chimney + Water Heater","offer_id":53488737223023,"sku":"HRV-PKG-WK150LD-BK-WH","price":6554.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-150-wood-burning-sauna-stove-package-stainless-chimney-floor-plate-stones.jpg?v=1789489006"},{"product_id":"harvia-pro-20-wood-burning-sauna-stove-package","title":"Harvia Pro 20 Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{box-sizing:border-box;}\n.hrv,.hrv-sec{max-width:100%;min-width:0;overflow-wrap:break-word;}\n.hrv a{color:#7A5620;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;}\n.hrv a:hover{color:#1A1410;}\n.hrv-nav{display:flex;flex-wrap:wrap;gap:1px;background:#2E2620;border-radius:8px;overflow:hidden;margin:0 0 28px;}\n.hrv-nav a{flex:1 1 auto;display:flex;align-items:center;justify-content:center;min-height:44px;background:#1A1410;text-align:center;padding:12px 6px;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#E8A359!important;text-decoration:none!important;}\n.hrv-nav a:hover{background:#241C16;}\n@media(max-width:768px){.hrv-nav a{flex:1 1 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.hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-pro-20-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Pro 20 wood-burning sauna stove package: the Pro 20 stove, WHP1500 chimney kit, WHP1000 extension, WL550 sheath, WL100 floor plate and two boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 20 Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro 20 is Harvia's steel firebox stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL550 full protective sheath and the WL100 floor plate that Harvia lists for it, and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 24.1kW Harvia recommends the Pro 20 for rooms of 283 to 706 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e24.1kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e283-706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e2 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Pro 20 stove\u003c\/h3\u003e\n\u003cp\u003eThe 24.1kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor, and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL550 full protective sheath\u003c\/h3\u003e\n\u003cp\u003eThe full sheath made for the Pro 20, wrapping the back and both sides of the stove. With it fitted, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall than it otherwise could.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA steel plate that goes under the stove. Harvia's manual calls for this protective bedding on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e2 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Pro 20 for up to 88.2 lbs of stone, which is two 20 kg boxes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harvia-pro-20-24-1kw-wood-burning-sauna-stove-graphite-black\"\u003eWKPR20M\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL550\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harvia-pro-20-24-1kw-wood-burning-sauna-stove-graphite-black\"\u003eWKPR20M\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL550\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Pro 20 is also sold on its own on the \u003ca href=\"\/products\/harvia-pro-20-24-1kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Pro 20 stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 24.1kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. It needs no electrical supply, so it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 20\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 24.1kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e283 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 24.1kW fire in a room smaller than 283 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 20:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1300 mm (51.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e300 mm (11.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 116.8 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003ePro 20 package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 20 (WKPR20M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e24.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e283 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e51.2 in (1300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e11.8 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e16.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.92\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e137.4 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL550 full protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e2 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 137.4 lbs boxed the Pro 20 moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 20 Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 20 package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Pro 20 package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Pro 20 wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL550 full protective sheath, the WL100 floor plate and two 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor plate are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Pro 20's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 20 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 20 for rooms of 283 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a full sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL550 is the full sheath Harvia makes for the Pro 20 series. With it fitted, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall; a one-side panel, the WL500, shields a single wall instead. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre two boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Pro 20 to hold up to 88.2 lbs of stone, which is what two 20 kg boxes of AC3020 hold. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself. Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 20 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 116.8 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 20 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488744792431,"sku":"HRV-PKG-WKPR20M-SS","price":4613.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488744825199,"sku":"HRV-PKG-WKPR20M-BK","price":4741.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-pro-20-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789635882"},{"product_id":"harvia-legend-240-greenflame-wood-burning-sauna-stove-package","title":"Harvia Legend 240 GreenFlame Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-240-greenflame-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Legend 240 GreenFlame wood-burning sauna stove package: Legend 240 GreenFlame stove, WHP1500 chimney kit, WHP1000 extension, WL100 floor plate and ten boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 240 GreenFlame Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend 240 GreenFlame is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL200 protective sheath and the WL100 floor plate that Harvia lists for it, and ten boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 15.9kW Harvia recommends the Legend 240 GreenFlame for rooms of 353 to 706 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.9kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e353-706\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e10 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Legend 240 GreenFlame stove\u003c\/h3\u003e\n\u003cp\u003eThe 15.9kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL200 protective sheath\u003c\/h3\u003e\n\u003cp\u003eA steel sheath attached to the stove. Harvia's Legend manual lists it among the Legend protection supplies and rates it as equivalent to a single protective cover.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA steel plate that goes under the stove. Harvia's manual calls for this protective bedding on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e10 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Legend 240 GreenFlame for up to 441 lbs of stone, so ten 20 kg (44 lb) boxes fill it almost exactly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWKLE20GM\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL200\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 10 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWKLE20GM\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL200\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 10 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Legend 240 GreenFlame is also sold on its own on the \u003ca href=\"\/products\/harvia-legend-240-greenflame-15-9kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Legend 240 GreenFlame stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 GreenFlame Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 15.9kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e441 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 441 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eHarvia's GreenFlame clean-burn fire chamber\u003c\/h3\u003e\n\u003cp\u003eThe GreenFlame fire chamber is Harvia's clean-burn design: it feeds secondary air above the fire so unburnt gases ignite instead of going up the flue. You get more heat from the same wood and less smoke out of the chimney.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 240 GreenFlame\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 15.9kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e353 to 706 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eThese figures assume a sauna room at least 82.7 inches (2.1 m) tall. Measure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 15.9kW fire in a room smaller than 353 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 240 GreenFlame.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 165.3 lbs of stove plus 441 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 GreenFlame Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eLegend 240 GreenFlame package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 240 GreenFlame (WKLE20GM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e15.9 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353 to 706 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e441 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e32.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e174.6 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL200 protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e10 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 174.6 lbs boxed the Legend 240 GreenFlame moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 GreenFlame Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 240 GreenFlame package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Legend 240 GreenFlame package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Legend 240 GreenFlame wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL200 protective sheath, the WL100 floor plate and ten 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor protection are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Legend 240 GreenFlame's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 240 GreenFlame heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 240 GreenFlame for rooms of 353 to 706 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL200 is the protective sheath Harvia's Legend manual lists for this stove, rated as equivalent to a single protective cover. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre ten boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Legend 240 GreenFlame to hold up to 441 lbs of stone, and ten 20 kg boxes of AC3020 hold 440 lbs, which fills it almost exactly. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 240 GreenFlame listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 165.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 240 GreenFlame fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488895263087,"sku":"HRV-PKG-WKLE20GM-SS","price":6295.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488895295855,"sku":"HRV-PKG-WKLE20GM-BK","price":6423.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-240-greenflame-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789647824"},{"product_id":"harvia-legend-240-duo-wood-burning-sauna-stove-package","title":"Harvia Legend 240 Duo Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-240-duo-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Legend 240 Duo wood-burning sauna stove package: Legend 240 Duo stove, WHP1500 chimney kit, WHP1000 extension, WL100 floor plate and ten boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 240 Duo Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend 240 Duo is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL200 protective sheath and the WL100 floor plate that Harvia lists for it, and ten boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 21kW Harvia recommends the Legend 240 Duo for rooms of 353 to 848 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e21kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e353-848\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e10 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Legend 240 Duo stove\u003c\/h3\u003e\n\u003cp\u003eThe 21kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL200 protective sheath\u003c\/h3\u003e\n\u003cp\u003eA steel sheath attached to the stove. Harvia's Legend manual lists it among the Legend protection supplies and rates it as equivalent to a single protective cover.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA steel plate that goes under the stove. Harvia's manual calls for this protective bedding on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e10 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Legend 240 Duo for up to 441 lbs of stone, so ten 20 kg (44 lb) boxes fill it almost exactly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWKLE20DUOM\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL200\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 10 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWKLE20DUOM\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL200\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 10 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Legend 240 Duo is also sold on its own on the \u003ca href=\"\/products\/harvia-legend-240-duo-21kw-wood-burning-sauna-stove\"\u003eHarvia Legend 240 Duo stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 Duo Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 21kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e441 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 441 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eA fire chamber extension so you load it from the next room or from outside\u003c\/h3\u003e\n\u003cp\u003eThe extended fire chamber passes through the sauna wall, so the door is in the changing room or outside and you never carry logs or ash through the hot room. It also means the fire is stoked without opening the sauna and dropping the temperature. The glass door turns that into a fireplace for the room you feed it from.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 240 Duo\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 21kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e353 to 848 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 21kW fire in a room smaller than 353 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 240 Duo.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 209.4 lbs of stove plus 441 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 Duo Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eLegend 240 Duo package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 240 Duo (WKLE20DUOM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e441 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e30.71\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e32.68\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e220.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL200 protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e10 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 220.5 lbs boxed the Legend 240 Duo moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 Duo Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 240 Duo package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Legend 240 Duo package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Legend 240 Duo wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL200 protective sheath, the WL100 floor plate and ten 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor protection are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Legend 240 Duo's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 240 Duo heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 240 Duo for rooms of 353 to 848 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the Duo version actually change?\u003c\/summary\u003e\u003cp\u003eThe fire chamber is extended so it passes through the sauna wall. You load wood and clear ash from the changing room or from outside the building instead of from inside the hot room, and stoking the fire no longer means opening the sauna door and losing temperature. It also keeps bark, ash and dirt out of the room you are sitting in. The trade is that the wall has to be planned for it. Harvia's manual installs the Duo either in an opening in a concrete or brick wall at least 405 mm (15.9 in) wide and 485 mm (19.1 in) high from the floor, in a wall no thicker than 120 mm (4.7 in), or with Harvia's Duo glass wall, so decide before you frame. A front flange on the extension presses against the wall around the door. A masonry wall has to extend up to the roof, while a thin nonflammable wall such as the Duo glass wall is exempt when the steel chimney can stand far enough from it. For the Duo, Harvia's manual also notes that the opening dimensions change when the protective bedding is used, and this package includes the WL100 bedding, so size the opening from the manual that comes with the stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL200 is the protective sheath Harvia's Legend manual lists for this stove, rated as equivalent to a single protective cover. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre ten boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Legend 240 Duo to hold up to 441 lbs of stone, and ten 20 kg boxes of AC3020 hold 440 lbs, which fills it almost exactly. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 240 Duo listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 209.4 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 240 Duo fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488895394159,"sku":"HRV-PKG-WKLE20DUOM-SS","price":6439.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488895426927,"sku":"HRV-PKG-WKLE20DUOM-BK","price":6567.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-240-duo-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789647848"},{"product_id":"harvia-legend-240-sl-wood-burning-sauna-stove-package","title":"Harvia Legend 240 SL Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-240-sl-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Legend 240 SL wood-burning sauna stove package: Legend 240 SL stove, WHP1500 chimney kit, WHP1000 extension, WL100 floor plate and ten boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 240 SL Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend 240 SL is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL200 protective sheath and the WL100 floor plate that Harvia lists for it, and ten boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 21kW Harvia recommends the Legend 240 SL for rooms of 353 to 848 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e21kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e353-848\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e10 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Legend 240 SL stove\u003c\/h3\u003e\n\u003cp\u003eThe 21kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL200 protective sheath\u003c\/h3\u003e\n\u003cp\u003eA steel sheath attached to the stove. Harvia's Legend manual lists it among the Legend protection supplies and rates it as equivalent to a single protective cover.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA steel plate that goes under the stove. Harvia's manual calls for this protective bedding on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e10 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Legend 240 SL for up to 441 lbs of stone, so ten 20 kg (44 lb) boxes fill it almost exactly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWKLE20SLM\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL200\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 10 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWKLE20SLM\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL200\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 10 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Legend 240 SL is also sold on its own on the \u003ca href=\"\/products\/harvia-legend-240-sl-21kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Legend 240 SL stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 SL Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 21kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e441 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 441 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eA fire chamber extension so you load it from the next room or from outside\u003c\/h3\u003e\n\u003cp\u003eThe extended fire chamber passes through the sauna wall, so the door is in the changing room or outside and you never carry logs or ash through the hot room. It also means the fire is stoked without opening the sauna and dropping the temperature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 240 SL\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 21kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e353 to 848 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 21kW fire in a room smaller than 353 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 240 SL.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 180.8 lbs of stove plus 441 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 SL Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eLegend 240 SL package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 240 SL (WKLE20SLM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353 to 848 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e441 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e30.71\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e32.68\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e188.3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL200 protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e10 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 188.3 lbs boxed the Legend 240 SL moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 240 SL Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 240 SL package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Legend 240 SL package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Legend 240 SL wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL200 protective sheath, the WL100 floor plate and ten 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor protection are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Legend 240 SL's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 240 SL heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 240 SL for rooms of 353 to 848 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the SL version actually change?\u003c\/summary\u003e\u003cp\u003eThe fire chamber is extended so it passes through the sauna wall. You load wood and clear ash from the changing room or from outside the building instead of from inside the hot room, and stoking the fire no longer means opening the sauna door and losing temperature. It also keeps bark, ash and dirt out of the room you are sitting in. The trade is that the wall has to be planned for it. Harvia's manual installs the SL in an opening in a concrete or brick wall at least 220 mm (8.7 in) wide and 390 mm (15.4 in) high from the floor, in a wall no thicker than 150 mm (5.9 in), and that nonflammable wall has to extend up to the roof unless it is a thin nonflammable wall the steel chimney can stand far enough from, so decide before you frame.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL200 is the protective sheath Harvia's Legend manual lists for this stove, rated as equivalent to a single protective cover. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre ten boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Legend 240 SL to hold up to 441 lbs of stone, and ten 20 kg boxes of AC3020 hold 440 lbs, which fills it almost exactly. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 240 SL listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 180.8 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 240 SL fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488895525231,"sku":"HRV-PKG-WKLE20SLM-SS","price":5938.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488895557999,"sku":"HRV-PKG-WKLE20SLM-BK","price":6066.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-240-sl-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789647873"},{"product_id":"harvia-legend-300-wood-burning-sauna-stove-package","title":"Harvia Legend 300 Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-300-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Legend 300 wood-burning sauna stove package: Legend 300 stove, WHP1500 chimney kit, WHP1000 extension, WL100 floor plate and thirteen boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Legend 300 Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Legend 300 is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL200 protective sheath and the WL100 floor plate that Harvia lists for it, and thirteen boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 23kW Harvia recommends the Legend 300 for rooms of 494 to 989 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e23kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e494-989\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e13 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Legend 300 stove\u003c\/h3\u003e\n\u003cp\u003eThe 23kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL200 protective sheath\u003c\/h3\u003e\n\u003cp\u003eA steel sheath attached to the stove. Harvia's Legend manual lists it among the Legend protection supplies and rates it as equivalent to a single protective cover.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA steel plate that goes under the stove. Harvia's manual calls for this protective bedding on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e13 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Legend 300 for up to 573.3 lbs of stone, so thirteen 20 kg (44 lb) boxes fill it almost exactly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWKLE36M\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL200\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 13 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWKLE36M\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL200\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 13 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Legend 300 is also sold on its own on the \u003ca href=\"\/products\/harvia-legend-300-23kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Legend 300 stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 300 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 23kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e573.3 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 573.3 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. It needs no electrical supply, so it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Legend 300\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 23kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e494 to 989 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 23kW fire in a room smaller than 494 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Legend 300.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 207.2 lbs of stove plus 573.3 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 300 Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eLegend 300 package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLegend 300 (WKLE36M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e23 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e494 to 989 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e573.3 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e23.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e25.98\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e40.9\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e209.9 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL200 protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e13 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 209.9 lbs boxed the Legend 300 moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Legend 300 Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Legend 300 package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Legend 300 package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Legend 300 wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL200 protective sheath, the WL100 floor plate and thirteen 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor protection are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Legend 300's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Legend 300 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Legend 300 for rooms of 494 to 989 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL200 is the protective sheath Harvia's Legend manual lists for this stove, rated as equivalent to a single protective cover. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre thirteen boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Legend 300 to hold up to 573.3 lbs of stone, and thirteen 20 kg boxes of AC3020 hold 572 lbs, which fills it almost exactly. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Legend 300 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 207.2 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Legend 300 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488895721839,"sku":"HRV-PKG-WKLE36M-SS","price":7364.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488895754607,"sku":"HRV-PKG-WKLE36M-BK","price":7492.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-legend-300-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789647974"},{"product_id":"harvia-linear-16-wood-burning-sauna-stove-package","title":"Harvia Linear 16 Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-linear-16-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Linear 16 wood-burning sauna stove package: Linear 16 stove, WHP1500 chimney kit, WHP1000 extension, WL475 sheath, WL100 floor plate and two boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Linear 16 Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Linear 16 is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL475 full protective sheath and the WL100 floor plate that Harvia lists for it, and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 17.9kW Harvia recommends the Linear 16 for rooms of 212 to 565 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e17.9kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e212-565\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e2 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Linear 16 stove\u003c\/h3\u003e\n\u003cp\u003eThe 17.9kW wood-burning stove in graphite black, with its ash box and grate and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL475 full protective sheath\u003c\/h3\u003e\n\u003cp\u003eThe full sheath Harvia makes for the Linear 16, attached to the stove. With it in place, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall than it otherwise could.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA steel plate that goes under the stove. Harvia's manual calls for this protective bedding on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e2 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Linear 16 for up to 79.4 lbs of stone, so two 20 kg (44 lb) boxes cover it with some stone left over.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWK160C\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL475\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWK160C\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL475\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Linear 16 is also sold on its own on the \u003ca href=\"\/products\/harvia-linear-16-black-17-9kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Linear 16 stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 16 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 17.9kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e79.4 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 79.4 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. It needs no electrical supply, so it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Linear 16\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 17.9kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e212 to 565 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 17.9kW fire in a room smaller than 212 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e35 cm, which is 13.8 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Linear 16.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 101.4 lbs of stove plus 79.4 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 16 Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eLinear 16 package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLinear 16 (WK160C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e17.9 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e212 to 565 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e79.4 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e13.8 in (35 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e16.54\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e17.72\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e28.94\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e108.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL475 protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e2 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 108.5 lbs boxed the Linear 16 moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 16 Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Linear 16 package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Linear 16 package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Linear 16 wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL475 protective sheath, the WL100 floor plate and two 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor protection are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Linear 16's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Linear 16 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Linear 16 for rooms of 212 to 565 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL475 is the full sheath Harvia's manual pairs with the Linear 16. With it fitted, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre two boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Linear 16 to hold up to 79.4 lbs of stone, and two 20 kg boxes of AC3020 hold 88 lbs, which covers it with some stone left over. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 35 cm, which is 13.8 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Linear 16 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 101.4 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Linear 16 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488895820143,"sku":"HRV-PKG-WK160C-SS","price":4126.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488895852911,"sku":"HRV-PKG-WK160C-BK","price":4254.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-linear-16-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789648005"},{"product_id":"harvia-linear-18-compact-wood-burning-sauna-stove-package","title":"Harvia Linear 18 Compact Wood-Burning Sauna Stove Package | Chimney, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-linear-18-compact-wood-burning-sauna-stove-package-stainless-chimney-floor-plate-stones.jpg\" alt=\"Harvia Linear 18 Compact wood-burning sauna stove package: Linear 18 Compact stove, WHP1500 chimney kit, WHP1000 extension, WL100 floor plate and two boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Linear 18 Compact Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Linear 18 Compact is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL100 floor plate that Harvia lists for it, and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 14.3kW Harvia recommends the Linear 18 Compact for rooms of 177 to 636 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e14.3kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e177-636\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e5 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e2 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFour parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Linear 18 Compact stove\u003c\/h3\u003e\n\u003cp\u003eThe 14.3kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA steel plate that goes under the stove. Harvia's manual calls for this protective bedding on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e2 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Linear 18 Compact for up to 88.2 lbs of stone, so two 20 kg (44 lb) boxes fill it almost exactly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWKLI18CPTM\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWKLI18CPTM\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Linear 18 Compact is also sold on its own on the \u003ca href=\"\/products\/harvia-linear-18-compact-black-14-3kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Linear 18 Compact stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 18 Compact Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 14.3kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eDouble-shell construction that cuts the clearances it needs\u003c\/h3\u003e\n\u003cp\u003eThe double-shell body keeps the outer surface cooler, which is why this model needs materially less clearance around it than the rest of the range. In a small or retrofitted room that can be what makes a wood stove possible at all.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by TUV SUD Industrie Service GmbH, Munich (0036). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Linear 18 Compact\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 14.3kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e177 to 636 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 14.3kW fire in a room smaller than 177 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eClearances to combustible material are model-specific, and Harvia's installation manual gives them on dimensioned drawings. Against a masonry wall the minimum is 50 mm (2 in), or 100 mm (4 in) in a recess, provided air can circulate at the front and one side. Call us before you frame the room and we will send you the clearance drawing for the Linear 18 Compact.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 132.3 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 18 Compact Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eLinear 18 Compact package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLinear 18 Compact (WKLI18CPTM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e14.3 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e177 to 636 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e17.72\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e30.31\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e145.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, TUV SUD Industrie Service GmbH, Munich (0036)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e2 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 145.5 lbs boxed the Linear 18 Compact moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 18 Compact Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Linear 18 Compact package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Linear 18 Compact package?\u003c\/summary\u003e\u003cp\u003eFive parts: the Linear 18 Compact wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL100 floor plate and two 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney and floor protection are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Linear 18 Compact's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Linear 18 Compact heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Linear 18 Compact for rooms of 177 to 636 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre two boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Linear 18 Compact to hold up to 88.2 lbs of stone, and two 20 kg boxes of AC3020 hold 88 lbs, which fills it almost exactly. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Linear 18 Compact listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 132.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Linear 18 Compact fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488895951215,"sku":"HRV-PKG-WKLI18CPTM-SS","price":4257.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488895983983,"sku":"HRV-PKG-WKLI18CPTM-BK","price":4385.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-linear-18-compact-wood-burning-sauna-stove-package-stainless-chimney-floor-plate-stones.jpg?v=1789648028"},{"product_id":"harvia-linear-22-greenflame-wood-burning-sauna-stove-package","title":"Harvia Linear 22 GreenFlame Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-linear-22-greenflame-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Linear 22 GreenFlame wood-burning sauna stove package: Linear 22 GreenFlame stove, WHP1500 chimney kit, WHP1000 extension, WL575 sheath, WL100 floor plate and two boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Linear 22 GreenFlame Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Linear 22 GreenFlame is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL575 full protective sheath and the WL100 floor plate that Harvia lists for it, and two boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 15.7kW Harvia recommends the Linear 22 GreenFlame for rooms of 318 to 636 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e15.7kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e318-636\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e2 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Linear 22 GreenFlame stove\u003c\/h3\u003e\n\u003cp\u003eThe 15.7kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL575 full protective sheath\u003c\/h3\u003e\n\u003cp\u003eThe full sheath Harvia makes for the Linear 22, attached to the stove. With it in place, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall than it otherwise could.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA steel plate that goes under the stove. Harvia's manual calls for this protective bedding on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e2 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Linear 22 GreenFlame for up to 88.2 lbs of stone, so two 20 kg (44 lb) boxes fill it almost exactly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWKLI20GM\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL575\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWKLI20GM\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL575\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 2 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Linear 22 GreenFlame is also sold on its own on the \u003ca href=\"\/products\/harvia-linear-22-greenflame-15-7kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Linear 22 GreenFlame stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 22 GreenFlame Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 15.7kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e88.2 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 88.2 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eHarvia's GreenFlame clean-burn fire chamber\u003c\/h3\u003e\n\u003cp\u003eThe GreenFlame fire chamber is Harvia's clean-burn design: it feeds secondary air above the fire so unburnt gases ignite instead of going up the flue. You get more heat from the same wood and less smoke out of the chimney.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by Eurofins Expert Services Oy, Espoo, Finland. Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Linear 22 GreenFlame\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 15.7kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e318 to 636 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eThese figures assume a sauna room at least 82.7 inches (2.1 m) tall. Measure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 15.7kW fire in a room smaller than 318 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Linear 22 GreenFlame:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1265 mm (49.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e400 mm (15.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e380 mm (15.0 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 145.5 lbs of stove plus 88.2 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 22 GreenFlame Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eLinear 22 GreenFlame package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLinear 22 GreenFlame (WKLI20GM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e15.7 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e318 to 636 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e88.2 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e49.8 in (1265 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e15.7 in (400 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e15.0 in (380 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e17.72\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e30.31\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e152.1 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, Eurofins Expert Services Oy, Espoo, Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL575 protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e2 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 152.1 lbs boxed the Linear 22 GreenFlame moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Linear 22 GreenFlame Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Linear 22 GreenFlame package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Linear 22 GreenFlame package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Linear 22 GreenFlame wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL575 protective sheath, the WL100 floor plate and two 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor protection are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Linear 22 GreenFlame's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Linear 22 GreenFlame heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Linear 22 GreenFlame for rooms of 318 to 636 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL575 is the full sheath Harvia's manual pairs with the Linear 22. With it fitted, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre two boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Linear 22 GreenFlame to hold up to 88.2 lbs of stone, and two 20 kg boxes of AC3020 hold 88 lbs, which fills it almost exactly. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Linear 22 GreenFlame listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 145.5 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Linear 22 GreenFlame fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488896278895,"sku":"HRV-PKG-WKLI20GM-SS","price":4715.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488896311663,"sku":"HRV-PKG-WKLI20GM-BK","price":4843.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-linear-22-greenflame-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789648055"},{"product_id":"harvia-pro-26-wood-burning-sauna-stove-package","title":"Harvia Pro 26 Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv *{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 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td{background:#F5EFE2;font-weight:700;color:#1A1410;}\n.hrv-swipe{display:none;}\n@media(max-width:768px){.hrv-cmp{min-width:560px;}.hrv-cmp th,.hrv-cmp td{white-space:nowrap;padding:12px 12px;}.hrv-swipe{display:block;font-size:12px;color:#75654F;margin:0 0 8px;}}\n.hrv-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px 34px;max-width:800px;}\n@media(max-width:768px){.hrv-list{grid-template-columns:1fr;}}\n.hrv-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#4A4038;}\n.hrv-list svg{flex:0 0 20px;margin-top:2px;}\n.hrv-ship{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n@media(max-width:768px){.hrv-ship{grid-template-columns:1fr;}}\n.hrv-faq details{max-width:800px;border-bottom:1px solid #EDE6DA;}\n.hrv-faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:44px;padding:16px 0;font-size:15px;font-weight:600;cursor:pointer;color:#1A1410;list-style:none;}\n.hrv-faq summary::-webkit-details-marker{display:none;}\n.hrv-faq summary::after{content:'+';flex:0 0 auto;font-size:20px;line-height:1.3;color:#8F6524;font-weight:700;}\n.hrv-faq details[open] summary::after{content:'\\2212';}\n.hrv-faq details[open] summary{padding-bottom:4px;}\n.hrv-faq p{max-width:860px;font-size:14px;color:#5C5148;margin:12px 0 0;}\n.hrv-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#1A1410;border-radius:8px;overflow:hidden;margin:0 0 32px;}\n.hrv-tr{padding:22px 14px;text-align:center;border-right:1px solid #2E2620;}\n.hrv-tr:last-child{border-right:0;}\n.hrv-tr h4{font-size:13px;font-weight:700;color:#E8A359;margin:10px 0 6px;}\n.hrv-tr p{font-size:12px;color:#A2937F;margin:0;}\n@media(max-width:768px){.hrv-trust{grid-template-columns:repeat(2,1fr);}.hrv-tr:nth-child(2n){border-right:0;}.hrv-tr{border-bottom:1px solid 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4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-pro-26-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Pro 26 wood-burning sauna stove package: Pro 26 stove, WHP1500 chimney kit, WHP1000 extension, WL750 sheath, WL100 floor plate and three boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 26 Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro 26 is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL750 full protective sheath and the WL100 floor plate that Harvia lists for it, and three boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 26.6kW Harvia recommends the Pro 26 for rooms of 353 to 918 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e26.6kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e353-918\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e3 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Pro 26 stove\u003c\/h3\u003e\n\u003cp\u003eThe 26.6kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL750 full protective sheath\u003c\/h3\u003e\n\u003cp\u003eThe full sheath Harvia makes for the Pro 26, attached to the stove. With it in place, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall than it otherwise could.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL100 floor plate\u003c\/h3\u003e\n\u003cp\u003eA steel plate that goes under the stove. Harvia's manual calls for this protective bedding on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e3 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Pro 26 for up to 110.3 lbs of stone, so three 20 kg (44 lb) boxes cover it with some stone left over.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWKPR26M\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL750\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 3 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWKPR26M\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL750\u003c\/td\u003e\n\u003ctd\u003eWL100\u003c\/td\u003e\n\u003ctd\u003eAC3020, 3 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Pro 26 is also sold on its own on the \u003ca href=\"\/products\/harvia-pro-26-26-6kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Pro 26 stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 26 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 26.6kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e110.3 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 110.3 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. It needs no electrical supply, so it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 26\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 26.6kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e353 to 918 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 26.6kW fire in a room smaller than 353 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 26:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1280 mm (50.4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e375 mm (14.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e375 mm (14.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e375 mm (14.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 143.3 lbs of stove plus 110.3 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 26 Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003ePro 26 package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 26 (WKPR26M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e26.6 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e353 to 918 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e110.3 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e50.4 in (1280 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e14.8 in (375 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e14.8 in (375 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e14.8 in (375 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e16.93\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e31.89\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e147.7 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL750 protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL100 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e3 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 147.7 lbs boxed the Pro 26 moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 26 Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 26 package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Pro 26 package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Pro 26 wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL750 protective sheath, the WL100 floor plate and three 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor protection are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Pro 26's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 26 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 26 for rooms of 353 to 918 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL750 is the full sheath Harvia's manual pairs with the Pro 26. With it fitted, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall. The WL100 plate is the protective bedding Harvia's manual calls for on a tiled or combustible floor, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre three boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Pro 26 to hold up to 110.3 lbs of stone, and three 20 kg boxes of AC3020 hold 132 lbs, which covers it with some stone left over. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 26 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 143.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 26 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488896541039,"sku":"HRV-PKG-WKPR26M-SS","price":5200.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488896573807,"sku":"HRV-PKG-WKPR26M-BK","price":5328.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-pro-26-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789648081"},{"product_id":"harvia-pro-36-wood-burning-sauna-stove-package","title":"Harvia Pro 36 Wood-Burning Sauna Stove Package | Chimney, Sheath, Floor Plate and Stones","description":"\u003cdiv class=\"hrv\"\u003e\n\u003cstyle\u003e\n.hrv{max-width:1040px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1A1410;line-height:1.65;}\n.hrv 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#2E2620;}.hrv-tr:nth-last-child(-n+2){border-bottom:0;}}\n.hrv-cta{background:linear-gradient(135deg,#1A1410 0%,#2E2620 100%);border-radius:12px;padding:40px 32px;text-align:center;}\n.hrv-cta h2{color:#F5EFE2;font-size:24px;font-weight:700;margin:0 0 10px;}\n.hrv-cta p{color:#C9BCA8;font-size:15px;margin:0 0 22px;}\n.hrv-cta-btn{display:inline-block;margin:0 0 4px;background:#fff;color:#1A1410!important;padding:15px 30px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none!important;}\n.hrv-cta-btn .hrv-cta-lbl{display:block;}\n.hrv-cta-btn .hrv-cta-num{display:block;}\n@media(max-width:749px){.hrv-cta-btn{font-size:14px;padding:13px 20px;line-height:1.35;}.hrv-cta-btn .hrv-cta-lbl{font-size:13px;font-weight:600;letter-spacing:.01em;}.hrv-cta-btn .hrv-cta-num{font-size:16px;font-weight:700;margin-top:2px;}}\n.hrv-cta p.hrv-cta-top{margin:26px 0 0;color:#fff!important;font-size:13px;}\n.hrv-cta-top a{display:inline-flex;align-items:center;min-height:44px;padding:8px 4px;color:#fff!important;text-decoration:underline!important;}\n.hrv-note{max-width:800px;font-size:13px;color:#6B5D4F;background:#FAF7F2;border:1px solid #EDE6DA;border-radius:8px;padding:14px 16px;margin:18px 0 0;}\n@media(min-width:600px) and (max-width:768px){\n.hrv-hero{grid-template-columns:1fr 1fr;gap:24px;}\n.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}\n.hrv-list{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px) and (max-width:1000px){.hrv-cards,.hrv-ship{grid-template-columns:repeat(2,1fr);}}\n@media(min-width:769px){.hrv-sec{margin:0 0 64px;}.hrv-hero{margin:0 0 44px;}.hrv-facts{margin:0 0 56px;}}\n\u003c\/style\u003e\n\u003cnav class=\"hrv-nav\" aria-label=\"Product page sections\"\u003e\u003ca href=\"#hrv-box\"\u003eIn the Package\u003c\/a\u003e\u003ca href=\"#hrv-features\"\u003eFeatures\u003c\/a\u003e\u003ca href=\"#hrv-specs\"\u003eSpecs\u003c\/a\u003e\u003ca href=\"#hrv-ship\"\u003eShipping\u003c\/a\u003e\u003ca href=\"#hrv-faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\u003cdiv class=\"hrv-hero\"\u003e\n\u003cdiv class=\"hrv-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-pro-36-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg\" alt=\"Harvia Pro 36 wood-burning sauna stove package: Pro 36 stove, WHP1500 chimney kit, WHP1000 extension, WL850 sheath, WL110 floor plate and three boxes of AC3020 stones\" loading=\"eager\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"hrv-eyebrow\"\u003eHarvia Wood-Burning Stove Package\u003c\/p\u003e\n\u003ch2 class=\"hrv-h2\"\u003eHarvia Pro 36 Wood-Burning Sauna Stove Package\u003c\/h2\u003e\n\u003cp class=\"hrv-lede\"\u003eThe Pro 36 is a Harvia wood-burning stove, and like any wood stove it needs more around it than an electric heater. This package puts it together with the Harvia WHP1500 steel chimney kit and a 1000 mm extension, the WL850 full protective sheath and the WL110 large floor plate that Harvia lists for it, and three boxes of AC3020 stone.\u003c\/p\u003e\n\u003cp class=\"hrv-lede\"\u003eAt 31kW Harvia recommends the Pro 36 for rooms of 494 to 1271 cubic feet. Choose stainless or black steel for the chimney. The package is priced at the parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together.\u003c\/p\u003e\n\u003cp class=\"hrv-finance\"\u003eShop Pay Installments financing available at checkout. Speak with a recovery specialist on \u003ca href=\"tel:+18885005675\"\u003e(888) 500-5675\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-facts\"\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e31kW\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eHeat Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e494-1271\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eCu. Ft. Room Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e6 parts\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eIn the Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-fact\"\u003e\n\u003cspan class=\"hrv-fact-num\"\u003e3 boxes\u003c\/span\u003e\u003cspan class=\"hrv-fact-lbl\"\u003eAC3020 Stone Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-box\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eIn the package\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eFive parts around the stove\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003ePick stainless or black steel above. Only the chimney kit and the extension change with that choice.\u003c\/p\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia Pro 36 stove\u003c\/h3\u003e\n\u003cp\u003eThe 31kW wood-burning stove in graphite black, with its ash box and grate, adjustable feet (0 to 30 mm) for an uneven floor and the installation and operating instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1500 or WHP1500M chimney kit\u003c\/h3\u003e\n\u003cp\u003eHarvia's insulated steel chimney, a 115 mm smoke pipe inside a 220 mm insulated casing, supplied as a 1500 mm kit with the utility box, non-insulated smoke pipe, rain cap, rubber rain flange and its installation set, ceiling lead-through flange, and lead-through insulation and protector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"12\" y1=\"19\" x2=\"12\" y2=\"5\"\u003e\u003c\/line\u003e\u003cpolyline points=\"5 12 12 5 19 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WHP1000 or WHP1000M extension\u003c\/h3\u003e\n\u003cp\u003eA 1000 mm extension section matching the kit's 115 mm pipe and 220 mm insulated casing, in the same stainless or black steel as the kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL850 full protective sheath\u003c\/h3\u003e\n\u003cp\u003eThe full sheath Harvia makes for the Pro 36, attached to the stove. With it in place, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall than it otherwise could.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3\" width=\"18\" height=\"18\" rx=\"2\" ry=\"2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e1 × Harvia WL110 large floor plate\u003c\/h3\u003e\n\u003cp\u003eThe larger steel plate Harvia's Pro manual gives for the Pro 36, which is not one of the models the smaller WL100 is for. It goes under the stove on a tiled or combustible floor; a concrete floor at least 60 mm (2.4 in) thick needs none.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e3 × Harvia AC3020 stones, 44 lb boxes\u003c\/h3\u003e\n\u003cp\u003eSplit-face olivine diabase, 4 to 6 inches across, the larger grade a wood stove needs. Harvia rates the Pro 36 for up to 132.3 lbs of stone, so three 20 kg (44 lb) boxes fill it almost exactly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-swipe\"\u003eSwipe to see all columns\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney finish\u003c\/th\u003e\n\u003cth\u003eStove\u003c\/th\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003cth\u003eExtension\u003c\/th\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003cth\u003eStone\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eWKPR36M\u003c\/td\u003e\n\u003ctd\u003eWHP1500\u003c\/td\u003e\n\u003ctd\u003eWHP1000\u003c\/td\u003e\n\u003ctd\u003eWL850\u003c\/td\u003e\n\u003ctd\u003eWL110\u003c\/td\u003e\n\u003ctd\u003eAC3020, 3 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Steel\u003c\/td\u003e\n\u003ctd\u003eWKPR36M\u003c\/td\u003e\n\u003ctd\u003eWHP1500M\u003c\/td\u003e\n\u003ctd\u003eWHP1000M\u003c\/td\u003e\n\u003ctd\u003eWL850\u003c\/td\u003e\n\u003ctd\u003eWL110\u003c\/td\u003e\n\u003ctd\u003eAC3020, 3 boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eHow much chimney a room needs depends on ceiling height, roof type and route, so we check the run with you before your order ships and tell you exactly what it takes.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eHarvia's chimney manual keeps the insulated chimney's outer casing at least 100 mm (3.9 in) from combustible structures, and an uninsulated connecting pipe at least 500 mm (19.7 in) from combustible materials.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eOn a combustible floor Harvia's manual also calls for non-flammable floor protection in front of the stove door. That piece is not part of this package.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eWith the sheath fitted, Harvia's manual says the chimney insulation must start level with the top of the sheath or below it.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eYour chimney has to be temperature class T600 for a Harvia wood stove, and in most places a solid-fuel appliance and its flue need a permit and an inspection.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eAlready have a chimney? The Pro 36 is also sold on its own on the \u003ca href=\"\/products\/harvia-pro-36-31kw-wood-burning-sauna-stove-graphite-black\"\u003eHarvia Pro 36 stove page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-features\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 36 Features\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eWhat the stove gives you at 31kW\u003c\/h2\u003e\n\u003cdiv class=\"hrv-cards\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpolygon points=\"12 2 2 7 12 12 22 7 12 2\"\u003e\u003c\/polygon\u003e\u003cpolyline points=\"2 17 12 22 22 17\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"2 12 12 17 22 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003e132.3 lbs of stone\u003c\/h3\u003e\n\u003cp\u003eOn a wood stove the stone does the work of holding heat. It absorbs the fire's heat and gives it back slowly, so the room holds temperature between loads and a ladle of water produces steam rather than a hiss. Harvia rates this stove at 132.3 lbs of stone at 4 to 6 inches across, which is a larger grade than most electric heaters take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2c1 3 4 5 4 9a4 4 0 0 1-8 0c0-2 1-3 2-4 0 2 1 3 2 3 0-3-1-5 0-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eNo electricity, no controller\u003c\/h3\u003e\n\u003cp\u003eThere is no element, no thermostat, no control unit and no wiring. It needs no electrical supply, so it works in a cabin with no power at all. What you give up is the timer: you cannot preheat it from the house, you light it and wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eSteel body, CE and EAC marks\u003c\/h3\u003e\n\u003cp\u003eWelded steel, tested to the European standard EN 15821:2010 by VTT in Finland (notified body 0809). Harvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eSizing the Pro 36\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eIs 31kW the right output for your room?\u003c\/h2\u003e\n\u003cdiv class=\"hrv-fit\"\u003e\n\u003cspan class=\"hrv-fit-lbl\"\u003eHarvia rates this stove for\u003c\/span\u003e\u003cspan class=\"hrv-fit-num\"\u003e494 to 1271 cubic feet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eMeasure length × width × height in feet. A wood stove has a real minimum as well as a maximum, which an electric heater mostly does not: put a 31kW fire in a room smaller than 494 cubic feet and you cannot keep it comfortable, because the fire does not throttle the way an element does. Size it inside the range rather than at either edge.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eCold surfaces change the answer, and a glass door counts. Harvia's manuals treat brick, glass, tile and concrete as non-insulated surface and say to add \u003cstrong\u003e1.2 cubic meters of volume for every square meter of it\u003c\/strong\u003e, which works out near \u003cstrong\u003e3.9 cubic feet for every square foot\u003c\/strong\u003e. Harvia's own worked examples: a 10 cubic meter room with a glass door behaves like a 12 cubic meter room, and the same room with a 2 by 2 meter brick wall behaves like 15. If you are close to the limit, size up rather than down.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eLog walls without insulation heat slowly. Harvia advises multiplying the room volume by 1.5 before choosing output in that case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eChimney, clearances and firewood\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eThe three numbers to check before you order\u003c\/h2\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e1. The flue is 4.5 inches, not 6.\u003c\/strong\u003e Harvia specifies a 115 mm connection opening and a minimum internal flue diameter of 110 mm, which is 4.5 and 4.3 inches. Standard North American stove pipe is 6 or 8 inches, so you will not match this at a hardware store. That is why this package uses Harvia's own steel chimney, whose 115 mm smoke pipe matches the opening, and the chimney has to be temperature class \u003cstrong\u003eT600\u003c\/strong\u003e. \u003cstrong\u003eOne more thing to settle before you buy any chimney part.\u003c\/strong\u003e NFPA 211 and the residential code ask for a factory built chimney on a wood burning appliance to be listed to UL 103 and marked Type HT. Harvia's own steel chimney carries European certification, CE and EAC, rather than that listing. Whether that satisfies your inspector is a question for your building department and your chimney professional, and it is far cheaper to ask before the order than after. Call us and we will tell you what buyers in your state have run into.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e2. Check your firewood length.\u003c\/strong\u003e The firebox takes logs up to \u003cstrong\u003e39 cm, which is 15.4 inches\u003c\/strong\u003e, at 3 to 6 inches thick. US cordwood is sold cut to 16 inches as standard, so a cord ordered the normal way will not fit. Specify the length when you buy, or plan to cut it down.\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003e\u003cstrong\u003e3. Clearances.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eHarvia publishes these minimum distances to combustible material for the Pro 36:\u003c\/p\u003e\n\u003cdiv class=\"hrv-tblwrap\"\u003e\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003ctd\u003e1250 mm (49.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEither side\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBehind\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn front\u003c\/th\u003e\n\u003ctd\u003e500 mm (19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-sec-sub\"\u003eAgainst a masonry wall the figure drops to 50 mm (2 in), or 100 mm (4 in) if the stove sits in a recess, provided air can circulate at the front and one side.\u003c\/p\u003e\n\u003cp class=\"hrv-note\"\u003eThe stove needs a floor that can carry 154.3 lbs of stove plus 132.3 lbs of stone. On concrete at least 60 mm (2.4 in) thick Harvia's manual asks for no floor protection. On a tiled or combustible floor it calls for Harvia's protective bedding, and a combustible floor in front of the door also needs non-flammable protection. Ash, stone chips and metal flakes will mark a light floor, so Harvia recommends dark floor materials and dark grout under and around the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-specs\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 36 Package Specifications\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003ePro 36 package specifications\u003c\/h2\u003e\n\u003cdiv class=\"hrv-specwrap\"\u003e\u003cdiv class=\"hrv-specgrid\"\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePro 36 (WKPR36M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e31 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSolid wood only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended room volume\u003c\/th\u003e\n\u003ctd\u003e494 to 1271 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone capacity\u003c\/th\u003e\n\u003ctd\u003e132.3 lbs maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone size\u003c\/th\u003e\n\u003ctd\u003eAngular split-face, 4 to 6 in (100 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum firewood length\u003c\/th\u003e\n\u003ctd\u003e15.4 in (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood diameter\u003c\/th\u003e\n\u003ctd\u003e3 to 6 in (80 to 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney temperature class\u003c\/th\u003e\n\u003ctd\u003eT600 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue connection opening\u003c\/th\u003e\n\u003ctd\u003e4.5 in (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum internal flue diameter\u003c\/th\u003e\n\u003ctd\u003e4.3 in (110 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to ceiling\u003c\/th\u003e\n\u003ctd\u003e49.2 in (1250 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to sides\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance behind\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance in front\u003c\/th\u003e\n\u003ctd\u003e19.7 in (500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance to masonry\u003c\/th\u003e\n\u003ctd\u003e2 in (50 mm), 4 in (100 mm) in a recess\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e20.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e31.89\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e158.8 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eWelded steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical supply\u003c\/th\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSee the listing question in the FAQ below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested to\u003c\/th\u003e\n\u003ctd\u003eEN 15821:2010, VTT in Finland (notified body 0809)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years residential, 6 months commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"hrv-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney kit\u003c\/th\u003e\n\u003ctd\u003eWHP1500 stainless steel or WHP1500M black steel, 1500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney extension\u003c\/th\u003e\n\u003ctd\u003eWHP1000 or WHP1000M, 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath\u003c\/th\u003e\n\u003ctd\u003eWL850 protective sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloor plate\u003c\/th\u003e\n\u003ctd\u003eWL110 protective bedding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone in the package\u003c\/th\u003e\n\u003ctd\u003e3 boxes of Harvia AC3020, 44 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"hrv-note\"\u003eSizing by room volume, stone capacity and running cost are covered in full on our \u003ca href=\"\/pages\/sauna-heater-buyers-guide\"\u003esauna heater buyers guide\u003c\/a\u003e. The rest of the range is on \u003ca href=\"\/collections\/harvia\"\u003eHarvia sauna heaters\u003c\/a\u003e and \u003ca href=\"\/collections\/wood-burning-sauna-stoves\"\u003ewood-burning sauna stoves\u003c\/a\u003e. All of our Harvia packages are on \u003ca href=\"\/collections\/sauna-heater-packages\"\u003esauna heater packages\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec\" id=\"hrv-ship\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eShipping \u0026amp; delivery\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eHow your package ships\u003c\/h2\u003e\n\u003cdiv class=\"hrv-ship\"\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eStove by freight, parts by parcel\u003c\/h3\u003e\n\u003cp\u003eAt 158.8 lbs boxed the Pro 36 moves by LTL freight on a pallet, and we will call you to arrange a delivery appointment. The chimney kit, extension, sheath, floor plate and stone travel as parcels in their own cartons, so expect more than one delivery. Plan for help getting the stove into the sauna: it is a two-person lift at least.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 10c0 7-9 12-9 12s-9-5-9-12a9 9 0 0 1 18 0Z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"3\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eContiguous US\u003c\/h3\u003e\n\u003cp\u003eDelivered throughout the lower 48. Alaska, Hawaii, Puerto Rico and Canada are quoted separately, so contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-card\"\u003e\n\u003cdiv class=\"hrv-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch3\u003eInspect on arrival\u003c\/h3\u003e\n\u003cp\u003eCheck the crate and each carton before you sign. Note any damage on the delivery receipt at the time of delivery, then contact us the same day so we can open a claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-sec hrv-faq\" id=\"hrv-faq\"\u003e\n\u003cp class=\"hrv-sec-eyebrow\"\u003eHarvia Pro 36 Package FAQ\u003c\/p\u003e\n\u003ch2 class=\"hrv-sec-h2\"\u003eQuestions buyers ask about the Pro 36 package\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is in the Harvia Pro 36 package?\u003c\/summary\u003e\u003cp\u003eSix parts: the Pro 36 wood-burning stove, a Harvia WHP1500 steel chimney kit and a 1000 mm WHP1000 extension in stainless steel or black steel, the WL850 protective sheath, the WL110 floor plate and three 44 lb boxes of Harvia AC3020 stone. The package is priced at those parts added together, with the stove at the same price it carries on its own and nothing added for putting the package together. What the package adds is the matching: the chimney, sheath and floor protection are the parts Harvia lists for this stove, and the stone is the 4 to 6 inch grade a wood stove takes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the chimney in the package long enough for my sauna?\u003c\/summary\u003e\u003cp\u003eThe package pairs the 1500 mm kit with a 1000 mm extension. How many sections a room needs depends on ceiling height and roof type, and a through-wall route can change it again, so we check the run with you before your order ships and tell you exactly what it takes rather than leaving you to guess at lengths.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a flue adapter with this package?\u003c\/summary\u003e\u003cp\u003eNo. The Harvia chimney in the package has a 115 mm smoke pipe, which matches the Pro 36's 115 mm (4.5 inch) connection opening. An adapter only comes into it when the stove goes onto standard 6 inch US stove pipe instead.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat size sauna room does the Harvia Pro 36 heat?\u003c\/summary\u003e\u003cp\u003eHarvia rates the Pro 36 for rooms of 494 to 1271 cubic feet. Multiply your room length, width and height in feet. Unlike an electric heater a wood stove has a real minimum as well as a maximum, because the fire cannot be throttled the way an element can, so a stove this size in a room below the minimum will overheat it. Non-insulated surface counts, and so does a glass door: Harvia adds 1.2 cubic meters of volume for every square meter of brick, glass, tile or concrete, which is near 3.9 cubic feet for every square foot. Add that before you compare against the range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy a sheath and a floor plate?\u003c\/summary\u003e\u003cp\u003eThe WL850 is the full sheath Harvia's manual pairs with the Pro 36. With it fitted, Harvia publishes a second, tighter clearance table, so the stove can sit closer to a combustible wall. The WL110 is the protective bedding Harvia's Pro manual gives for the Pro 36 on a tiled or combustible floor, where the smaller WL100 is not for this model, and on a combustible floor the manual also asks for non-flammable protection in front of the stove door, which is not in the package. Clearances are a code matter and your inspector has the final say.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre three boxes of stone enough?\u003c\/summary\u003e\u003cp\u003eYes. Harvia rates the Pro 36 to hold up to 132.3 lbs of stone, and three 20 kg boxes of AC3020 hold 132 lbs, which fills it almost exactly. Wood stoves take stone 4 to 6 inches across. AC3000, the smaller 2 to 4 inch grade used in electric heaters, is the wrong stone here.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long can the firewood be?\u003c\/summary\u003e\u003cp\u003eUp to 39 cm, which is 15.4 inches, and 3 to 6 inches thick. This matters more than it sounds: firewood in the United States is normally sold cut to 16 inches, which will not fit this firebox. Either specify a shorter cut when you order your wood or plan to cut it down yourself.  Burn dry, untreated split wood only. Never burn painted or pressure-treated timber, chipboard, plastic or accelerants in a sauna stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the Pro 36 listed for use in the United States?\u003c\/summary\u003e\u003cp\u003eHarvia publishes CE and EAC marks for this stove and does not publish a North American listing for it. CE is a European conformity marking, not a US or Canadian listing. Depending on where you live that can affect permitting, inspection and what your home insurer will accept for a solid-fuel appliance. Check with your local building department and your insurer before ordering, and call us if you want us to check the position for this specific stove.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\u003cp\u003eThe stove itself is not hardwired, so there is no electrician involved, but the chimney is the part that matters and in most jurisdictions a solid-fuel appliance and its flue need a permit and an inspection. Clearances to combustible material are not advisory. The stove also needs a floor that can carry 154.3 lbs plus stone, and floor protection unless it stands on concrete at least 60 mm (2.4 in) thick. Talk to your building department before you buy, not after.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty comes with this stove?\u003c\/summary\u003e\u003cp\u003eHarvia covers this stove for 2 years in residential family use under the Limited Warranty for Harvia Products dated 18 November 2025. In commercial or other non-consumer use the period is 6 months. The registration extension applies to electric heaters only, so it does not extend a wood stove. Cover runs from your date of purchase, so keep your receipt. Harvia also requires that the stove is installed to its manual and to local code, and that the chimney work is done properly, so keep your installer's paperwork with your receipt. Transport or storage damage is separate and must be reported no later than seven days after delivery. Harvia US Inc. is the warrantor and handles claims directly, and we open the claim on your behalf. Full terms are on our \u003ca href=\"\/pages\/harvia-warranty-policy\"\u003eHarvia warranty policy\u003c\/a\u003e page.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-trust\"\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 7v6c0 5 3.4 8.4 8 9 4.6-.6 8-4 8-9V7Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Dealer\u003c\/h4\u003e\n\u003cp\u003eBacked by the Harvia manufacturer warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 8h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003eFree shipping to the lower 48\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch4\u003eRecovery Specialists\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:+18885005675\" style=\"color:#A2937F!important;\"\u003e(888) 500-5675\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-tr\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#E8A359\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003ch4\u003eAuthorized Stock\u003c\/h4\u003e\n\u003cp\u003eSupplied through our authorized distributor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hrv-cta\"\u003e\n\u003ch2\u003eTalk the chimney run through before you order\u003c\/h2\u003e\n\u003cp\u003eThe flue size, the clearances and the permit are where wood sauna projects go wrong, and they are all easier to solve before anything is bought. Tell us your room and your chimney situation and we will tell you honestly whether the Pro 36 fits.\u003c\/p\u003e\n\u003ca class=\"hrv-cta-btn\" href=\"tel:+18885005675\"\u003e\u003cspan class=\"hrv-cta-lbl\"\u003eSpeak with an Expert\u003c\/span\u003e\u003cspan class=\"hrv-cta-num\"\u003e(888) 500-5675\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"hrv-cta-top\"\u003e\u003ca href=\"#\"\u003e↑ Ready to order? Scroll up to add to cart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Stainless Steel","offer_id":53488896704879,"sku":"HRV-PKG-WKPR36M-SS","price":5538.0,"currency_code":"USD","in_stock":true},{"title":"Black Steel","offer_id":53488896737647,"sku":"HRV-PKG-WKPR36M-BK","price":5666.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/0674\/1103\/files\/harvia-pro-36-wood-burning-sauna-stove-package-stainless-chimney-sheath-floor-plate-stones.jpg?v=1789648104"}],"url":"https:\/\/recoveryroomdirect.com\/collections\/harvia-wood-stoves.oembed","provider":"Recovery Room Direct","version":"1.0","type":"link"}