{"title":"Sauna heaters – external heating","description":"","products":[{"product_id":"harvia-20-holz-saunaofen-innen-aussenbefeuerung","title":"Harvia 20 wood-burning Sauna Heater | Internal \u0026 external firing","description":"\u003ch2\u003eHarvia 20 Series – Your entry into the world of wood-fired sauna heaters \u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eExperience the authentic warmth of a Finnish sauna heater\u003c\/strong\u003e with the Harvia 20 series. These heaters stand for the highest quality, durability, and an incomparable sauna experience. Whether you have a \u003cstrong\u003eBarrel Sauna\u003c\/strong\u003e, \u003cstrong\u003eOutdoor Sauna\u003c\/strong\u003e, or classic sauna, Harvia has the right heater for you. \u003c\/p\u003e\n\u003ch3\u003eWhy the Harvia 20 series is the perfect choice\u003c\/h3\u003e\n\u003ch4\u003ePowerful and efficient\u003c\/h4\u003e\n\u003cp\u003eWith an output of\u003cstrong\u003e18 to 26.1 kW,\u003c\/strong\u003e the Harvia 20 series heats your sauna quickly and evenly. Whether you have a small or medium-sized cabin, these heaters are perfect for rooms with a volume of \u003cstrong\u003e8 to 20 m³\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch4\u003eHigh-quality materials and workmanship\u003c\/h4\u003e\n\u003cp\u003eThe stoves are made of \u003cstrong\u003estainless steel\u003c\/strong\u003e and have been designed for a long service life. The robust design can withstand high temperatures and guarantees you a durable product.\u003c\/p\u003e\n\u003ch4\u003eTradition meets modernity\u003c\/h4\u003e\n\u003cp\u003eEnjoy the \u003cstrong\u003ecrackling wood fire\u003c\/strong\u003e and the pleasant warmth—a feeling that only wood-fired sauna stoves can provide. At the same time, the stoves offer practical features such as \u003cstrong\u003elarge viewing windows\u003c\/strong\u003e through which you can watch the fire and optional accessories for even more comfort.\u003c\/p\u003e\n\u003ch4\u003eSustainable and environmentally friendly\u003c\/h4\u003e\n\u003cp\u003eWith efficient combustion and sophisticated design, Harvia 20 sauna heaters consume less wood while still offering maximum performance.\u003c\/p\u003e\n\u003ch4\u003ePerfect for German requirements\u003c\/h4\u003e\n\u003cp\u003eMany models in the Harvia 20 series can be equipped with a \u003cstrong\u003eBImSchV kit\u003c\/strong\u003e to meet German environmental requirements. So nothing stands in the way of your sauna experience!\u003c\/p\u003e\n\u003ch3\u003eThe advantages at a glance:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e Suitable for barrel saunas, Outdoor Saunas, and classic sauna cabins. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e Fast heating and long-lasting warmth. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElegant design:\u003c\/strong\u003e Fits seamlessly into any sauna concept. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e A safety handle and well-thought-out design protect against overheating. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat distribution:\u003c\/strong\u003e Uniform temperatures for a comfortable sauna experience. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy maintenance:\u003c\/strong\u003e Large cleaning openings make maintenance easy. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHarvia – A brand with tradition\u003c\/h3\u003e\n\u003cp\u003eHarvia is a Finnish family business with over 70 years of tradition. It stands for \u003cstrong\u003einnovation\u003c\/strong\u003e, \u003cstrong\u003ecraftsmanship\u003c\/strong\u003e, and a love of saunas. With the Harvia 20 series stoves, you can bring a piece of this history into your home. \u003c\/p\u003e\n\u003ch3\u003eTechnical highlights of the Harvia 20 series:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 18–26.1 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabin size:\u003c\/strong\u003e For volumes from \u003cstrong\u003e8 to 20 m³\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombustion chamber size:\u003c\/strong\u003e For logs up to \u003cstrong\u003e51 cm in length\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone quantity:\u003c\/strong\u003e Maximum 40 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistances:\u003c\/strong\u003e Safe distance from walls and ceiling, adapted to modern safety standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eYour step towards the perfect sauna\u003c\/h3\u003e\n\u003cp\u003eWhether you are planning your first sauna or looking for an upgrade, the Harvia 20 series is the right choice for you. \u003cstrong\u003eWhat are you waiting for?\u003c\/strong\u003e Start your own personal wellness oasis now with a wood-fired Sauna Heater that combines tradition, quality, and comfort. \u003c\/p\u003e\n\u003ctable style=\"width: 100.091%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 15.4332%;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/schornsteinfeger-Photoroom.jpg?v=1738000992\" alt=\"\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 84.1999%;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 108, 132);\"\u003e A chimney sweep should be consulted before purchasing a wood-burning stove, regardless of country-specific legal regulations.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border:none;border-collapse:collapse;border-spacing:0;}\n.tg td{border-style:solid;border-width:0px;font-family:Arial, sans-serif;font-size:14px;overflow:hidden;\n  padding:10px 5px;word-break:normal;}\n.tg th{border-style:solid;border-width:0px;font-family:Arial, sans-serif;font-size:14px;font-weight:normal;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-ezjy{background-color:#6eb5c0;font-weight:bold;text-align:left;vertical-align:bottom}\n.tg .tg-7zrl{text-align:left;vertical-align:bottom}\n\u003c\/style\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"6\" class=\"tg-ezjy\"\u003eMain differences between the models at a glance:\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-ezjy\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"tg-ezjy\"\u003eService\u003c\/td\u003e\n\u003ctd class=\"tg-ezjy\"\u003eFiring\u003c\/td\u003e\n\u003ctd class=\"tg-ezjy\"\u003eWater boiler\u003cbr\u003eConnection\u003c\/td\u003e\n\u003ctd class=\"tg-ezjy\"\u003eBImSchV-\u003cbr\u003ecompliant\u003c\/td\u003e\n\u003ctd class=\"tg-ezjy\"\u003eIdeal for\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-ezjy\"\u003e20 Duo\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003e18 kW\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eExternally fired\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eNo\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eNo\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eMedium-sized saunas (8-20 m³)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-ezjy\"\u003e20 Pro\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003e24.1 kW\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eIndoor heating\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eNo\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eOptional\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eFast heating, all-rounder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-ezjy\"\u003e20 Pro SL\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003e24.1 kW\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eExternally fired\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eNo\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eOptional\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eBarrelOutdoor Saunas (8-20 m³)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-ezjy\"\u003e20 RS Pro\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003e26.1 kW\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eIndoor heating\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eOn the right-hand side\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eNo\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eLarge cabins, water connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-ezjy\"\u003e20 LS Pro\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003e26.1 kW\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eIndoor heating\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eOn the left\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eNo\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eLarge cabins, water connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-ezjy\"\u003e20 ES Pro\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003e26.1 kW\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eIndoor heating\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eIntegrated\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eOptional\u003c\/td\u003e\n\u003ctd class=\"tg-7zrl\"\u003eSaunas with water requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhich differences are particularly important to you?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiring:\u003c\/strong\u003e Internal or external firing – externally fired models such as the Duo or Pro SL are perfect if you want a separate heating chamber.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e The 20 Duo (18 kW) is sufficient for smaller saunas, while models such as the 20 Pro or the RS\/LS variants with up to 26.1 kW provide more intense heat for large cabins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional features:\u003c\/strong\u003e Some models (e.g., ES and RS\/LS) offer water connections or integrated boilers—ideal for added convenience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border:none;border-collapse:collapse;border-color:#ccc;border-spacing:0;}\n.tg td{background-color:#fff;border-color:#ccc;border-style:solid;border-width:0px;color:#333;\n  font-family:Arial, sans-serif;font-size:14px;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{background-color:#f0f0f0;border-color:#ccc;border-style:solid;border-width:0px;color:#333;\n  font-family:Arial, sans-serif;font-size:14px;font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-zv36{background-color:#ffffff;border-color:inherit;font-weight:bold;text-align:left;vertical-align:top}\n.tg .tg-jxgv{background-color:#FFF;border-color:inherit;text-align:left;vertical-align:top}\n.tg .tg-77f3{background-color:#6EB5C0;border-color:inherit;font-weight:bold;text-align:left;vertical-align:top}\n.tg .tg-fymr{border-color:inherit;font-weight:bold;text-align:left;vertical-align:top}\n.tg .tg-0pky{border-color:inherit;text-align:left;vertical-align:top}\n.tg .tg-c6of{background-color:#ffffff;border-color:inherit;text-align:left;vertical-align:top}\n.tg .tg-y02l{border-color:inherit;color:#00E;text-align:left;text-decoration:underline;vertical-align:top}\n.tg .tg-mfxq{background-color:#FFF;border-color:inherit;color:#00E;text-align:left;text-decoration:underline;vertical-align:top}\n\u003c\/style\u003e\n\u003ctable class=\"tg\" style=\"undefined;table-layout: fixed; width: 1148px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 188px;\"\u003e \u003ccol style=\"width: 161px;\"\u003e \u003ccol style=\"width: 155px;\"\u003e \u003ccol style=\"width: 169px;\"\u003e \u003ccol style=\"width: 157px;\"\u003e \u003ccol style=\"width: 159px;\"\u003e \u003ccol style=\"width: 159px;\"\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-77f3\"\u003e\u003cbr\u003e\u003c\/th\u003e\n\u003cth class=\"tg-77f3\"\u003eHarvia 20 Duo\u003c\/th\u003e\n\u003cth class=\"tg-77f3\"\u003eHarvia 20 ES Pro\u003c\/th\u003e\n\u003cth class=\"tg-77f3\"\u003eHarvia 20 LS Pro\u003c\/th\u003e\n\u003cth class=\"tg-77f3\"\u003eHarvia 20 Pro\u003c\/th\u003e\n\u003cth class=\"tg-77f3\"\u003eHarvia 20 Pro S\u003c\/th\u003e\n\u003cth class=\"tg-77f3\"\u003eHarvia 20 RS Pro\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fymr\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"tg-0pky\"\u003e430 mm\u003c\/td\u003e\n\u003ctd class=\"tg-0pky\"\u003e430 mm\u003c\/td\u003e\n\u003ctd class=\"tg-0pky\"\u003e580 mm\u003c\/td\u003e\n\u003ctd class=\"tg-0pky\"\u003e430 mm\u003c\/td\u003e\n\u003ctd class=\"tg-0pky\"\u003e430 mm\u003c\/td\u003e\n\u003ctd class=\"tg-0pky\"\u003e580 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-zv36\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"tg-c6of\"\u003e760 mm\u003c\/td\u003e\n\u003ctd class=\"tg-c6of\"\u003e760 mm\u003c\/td\u003e\n\u003ctd class=\"tg-jxgv\"\u003e760 mm\u003c\/td\u003e\n\u003ctd class=\"tg-jxgv\"\u003e760 mm\u003c\/td\u003e\n\u003ctd class=\"tg-jxgv\"\u003e760 mm\u003c\/td\u003e\n\u003ctd class=\"tg-jxgv\"\u003e760 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fymr\"\u003eDepth\u003c\/td\u003e\n\u003ctd class=\"tg-jxgv\"\u003e510 mm + 280 mm\u003c\/td\u003e\n\u003ctd class=\"tg-jxgv\"\u003e650 mm\u003c\/td\u003e\n\u003ctd class=\"tg-jxgv\"\u003e510 mm\u003c\/td\u003e\n\u003ctd class=\"tg-jxgv\"\u003e510 mm\u003c\/td\u003e\n\u003ctd class=\"tg-jxgv\"\u003e510 mm + 210 mm\u003c\/td\u003e\n\u003ctd class=\"tg-jxgv\"\u003e510 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fymr\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"tg-0pky\"\u003e80 kg\u003c\/td\u003e\n\u003ctd class=\"tg-jxgv\"\u003e75 kg\u003c\/td\u003e\n\u003ctd class=\"tg-jxgv\"\u003e65 kg\u003c\/td\u003e\n\u003ctd class=\"tg-jxgv\"\u003e60 kg\u003c\/td\u003e\n\u003ctd class=\"tg-0pky\"\u003e70 kg\u003c\/td\u003e\n\u003ctd class=\"tg-jxgv\"\u003e65 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fymr\"\u003eService\u003c\/td\u003e\n\u003ctd class=\"tg-0pky\"\u003e18 kW\u003c\/td\u003e\n\u003ctd class=\"tg-jxgv\"\u003e26.1 kW\u003c\/td\u003e\n\u003ctd class=\"tg-0pky\"\u003e24.1 kW\u003c\/td\u003e\n\u003ctd class=\"tg-0pky\"\u003e24.1 kW\u003c\/td\u003e\n\u003ctd class=\"tg-0pky\"\u003e24.1 kW\u003c\/td\u003e\n\u003ctd class=\"tg-0pky\"\u003e24.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fymr\"\u003eOperating instructions\u003c\/td\u003e\n\u003ctd class=\"tg-0pky\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Harvia_20_Duo_Bedienungsanleitung.pdf?v=1737835316\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOperating instructions 20 Duo\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-0pky\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Harvia_20_ES_Pro_Bedienungsanleitung.pdf?v=1737835285\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOperating instructions 20 ES Pro\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-0pky\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Harvia_20_ES_Pro_Bedienungsanleitung.pdf?v=1737835285\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOperating instructions 20 LS Pro\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-y02l\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Harvia_20_ES_Pro_Bedienungsanleitung.pdf?v=1737835285\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOperating Instructions 20 Pro\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-y02l\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Harvia_20_ES_Pro_Bedienungsanleitung.pdf?v=1737835285\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOperating Instructions 20 Pro\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-y02l\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Harvia_20_ES_Pro_Bedienungsanleitung.pdf?v=1737835285\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOperating instructions 20 RS Pro\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fymr\"\u003eDeclaration of performance\u003c\/td\u003e\n\u003ctd class=\"tg-jxgv\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Harvia_20_Duo_Leistungserklarung.pdf?v=1737835258\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ePerformance declaration 20 Duo\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-jxgv\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Harvia_20_ES_Pro_Leistungserklarung.pdf?v=1737835253\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ePerformance declaration 20 ES Pro\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-jxgv\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Harvia_20_ES_Pro_Leistungserklarung.pdf?v=1737835253\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ePerformance declaration 20 LS Pro\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mfxq\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Harvia_20_ES_Pro_Leistungserklarung.pdf?v=1737835253\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDeclaration of performance 20 Pro\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mfxq\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Harvia_20_ES_Pro_Leistungserklarung.pdf?v=1737835253\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDeclaration of performance 20 Pro\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mfxq\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Harvia_20_ES_Pro_Leistungserklarung.pdf?v=1737835253\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ePerformance declaration 20 RS Pro\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Harvia","offers":[{"title":"Harvia 20 ES Pro","offer_id":50668279005448,"sku":"WKPR20ESM","price":1051.0,"currency_code":"EUR","in_stock":true},{"title":"Harvia 20 LS Pro","offer_id":50668279038216,"sku":"WKPR20LSM","price":1051.0,"currency_code":"EUR","in_stock":true},{"title":"Harvia 20 Pro","offer_id":50668279070984,"sku":"WKPR20M","price":989.0,"currency_code":"EUR","in_stock":true},{"title":"Harvia 20 RS Pro","offer_id":50668279136520,"sku":"WKPR20RSM","price":1051.0,"currency_code":"EUR","in_stock":true},{"title":"Harvia 20 Duo","offer_id":50668278972680,"sku":"WKPR20DUOS","price":1051.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/harvia-20-duo-aussenbefeuerter-saunaofen-holz-18-kw-wk200slux.jpg?v=1739388616"},{"product_id":"cozy-12-quattro-holzsaunaofen-fuer-saunen-bis-13-m-bimschv-2-innen-aussenbefeuerung","title":"Cozy 12 Quattro wood-burning sauna heater for saunas up to 12 m³ – BImSchV 2, indoor \u0026 outdoor firing","description":"\u003cp\u003eGeneral information\n\u003cbr\u003e    Model: Cozy 12 Quattro\n\u003cbr\u003e    Product type: Wood-burning sauna heater\n\u003cbr\u003e    Room size: up to 12 m³\n\u003cbr\u003e    Stone capacity: 80 kg\n\u003cbr\u003e    Design: Strict geometry, minimalist, available in black or stainless steel\n\u003cbr\u003e    Available variants: 12 Quattro (internal heating) \/ 12 Quattro TW (external heating)\u003c\/p\u003e\n\n\u003cp\u003eTechnical data by variant\n\u003cbr\u003e    ► 12 Quattro (internal heating)\n\u003cbr\u003e        Firing: Internal firing\n\u003cbr\u003e        Room size: up to 12 m³\n\u003cbr\u003e        Stone capacity: 80 kg\n\u003cbr\u003e        Maximum log length: 33 cm\n\u003cbr\u003e        Safety distance to the side (without protective cover): 170 mm\n\u003cbr\u003e    ► 12 Quattro TW (external heating)\n\u003cbr\u003e        Heating: External heating (through the sauna wall)\n\u003cbr\u003e        Room size: up to 12 m³\n\u003cbr\u003e        Stone capacity: 80 kg\n\u003cbr\u003e        Maximum log length: 33 cm\n\u003cbr\u003e        Safety distance to the side (without protective cover): 170 mm\n\u003cbr\u003e        Note: Interior free of wood debris and ash\u003c\/p\u003e\n\n\u003cp\u003eDesign \u0026amp; Construction\n\u003cbr\u003e    Material: 5 mm structural steel\n\u003cbr\u003e    Finish: Black or stainless steel\n\u003cbr\u003e    Stone grid: Interchangeable, customization possible\n\u003cbr\u003e    Geometry: Quattro design – austere and minimalist\u003c\/p\u003e\n\n\u003cp\u003ePerformance \u0026amp; Combustion\n\u003cbr\u003e    Secondary air system: Yes – reduces wood consumption by at least 25%.\n\u003cbr\u003e    Emissions level: Six times lower than comparable models\n\u003cbr\u003e    Certifications: BImSchV Level 2, EN 15821, DIN EN 13240\n\u003cbr\u003e    Retrofitting: Not required\u003c\/p\u003e\n\n\u003cp\u003eWarranty \u0026amp; Manufacturer\n\u003cbr\u003e    Manufacturer: COZY Heat, Estonia\n\u003cbr\u003e    Warranty: 5-year manufacturer's warranty\u003c\/p\u003e\n\n\u003cp\u003eScope of delivery\n\u003cbr\u003e    ✔ Cozy 12 Quattro wood-burning sauna heater (depending on the selected variant: internal combustion or TW external combustion)\n\u003cbr\u003e    ✔ Aschekasten\n\u003cbr\u003e    ✔ Operating and installation instructions\u003c\/p\u003e\n\n\u003cp\u003eSpecial features\n\u003cbr\u003e    ✔ Secondary air system with at least 25% reduced wood consumption\n\u003cbr\u003e    ✔ BImSchV Level 2 certified – no retrofitting required\n\u003cbr\u003e    ✔ 80 kg stone mass for soft, even steam\n\u003cbr\u003e    ✔ Safety distance to the side only 170 mm without additional protective cladding\n\u003cbr\u003e    ✔ Optional: sauna stones, TW frame set, chimney ceiling feed-through set\u003c\/p\u003e","brand":"Cozy","offers":[{"title":"12 Quattro (internal heating)","offer_id":52658105745672,"sku":"COZY 12 QUATTRO Komplettset","price":922.0,"currency_code":"EUR","in_stock":true},{"title":"12 Quattro TW (external lighting)","offer_id":52658105778440,"sku":"COZY 12 QUATTRO-TW Komplettset","price":978.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Cozy_12_Quattro_Saunaofen_-_Ansicht_von_Vorne.jpg?v=1772354142"},{"product_id":"cozy-18-o-holzsaunaofen-fuer-saunen-bis-18-m-bimschv-2-innen-aussenbefeuerung","title":"Cozy 18 O wood-burning sauna heater for saunas up to 22 m³ – BImSchV 2, indoor \u0026 outdoor firing","description":"\u003cp\u003eGeneral information\n\u003cbr\u003e    Model: Cozy 18 O\n\u003cbr\u003e    Product type: Wood-burning sauna heater\n\u003cbr\u003e    Area of application: Sauna rooms up to 22 m³\n\u003cbr\u003e    Firing type: Internal firing (18 O) or external firing (18 O-TW)\n\u003cbr\u003e    Available variants: 18 O (internal heating) \/ 18 O-TW (external heating)\n\u003cbr\u003e    Design: Classic O-design with expanded metal mesh, black or stainless steel\u003c\/p\u003e\n\n\u003cp\u003ePerformance \u0026amp; sauna experience\n\u003cbr\u003e    Stone capacity: 160 kg\n\u003cbr\u003e    Log length: up to 40 cm\n\u003cbr\u003e    Heat storage: Highest stone capacity in the entire COZY range\n\u003cbr\u003e    Wood consumption: Reduced by at least 25% (up to 40% in tests)\n\u003cbr\u003e    Emissions: Six times lower than conventional wood-burning sauna stoves\n\u003cbr\u003e    Safety distance: 230 mm to combustible materials on the sides (without heat protection wall)\u003c\/p\u003e\n\n\u003cp\u003eTechnical data by variant\n\u003cbr\u003e    ► 18 O (internal heating)\n\u003cbr\u003e        Firing: Internal firing\n\u003cbr\u003e        Refilling: From the inside (from inside the sauna)\n\u003cbr\u003e    ► 18 O-TW (external lighting)\n\u003cbr\u003e        Firing: External firing (TW variant)\n\u003cbr\u003e        Refilling: From the outside through the sauna wall\n\u003cbr\u003e        Scope of delivery note: TW frame set available as an option\u003c\/p\u003e\n\n\u003cp\u003eDesign \u0026amp; Construction\n\u003cbr\u003e    Body material: Structural steel, 5 mm wall thickness\n\u003cbr\u003e    Surface: Black or stainless steel\n\u003cbr\u003e    Design: Expanded metal mesh provides a view of the stones\n\u003cbr\u003e    Manufacturer: COZY Heat, Estonia (founded in 2018)\u003c\/p\u003e\n\n\u003cp\u003eCertifications \u0026amp; Standards\n\u003cbr\u003e    BImSchV Level 2 (without additional filter technology)\n\u003cbr\u003e    EN 15821\n\u003cbr\u003e    DIN EN 13240\u003c\/p\u003e\n\n\u003cp\u003eWarranty\n\u003cbr\u003e    Manufacturer's warranty: 5 years\u003c\/p\u003e\n\n\u003cp\u003eScope of delivery\n\u003cbr\u003e    ✔ Cozy 18 O wood-burning sauna heater (depending on the selected variant: internal combustion or TW external combustion)\n\u003cbr\u003e    ✔ Aschekasten\n\u003cbr\u003e    ✔ Operating and installation instructions\u003c\/p\u003e\n\n\u003cp\u003eSpecial features\n\u003cbr\u003e    ✔ Highest stone capacity (160 kg) in the entire COZY range\n\u003cbr\u003e    ✔ Particularly soft, long-lasting steam thanks to high heat storage mass\n\u003cbr\u003e    ✔ Low-emission combustion – BImSchV Level 2 without filter technology\n\u003cbr\u003e    ✔ Low safety distance of only 230 mm on the side\n\u003cbr\u003e    ✔ Optional: sauna stones, TW frame set, chimney ceiling feed-through\u003c\/p\u003e","brand":"Cozy","offers":[{"title":"18 O (interior firing)","offer_id":53098543644936,"sku":"COZY 18 O Komplettset","price":904.0,"currency_code":"EUR","in_stock":true},{"title":"18 O-TW (external firing)","offer_id":53098543677704,"sku":"COZY 18 O-TW Komplettset","price":978.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Cozy_18_O_Saunaofen_Ansicht_vorne_rechts.jpg?v=1762104259"},{"product_id":"cozy-18-quattro-holzsaunaofen-fuer-saunen-bis-18-m-bimschv-2-innen-aussenbefeuerung","title":"Cozy 18 Quattro wood-burning sauna heater for saunas up to 22 m³ – BImSchV 2, indoor \u0026 outdoor firing","description":"\u003cp\u003eGeneral information\n\u003cbr\u003e    Model: Cozy 18 Quattro\n\u003cbr\u003e    Product type: Wood-burning sauna heater\n\u003cbr\u003e    Area of application: Sauna rooms up to 22 m³\n\u003cbr\u003e    Design: Straightforward Quattro design, contemporary minimalist\n\u003cbr\u003e    Surface: Black or stainless steel (selectable)\n\u003cbr\u003e    Available variants: 18 Quattro (internal heating) \/ 18 Quattro-TW (external heating)\u003c\/p\u003e\n\n\u003cp\u003ePerformance \u0026amp; sauna experience\n\u003cbr\u003e    Stone capacity: 120 kg\n\u003cbr\u003e    Log length (max.): 40 cm\n\u003cbr\u003e    Fuel savings: at least 25%, up to 40% in tests compared to comparable models\n\u003cbr\u003e    Emissions: approx. 6× lower than conventional wood-burning sauna stoves\n\u003cbr\u003e    Combustion system: Optimized secondary air system\u003c\/p\u003e\n\n\u003cp\u003eDesign \u0026amp; Construction\n\u003cbr\u003e    Material: Structural steel, 5 mm wall thickness\n\u003cbr\u003e    Stone grid: Interchangeable (customizable appearance)\n\u003cbr\u003e    Safety distance to the side: 230 mm to combustible materials (without additional heat protection cladding)\u003c\/p\u003e\n\n\u003cp\u003eTechnical data by variant\n\u003cbr\u003e    ► 18 Quattro (internal heating)\n\u003cbr\u003e        Heating: Inside the sauna cabin\n\u003cbr\u003e        Adding wood: From the inside\n\u003cbr\u003e    ► 18 Quattro-TW (external heating)\n\u003cbr\u003e        Heating: Outside the sauna cabin\n\u003cbr\u003e        Wood replenishment: From the outside (increased comfort, cleaner interior)\n\u003cbr\u003e        Accessories: TW frame set sold separately\u003c\/p\u003e\n\n\u003cp\u003eCertifications \u0026amp; Warranty\n\u003cbr\u003e    Standard: EN 15821, DIN EN 13240\n\u003cbr\u003e    BImSchV: Level 2 (without additional filter systems)\n\u003cbr\u003e    Certification: TÜV certified\n\u003cbr\u003e    Warranty: 5-year manufacturer's warranty\n\u003cbr\u003e    Manufacturer: COZY Heat, founded in 2018, Estonia\u003c\/p\u003e\n\n\u003cp\u003eScope of delivery\n\u003cbr\u003e    ✔ Cozy 18 Quattro wood-burning sauna heater (depending on the selected variant: internal combustion or TW external combustion)\n\u003cbr\u003e    ✔ Aschekasten\n\u003cbr\u003e    ✔ Operating and installation instructions\u003c\/p\u003e\n\n\u003cp\u003eSpecial features\n\u003cbr\u003e    ✔ 120 kg stone capacity for a mild, even sauna climate and voluminous infusions\n\u003cbr\u003e    ✔ Optimized secondary air system with proven fuel savings of up to 40%\n\u003cbr\u003e    ✔ Compliant with BImSchV Level 2 without additional filter technology\n\u003cbr\u003e    ✔ Available as indoor or outdoor heating model (TW)\n\u003cbr\u003e    ✔ Interchangeable stone grid for a customized look\u003c\/p\u003e","brand":"Cozy","offers":[{"title":"18 Quattro (interior firing)","offer_id":53098594468104,"sku":"COZY 18 QUATTRO Komplettset","price":1110.0,"currency_code":"EUR","in_stock":true},{"title":"18 Quattro-TW (external firing)","offer_id":53098594500872,"sku":"COZY 18 QUATTRO-TW","price":1186.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Cozy18Quattro-Ansicht4.jpg?v=1772354142"},{"product_id":"cozy-18-og-holzsaunaofen-fuer-saunen-bis-18-m-bimschv-2-innen-aussenbefeuerung","title":"Cozy 18 OG wood-burning sauna heater for saunas up to 22 m³ – BImSchV 2, indoor \u0026 outdoor firing","description":"\u003cp\u003eGeneral information\n\u003cbr\u003e    Model: Cozy 18 OG\n\u003cbr\u003e    Product type: Wood-burning sauna heater\n\u003cbr\u003e    Area of application: Saunas up to 22 m³\n\u003cbr\u003e    Available variants: 18 OG (internal heating) \/ 18 OG-TW (external heating)\n\u003cbr\u003e    Design: Angular structural elements with an organically rounded body, striking masculine design language\n\u003cbr\u003e    Finish: Black or stainless steel\u003c\/p\u003e\n\n\u003cp\u003ePerformance \u0026amp; sauna experience\n\u003cbr\u003e    Stone capacity: up to 110 kg\n\u003cbr\u003e    Log length: up to 40 cm\n\u003cbr\u003e    Fuel savings: at least 25%, up to 40% compared to comparable stoves\n\u003cbr\u003e    Emissions: six times lower than comparable wood-burning sauna stoves\n\u003cbr\u003e    Side safety clearance: 230 mm (without heat protection cover)\u003c\/p\u003e\n\n\u003cp\u003eTechnical data by variant\n\u003cbr\u003e    ► 18th floor (internal heating)\n\u003cbr\u003e        Firing: Internal firing (combustion chamber inside the sauna room)\n\u003cbr\u003e        Sauna volume: up to 22 m³\n\u003cbr\u003e        Stone capacity: up to 110 kg\n\u003cbr\u003e    ► 18 OG-TW (external lighting)\n\u003cbr\u003e        Heating: External heating (heating outside the sauna room)\n\u003cbr\u003e        Sauna volume: up to 22 m³\n\u003cbr\u003e        Stone capacity: up to 110 kg\n\u003cbr\u003e        Special feature: interior remains free of wood and ash\u003c\/p\u003e\n\n\u003cp\u003eMaterials \u0026amp; Construction\n\u003cbr\u003e    Body: 5 mm structural steel\n\u003cbr\u003e    Stone grid: interchangeable, individually customizable\n\u003cbr\u003e    Manufacturing: In-house production by COZY Heat, Estonia\n\u003cbr\u003e    Quality control: seamless from design to delivery\u003c\/p\u003e\n\n\u003cp\u003eCertification \u0026amp; Standards\n\u003cbr\u003e    BImSchV Level 2\n\u003cbr\u003e    EN 15821\n\u003cbr\u003e    DIN EN 13240\n\u003cbr\u003e    Warranty: 5-year manufacturer's warranty\u003c\/p\u003e\n\n\u003cp\u003eScope of delivery\n\u003cbr\u003e    ✔ Cozy 18 OG wood-burning sauna heater (depending on the selected variant: internal combustion or TW external combustion)\n\u003cbr\u003e    ✔ Aschekasten\n\u003cbr\u003e    ✔ Operating and installation instructions\u003c\/p\u003e\n\n\u003cp\u003eSpecial features\n\u003cbr\u003e    ✔ Certified according to BImSchV Level 2 – without additional filters\n\u003cbr\u003e    ✔ Optimized secondary air flow reduces fuel consumption by up to 40%\n\u003cbr\u003e    ✔ 110 kg stone mass for soft, even infusion steam\n\u003cbr\u003e    ✔ Available as indoor or outdoor heating variant\n\u003cbr\u003e    ✔ Interchangeable stone grid for individual customization\u003c\/p\u003e","brand":"Cozy","offers":[{"title":"18 OG (interior firing)","offer_id":53098606428424,"sku":"COZY 18 OG Komplettset","price":1110.0,"currency_code":"EUR","in_stock":true},{"title":"18 OG-TW (external firing)","offer_id":53098606461192,"sku":"COZY 18 OG-TW Komplettset","price":1186.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/COZY18OGTW-Ansicht2.jpg?v=1772353960"},{"product_id":"cozy-18-sw-holzsaunaofen-fuer-saunen-bis-18-m-bimschv-2-innen-aussenbefeuerung","title":"Cozy 18 SW wood-burning sauna heater for saunas up to 22 m³ – BImSchV 2, interior \u0026 exterior firing","description":"\u003cp\u003eGeneral information\n\u003cbr\u003e    Model: Cozy 18 SW\n\u003cbr\u003e    Product type: Wood-burning sauna heater\n\u003cbr\u003e    Area of application: Saunas up to 22 m³\n\u003cbr\u003e    Design: SW design with vertical lines and gently sloping body\n\u003cbr\u003e    Available variants: 18 SW (internal heating) \/ 18 SW-TW (external heating)\u003c\/p\u003e\n\n\u003cp\u003ePerformance \u0026amp; sauna experience\n\u003cbr\u003e    Stone capacity: up to 100 kg\n\u003cbr\u003e    Log length: up to 40 cm\n\u003cbr\u003e    Wood consumption: reduced by at least 25% (up to 40% in tests)\n\u003cbr\u003e    Emissions: up to 6 times lower than comparable models\u003c\/p\u003e\n\n\u003cp\u003eTechnical data by variant\n\u003cbr\u003e    ► 18 SW (internal heating)\n\u003cbr\u003e        Heating: Internal heating (refilling inside the sauna)\n\u003cbr\u003e        Safety distance to the side: 230 mm (without heat protection cladding)\n\u003cbr\u003e    ► 18 SW-TW (external lighting)\n\u003cbr\u003e        Firing: External firing (refilling from outside through partition wall)\n\u003cbr\u003e        Safety distance to the side: 230 mm (without heat protection cladding)\u003c\/p\u003e\n\n\u003cp\u003eMaterials \u0026amp; Construction\n\u003cbr\u003e    Body material: 5 mm structural steel\n\u003cbr\u003e    Surface: Black or stainless steel available\n\u003cbr\u003e    Stone grid: interchangeable\n\u003cbr\u003e    Manufacturer: COZY Heat, Estonia\u003c\/p\u003e\n\n\u003cp\u003eCertifications \u0026amp; Standards\n\u003cbr\u003e    BImSchV Level 2\n\u003cbr\u003e    EN 15821\n\u003cbr\u003e    DIN EN 13240\n\u003cbr\u003e    TÜV-certified certification\u003c\/p\u003e\n\n\u003cp\u003eScope of delivery\n\u003cbr\u003e    ✔ Cozy 18 SW wood-burning sauna heater (depending on the selected variant: internal combustion or TW external combustion)\n\u003cbr\u003e    ✔ Aschekasten\n\u003cbr\u003e    ✔ Operating and installation instructions\u003c\/p\u003e\n\n\u003cp\u003eSpecial features\n\u003cbr\u003e    ✔ Secondary air supply for highly efficient, clean combustion\n\u003cbr\u003e    ✔ 100 kg stone capacity for mild, even steam\n\u003cbr\u003e    ✔ Indoor and outdoor lighting available as separate variants\n\u003cbr\u003e    ✔ Complies with BImSchV Level 2 without additional filter technology\n\u003cbr\u003e    ✔ 5-year manufacturer's warranty\u003c\/p\u003e","brand":"Cozy","offers":[{"title":"18 SW (interior firing)","offer_id":53098610950408,"sku":"COZY 18 SW Komplettset","price":1110.0,"currency_code":"EUR","in_stock":true},{"title":"18 SW-TW (external firing)","offer_id":53098610983176,"sku":"COZY 18 SW-TW Komplettset","price":1186.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Cozy18SW-Ansicht5.jpg?v=1772354218"},{"product_id":"cozy-18-holzsaunaofen-fuer-saunen-bis-18-m-bimschv-2-innen-aussenbefeuerung","title":"Cozy 18 wood-burning sauna heater for saunas up to 22 m³ – BImSchV 2, indoor \u0026 outdoor firing","description":"\u003cp\u003eGeneral information\n\u003cbr\u003e    Model: Cozy 18\n\u003cbr\u003e    Product type: Wood-burning sauna heater\n\u003cbr\u003e    Area of application: Saunas up to 22 m³\n\u003cbr\u003e    Design: Timeless, functional design in black or stainless steel\n\u003cbr\u003e    Available variants: 18 (internal heating) \/ 18-TW (external heating)\u003c\/p\u003e\n\n\u003cp\u003ePerformance \u0026amp; sauna experience\n\u003cbr\u003e    Stone capacity: up to 140 kg\n\u003cbr\u003e    Log length: up to 40 cm\n\u003cbr\u003e    Secondary air system: wood consumption reduced by at least 25%, in tests by up to 40%.\n\u003cbr\u003e    Emissions: six times lower than the average for comparable models\n\u003cbr\u003e    Certifications: BImSchV Level 2, EN 15821, DIN EN 13240\n\u003cbr\u003e    Safety distance to the side: 230 mm to combustible materials\u003c\/p\u003e\n\n\u003cp\u003eTechnical data by variant\n\u003cbr\u003e    ► 18 (internal heating)\n\u003cbr\u003e        Heating: Internal heating (refilling inside the sauna room)\n\u003cbr\u003e        Stone grid: interchangeable\n\u003cbr\u003e    ► 18-TW (external lighting)\n\u003cbr\u003e        Firing: External firing via TW frame (refilling from the outside)\n\u003cbr\u003e        Stone grid: interchangeable\n\u003cbr\u003e        Note: Keeps the interior of the sauna free of wood debris.\u003c\/p\u003e\n\n\u003cp\u003eDesign \u0026amp; Construction\n\u003cbr\u003e    Material: 5 mm structural steel\n\u003cbr\u003e    Surface: Black or stainless steel\n\u003cbr\u003e    Manufacturer: COZY Heat, Estonia (in-house production, over 20 years of experience)\n\u003cbr\u003e    Warranty: 5-year manufacturer's warranty\u003c\/p\u003e\n\n\u003cp\u003eScope of delivery\n\u003cbr\u003e    ✔ Cozy 18 wood-burning sauna heater (depending on the selected variant: internal combustion or TW external combustion)\n\u003cbr\u003e    ✔ Aschekasten\n\u003cbr\u003e    ✔ Operating and installation instructions\u003c\/p\u003e\n\n\u003cp\u003eSpecial features\n\u003cbr\u003e    ✔ One of the largest stone capacities in the COZY range (up to 140 kg)\n\u003cbr\u003e    ✔ BImSchV Level 2 certified – no retrofitting required\n\u003cbr\u003e    ✔ Available as indoor and outdoor heating variants\n\u003cbr\u003e    ✔ Optional accessories: sauna stones, TW frame set, chimney set for ceiling installation\u003c\/p\u003e","brand":"Cozy","offers":[{"title":"18 (interior firing)","offer_id":53098618749192,"sku":"COZY 18 Komplettset","price":904.0,"currency_code":"EUR","in_stock":true},{"title":"18-TW (external firing)","offer_id":53098618781960,"sku":"COZY 18 TW Komplettset","price":978.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Cozy18TW-Ansicht3.jpg?v=1771082198"},{"product_id":"cozy-12-og-holzsaunaofen-fuer-saunen-bis-13-m-bimschv-2-innen-aussenbefeuerung","title":"Cozy 12 OG wood-burning sauna heater for saunas up to 12 m³ – BImSchV 2, indoor \u0026 outdoor firing","description":"\u003cp\u003eGeneral information\n\u003cbr\u003e    Model: Cozy 12 OG\n\u003cbr\u003e    Product type: Wood-burning sauna heater\n\u003cbr\u003e    Area of application: Sauna rooms up to 12 m³\n\u003cbr\u003e    Design: Edgy, organic design language, masculine presence\n\u003cbr\u003e    Available variants: 12 OG (internal heating) \/ 12 OG-TW (external heating)\u003c\/p\u003e\n\n\u003cp\u003ePerformance \u0026amp; Efficiency\n\u003cbr\u003e    Stone capacity: 80 kg\n\u003cbr\u003e    Log length: up to 33 cm\n\u003cbr\u003e    Fuel savings: at least 25% compared to comparable models\n\u003cbr\u003e    Emissions reduction: to one-sixth of comparable models\n\u003cbr\u003e    Side safety distance: 170 mm to combustible surfaces (without protective cladding)\u003c\/p\u003e\n\n\u003cp\u003eTechnical data by variant\n\u003cbr\u003e    ► 12th floor (indoor heating)\n\u003cbr\u003e        Firing: Interior\n\u003cbr\u003e        Door opening: to the sauna cabin\n\u003cbr\u003e    ► 12 OG-TW (outdoor lighting)\n\u003cbr\u003e        Firing: External (TW variant)\n\u003cbr\u003e        Door opening: through the sauna wall to the outside\u003c\/p\u003e\n\n\u003cp\u003eDesign \u0026amp; Construction\n\u003cbr\u003e    Material: 5 mm structural steel\n\u003cbr\u003e    Surface: Black or stainless steel (selectable)\n\u003cbr\u003e    Stone grid: interchangeable\n\u003cbr\u003e    Manufacturing: Estonian in-house production, strict quality control\u003c\/p\u003e\n\n\u003cp\u003eCertifications \u0026amp; Standards\n\u003cbr\u003e    BImSchV Level 2\n\u003cbr\u003e    EN 15821\n\u003cbr\u003e    DIN EN 13240\n\u003cbr\u003e    Manufacturer's warranty: 5 years\u003c\/p\u003e\n\n\u003cp\u003eScope of delivery\n\u003cbr\u003e    ✔ Cozy 12 OG wood-burning sauna heater (depending on the model: internal combustion or TW external combustion)\n\u003cbr\u003e    ✔ Aschekasten\n\u003cbr\u003e    ✔ Operating and installation instructions\u003c\/p\u003e\n\n\u003cp\u003eSpecial features\n\u003cbr\u003e    ✔ Secondary air system for high combustion efficiency\n\u003cbr\u003e    ✔ 80 kg of stone mass as a natural heat reservoir for soft, even steam\n\u003cbr\u003e    ✔ Compact safety distance – ideal for small sauna rooms\n\u003cbr\u003e    ✔ Certified according to BImSchV Level 2 without retrofitting\n\u003cbr\u003e    ✔ Optional: sauna stones, TW frame set, chimney ceiling feed-through\u003c\/p\u003e","brand":"Cozy","offers":[{"title":"12 OG (interior firing)","offer_id":53098677403912,"sku":"COZY 12 OG Komplettset","price":922.0,"currency_code":"EUR","in_stock":true},{"title":"12 OG-TW (external firing)","offer_id":53098677436680,"sku":"COZY 12 OG-TW Komplettset","price":978.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Cozy12OG-Ansicht1.jpg?v=1771082189"},{"product_id":"cozy-12-holzsaunaofen-fuer-saunen-bis-13-m-bimschv-2-innen-aussenbefeuerung","title":"Cozy 12 wood-burning sauna heater for saunas up to 12 m³ – BImSchV 2, indoor \u0026 outdoor firing","description":"\u003cp\u003eGeneral information\n\u003cbr\u003e    Model: Cozy 12\n\u003cbr\u003e    Product type: Wood-burning sauna heater\n\u003cbr\u003e    Area of application: Sauna rooms up to 12 m³\n\u003cbr\u003e    Stone capacity: 90 kg\n\u003cbr\u003e    Design: Simple, timeless design language\n\u003cbr\u003e    Available variants: 12 (internal heating) \/ 12-TW (external heating)\u003c\/p\u003e\n\n\u003cp\u003ePerformance \u0026amp; sauna experience\n\u003cbr\u003e    Stone capacity: 90 kg\n\u003cbr\u003e    Recommended room size: up to 12 m³\n\u003cbr\u003e    Maximum log length: 33 cm\n\u003cbr\u003e    Secondary air system: Yes (wood consumption reduction of at least 25%)\n\u003cbr\u003e    Emissions reduction: to one-sixth of comparable stoves\u003c\/p\u003e\n\n\u003cp\u003eTechnical data by variant\n\u003cbr\u003e    ► 12 (internal heating)\n\u003cbr\u003e        Firing type: Internal firing\n\u003cbr\u003e        Feeding: from inside the sauna room\n\u003cbr\u003e    ► 12-TW (external lighting)\n\u003cbr\u003e        Firing type: External firing\n\u003cbr\u003e        Feeding: from outside the sauna room (through the wall)\n\u003cbr\u003e        Scope of delivery note: TW frame set available as an option\u003c\/p\u003e\n\n\u003cp\u003eDesign \u0026amp; Construction\n\u003cbr\u003e    Body thickness: 5 mm structural steel\n\u003cbr\u003e    Color options: black or stainless steel\n\u003cbr\u003e    Stone grid: interchangeable, customizable\n\u003cbr\u003e    Safety distance to the side: 170 mm to combustible materials (without protective cladding)\u003c\/p\u003e\n\n\u003cp\u003eCertifications \u0026amp; Approvals\n\u003cbr\u003e    BImSchV Level 2: Yes (without additional filter or retrofit)\n\u003cbr\u003e    EN 15821: Yes\n\u003cbr\u003e    DIN EN 13240: Yes\n\u003cbr\u003e    Warranty: 5-year manufacturer's warranty\u003c\/p\u003e\n\n\u003cp\u003eScope of delivery\n\u003cbr\u003e    ✔ Cozy 12 wood-burning sauna heater (depending on the selected version: internal heating or TW external heating)\n\u003cbr\u003e    ✔ Aschekasten\n\u003cbr\u003e    ✔ Operating and installation instructions\u003c\/p\u003e\n\n\u003cp\u003eSpecial features\n\u003cbr\u003e    ✔ Secondary air system for efficient, low-emission wood consumption\n\u003cbr\u003e    ✔ BImSchV Level 2 certified – no retrofitting required\n\u003cbr\u003e    ✔ 90 kg stone capacity for even, deep heat emission\n\u003cbr\u003e    ✔ Available as indoor and outdoor heating variants\n\u003cbr\u003e    ✔ Interchangeable stone grids for individual design\u003c\/p\u003e","brand":"Cozy","offers":[{"title":"12 (interior firing)","offer_id":53098685792520,"sku":"COZY 12 Komplettset","price":753.0,"currency_code":"EUR","in_stock":true},{"title":"12-TW (external firing)","offer_id":53098685825288,"sku":"COZY 12 TW Komplettset","price":810.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Cozy-12-holzsaunaofen-mit-steine-vorne-mit-fina-logo.jpg?v=1771082183"},{"product_id":"cozy-12-o-holzsaunaofen-fuer-saunen-bis-13-m-bimschv-2-innen-aussenbefeuerung","title":"Cozy 12 O wood-burning sauna heater for saunas up to 12 m³ – BImSchV 2, indoor \u0026 outdoor firing","description":"\u003cp\u003eGeneral information\n\u003cbr\u003e    Model: Cozy 12 O\n\u003cbr\u003e    Product type: Wood-burning sauna heater\n\u003cbr\u003e    Area of application: Saunas up to 12 m³\n\u003cbr\u003e    Design: Classic O-design with expanded metal mesh\n\u003cbr\u003e    Available variants: 12 O (internal heating) \/ 12 O-TW (external heating)\u003c\/p\u003e\n\n\u003cp\u003ePerformance \u0026amp; sauna experience\n\u003cbr\u003e    Stone capacity: 90 kg\n\u003cbr\u003e    Log length: up to 33 cm\n\u003cbr\u003e    Wood consumption reduction: min. 25%, up to 40% in tests\n\u003cbr\u003e    Flue gas emissions: approx. 1\/6 of conventional models\n\u003cbr\u003e    Certifications: BImSchV Level 2, EN 15821, DIN EN 13240\u003c\/p\u003e\n\n\u003cp\u003eTechnical data by variant\n\u003cbr\u003e    ► 12 O (internal heating)\n\u003cbr\u003e        Firing: Internal firing – wood feed from the inside\n\u003cbr\u003e        Safety distance to the side: 170 mm to combustible materials\n\u003cbr\u003e    ► 12 O-TW (outdoor lighting)\n\u003cbr\u003e        Heating: External heating through the sauna wall (TW variant)\n\u003cbr\u003e        Safety distance to the side: 170 mm to combustible materials\n\u003cbr\u003e        Special feature: interior free of wood and ash\u003c\/p\u003e\n\n\u003cp\u003eDesign \u0026amp; Construction\n\u003cbr\u003e    Housing shape: O-design with expanded metal mesh\n\u003cbr\u003e    Body thickness: 5 mm structural steel\n\u003cbr\u003e    Surface\/color: Black or stainless steel\n\u003cbr\u003e    Origin: COZY Heat, Estonia – in-house production with strict quality control\u003c\/p\u003e\n\n\u003cp\u003eScope of delivery\n\u003cbr\u003e    ✔ Cozy 12 O wood-burning sauna heater (depending on the selected variant: internal combustion or TW external combustion)\n\u003cbr\u003e    ✔ Aschekasten\n\u003cbr\u003e    ✔ Operating and installation instructions\u003c\/p\u003e\n\n\u003cp\u003eSpecial features\n\u003cbr\u003e    ✔ Classic wood sauna experience with 90 kg stone capacity for gentle, even steam\n\u003cbr\u003e    ✔ Certified according to BImSchV Level 2 – no additional filters or retrofitting required\n\u003cbr\u003e    ✔ Optimized secondary air supply for reduced wood consumption and minimal emissions\n\u003cbr\u003e    ✔ Robust 5 mm structural steel body with a 5-year manufacturer's warranty\n\u003cbr\u003e    ✔ Can be used flexibly as indoor or outdoor heating (TW version)\u003c\/p\u003e","brand":"Cozy","offers":[{"title":"12 O (interior firing)","offer_id":53098702668040,"sku":"COZY 12 O Komplettset","price":753.0,"currency_code":"EUR","in_stock":true},{"title":"12 O-TW (external firing)","offer_id":53098702700808,"sku":"COZY 12 O-TW","price":810.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/Cozy12O-Ansicht4.jpg?v=1771082174"},{"product_id":"cozy-12-sw-holzsaunaofen-fuer-saunen-bis-13-m-bimschv-2-innen-aussenbefeuerung","title":"Cozy 12 SW wood-burning sauna heater for saunas up to 12 m³ – BImSchV 2, interior \u0026 exterior firing","description":"\u003cp\u003eGeneral information\n\u003cbr\u003e    Model: Cozy 12 SW\n\u003cbr\u003e    Product type: Wood-burning sauna heater\n\u003cbr\u003e    Area of application: Sauna rooms up to 12 m³\n\u003cbr\u003e    Design: SW design with gently sloping body and vertical lines\n\u003cbr\u003e    Surface: Black or stainless steel\n\u003cbr\u003e    Available variants: 12 SW (internal heating) \/ 12 SW-TW (external heating)\u003c\/p\u003e\n\n\u003cp\u003ePerformance \u0026amp; sauna experience\n\u003cbr\u003e    Stone capacity: 80 kg\n\u003cbr\u003e    Log length: up to 33 cm\n\u003cbr\u003e    Wood savings: at least 25%, up to 40% in tests (secondary air system)\n\u003cbr\u003e    Emissions: 6× lower than conventional wood-burning sauna stoves\n\u003cbr\u003e    Certifications: BImSchV Level 2, EN 15821, DIN EN 13240\u003c\/p\u003e\n\n\u003cp\u003eDesign \u0026amp; Construction\n\u003cbr\u003e    Material: 5 mm structural steel\n\u003cbr\u003e    Stone grid: interchangeable\n\u003cbr\u003e    Safety distance to the side: 170 mm (without additional heat protection wall)\n\u003cbr\u003e    Warranty: 5-year manufacturer's warranty\u003c\/p\u003e\n\n\u003cp\u003eTechnical data by variant\n\u003cbr\u003e    ► 12 SW (internal heating)\n\u003cbr\u003e        Heating: Internal heating (wood added inside the sauna)\n\u003cbr\u003e        Safety distance to the side: 170 mm\n\u003cbr\u003e    ► 12 SW-TW (external heating)\n\u003cbr\u003e        Heating: External heating through the sauna wall (TW variant)\n\u003cbr\u003e        Advantage: Interior free of wood and ash\n\u003cbr\u003e        Safety distance to the side: 170 mm\n\u003cbr\u003e        Accessories: TW frame set available as an option\u003c\/p\u003e\n\n\u003cp\u003eScope of delivery\n\u003cbr\u003e    ✔ Cozy 12 SW wood-burning sauna heater (depending on the selected variant: internal combustion or TW external combustion)\n\u003cbr\u003e    ✔ Aschekasten\n\u003cbr\u003e    ✔ Operating and installation instructions\u003c\/p\u003e\n\n\u003cp\u003eSpecial features\n\u003cbr\u003e    ✔ Secondary air system for reduced wood consumption and low emissions\n\u003cbr\u003e    ✔ Complies with BImSchV Level 2 without additional filters\n\u003cbr\u003e    ✔ Available as indoor or outdoor heating (TW version)\n\u003cbr\u003e    ✔ Compact safety distance of only 170 mm to the side\n\u003cbr\u003e    ✔ 5-year manufacturer's warranty, manufactured in accordance with EN 15821 and DIN EN 13240\u003c\/p\u003e","brand":"Cozy","offers":[{"title":"12 SW (interior firing)","offer_id":53098712072456,"sku":"Cozy 12 SW-1","price":922.0,"currency_code":"EUR","in_stock":true},{"title":"12 SW-TW (external firing)","offer_id":53098712105224,"sku":"Cozy 12 SW-2","price":978.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/7075\/8664\/files\/COZY12SW-Ansicht1.jpg?v=1771082168"}],"url":"https:\/\/finawellnessstore.eu\/en\/collections\/saunaofen-aussenbefeuerung.oembed","provider":"FinA Wellness Store","version":"1.0","type":"link"}