{"product_id":"harvia-m3-16-5-kw-wood-burning-sauna-stove","title":"Harvia M3 16.5kW Wood-Burning Sauna Stove","description":"\u003cp\u003e\u003cstrong\u003eTimeless Finnish heat and ambiance.\u003c\/strong\u003e The \u003cstrong\u003eHarvia M3\u003c\/strong\u003e is a classic graphite-black, wood-burning sauna stove with a tempered-glass door that showcases the fire while delivering soft, even löyly. With robust steel construction, adjustable legs, and efficient airflow, it’s an ideal choice for smaller traditional sauna rooms.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e16.5 kW Wood Heat:\u003c\/strong\u003e Powerful output for authentic, traditional sauna sessions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignature Look:\u003c\/strong\u003e Graphite-black finish, glowing glass door, and stainless airflow spoiler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Floor-mounted design with adjustable legs and removable ash box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth, Even Heat:\u003c\/strong\u003e Engineered airflow for consistent temperature and comfortable löyly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinnish Craftsmanship:\u003c\/strong\u003e Designed, engineered, and made in Finland\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Standards:\u003c\/strong\u003e UL\/CE\/EAC certifications for quality and peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRequired Components (Sold Separately)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSauna Stones:\u003c\/strong\u003e Minimum \u003cstrong\u003e66 lbs\u003c\/strong\u003e (≈ 2 boxes Harvia AC3020 split-face stones). Extra stones help optimize airflow and steam.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChimney \/ Flue Kit:\u003c\/strong\u003e Code-compliant venting required for safe operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry Firewood:\u003c\/strong\u003e Use seasoned hardwood for best performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHarvia M3 Wood-Burning Sauna Stove\u003c\/li\u003e\n\u003cli\u003eAdjustable legs\u003c\/li\u003e\n\u003cli\u003eTempered-glass stove door\u003c\/li\u003e\n\u003cli\u003eAsh box\u003c\/li\u003e\n\u003cli\u003eUpper\/rear smoke outlet connection and soot opening\u003c\/li\u003e\n\u003cli\u003eInstallation \u0026amp; Operation Manual\u003c\/li\u003e\n\u003cli\u003e2-Year Limited Warranty (Consumer Use)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eModel \/ SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eM3 (WKM3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e16.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRoom Volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e212–459 cu ft (6–13 m³)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eStone Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e66 lbs (30 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDimensions (W × D × H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eApprox. 15″ × 18″ × 28″ (39 × 43 × 72 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eWeight (Net \/ Ship w\/ Stones)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e99 lbs (45 kg) \/ ~165 lbs (75 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eFlue Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e115 mm upper and rear outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eUL \/ CE \/ EAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eFinland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"background-color: #e6ffea; padding: 15px; border-radius: 8px; margin-top: 20px;\"\u003e\n\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Stack stones loosely with larger pieces in the center to maximize airflow and even heat retention. Burn seasoned hardwood and empty the ash box regularly—this keeps the fire bright, the steam soft, and your sauna safe.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0739\/6455\/2421\/files\/Harvia_Warranty_1.pdf?v=1755983922\"\u003eWarranty\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0739\/6455\/2421\/files\/Harvia_M3_SL_Technical_Data_Sheet.pdf?v=1755984149\"\u003eTechnical Data Sheet\u003c\/a\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0739\/6455\/2421\/files\/Harvia_Linear_22_Green_Flame_IOM_c95e28f9-243d-40e9-b759-484f82663526.pdf?v=1755983284\"\u003eInstallation and Operation Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Your Spa Pool","offers":[{"title":"Default Title","offer_id":53834082648397,"sku":null,"price":969.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/1990\/9197\/files\/harvia-m3-wood-burning-sauna-stove-black-finish.png?v=1777941727","url":"https:\/\/yourspapool.com\/products\/harvia-m3-16-5-kw-wood-burning-sauna-stove","provider":"Your Spa Pool","version":"1.0","type":"link"}