{"product_id":"cozy-heat-sw-thru-wall-wood-burning-sauna-stove","title":"Cozy Heat SW Thru-Wall Sauna Stove (12kW \/ 18kW)","description":"\u003ch2 style=\"text-align: center;\" data-end=\"700\" data-start=\"664\"\u003eDescription\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\" data-end=\"1278\" data-start=\"981\"\u003eThe \u003cstrong data-end=\"1013\" data-start=\"985\"\u003eCozy Heat OG Sauna Stove\u003c\/strong\u003e is an authentic wood-burning sauna heater hand-made in Estonia, where sauna bathing is a national tradition. Built\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-end=\"1337\" data-start=\"1008\"\u003eThe \u003cstrong data-end=\"1050\" data-start=\"1012\"\u003eCozy Heat SW Thru-Wall Sauna Stove\u003c\/strong\u003e brings authentic wood-fired sauna heating together with the convenience of a through-wall firebox design. Hand-crafted in Estonia, where sauna bathing is deeply rooted in national culture, this heater produces the gentle, long-lasting heat that traditional sauna enthusiasts appreciate.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-end=\"1588\" data-start=\"1339\"\u003eThe SW-TW model allows the firebox to extend through the sauna wall, making it possible to \u003cstrong data-end=\"1475\" data-start=\"1430\"\u003eload firewood from outside the sauna room\u003c\/strong\u003e. This keeps the sauna interior clean while maintaining the classic ambiance of a traditional wood-burning sauna.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-end=\"1867\" data-start=\"1590\"\u003eDesigned specifically for pouring water over hot sauna stones, the Cozy Heat SW-TW generates rich steam that fills the room with relaxing warmth and humidity. Its sleek cylindrical design improves heat circulation while also creating a modern visual centerpiece for your sauna.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-end=\"1898\" data-start=\"1869\"\u003eAvailable heating capacities:\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-end=\"1962\" data-start=\"1900\"\u003e\u003cstrong data-end=\"1914\" data-start=\"1900\"\u003e12kW Model\u003c\/strong\u003e\u003cbr data-end=\"1917\" data-start=\"1914\"\u003eFor sauna rooms from \u003cstrong data-end=\"1962\" data-start=\"1938\"\u003e210 – 423 cubic feet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-end=\"2026\" data-start=\"1964\"\u003e\u003cstrong data-end=\"1978\" data-start=\"1964\"\u003e18kW Model\u003c\/strong\u003e\u003cbr data-end=\"1981\" data-start=\"1978\"\u003eFor sauna rooms from \u003cstrong data-end=\"2026\" data-start=\"2002\"\u003e317 – 635 cubic feet\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\" data-end=\"1571\" data-start=\"1544\"\u003eAvailable Heating Options\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\" data-start=\"1643\" data-end=\"1754\"\u003eThe Cozy Heat OG sauna stove is available in two heating capacities depending on the size of your sauna room.\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\" data-start=\"1756\" data-end=\"1770\"\u003e12kW Model\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\" data-start=\"1772\" data-end=\"1877\"\u003e• Designed for sauna rooms \u003cstrong data-start=\"1799\" data-end=\"1823\"\u003e210 – 423 cubic feet\u003c\/strong\u003e\u003cbr data-start=\"1823\" data-end=\"1826\"\u003e• Requires a minimum of \u003cstrong data-start=\"1850\" data-end=\"1877\"\u003e200 lbs of sauna stones\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\" data-start=\"1879\" data-end=\"1893\"\u003e18kW Model\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\" data-start=\"1895\" data-end=\"2000\"\u003e• Designed for sauna rooms \u003cstrong data-start=\"1922\" data-end=\"1946\"\u003e317 – 635 cubic feet\u003c\/strong\u003e\u003cbr data-start=\"1946\" data-end=\"1949\"\u003e• Requires a minimum of \u003cstrong data-start=\"1973\" data-end=\"2000\"\u003e350 lbs of sauna stones\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-start=\"2002\" data-end=\"2106\"\u003eSelecting the correct heating capacity ensures efficient heat distribution and optimal steam production.\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\" data-end=\"2054\" data-start=\"2033\"\u003eHeating Performance\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\" data-end=\"2241\" data-start=\"2056\"\u003eWood-burning sauna stoves produce a softer and more natural heat compared to electric heaters. The Cozy Heat SW-TW delivers steady radiant warmth while maintaining efficient combustion.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-end=\"2495\" data-start=\"2243\"\u003eAt the core of the heater is a \u003cstrong data-end=\"2316\" data-start=\"2274\"\u003e5mm thick stainless steel flame cutter\u003c\/strong\u003e, the most critical component in any wood-burning sauna heater. This heavy-duty construction ensures long-term durability and reliable performance even under extreme temperatures.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-end=\"2657\" data-start=\"2497\"\u003eThe SW-TW heater is engineered to burn wood efficiently, producing cleaner emissions and reducing fuel consumption compared with many traditional sauna heaters.\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\" data-end=\"2312\" data-start=\"2212\"\u003eKey Features\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\" data-end=\"3130\" data-start=\"2676\"\u003eConvenient through-wall firebox design\u003cbr data-end=\"2717\" data-start=\"2714\"\u003eWood-burning sauna heater\u003cbr data-end=\"2745\" data-start=\"2742\"\u003eHeavy-duty steel construction\u003cbr data-end=\"2777\" data-start=\"2774\"\u003eSmoke gases are \u003cstrong data-end=\"2807\" data-start=\"2793\"\u003e6× cleaner\u003c\/strong\u003e than traditional heaters\u003cbr data-end=\"2835\" data-start=\"2832\"\u003eCertified with \u003cstrong data-end=\"2879\" data-start=\"2850\"\u003eGerman BIMSCH certificate\u003c\/strong\u003e\u003cbr data-end=\"2882\" data-start=\"2879\"\u003eConsumes \u003cstrong data-end=\"2911\" data-start=\"2891\"\u003e25-40% less fuel\u003c\/strong\u003e than comparable sauna stoves\u003cbr data-end=\"2943\" data-start=\"2940\"\u003eMinimal safety clearance requirements\u003cbr data-end=\"2983\" data-start=\"2980\"\u003eProduces mild and long-lasting radiant heat\u003cbr data-end=\"3029\" data-start=\"3026\"\u003eFloor-mounted installation\u003cbr data-end=\"3058\" data-start=\"3055\"\u003eDesigned for pouring water over sauna stones\u003cbr data-end=\"3105\" data-start=\"3102\"\u003eHand-crafted in Estonia\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\" data-end=\"3157\" data-start=\"3137\"\u003eStone Requirements\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\" data-end=\"3225\" data-start=\"3159\"\u003eProper sauna stones are required for safe and efficient operation.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-end=\"3279\" data-start=\"3227\"\u003e\u003cstrong data-end=\"3241\" data-start=\"3227\"\u003e12kW Model\u003c\/strong\u003e\u003cbr data-end=\"3244\" data-start=\"3241\"\u003eMinimum \u003cstrong data-end=\"3279\" data-start=\"3252\"\u003e175 lbs of sauna stones\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-end=\"3333\" data-start=\"3281\"\u003e\u003cstrong data-end=\"3295\" data-start=\"3281\"\u003e18kW Model\u003c\/strong\u003e\u003cbr data-end=\"3298\" data-start=\"3295\"\u003eMinimum \u003cstrong data-end=\"3333\" data-start=\"3306\"\u003e220 lbs of sauna stones\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-end=\"3487\" data-start=\"3335\"\u003eNatural sauna stones vary in shape and size. Purchasing an additional box of stones is recommended to ensure the best fit and optimal heat distribution.\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\" data-end=\"3501\" data-start=\"3438\"\u003eIncludes\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\" class=\"comp-tab-container MuiBox-root css-1xdhyk6\"\u003e\n\u003cdiv aria-labelledby=\"vertical-tab-2\" id=\"vertical-tabpanel-2\" role=\"tabpanel\" class=\"comp-tab-panel MuiBox-root css-1cmi1w1\"\u003e\n\u003cdiv class=\"MuiBox-root css-0\"\u003e\n\u003cdiv class=\"comp-native-html MuiBox-root css-1zxtef\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eOuter frame of the heater\u003c\/p\u003e\n\u003cp\u003eChimney pipe \u003c\/p\u003e\n\u003cp\u003eHeater body\u003c\/p\u003e\n\u003cp\u003eCleaning hatch\u003c\/p\u003e\n\u003cp\u003eHeater door with glass\u003c\/p\u003e\n\u003cp\u003eAsh box\u003c\/p\u003e\n\u003cp\u003eInstallation and operation manual\u003c\/p\u003e\n\u003cp\u003e2-Year Warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" class=\"MuiContainer-root MuiContainer-disableGutters comp-section MuiContainer-paddingTopLg MuiContainer-paddingBottomLg css-1xo86ii\"\u003e\n\u003cdiv class=\"MuiContainer-root MuiContainer-maxWidthLg comp-section__content css-1gwm6rx\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"text-align: center;\" data-end=\"3501\" data-start=\"3438\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg height=\"360\" width=\"500\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/8065\/9961\/files\/Screenshot_2026-03-04_at_1.01.27_PM.png?v=1772650916\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg height=\"360\" width=\"500\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/8065\/9961\/files\/Screenshot_2026-03-04_at_1.01.34_PM.png?v=1772650918\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eTechnical \u003c\/h2\u003e\n\u003ctable width=\"100%\" style=\"width: 66.4354%; margin-left: auto; margin-right: auto;\" height=\"5\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.8004%;\"\u003eInstallation and Operational Manual \u003c\/td\u003e\n\u003ctd style=\"width: 65.8494%; text-align: center;\"\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1ouEkK5iW4nrx5ZnKWq7zKuite8xJYfDI\/view?usp=sharing\" rel=\"noopener\" target=\"_blank\"\u003ecozy manual.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.8004%;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"width: 65.8494%; text-align: center;\"\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1qj4S08RqpFFe2QA4RuBIMhMjtml9gd49\/view?usp=sharing\" rel=\"noopener\" target=\"_blank\"\u003eWarranty.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"text-align: center;\" data-end=\"5177\" data-start=\"5138\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" data-end=\"5177\" data-start=\"5138\"\u003eWhy Choose the Cozy Heat SW-TW Model?\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\" data-end=\"5401\" data-start=\"5179\"\u003e• Load firewood from outside the sauna room\u003cbr data-end=\"5225\" data-start=\"5222\"\u003e• Keeps the sauna interior clean and comfortable\u003cbr data-end=\"5276\" data-start=\"5273\"\u003e• Authentic traditional sauna heat\u003cbr data-end=\"5313\" data-start=\"5310\"\u003e• Premium European craftsmanship\u003cbr data-end=\"5348\" data-start=\"5345\"\u003e• Efficient wood consumption and cleaner combustion\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-end=\"2138\" data-start=\"2032\"\u003e \u003c\/p\u003e","brand":"The Recovery Shop","offers":[{"title":"12kW","offer_id":47476644937977,"sku":"4745010348068","price":2725.0,"currency_code":"USD","in_stock":true},{"title":"18kW","offer_id":47476644970745,"sku":"4745010348143","price":3205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8065\/9961\/files\/1_b252e11d-a761-4b13-a2fa-493273b14da2.jpg?v=1772651049","url":"https:\/\/therecoveryshops.com\/products\/cozy-heat-sw-thru-wall-wood-burning-sauna-stove","provider":"The Recovery Shop","version":"1.0","type":"link"}