{"product_id":"harvia-m3-sl","title":"Harvia M3 SL","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eIf you are looking to get additional uses out of your sauna stove than this Harvia M3 SL is the stove for you. The M3 SL is placed in the sauna room and your firewood is loaded into the fire chamber from the other side of the wall. The M3 SL will give your small or medium sauna great steam. While someone is enjoying the heat in the sauna room another bather can be relaxing in the next room while appreciating the glow of the flames behind the cast-iron-framed glass door. \u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli data-list-item-id=\"e7467697b76e397c97d7fb68f46384b53\"\u003eHeats two rooms\u003c\/li\u003e\n\u003cli data-list-item-id=\"e98ca1541f27662cc587800b6e09b625c\"\u003eHeater and fireplace\u003c\/li\u003e\n\u003cli data-list-item-id=\"e3ed04b379e935f1058c6fa4d43f9c1da\"\u003eWood-burning\u003c\/li\u003e\n\u003cli data-list-item-id=\"eacaaf1547cdaff8e1ce0b0c108d11e37\"\u003e16.5kW\u003c\/li\u003e\n\u003cli data-list-item-id=\"e144518880a092e40531e4ec8015d5d98\"\u003eFor sauna rooms from 212 to 459 cu. ft.\u003c\/li\u003e\n\u003cli data-list-item-id=\"ec32b8785d4c279c5d28acf77efcad05d\"\u003eRequires a minimum of 66lbs of stones (2 boxes-AC3020)\u003cul\u003e\u003cli class=\"ck-list-marker-bold ck-list-marker-italic\" data-list-item-id=\"e16e2bd5b7b9cbe035a9aed270ed8eb6d\"\u003e\u003cem\u003e\u003cstrong\u003ePlease note that each natural stone is unique in shape and size. We recommend purchasing an additional box of sauna stones to allow you to choose the highest quality of stone for fit, form, and function (Additional freight charges will apply). \u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-list-item-id=\"eb3fac55af705a412cf69aef266d7a097\"\u003ecast-iron-framed glass door\u003c\/li\u003e\n\u003cli data-list-item-id=\"e17b9f16c936b6a389f9aa55303fd6a8b\"\u003eFloor model\u003c\/li\u003e\n\u003cli data-list-item-id=\"eab1724b47747cc80900e290dcafd5162\"\u003eUpper connection opening\u003c\/li\u003e\n\u003cli data-list-item-id=\"e3b6c691c8e8f3f74efb33b887863cc79\"\u003eSoot opening\u003c\/li\u003e\n\u003cli data-list-item-id=\"e50e550a4102a7c88d6a3d7949e2c48b6\"\u003eDesigned, engineered, and made in Finland\u003c\/li\u003e\n\u003cli data-list-item-id=\"e2be524fa9c211640e85634a45376198a\"\u003eDimensions: 15.3\" W (390mm) x 25\" D (640mm) x 28\" H (715mm)\u003c\/li\u003e\n\u003cli data-list-item-id=\"eea03051925ecbfa300ec89bf87ea5260\"\u003e\u003cspan\u003eLimited 1-year warranty (consumer use) and limited 1-year warranty (commercial use)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIncludes\u003c\/h3\u003e\u003cul\u003e\n\u003cli data-list-item-id=\"e514a6476cc376f6407f64eb7cf8bdadb\"\u003eSauna Stove\u003c\/li\u003e\n\u003cli data-list-item-id=\"e5f16dd9503e0e4faad1581dace3248dc\"\u003eStove door\u003c\/li\u003e\n\u003cli data-list-item-id=\"efe9567d3622b42bc7b5d50908f2bbb94\"\u003eAsh box\u003c\/li\u003e\n\u003cli data-list-item-id=\"e8a164ac0bf83e1662aba358d8dfecab4\"\u003eFire chamber extension\u003c\/li\u003e\n\u003cli data-list-item-id=\"e21cef517027ba98cdd437ed96ad06e0e\"\u003eInstallation and operation manual\u003c\/li\u003e\n\u003cli data-list-item-id=\"e035d40de65cc118fda75f06b2bb68ff8\"\u003e\u003cspan\u003e1-Year Limited Warranty (Consumer Use) and 1-Year Limited Warranty (Commercial Use)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eM3 SL\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKilowatt Rating \u003c\/td\u003e\n\u003ctd\u003e16.5 KW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Fuel\u003c\/td\u003e\n\u003ctd\u003eWood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Firewood Length\u003c\/td\u003e\n\u003ctd\u003e13.7\" (350mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter of Firewood\u003c\/td\u003e\n\u003ctd\u003e3 - 6\" (80 - 150mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Cubic Feet \u003c\/td\u003e\n\u003ctd\u003e212 CF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Cubic Feet \u003c\/td\u003e\n\u003ctd\u003e459 CF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Room Height\u003c\/td\u003e\n\u003ctd\u003e75.4\" (1915mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeater Weight \u003c\/td\u003e\n\u003ctd\u003e105.8 lbs (48 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight with Sauna Stones \u003c\/td\u003e\n\u003ctd\u003e172 lbs (78 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e15.3\" (390mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e25\" (640mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e28\" (715mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eTechnical\u003c\/h3\u003e\u003ch3\u003eInstallation and Operation Manual\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/americansaunaco.com\/cdn\/shop\/files\/harvia-alt.pdf?v=1\"\u003eHarvia-Sauna-Stoves-IOM.pdf\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eAdditional Instructions\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eHariva-M3SL-Additional Instructions.pdf\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eData Sheet\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/americansaunaco.com\/cdn\/shop\/files\/Harvia-WKM3SL-Sauna-Heater-Data-Sheet.pdf?v=1\"\u003eHarvia-WKM3SL-Sauna-Heater-Data-Sheet.pdf\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eStone Requirement\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/americansaunaco.com\/cdn\/shop\/files\/Harvia-Stone-Requirements-2026-09-25.pdf?v=1\"\u003eHarvia Stone Requirements 9.25.26.pdf\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":63375916433489,"sku":"104-HARVIA-M3SL","price":1416.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/3220\/1297\/files\/harviam3sl_1.jpg?v=1793625414","url":"https:\/\/www.americansaunaco.com\/products\/harvia-m3-sl","provider":"American Sauna Co.","version":"1.0","type":"link"}