{"title":"Harvia Wood Burning Stoves","description":"","products":[{"product_id":"sauna-stone-bundle-package","title":"Sauna Stone Bundle Package","description":"\u003cp class=\"\" data-end=\"347\" data-start=\"266\"\u003e\u003cstrong data-end=\"347\" data-start=\"266\"\u003ePremium Sauna Heater Stones – Harvia Olivine Diabase \u0026amp; Black Vulcanite Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"782\" data-start=\"349\"\u003eUpgrade your sauna experience with the \u003cstrong data-end=\"433\" data-start=\"388\"\u003eHarvia Olivine Diabase Sauna Stone Series\u003c\/strong\u003e and \u003cstrong data-end=\"470\" data-start=\"438\"\u003eBlack Vulcanite Sauna Stones\u003c\/strong\u003e—engineered for superior heat retention, rich steam production, and lasting performance in both electric and wood-burning sauna heaters. Sourced from nature and precision-selected for quality, these high-performance sauna stones deliver authentic Finnish sauna steam while enhancing the longevity of your heater.\u003c\/p\u003e\n\u003ch3 class=\"\" data-end=\"871\" data-start=\"784\"\u003e🔥 \u003cstrong data-end=\"830\" data-start=\"791\"\u003eHarvia Olivine Diabase Sauna Stones\u003c\/strong\u003e – Traditional Finnish Sauna Stone Choice\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"1303\" data-start=\"873\"\u003eCrafted from dense, naturally occurring \u003cstrong data-end=\"932\" data-start=\"913\"\u003eolivine diabase\u003c\/strong\u003e, these sauna stones are a staple in traditional Finnish sauna culture. Designed to absorb and retain intense heat, they ensure efficient water vaporization and a consistent, enveloping steam. Available in split-face or rounded shapes, Harvia sauna stones are ideal for electric and wood-burning sauna stoves across all sizes—from compact home units to commercial setups.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1333\" data-start=\"1305\"\u003e\u003cstrong data-end=\"1333\" data-start=\"1305\"\u003eAvailable Harvia Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2073\" data-start=\"1335\"\u003e\n\u003cli class=\"\" data-end=\"1592\" data-start=\"1335\"\u003e\n\u003cp class=\"\" data-end=\"1382\" data-start=\"1337\"\u003e\u003cstrong data-end=\"1382\" data-start=\"1337\"\u003eAC3000 – Standard Split-Face Sauna Stones\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1592\" data-start=\"1385\"\u003e\n\u003cli class=\"\" data-end=\"1433\" data-start=\"1385\"\u003e\n\u003cp class=\"\" data-end=\"1433\" data-start=\"1387\"\u003eSize: 5–10 cm (2\"–4\") | Weight: 33 lbs (15 kg)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1532\" data-start=\"1436\"\u003e\n\u003cp class=\"\" data-end=\"1532\" data-start=\"1438\"\u003eBest for small to mid-size electric heaters (e.g., Harvia Vega, Kip, Cilindro, Club, TopClass)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1592\" data-start=\"1535\"\u003e\n\u003cp class=\"\" data-end=\"1592\" data-start=\"1537\"\u003eAngular design improves airflow and thermal performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1852\" data-start=\"1594\"\u003e\n\u003cp class=\"\" data-end=\"1638\" data-start=\"1596\"\u003e\u003cstrong data-end=\"1638\" data-start=\"1596\"\u003eAC3020 – Large Split-Face Sauna Stones\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1852\" data-start=\"1641\"\u003e\n\u003cli class=\"\" data-end=\"1690\" data-start=\"1641\"\u003e\n\u003cp class=\"\" data-end=\"1690\" data-start=\"1643\"\u003eSize: 10–15 cm (4\"–6\") | Weight: 44 lbs (20 kg)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1789\" data-start=\"1693\"\u003e\n\u003cp class=\"\" data-end=\"1789\" data-start=\"1695\"\u003eIdeal for large electric or wood-burning heaters (e.g., Harvia Virta, Forte, M Series, Legend)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1852\" data-start=\"1792\"\u003e\n\u003cp class=\"\" data-end=\"1852\" data-start=\"1794\"\u003eMaximized surface area for prolonged heat and steam output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2073\" data-start=\"1854\"\u003e\n\u003cp class=\"\" data-end=\"1888\" data-start=\"1856\"\u003e\u003cstrong data-end=\"1888\" data-start=\"1856\"\u003eR-991 – Rounded Sauna Stones\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2073\" data-start=\"1891\"\u003e\n\u003cli class=\"\" data-end=\"1939\" data-start=\"1891\"\u003e\n\u003cp class=\"\" data-end=\"1939\" data-start=\"1893\"\u003eSize: 5–10 cm (2\"–4\") | Weight: 33 lbs (15 kg)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1989\" data-start=\"1942\"\u003e\n\u003cp class=\"\" data-end=\"1989\" data-start=\"1944\"\u003eBest used as a top layer for any sauna heater\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2073\" data-start=\"1992\"\u003e\n\u003cp class=\"\" data-end=\"2073\" data-start=\"1994\"\u003eRounded form allows gentle steam to rise through layers for a softer experience\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\" data-end=\"2104\" data-start=\"2075\"\u003e\u003cstrong data-end=\"2104\" data-start=\"2075\"\u003eWhy Choose Harvia Stones?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2446\" data-start=\"2106\"\u003e\n\u003cli class=\"\" data-end=\"2210\" data-start=\"2106\"\u003e\n\u003cp class=\"\" data-end=\"2210\" data-start=\"2108\"\u003eMade from \u003cstrong data-end=\"2150\" data-start=\"2118\"\u003ehigh-density olivine diabase\u003c\/strong\u003e—renowned for stability, longevity, and high heat capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2279\" data-start=\"2211\"\u003e\n\u003cp class=\"\" data-end=\"2279\" data-start=\"2213\"\u003eAngular split-face cuts ensure optimal airflow and steam release\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2331\" data-start=\"2280\"\u003e\n\u003cp class=\"\" data-end=\"2331\" data-start=\"2282\"\u003eRounded stones enhance steam softness and aroma\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2404\" data-start=\"2332\"\u003e\n\u003cp class=\"\" data-end=\"2404\" data-start=\"2334\"\u003eEasy to stack, promoting even heating and protecting heater elements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2446\" data-start=\"2405\"\u003e\n\u003cp class=\"\" data-end=\"2446\" data-start=\"2407\"\u003e100% natural, safe, and additive-free\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\" data-end=\"2516\" data-start=\"2448\"\u003e🌋 \u003cstrong data-end=\"2516\" data-start=\"2455\"\u003eBlack Vulcanite Sauna Stones – Premium Sauna Stone Bundle\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"2925\" data-start=\"2518\"\u003eAdd style and volcanic power to your sauna with \u003cstrong data-end=\"2598\" data-start=\"2566\"\u003eBlack Vulcanite Sauna Stones\u003c\/strong\u003e—now available in a \u003cstrong data-end=\"2647\" data-start=\"2618\"\u003econvenient bundle package\u003c\/strong\u003e. These striking, dark grey stones are over 2 billion years old, formed from ancient volcanic activity, and deliver exceptional thermal performance with a glossy black finish when wet. Perfect as primary stones for electric heaters or as top-layer stones in wood-burning models.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"2944\" data-start=\"2927\"\u003e\u003cstrong data-end=\"2944\" data-start=\"2927\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3302\" data-start=\"2946\"\u003e\n\u003cli class=\"\" data-end=\"3014\" data-start=\"2946\"\u003e\n\u003cp class=\"\" data-end=\"3014\" data-start=\"2948\"\u003e\u003cstrong data-end=\"2981\" data-start=\"2948\"\u003eElegant volcanic sauna stones\u003c\/strong\u003e with rich black sheen when wet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"3083\" data-start=\"3015\"\u003e\n\u003cp class=\"\" data-end=\"3083\" data-start=\"3017\"\u003eSplit-face texture boosts steam generation and water evaporation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"3147\" data-start=\"3084\"\u003e\n\u003cp class=\"\" data-end=\"3147\" data-start=\"3086\"\u003eOutstanding \u003cstrong data-end=\"3116\" data-start=\"3098\"\u003eheat retention\u003c\/strong\u003e and \u003cstrong data-end=\"3145\" data-start=\"3121\"\u003ethermal conductivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"3188\" data-start=\"3148\"\u003e\n\u003cp class=\"\" data-end=\"3188\" data-start=\"3150\"\u003eSized at 5–10 cm | Box weight: 20 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"3252\" data-start=\"3189\"\u003e\n\u003cp class=\"\" data-end=\"3252\" data-start=\"3191\"\u003eExcellent airflow support for consistent, efficient heating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"3302\" data-start=\"3253\"\u003e\n\u003cp class=\"\" data-end=\"3302\" data-start=\"3255\"\u003eFree from harmful substances and 100% natural\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\" data-end=\"3330\" data-start=\"3304\"\u003e\u003cstrong data-end=\"3330\" data-start=\"3304\"\u003eUsage Recommendations:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3613\" data-start=\"3332\"\u003e\n\u003cli class=\"\" data-end=\"3403\" data-start=\"3332\"\u003e\n\u003cp class=\"\" data-end=\"3403\" data-start=\"3334\"\u003eRinse all stones thoroughly before first use to remove natural dust\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"3528\" data-start=\"3404\"\u003e\n\u003cp class=\"\" data-end=\"3528\" data-start=\"3406\"\u003eStack split-face stones on the bottom for solid heat, and rounded or vulcanite stones on top for balanced, layered steam\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"3613\" data-start=\"3529\"\u003e\n\u003cp class=\"\" data-end=\"3613\" data-start=\"3531\"\u003eFollow your \u003cstrong data-end=\"3594\" data-start=\"3543\"\u003esauna heater’s stone size and volume guidelines\u003c\/strong\u003e for best results\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"\" data-end=\"3618\" data-start=\"3615\"\u003e\n\u003cp class=\"\" data-end=\"3702\" data-start=\"3620\"\u003e\u003cstrong data-end=\"3702\" data-start=\"3620\"\u003eShop Sauna Heater Stones Online – High Quality, Long Life, Natural Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"3999\" data-start=\"3704\"\u003eWhether you're upgrading your sauna with \u003cstrong data-end=\"3769\" data-start=\"3745\"\u003eHarvia heater stones\u003c\/strong\u003e or adding a bold aesthetic with \u003cstrong data-end=\"3837\" data-start=\"3802\"\u003eBlack Vulcanite volcanic stones\u003c\/strong\u003e, our curated selection guarantees premium results. These sauna rocks are ideal for anyone seeking a traditional, powerful, and visually refined sauna experience.\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"1 Box \/ Vulcanite (AC3040)","offer_id":48346553549041,"sku":"120-AC3040","price":72.0,"currency_code":"USD","in_stock":true},{"title":"1 Box \/ Black Vulcanite (AC3045)","offer_id":48346553581809,"sku":"120-AC3045","price":69.5,"currency_code":"USD","in_stock":true},{"title":"1 Box \/ Decorative White Stone (AC4000)","offer_id":48346553614577,"sku":"120-AC4000","price":103.0,"currency_code":"USD","in_stock":true},{"title":"1 Box \/ AC3000","offer_id":48346553647345,"sku":"120-AC3000","price":69.5,"currency_code":"USD","in_stock":true},{"title":"1 Box \/ AC3020","offer_id":48346553680113,"sku":"120-AC3020","price":69.5,"currency_code":"USD","in_stock":true},{"title":"1 Box \/ R-991","offer_id":48346553712881,"sku":"120-R-991","price":102.0,"currency_code":"USD","in_stock":true},{"title":"3 Boxes \/ Vulcanite (AC3040)","offer_id":48346553745649,"sku":null,"price":216.0,"currency_code":"USD","in_stock":true},{"title":"3 Boxes \/ Black Vulcanite (AC3045)","offer_id":48346553778417,"sku":null,"price":208.5,"currency_code":"USD","in_stock":true},{"title":"3 Boxes \/ Decorative White Stone (AC4000)","offer_id":48346553811185,"sku":null,"price":309.0,"currency_code":"USD","in_stock":true},{"title":"3 Boxes \/ AC3000","offer_id":48346553843953,"sku":null,"price":208.5,"currency_code":"USD","in_stock":true},{"title":"3 Boxes \/ AC3020","offer_id":48346553876721,"sku":null,"price":208.5,"currency_code":"USD","in_stock":true},{"title":"3 Boxes \/ R-991","offer_id":48346553909489,"sku":null,"price":306.0,"currency_code":"USD","in_stock":true},{"title":"4 Boxes \/ Vulcanite (AC3040)","offer_id":48346553942257,"sku":null,"price":288.0,"currency_code":"USD","in_stock":true},{"title":"4 Boxes \/ Black Vulcanite (AC3045)","offer_id":48346553975025,"sku":null,"price":278.0,"currency_code":"USD","in_stock":true},{"title":"4 Boxes \/ Decorative White Stone (AC4000)","offer_id":48346554007793,"sku":null,"price":412.0,"currency_code":"USD","in_stock":true},{"title":"4 Boxes \/ AC3000","offer_id":48346554040561,"sku":null,"price":278.0,"currency_code":"USD","in_stock":true},{"title":"4 Boxes \/ AC3020","offer_id":48346554073329,"sku":null,"price":278.0,"currency_code":"USD","in_stock":true},{"title":"4 Boxes \/ R-991","offer_id":48346554106097,"sku":null,"price":408.0,"currency_code":"USD","in_stock":true},{"title":"5 Boxes \/ Vulcanite (AC3040)","offer_id":48346554138865,"sku":null,"price":360.0,"currency_code":"USD","in_stock":true},{"title":"5 Boxes \/ Black Vulcanite (AC3045)","offer_id":48346554171633,"sku":null,"price":347.5,"currency_code":"USD","in_stock":true},{"title":"5 Boxes \/ Decorative White Stone (AC4000)","offer_id":48346554204401,"sku":null,"price":515.0,"currency_code":"USD","in_stock":true},{"title":"5 Boxes \/ AC3000","offer_id":48346554237169,"sku":null,"price":347.5,"currency_code":"USD","in_stock":true},{"title":"5 Boxes \/ AC3020","offer_id":48346554269937,"sku":null,"price":347.5,"currency_code":"USD","in_stock":true},{"title":"5 Boxes \/ R-991","offer_id":48346554302705,"sku":null,"price":510.0,"currency_code":"USD","in_stock":true},{"title":"6 Boxes \/ Vulcanite (AC3040)","offer_id":48346554335473,"sku":null,"price":432.0,"currency_code":"USD","in_stock":true},{"title":"6 Boxes \/ Black Vulcanite (AC3045)","offer_id":48346554368241,"sku":null,"price":417.0,"currency_code":"USD","in_stock":true},{"title":"6 Boxes \/ Decorative White Stone (AC4000)","offer_id":48346554401009,"sku":null,"price":618.0,"currency_code":"USD","in_stock":true},{"title":"6 Boxes \/ AC3000","offer_id":48346554433777,"sku":null,"price":417.0,"currency_code":"USD","in_stock":true},{"title":"6 Boxes \/ AC3020","offer_id":48346554466545,"sku":null,"price":417.0,"currency_code":"USD","in_stock":true},{"title":"6 Boxes \/ R-991","offer_id":48346554499313,"sku":null,"price":612.0,"currency_code":"USD","in_stock":true},{"title":"7 Boxes \/ Vulcanite (AC3040)","offer_id":48346554532081,"sku":null,"price":504.0,"currency_code":"USD","in_stock":true},{"title":"7 Boxes \/ Black Vulcanite (AC3045)","offer_id":48346554564849,"sku":null,"price":486.5,"currency_code":"USD","in_stock":true},{"title":"7 Boxes \/ Decorative White Stone (AC4000)","offer_id":48346554597617,"sku":null,"price":721.0,"currency_code":"USD","in_stock":true},{"title":"7 Boxes \/ AC3000","offer_id":48346554630385,"sku":null,"price":486.5,"currency_code":"USD","in_stock":true},{"title":"7 Boxes \/ AC3020","offer_id":48346554663153,"sku":null,"price":486.5,"currency_code":"USD","in_stock":true},{"title":"7 Boxes \/ R-991","offer_id":48346554695921,"sku":null,"price":714.0,"currency_code":"USD","in_stock":true},{"title":"11 Boxes \/ Vulcanite (AC3040)","offer_id":48346554728689,"sku":null,"price":792.0,"currency_code":"USD","in_stock":true},{"title":"11 Boxes \/ Black Vulcanite (AC3045)","offer_id":48346554761457,"sku":null,"price":764.5,"currency_code":"USD","in_stock":true},{"title":"11 Boxes \/ Decorative White Stone (AC4000)","offer_id":48346554794225,"sku":null,"price":1133.0,"currency_code":"USD","in_stock":true},{"title":"11 Boxes \/ AC3000","offer_id":48346554826993,"sku":null,"price":764.5,"currency_code":"USD","in_stock":true},{"title":"11 Boxes \/ AC3020","offer_id":48346554859761,"sku":null,"price":764.5,"currency_code":"USD","in_stock":true},{"title":"11 Boxes \/ R-991","offer_id":48346554892529,"sku":null,"price":1122.0,"currency_code":"USD","in_stock":true},{"title":"15 Boxes \/ Vulcanite (AC3040)","offer_id":48346554925297,"sku":null,"price":1080.0,"currency_code":"USD","in_stock":true},{"title":"15 Boxes \/ Black Vulcanite (AC3045)","offer_id":48346554958065,"sku":null,"price":1042.5,"currency_code":"USD","in_stock":true},{"title":"15 Boxes \/ Decorative White Stone (AC4000)","offer_id":48346554990833,"sku":null,"price":1545.0,"currency_code":"USD","in_stock":true},{"title":"15 Boxes \/ AC3000","offer_id":48346555023601,"sku":null,"price":1042.5,"currency_code":"USD","in_stock":true},{"title":"15 Boxes \/ AC3020","offer_id":48346555056369,"sku":null,"price":1042.5,"currency_code":"USD","in_stock":true},{"title":"15 Boxes \/ R-991","offer_id":48346555089137,"sku":null,"price":1530.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_olivine_diabase_AC3000_p4.jpg?v=1782322559"},{"product_id":"harvia-legend-240-wood-sauna-stove","title":"Harvia Legend 240 Wood Sauna Stove","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eDescription \u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Harvia Legend 240 wood stove gives you the ultimate sauna experience. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe black steel frame has a large number of stones that ensure good heat, even if the fire dies down in between. The fire chamber of the stove has a modern grate structure that separates the combustion air. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt is equipped with a cast-iron glass door, allowing the warm glow of the fire to complement the sauna atmosphere while the adjustable legs make the stove easy to place in the sauna. An excellent choice for medium-sized saunas.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInformation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eHarvia Legend 240 Wood Burning Sauna Stove\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor rooms measuring 353 to 848 cubic feet\u003c\/li\u003e\n\u003cli\u003eDimensions 24\"Diameter x 33\"Height\u003c\/li\u003e\n\u003cli\u003eFloor Standing Sauna Heater\u003c\/li\u003e\n\u003cli\u003eFire Chamber Cover 5 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSmoke Outlet 115 mm\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e11 boxes of Sauna rocks required\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_Legend_Sauna_Stove_IOM.pdf?v=1749066921\" rel=\"noopener\" target=\"_blank\"\u003eClick here to download the operations manual\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1risjW6FA9e5aFJ13r1X65piaRTXfz8mr\/view?usp=sharing\" title=\"Chimney Installation Manual\"\u003eChimney Installation Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":48346557382897,"sku":"120-WK240LD","price":2429.0,"currency_code":"USD","in_stock":true}]},{"product_id":"m3-wood-burning-heater-package-includes-rocks-surround-base-chimney-and-rain-cap","title":"Harvia M3 Wood Burning Heater Package - Includes Rocks, Surround, Base, Chimney, and Rain Cap","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWood Burning Heater\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eClassically stylish in its design, the Harvia M3 stove catches the eye and is suitable for a small wood-heated sauna. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe even heat is given off by the stove and the efficient air circulation guarantees a pleasant and relaxing sauna experience. The Harvia M3 stove features a glass door, enabling the glowing fire to create a traditional sauna atmosphere. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe graphite black stove with shiny stainless steel at the top and a fire chamber at the bottom is an instant classic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSauna rocks are required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProtective Sheath\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Harvia WL450 protective sheath is designed and approved for wood-heated Harvia stoves (Harvia M1, M2, M3 and M3 SL). \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe protective sheath considerably reduces the safety distance to combustible materials – in practice, this makes the stove fit in a smaller space. The protective sheath is attached to the stove and conforms to the shape of the stove, making the combination sleek. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAs the Harvia protective sheaths are stove model-specific, no compromises have been made in terms of design or performance. The protective sheath is available both as a full version and as a one-sided sheath, which can be installed on either side of the stove. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe protective sheaths are made of steel sheet that is painted black. If you also need to protect your floor, the black WL100 protective bedding matches the style.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChimney\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Harvia WHP1500 steel chimney is a stylish, stainless steel chimney solution that is easy to install. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe steel chimney withstands extensive changes in temperature and has mainly been designed for use with wood-heated stoves, smaller fireplaces, and iron stoves in detached sauna buildings. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe standard delivery of the steel chimney includes the steel chimney and a utility box with 1.0 m of non-insulated smoke pipe, a rain cap, a rubber rain flange, and an installation set for the rain flange, a stainless steel lead-through flange for the ceiling, and lead-through insulation and protector.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResources:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia-Wood-Burning-Stove-Installation-Manual.pdf?v=1748612907\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia-Wood-Burning-Stove-Installation-Manual.pdf?v=1748612907\" target=\"_blank\"\u003eWood Burning Stove Installation Manual\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Hariva-M3-Datasheet.pdf?v=1748612910\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Hariva-M3-Datasheet.pdf?v=1748612910\" target=\"_blank\"\u003eM3 Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Chimney Installation Manual\" href=\"https:\/\/drive.google.com\/file\/d\/1risjW6FA9e5aFJ13r1X65piaRTXfz8mr\/view?usp=sharing\"\u003eChimney Installation Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/aAhc2lEVn5E\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeater Base\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Harvia WL100 protective bedding is made of aluminum-zinc-coated steel that is painted black. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe protective bedding is used when, for example, the fireplace or stove is installed onto a waterproofed tile floor. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf the fireplace or stove is installed onto a wooden floor with protective bedding, a protective sheath must be used as well. \u003c\/span\u003e\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":48346557546737,"sku":"120-M3Kit84","price":3276.0,"currency_code":"USD","in_stock":true}]},{"product_id":"harvia-cauldron-50-wp500-l-wood-burning-sauna-stove","title":"Harvia Cauldron 50 WP500 L Wood Burning Sauna Stove","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDescription\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHARVIA cauldrons \u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eare designed for heating larger amounts of water, mostly in cottage settings. They add a genuine Finnish cottage sauna atmosphere. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eYou can choose your traditional sauna cauldron from two different models according to your water needs, either \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHARVIA WP 500 \u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e(50 litres)\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e. The durable, stainless steel inner cauldron can easily be removed for cleaning.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThanks to the structure of the \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e50 litres cauldron \u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003efire chamber, the burning process is smooth and the heat is distributed directly under the inner cauldron. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e'The water is heated up efficiently in this way. The replaceable fire chamber makes the product long-lasting. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe outer casing of the \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHARVIA cauldron 50 litres \u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eis made of stainless steel.\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eInformation \u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eHarvia K10G Club Model Electric Sauna Heater with Contactor Specifications\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDimensions:\u003cstrong data-mce-fragment=\"1\"\u003e 18\"D x 20\"W x 31H \u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFloor Standing Sauna Heater\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSauna Heater is UL Listed\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eSauna rocks required\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca title=\"Chimney Installation Manual\" href=\"https:\/\/drive.google.com\/file\/d\/1risjW6FA9e5aFJ13r1X65piaRTXfz8mr\/view?usp=sharing\"\u003eChimney Installation Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/lfu2KyEC7qA\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/aAhc2lEVn5E\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":48346563313905,"sku":"120-WP500","price":1765.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/4728-7518_0cecb310-292f-4335-aefd-cc02ec867f0d.jpg?v=1782322844"},{"product_id":"harvia-50-sl-wood-burning-sauna-stove","title":"Harvia 50 Sl Wood Burning Sauna Stove","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia Havia 50 External Feed Wood-Burning Sauna Heater\u003c\/strong\u003e (14-WK500SL) is the Havia 50 External Feed variant of Harvia's Havia 50 wood-burning stove family, designed for the largest residential and commercial sauna cabins where a single high-output wood stove must heat 700+ cu ft. Available as a heater alone, bundled with 7 boxes of Harvia AC3020 sauna stones, or bundled with stones plus your choice of \u003cstrong\u003eStainless\u003c\/strong\u003e (WHP1500) or \u003cstrong\u003eBlack\u003c\/strong\u003e (WHP1500M) Harvia Pre-Packaged Insulated Chimney Kit for a complete chimney-ready install.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFour Package Tiers\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f1ee\"\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003ePackage\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003eIncludes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Havia 50 External Feed Wood-Burning Sauna Heater (14-WK500SL). Sauna stones and chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Havia 50 External Feed Wood-Burning Sauna Heater + \u003cstrong\u003e7 boxes of Harvia AC3020 sauna stones\u003c\/strong\u003e (10–15 cm olivine diabase, 20 kg \/ 44 lb per box). Chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Stainless Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Havia 50 External Feed Wood-Burning Sauna Heater + \u003cstrong\u003e7 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500 Stainless Steel Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (1500 mm chimney pipe, 1 m smoke pipe, rain cap, rain boot, clamp, lead-through insulation and protector, and lead-through cover).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Black Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Havia 50 External Feed Wood-Burning Sauna Heater + \u003cstrong\u003e7 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500M Black Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (same kit contents as the stainless variant, finished in black).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Model\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHavia 50 External Feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e14-WK500SL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFamily\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Havia 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eStones (Tier 2+)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e7 × AC3020 (10–15 cm olivine diabase, 20 kg per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChimney Kit (Tier 3)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChoose Stainless (WHP1500) or Black (WHP1500M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFuel\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eWood (logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eMade in Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSauna Stones (Tier 2 and Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \"Heater + Stones\" and \"Heater + Stones + Chimney\" package ships\nwith the correct quantity of \u003cstrong\u003eHarvia AC3020 sauna stones\u003c\/strong\u003e, olivine diabase, 10–15 cm size grade, 20 kg (44 lb) per box.\nWood-burning stoves use the larger 10–15 cm AC3020 grade because the bigger\nstones pack better in the open top-loaded stone bed and hold heat longer\nthrough the natural rise-and-fall thermal cycle of a wood fire.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInsulated Chimney Kit (Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \"Heater + Stones + Chimney\" tiers bundle the\n\u003cstrong\u003eHarvia WHP1500 Pre-Packaged Chimney Kit\u003c\/strong\u003e, the\nfactory insulated chimney assembly Harvia ships for standard residential\nsauna installations. The kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1500 mm insulated chimney pipe\u003c\/li\u003e\n\u003cli\u003e1 m smoke pipe\u003c\/li\u003e\n\u003cli\u003eRain cap\u003c\/li\u003e\n\u003cli\u003eRain boot\u003c\/li\u003e\n\u003cli\u003eChimney clamp\u003c\/li\u003e\n\u003cli\u003eLead-through insulation and protector\u003c\/li\u003e\n\u003cli\u003eLead-through cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your finish\u003c\/strong\u003e: every heater in this family is\noffered with either the \u003cstrong\u003eStainless Steel (WHP1500)\u003c\/strong\u003e kit or\nthe \u003cstrong\u003eBlack (WHP1500M)\u003c\/strong\u003e kit at Tier 3, the chimney\nfinish is your decision, not auto-matched to the heater. Most customers\npick the chimney that visually complements the room they're installing into:\nblack for traditional sauna interiors, stainless for modern \/ commercial\nfinishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The WHP1500 kit covers a standard residential\nchimney run. If your installation deviates from the standard 1500 mm vertical\nconfiguration, longer chimney run, tilted offset, attic insulation\npenetration, multi-storey installations, or commercial roof tie-ins, additional chimney components (WHP1000 \/ WHP500 extensions, WHP270SP smoke\ndamper, WHP-AS tilted accessory kit, etc.) will be required. Contact Finnish\nSauna Builders before ordering for a chimney layout consultation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWood-burning sauna heaters require a non-combustible floor surface, proper clearance to combustibles per the installation manual, a code-compliant insulated chimney run penetrating the roof or wall, and adequate combustion-air supply. Always defer to the included Harvia installation manual and your local AHJ for final clearance, chimney, and venting requirements. Most jurisdictions require a permit and inspection on wood-burning sauna heater installations.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.harvia.com\" title=\"Harvia Wood-Burning Heater Installation Manual\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Harvia wood-burning sauna heater installation manual\u003c\/a\u003e (family-specific manuals also available, contact Finnish Sauna Builders).\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eAbout the Harvia Havia 50 Family\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia 50\u003c\/strong\u003e is Harvia's flagship oversize wood-burning sauna stove, built for the largest residential cabins, hotel spas, and commercial sauna installations where one heater must heat the room reliably. Massive 7-box stone capacity delivers sustained, even löyly through long sessions. Available in standard top-feed or External Feed (SL) configuration for through-wall loading from the anteroom.\u003c\/p\u003e\u003cp\u003eThis product page covers the \u003cstrong\u003eHavia 50 External Feed\u003c\/strong\u003e configuration. Other configurations in the Harvia Havia 50 family: Havia 50.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Finnish Sauna Builders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAs an authorized Harvia dealer, Finnish Sauna Builders sources every heater\ndirect from Harvia US (Lewisburg, WV) with full factory warranty and dealer\ntechnical support. Free shipping on most Harvia wood-burning heaters;\nwhite-glove install coordination available nationwide.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia wood-burning sauna heaters carry Harvia's standard residential\nlimited warranty. Finnish Sauna Builders handles all warranty claims direct, no third-party return desk.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAbout Harvia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia has been building world-class sauna heaters in Finland since 1950.\nEvery Harvia product carries forward more than 70 years of Finnish\ncraftsmanship, materials science, and a relentless focus on the perfect\nlöyly, the heated, humid burst of steam released when water meets hot\nsauna stones.\u003c\/p\u003e\n","brand":"Harvia","offers":[{"title":"Heater","offer_id":48379848229105,"sku":"14-WK500SL","price":8037.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones","offer_id":48379848261873,"sku":"14-WK500SL+STONES","price":8471.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Stainless Chimney","offer_id":48379848294641,"sku":"14-WK500SL+STONES+CHIMSS","price":9958.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Black Chimney","offer_id":48379848327409,"sku":"14-WK500SL+STONES+CHIMBK","price":10049.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_50_SL_e02c2e39-b5f7-478c-9128-c17ec628f64c.jpg?v=1782322847"},{"product_id":"harvia-50-wk500-wood-burning-sauna-stove","title":"Harvia 50 WK500 Wood Burning Sauna Stove","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia Havia 50 Wood-Burning Sauna Heater\u003c\/strong\u003e (14-WK500) is the Havia 50 variant of Harvia's Havia 50 wood-burning stove family, designed for the largest residential and commercial sauna cabins where a single high-output wood stove must heat 700+ cu ft. Available as a heater alone, bundled with 7 boxes of Harvia AC3020 sauna stones, or bundled with stones plus your choice of \u003cstrong\u003eStainless\u003c\/strong\u003e (WHP1500) or \u003cstrong\u003eBlack\u003c\/strong\u003e (WHP1500M) Harvia Pre-Packaged Insulated Chimney Kit for a complete chimney-ready install.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFour Package Tiers\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f1ee\"\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003ePackage\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003eIncludes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Havia 50 Wood-Burning Sauna Heater (14-WK500). Sauna stones and chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Havia 50 Wood-Burning Sauna Heater + \u003cstrong\u003e7 boxes of Harvia AC3020 sauna stones\u003c\/strong\u003e (10–15 cm olivine diabase, 20 kg \/ 44 lb per box). Chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Stainless Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Havia 50 Wood-Burning Sauna Heater + \u003cstrong\u003e7 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500 Stainless Steel Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (1500 mm chimney pipe, 1 m smoke pipe, rain cap, rain boot, clamp, lead-through insulation and protector, and lead-through cover).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Black Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Havia 50 Wood-Burning Sauna Heater + \u003cstrong\u003e7 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500M Black Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (same kit contents as the stainless variant, finished in black).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Model\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHavia 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e14-WK500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFamily\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Havia 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eStones (Tier 2+)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e7 × AC3020 (10–15 cm olivine diabase, 20 kg per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChimney Kit (Tier 3)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChoose Stainless (WHP1500) or Black (WHP1500M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFuel\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eWood (logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eMade in Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSauna Stones (Tier 2 and Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \"Heater + Stones\" and \"Heater + Stones + Chimney\" package ships\nwith the correct quantity of \u003cstrong\u003eHarvia AC3020 sauna stones\u003c\/strong\u003e, olivine diabase, 10–15 cm size grade, 20 kg (44 lb) per box.\nWood-burning stoves use the larger 10–15 cm AC3020 grade because the bigger\nstones pack better in the open top-loaded stone bed and hold heat longer\nthrough the natural rise-and-fall thermal cycle of a wood fire.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInsulated Chimney Kit (Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \"Heater + Stones + Chimney\" tiers bundle the\n\u003cstrong\u003eHarvia WHP1500 Pre-Packaged Chimney Kit\u003c\/strong\u003e, the\nfactory insulated chimney assembly Harvia ships for standard residential\nsauna installations. The kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1500 mm insulated chimney pipe\u003c\/li\u003e\n\u003cli\u003e1 m smoke pipe\u003c\/li\u003e\n\u003cli\u003eRain cap\u003c\/li\u003e\n\u003cli\u003eRain boot\u003c\/li\u003e\n\u003cli\u003eChimney clamp\u003c\/li\u003e\n\u003cli\u003eLead-through insulation and protector\u003c\/li\u003e\n\u003cli\u003eLead-through cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your finish\u003c\/strong\u003e: every heater in this family is\noffered with either the \u003cstrong\u003eStainless Steel (WHP1500)\u003c\/strong\u003e kit or\nthe \u003cstrong\u003eBlack (WHP1500M)\u003c\/strong\u003e kit at Tier 3, the chimney\nfinish is your decision, not auto-matched to the heater. Most customers\npick the chimney that visually complements the room they're installing into:\nblack for traditional sauna interiors, stainless for modern \/ commercial\nfinishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The WHP1500 kit covers a standard residential\nchimney run. If your installation deviates from the standard 1500 mm vertical\nconfiguration, longer chimney run, tilted offset, attic insulation\npenetration, multi-storey installations, or commercial roof tie-ins, additional chimney components (WHP1000 \/ WHP500 extensions, WHP270SP smoke\ndamper, WHP-AS tilted accessory kit, etc.) will be required. Contact Finnish\nSauna Builders before ordering for a chimney layout consultation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWood-burning sauna heaters require a non-combustible floor surface, proper clearance to combustibles per the installation manual, a code-compliant insulated chimney run penetrating the roof or wall, and adequate combustion-air supply. Always defer to the included Harvia installation manual and your local AHJ for final clearance, chimney, and venting requirements. Most jurisdictions require a permit and inspection on wood-burning sauna heater installations.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.harvia.com\" title=\"Harvia Wood-Burning Heater Installation Manual\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Harvia wood-burning sauna heater installation manual\u003c\/a\u003e (family-specific manuals also available, contact Finnish Sauna Builders).\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eAbout the Harvia Havia 50 Family\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia 50\u003c\/strong\u003e is Harvia's flagship oversize wood-burning sauna stove, built for the largest residential cabins, hotel spas, and commercial sauna installations where one heater must heat the room reliably. Massive 7-box stone capacity delivers sustained, even löyly through long sessions. Available in standard top-feed or External Feed (SL) configuration for through-wall loading from the anteroom.\u003c\/p\u003e\u003cp\u003eThis product page covers the \u003cstrong\u003eHavia 50\u003c\/strong\u003e configuration. Other configurations in the Harvia Havia 50 family: Havia 50 External Feed.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Finnish Sauna Builders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAs an authorized Harvia dealer, Finnish Sauna Builders sources every heater\ndirect from Harvia US (Lewisburg, WV) with full factory warranty and dealer\ntechnical support. Free shipping on most Harvia wood-burning heaters;\nwhite-glove install coordination available nationwide.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia wood-burning sauna heaters carry Harvia's standard residential\nlimited warranty. Finnish Sauna Builders handles all warranty claims direct, no third-party return desk.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAbout Harvia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia has been building world-class sauna heaters in Finland since 1950.\nEvery Harvia product carries forward more than 70 years of Finnish\ncraftsmanship, materials science, and a relentless focus on the perfect\nlöyly, the heated, humid burst of steam released when water meets hot\nsauna stones.\u003c\/p\u003e\n","brand":"Harvia","offers":[{"title":"Heater","offer_id":48379848098033,"sku":"14-WK500","price":7587.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones","offer_id":48379848130801,"sku":"14-WK500+STONES","price":8021.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Stainless Chimney","offer_id":48379848163569,"sku":"14-WK500+STONES+CHIMSS","price":9508.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Black Chimney","offer_id":48379848196337,"sku":"14-WK500+STONES+CHIMBK","price":9599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/H50_24da6243-d143-421e-b72f-7e886590581f.jpg?v=1782322850"},{"product_id":"harvia-linear-16-wood-burning-sauna-stove","title":"Harvia Linear 16 WK160C Wood Burning Sauna Stove","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia Linear 16 Wood-Burning Sauna Heater\u003c\/strong\u003e (14-WK160C) is the Linear 16 variant of Harvia's Linear wood-burning stove family, designed for design-forward residential sauna cabins with full-height glass viewing on the fire. Available as a heater alone, bundled with 2 boxes of Harvia AC3020 sauna stones, or bundled with stones plus your choice of \u003cstrong\u003eStainless\u003c\/strong\u003e (WHP1500) or \u003cstrong\u003eBlack\u003c\/strong\u003e (WHP1500M) Harvia Pre-Packaged Insulated Chimney Kit for a complete chimney-ready install.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFour Package Tiers\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f1ee\"\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003ePackage\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003eIncludes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Linear 16 Wood-Burning Sauna Heater (14-WK160C). Sauna stones and chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Linear 16 Wood-Burning Sauna Heater + \u003cstrong\u003e2 boxes of Harvia AC3020 sauna stones\u003c\/strong\u003e (10–15 cm olivine diabase, 20 kg \/ 44 lb per box). Chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Stainless Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Linear 16 Wood-Burning Sauna Heater + \u003cstrong\u003e2 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500 Stainless Steel Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (1500 mm chimney pipe, 1 m smoke pipe, rain cap, rain boot, clamp, lead-through insulation and protector, and lead-through cover).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Black Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Linear 16 Wood-Burning Sauna Heater + \u003cstrong\u003e2 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500M Black Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (same kit contents as the stainless variant, finished in black).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Model\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eLinear 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e14-WK160C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFamily\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Linear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eStones (Tier 2+)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e2 × AC3020 (10–15 cm olivine diabase, 20 kg per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChimney Kit (Tier 3)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChoose Stainless (WHP1500) or Black (WHP1500M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFuel\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eWood (logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eMade in Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSauna Stones (Tier 2 and Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \"Heater + Stones\" and \"Heater + Stones + Chimney\" package ships\nwith the correct quantity of \u003cstrong\u003eHarvia AC3020 sauna stones\u003c\/strong\u003e, olivine diabase, 10–15 cm size grade, 20 kg (44 lb) per box.\nWood-burning stoves use the larger 10–15 cm AC3020 grade because the bigger\nstones pack better in the open top-loaded stone bed and hold heat longer\nthrough the natural rise-and-fall thermal cycle of a wood fire.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInsulated Chimney Kit (Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \"Heater + Stones + Chimney\" tiers bundle the\n\u003cstrong\u003eHarvia WHP1500 Pre-Packaged Chimney Kit\u003c\/strong\u003e, the\nfactory insulated chimney assembly Harvia ships for standard residential\nsauna installations. The kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1500 mm insulated chimney pipe\u003c\/li\u003e\n\u003cli\u003e1 m smoke pipe\u003c\/li\u003e\n\u003cli\u003eRain cap\u003c\/li\u003e\n\u003cli\u003eRain boot\u003c\/li\u003e\n\u003cli\u003eChimney clamp\u003c\/li\u003e\n\u003cli\u003eLead-through insulation and protector\u003c\/li\u003e\n\u003cli\u003eLead-through cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your finish\u003c\/strong\u003e: every heater in this family is\noffered with either the \u003cstrong\u003eStainless Steel (WHP1500)\u003c\/strong\u003e kit or\nthe \u003cstrong\u003eBlack (WHP1500M)\u003c\/strong\u003e kit at Tier 3, the chimney\nfinish is your decision, not auto-matched to the heater. Most customers\npick the chimney that visually complements the room they're installing into:\nblack for traditional sauna interiors, stainless for modern \/ commercial\nfinishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The WHP1500 kit covers a standard residential\nchimney run. If your installation deviates from the standard 1500 mm vertical\nconfiguration, longer chimney run, tilted offset, attic insulation\npenetration, multi-storey installations, or commercial roof tie-ins, additional chimney components (WHP1000 \/ WHP500 extensions, WHP270SP smoke\ndamper, WHP-AS tilted accessory kit, etc.) will be required. Contact Finnish\nSauna Builders before ordering for a chimney layout consultation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWood-burning sauna heaters require a non-combustible floor surface, proper clearance to combustibles per the installation manual, a code-compliant insulated chimney run penetrating the roof or wall, and adequate combustion-air supply. Always defer to the included Harvia installation manual and your local AHJ for final clearance, chimney, and venting requirements. Most jurisdictions require a permit and inspection on wood-burning sauna heater installations.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.harvia.com\" title=\"Harvia Wood-Burning Heater Installation Manual\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Harvia wood-burning sauna heater installation manual\u003c\/a\u003e (family-specific manuals also available, contact Finnish Sauna Builders).\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eAbout the Harvia Linear Family\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia Linear\u003c\/strong\u003e family is Harvia's design-forward wood-burning stove with a full-height glass door for unobstructed viewing of the fire. Black-finish steel housing throughout. \u003cstrong\u003eLinear 16\u003c\/strong\u003e is the smallest size; \u003cstrong\u003eLinear 22 Greenflame\u003c\/strong\u003e adds Harvia's clean-burning Greenflame combustion technology and integrated 30 L water tank options in front \/ left \/ right orientations; \u003cstrong\u003eLinear 18 Compact\u003c\/strong\u003e packs the same Linear aesthetic into a tighter footprint for smaller cabins.\u003c\/p\u003e\u003cp\u003eThis product page covers the \u003cstrong\u003eLinear 16\u003c\/strong\u003e configuration. Other configurations in the Harvia Linear family: Linear 22 Greenflame, Linear 22 Greenflame Front Tank, Linear 22 Greenflame Left Tank, Linear 22 Greenflame Right Tank, Linear 18 Compact.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Finnish Sauna Builders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAs an authorized Harvia dealer, Finnish Sauna Builders sources every heater\ndirect from Harvia US (Lewisburg, WV) with full factory warranty and dealer\ntechnical support. Free shipping on most Harvia wood-burning heaters;\nwhite-glove install coordination available nationwide.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia wood-burning sauna heaters carry Harvia's standard residential\nlimited warranty. Finnish Sauna Builders handles all warranty claims direct, no third-party return desk.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAbout Harvia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia has been building world-class sauna heaters in Finland since 1950.\nEvery Harvia product carries forward more than 70 years of Finnish\ncraftsmanship, materials science, and a relentless focus on the perfect\nlöyly, the heated, humid burst of steam released when water meets hot\nsauna stones.\u003c\/p\u003e\n","brand":"Harvia","offers":[{"title":"Heater","offer_id":48379847966961,"sku":"14-WK160C","price":961.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones","offer_id":48379847999729,"sku":"14-WK160C+STONES","price":1085.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Stainless Chimney","offer_id":48379848032497,"sku":"14-WK160C+STONES+CHIMSS","price":2572.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Black Chimney","offer_id":48379848065265,"sku":"14-WK160C+STONES+CHIMBK","price":2663.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_16_a4bd1f58-a3a4-4fd6-88fd-6876ec144816.jpg?v=1782322896"},{"product_id":"harvia-36-duo-wood-burning-sauna-stove","title":"Harvia 36 Duo Wood Burning Sauna Stove","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia PRO 36 Duo Fireplace (Stainless) Wood-Burning Sauna Heater\u003c\/strong\u003e (14-WKPR36DUOS) is the PRO 36 Duo Fireplace (Stainless) variant of Harvia's PRO wood-burning stove family, designed for standard residential sauna cabins and light-commercial wood-fired sauna installations. Available as a heater alone, bundled with 4 boxes of Harvia AC3020 sauna stones, or bundled with stones plus your choice of \u003cstrong\u003eStainless\u003c\/strong\u003e (WHP1500) or \u003cstrong\u003eBlack\u003c\/strong\u003e (WHP1500M) Harvia Pre-Packaged Insulated Chimney Kit for a complete chimney-ready install.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFour Package Tiers\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f1ee\"\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003ePackage\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003eIncludes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 36 Duo Fireplace (Stainless) Wood-Burning Sauna Heater (14-WKPR36DUOS). Sauna stones and chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 36 Duo Fireplace (Stainless) Wood-Burning Sauna Heater + \u003cstrong\u003e4 boxes of Harvia AC3020 sauna stones\u003c\/strong\u003e (10–15 cm olivine diabase, 20 kg \/ 44 lb per box). Chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Stainless Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 36 Duo Fireplace (Stainless) Wood-Burning Sauna Heater + \u003cstrong\u003e4 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500 Stainless Steel Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (1500 mm chimney pipe, 1 m smoke pipe, rain cap, rain boot, clamp, lead-through insulation and protector, and lead-through cover).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Black Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 36 Duo Fireplace (Stainless) Wood-Burning Sauna Heater + \u003cstrong\u003e4 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500M Black Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (same kit contents as the stainless variant, finished in black).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Model\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003ePRO 36 Duo Fireplace (Stainless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e14-WKPR36DUOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFamily\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eStones (Tier 2+)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e4 × AC3020 (10–15 cm olivine diabase, 20 kg per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChimney Kit (Tier 3)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChoose Stainless (WHP1500) or Black (WHP1500M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFuel\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eWood (logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eMade in Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSauna Stones (Tier 2 and Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \"Heater + Stones\" and \"Heater + Stones + Chimney\" package ships\nwith the correct quantity of \u003cstrong\u003eHarvia AC3020 sauna stones\u003c\/strong\u003e, olivine diabase, 10–15 cm size grade, 20 kg (44 lb) per box.\nWood-burning stoves use the larger 10–15 cm AC3020 grade because the bigger\nstones pack better in the open top-loaded stone bed and hold heat longer\nthrough the natural rise-and-fall thermal cycle of a wood fire.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInsulated Chimney Kit (Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \"Heater + Stones + Chimney\" tiers bundle the\n\u003cstrong\u003eHarvia WHP1500 Pre-Packaged Chimney Kit\u003c\/strong\u003e, the\nfactory insulated chimney assembly Harvia ships for standard residential\nsauna installations. The kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1500 mm insulated chimney pipe\u003c\/li\u003e\n\u003cli\u003e1 m smoke pipe\u003c\/li\u003e\n\u003cli\u003eRain cap\u003c\/li\u003e\n\u003cli\u003eRain boot\u003c\/li\u003e\n\u003cli\u003eChimney clamp\u003c\/li\u003e\n\u003cli\u003eLead-through insulation and protector\u003c\/li\u003e\n\u003cli\u003eLead-through cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your finish\u003c\/strong\u003e: every heater in this family is\noffered with either the \u003cstrong\u003eStainless Steel (WHP1500)\u003c\/strong\u003e kit or\nthe \u003cstrong\u003eBlack (WHP1500M)\u003c\/strong\u003e kit at Tier 3, the chimney\nfinish is your decision, not auto-matched to the heater. Most customers\npick the chimney that visually complements the room they're installing into:\nblack for traditional sauna interiors, stainless for modern \/ commercial\nfinishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The WHP1500 kit covers a standard residential\nchimney run. If your installation deviates from the standard 1500 mm vertical\nconfiguration, longer chimney run, tilted offset, attic insulation\npenetration, multi-storey installations, or commercial roof tie-ins, additional chimney components (WHP1000 \/ WHP500 extensions, WHP270SP smoke\ndamper, WHP-AS tilted accessory kit, etc.) will be required. Contact Finnish\nSauna Builders before ordering for a chimney layout consultation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWood-burning sauna heaters require a non-combustible floor surface, proper clearance to combustibles per the installation manual, a code-compliant insulated chimney run penetrating the roof or wall, and adequate combustion-air supply. Always defer to the included Harvia installation manual and your local AHJ for final clearance, chimney, and venting requirements. Most jurisdictions require a permit and inspection on wood-burning sauna heater installations.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.harvia.com\" title=\"Harvia Wood-Burning Heater Installation Manual\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Harvia wood-burning sauna heater installation manual\u003c\/a\u003e (family-specific manuals also available, contact Finnish Sauna Builders).\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eAbout the Harvia PRO Family\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia PRO\u003c\/strong\u003e family is Harvia's workhorse wood-burning sauna stove, available in \u003cstrong\u003e20 kW\u003c\/strong\u003e, \u003cstrong\u003e26 kW\u003c\/strong\u003e, and \u003cstrong\u003e36 kW\u003c\/strong\u003e outputs. Each PRO model supports multiple installation patterns: standard top-feed, External Feed (SL) for through-wall loading, integrated 30 L water tank in front \/ left \/ right orientations (PRO 20 only), and the Duo Fireplace stainless steel variant that adds a second viewing door for use as a feature fireplace in the anteroom.\u003c\/p\u003e\u003cp\u003eThis product page covers the \u003cstrong\u003ePRO 36 Duo Fireplace (Stainless)\u003c\/strong\u003e configuration. Other configurations in the Harvia PRO family: PRO 20, PRO 20 External Feed, PRO 20 Front Water Tank, PRO 20 Left Water Tank, PRO 20 Right Water Tank, PRO 20 Duo Fireplace (Stainless), PRO 26, PRO 36.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Finnish Sauna Builders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAs an authorized Harvia dealer, Finnish Sauna Builders sources every heater\ndirect from Harvia US (Lewisburg, WV) with full factory warranty and dealer\ntechnical support. Free shipping on most Harvia wood-burning heaters;\nwhite-glove install coordination available nationwide.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia wood-burning sauna heaters carry Harvia's standard residential\nlimited warranty. Finnish Sauna Builders handles all warranty claims direct, no third-party return desk.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAbout Harvia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia has been building world-class sauna heaters in Finland since 1950.\nEvery Harvia product carries forward more than 70 years of Finnish\ncraftsmanship, materials science, and a relentless focus on the perfect\nlöyly, the heated, humid burst of steam released when water meets hot\nsauna stones.\u003c\/p\u003e\n","brand":"Harvia","offers":[{"title":"Heater","offer_id":48379847803121,"sku":"14-WKPR36DUOS","price":3415.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones","offer_id":48379847835889,"sku":"14-WKPR36DUOS+STONES","price":3663.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Stainless Chimney","offer_id":48379847868657,"sku":"14-WKPR36DUOS+STONES+CHIMSS","price":5150.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Black Chimney","offer_id":48379847901425,"sku":"14-WKPR36DUOS+STONES+CHIMBK","price":5241.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/36Duo_Profile-2_2a380ec4-2683-4354-baf1-d861daaa02ca.jpg?v=1782322930"},{"product_id":"harvia-20-duo-wood-burning-sauna-stove","title":"Harvia 20 Duo Wood Burning Sauna Stove","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia PRO 20 Duo Fireplace (Stainless) Wood-Burning Sauna Heater\u003c\/strong\u003e (14-WKPR20DUOS) is the PRO 20 Duo Fireplace (Stainless) variant of Harvia's PRO wood-burning stove family, designed for standard residential sauna cabins and light-commercial wood-fired sauna installations. Available as a heater alone, bundled with 3 boxes of Harvia AC3020 sauna stones, or bundled with stones plus your choice of \u003cstrong\u003eStainless\u003c\/strong\u003e (WHP1500) or \u003cstrong\u003eBlack\u003c\/strong\u003e (WHP1500M) Harvia Pre-Packaged Insulated Chimney Kit for a complete chimney-ready install.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFour Package Tiers\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f1ee\"\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003ePackage\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003eIncludes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Duo Fireplace (Stainless) Wood-Burning Sauna Heater (14-WKPR20DUOS). Sauna stones and chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Duo Fireplace (Stainless) Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of Harvia AC3020 sauna stones\u003c\/strong\u003e (10–15 cm olivine diabase, 20 kg \/ 44 lb per box). Chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Stainless Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Duo Fireplace (Stainless) Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500 Stainless Steel Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (1500 mm chimney pipe, 1 m smoke pipe, rain cap, rain boot, clamp, lead-through insulation and protector, and lead-through cover).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Black Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Duo Fireplace (Stainless) Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500M Black Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (same kit contents as the stainless variant, finished in black).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Model\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003ePRO 20 Duo Fireplace (Stainless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e14-WKPR20DUOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFamily\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eStones (Tier 2+)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e3 × AC3020 (10–15 cm olivine diabase, 20 kg per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChimney Kit (Tier 3)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChoose Stainless (WHP1500) or Black (WHP1500M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFuel\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eWood (logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eMade in Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSauna Stones (Tier 2 and Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \"Heater + Stones\" and \"Heater + Stones + Chimney\" package ships\nwith the correct quantity of \u003cstrong\u003eHarvia AC3020 sauna stones\u003c\/strong\u003e, olivine diabase, 10–15 cm size grade, 20 kg (44 lb) per box.\nWood-burning stoves use the larger 10–15 cm AC3020 grade because the bigger\nstones pack better in the open top-loaded stone bed and hold heat longer\nthrough the natural rise-and-fall thermal cycle of a wood fire.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInsulated Chimney Kit (Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \"Heater + Stones + Chimney\" tiers bundle the\n\u003cstrong\u003eHarvia WHP1500 Pre-Packaged Chimney Kit\u003c\/strong\u003e, the\nfactory insulated chimney assembly Harvia ships for standard residential\nsauna installations. The kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1500 mm insulated chimney pipe\u003c\/li\u003e\n\u003cli\u003e1 m smoke pipe\u003c\/li\u003e\n\u003cli\u003eRain cap\u003c\/li\u003e\n\u003cli\u003eRain boot\u003c\/li\u003e\n\u003cli\u003eChimney clamp\u003c\/li\u003e\n\u003cli\u003eLead-through insulation and protector\u003c\/li\u003e\n\u003cli\u003eLead-through cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your finish\u003c\/strong\u003e: every heater in this family is\noffered with either the \u003cstrong\u003eStainless Steel (WHP1500)\u003c\/strong\u003e kit or\nthe \u003cstrong\u003eBlack (WHP1500M)\u003c\/strong\u003e kit at Tier 3, the chimney\nfinish is your decision, not auto-matched to the heater. Most customers\npick the chimney that visually complements the room they're installing into:\nblack for traditional sauna interiors, stainless for modern \/ commercial\nfinishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The WHP1500 kit covers a standard residential\nchimney run. If your installation deviates from the standard 1500 mm vertical\nconfiguration, longer chimney run, tilted offset, attic insulation\npenetration, multi-storey installations, or commercial roof tie-ins, additional chimney components (WHP1000 \/ WHP500 extensions, WHP270SP smoke\ndamper, WHP-AS tilted accessory kit, etc.) will be required. Contact Finnish\nSauna Builders before ordering for a chimney layout consultation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWood-burning sauna heaters require a non-combustible floor surface, proper clearance to combustibles per the installation manual, a code-compliant insulated chimney run penetrating the roof or wall, and adequate combustion-air supply. Always defer to the included Harvia installation manual and your local AHJ for final clearance, chimney, and venting requirements. Most jurisdictions require a permit and inspection on wood-burning sauna heater installations.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.harvia.com\" title=\"Harvia Wood-Burning Heater Installation Manual\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Harvia wood-burning sauna heater installation manual\u003c\/a\u003e (family-specific manuals also available, contact Finnish Sauna Builders).\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eAbout the Harvia PRO Family\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia PRO\u003c\/strong\u003e family is Harvia's workhorse wood-burning sauna stove, available in \u003cstrong\u003e20 kW\u003c\/strong\u003e, \u003cstrong\u003e26 kW\u003c\/strong\u003e, and \u003cstrong\u003e36 kW\u003c\/strong\u003e outputs. Each PRO model supports multiple installation patterns: standard top-feed, External Feed (SL) for through-wall loading, integrated 30 L water tank in front \/ left \/ right orientations (PRO 20 only), and the Duo Fireplace stainless steel variant that adds a second viewing door for use as a feature fireplace in the anteroom.\u003c\/p\u003e\u003cp\u003eThis product page covers the \u003cstrong\u003ePRO 20 Duo Fireplace (Stainless)\u003c\/strong\u003e configuration. Other configurations in the Harvia PRO family: PRO 20, PRO 20 External Feed, PRO 20 Front Water Tank, PRO 20 Left Water Tank, PRO 20 Right Water Tank, PRO 26, PRO 36, PRO 36 Duo Fireplace (Stainless).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Finnish Sauna Builders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAs an authorized Harvia dealer, Finnish Sauna Builders sources every heater\ndirect from Harvia US (Lewisburg, WV) with full factory warranty and dealer\ntechnical support. Free shipping on most Harvia wood-burning heaters;\nwhite-glove install coordination available nationwide.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia wood-burning sauna heaters carry Harvia's standard residential\nlimited warranty. Finnish Sauna Builders handles all warranty claims direct, no third-party return desk.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAbout Harvia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia has been building world-class sauna heaters in Finland since 1950.\nEvery Harvia product carries forward more than 70 years of Finnish\ncraftsmanship, materials science, and a relentless focus on the perfect\nlöyly, the heated, humid burst of steam released when water meets hot\nsauna stones.\u003c\/p\u003e\n","brand":"Harvia","offers":[{"title":"Heater","offer_id":48379847672049,"sku":"14-WKPR20DUOS","price":2871.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones","offer_id":48379847704817,"sku":"14-WKPR20DUOS+STONES","price":3057.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Stainless Chimney","offer_id":48379847737585,"sku":"14-WKPR20DUOS+STONES+CHIMSS","price":4544.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Black Chimney","offer_id":48379847770353,"sku":"14-WKPR20DUOS+STONES+CHIMBK","price":4635.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/6417659001137_1_c29dce01-616f-44cf-ab03-88eb47edc507.jpg?v=1782322932"},{"product_id":"harvia-20-sl-wood-burning-sauna-stove","title":"Harvia 20 Sl Wood Burning Sauna Stove","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia PRO 20 External Feed Wood-Burning Sauna Heater\u003c\/strong\u003e (14-WKPR20SLM) is the PRO 20 External Feed variant of Harvia's PRO wood-burning stove family, designed for standard residential sauna cabins and light-commercial wood-fired sauna installations. Available as a heater alone, bundled with 3 boxes of Harvia AC3020 sauna stones, or bundled with stones plus your choice of \u003cstrong\u003eStainless\u003c\/strong\u003e (WHP1500) or \u003cstrong\u003eBlack\u003c\/strong\u003e (WHP1500M) Harvia Pre-Packaged Insulated Chimney Kit for a complete chimney-ready install.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFour Package Tiers\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f1ee\"\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003ePackage\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003eIncludes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 External Feed Wood-Burning Sauna Heater (14-WKPR20SLM). Sauna stones and chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 External Feed Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of Harvia AC3020 sauna stones\u003c\/strong\u003e (10–15 cm olivine diabase, 20 kg \/ 44 lb per box). Chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Stainless Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 External Feed Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500 Stainless Steel Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (1500 mm chimney pipe, 1 m smoke pipe, rain cap, rain boot, clamp, lead-through insulation and protector, and lead-through cover).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Black Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 External Feed Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500M Black Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (same kit contents as the stainless variant, finished in black).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Model\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003ePRO 20 External Feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e14-WKPR20SLM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFamily\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eStones (Tier 2+)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e3 × AC3020 (10–15 cm olivine diabase, 20 kg per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChimney Kit (Tier 3)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChoose Stainless (WHP1500) or Black (WHP1500M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFuel\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eWood (logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eMade in Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSauna Stones (Tier 2 and Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \"Heater + Stones\" and \"Heater + Stones + Chimney\" package ships\nwith the correct quantity of \u003cstrong\u003eHarvia AC3020 sauna stones\u003c\/strong\u003e, olivine diabase, 10–15 cm size grade, 20 kg (44 lb) per box.\nWood-burning stoves use the larger 10–15 cm AC3020 grade because the bigger\nstones pack better in the open top-loaded stone bed and hold heat longer\nthrough the natural rise-and-fall thermal cycle of a wood fire.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInsulated Chimney Kit (Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \"Heater + Stones + Chimney\" tiers bundle the\n\u003cstrong\u003eHarvia WHP1500 Pre-Packaged Chimney Kit\u003c\/strong\u003e, the\nfactory insulated chimney assembly Harvia ships for standard residential\nsauna installations. The kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1500 mm insulated chimney pipe\u003c\/li\u003e\n\u003cli\u003e1 m smoke pipe\u003c\/li\u003e\n\u003cli\u003eRain cap\u003c\/li\u003e\n\u003cli\u003eRain boot\u003c\/li\u003e\n\u003cli\u003eChimney clamp\u003c\/li\u003e\n\u003cli\u003eLead-through insulation and protector\u003c\/li\u003e\n\u003cli\u003eLead-through cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your finish\u003c\/strong\u003e: every heater in this family is\noffered with either the \u003cstrong\u003eStainless Steel (WHP1500)\u003c\/strong\u003e kit or\nthe \u003cstrong\u003eBlack (WHP1500M)\u003c\/strong\u003e kit at Tier 3, the chimney\nfinish is your decision, not auto-matched to the heater. Most customers\npick the chimney that visually complements the room they're installing into:\nblack for traditional sauna interiors, stainless for modern \/ commercial\nfinishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The WHP1500 kit covers a standard residential\nchimney run. If your installation deviates from the standard 1500 mm vertical\nconfiguration, longer chimney run, tilted offset, attic insulation\npenetration, multi-storey installations, or commercial roof tie-ins, additional chimney components (WHP1000 \/ WHP500 extensions, WHP270SP smoke\ndamper, WHP-AS tilted accessory kit, etc.) will be required. Contact Finnish\nSauna Builders before ordering for a chimney layout consultation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWood-burning sauna heaters require a non-combustible floor surface, proper clearance to combustibles per the installation manual, a code-compliant insulated chimney run penetrating the roof or wall, and adequate combustion-air supply. Always defer to the included Harvia installation manual and your local AHJ for final clearance, chimney, and venting requirements. Most jurisdictions require a permit and inspection on wood-burning sauna heater installations.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.harvia.com\" title=\"Harvia Wood-Burning Heater Installation Manual\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Harvia wood-burning sauna heater installation manual\u003c\/a\u003e (family-specific manuals also available, contact Finnish Sauna Builders).\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eAbout the Harvia PRO Family\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia PRO\u003c\/strong\u003e family is Harvia's workhorse wood-burning sauna stove, available in \u003cstrong\u003e20 kW\u003c\/strong\u003e, \u003cstrong\u003e26 kW\u003c\/strong\u003e, and \u003cstrong\u003e36 kW\u003c\/strong\u003e outputs. Each PRO model supports multiple installation patterns: standard top-feed, External Feed (SL) for through-wall loading, integrated 30 L water tank in front \/ left \/ right orientations (PRO 20 only), and the Duo Fireplace stainless steel variant that adds a second viewing door for use as a feature fireplace in the anteroom.\u003c\/p\u003e\u003cp\u003eThis product page covers the \u003cstrong\u003ePRO 20 External Feed\u003c\/strong\u003e configuration. Other configurations in the Harvia PRO family: PRO 20, PRO 20 Front Water Tank, PRO 20 Left Water Tank, PRO 20 Right Water Tank, PRO 20 Duo Fireplace (Stainless), PRO 26, PRO 36, PRO 36 Duo Fireplace (Stainless).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Finnish Sauna Builders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAs an authorized Harvia dealer, Finnish Sauna Builders sources every heater\ndirect from Harvia US (Lewisburg, WV) with full factory warranty and dealer\ntechnical support. Free shipping on most Harvia wood-burning heaters;\nwhite-glove install coordination available nationwide.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia wood-burning sauna heaters carry Harvia's standard residential\nlimited warranty. Finnish Sauna Builders handles all warranty claims direct, no third-party return desk.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAbout Harvia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia has been building world-class sauna heaters in Finland since 1950.\nEvery Harvia product carries forward more than 70 years of Finnish\ncraftsmanship, materials science, and a relentless focus on the perfect\nlöyly, the heated, humid burst of steam released when water meets hot\nsauna stones.\u003c\/p\u003e\n","brand":"Harvia","offers":[{"title":"Heater","offer_id":48379847540977,"sku":"14-WKPR20SLM","price":1781.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones","offer_id":48379847573745,"sku":"14-WKPR20SLM+STONES","price":1967.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Stainless Chimney","offer_id":48379847606513,"sku":"14-WKPR20SLM+STONES+CHIMSS","price":3454.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Black Chimney","offer_id":48379847639281,"sku":"14-WKPR20SLM+STONES+CHIMBK","price":3545.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/finlandia-harvia-36-heater-wood-burning-sauna-stove-17476805951523_2048x2048_cf7f3827-11b2-4936-bb6c-ec82a5f40572.jpg?v=1782322935"},{"product_id":"harvia-pro-20-es-pro-wood-burning-sauna-stove-with-water-tank","title":"Harvia Pro 20 Es Pro Wood Burning Sauna Stove With Water Tank","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia PRO 20 Right Water Tank Wood-Burning Sauna Heater\u003c\/strong\u003e (14-WKPR20RSM) is the PRO 20 Right Water Tank variant of Harvia's PRO wood-burning stove family, designed for standard residential sauna cabins and light-commercial wood-fired sauna installations. Available as a heater alone, bundled with 3 boxes of Harvia AC3020 sauna stones, or bundled with stones plus your choice of \u003cstrong\u003eStainless\u003c\/strong\u003e (WHP1500) or \u003cstrong\u003eBlack\u003c\/strong\u003e (WHP1500M) Harvia Pre-Packaged Insulated Chimney Kit for a complete chimney-ready install.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFour Package Tiers\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f1ee\"\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003ePackage\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003eIncludes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Right Water Tank Wood-Burning Sauna Heater (14-WKPR20RSM). Sauna stones and chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Right Water Tank Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of Harvia AC3020 sauna stones\u003c\/strong\u003e (10–15 cm olivine diabase, 20 kg \/ 44 lb per box). Chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Stainless Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Right Water Tank Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500 Stainless Steel Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (1500 mm chimney pipe, 1 m smoke pipe, rain cap, rain boot, clamp, lead-through insulation and protector, and lead-through cover).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Black Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Right Water Tank Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500M Black Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (same kit contents as the stainless variant, finished in black).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Model\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003ePRO 20 Right Water Tank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e14-WKPR20RSM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFamily\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eStones (Tier 2+)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e3 × AC3020 (10–15 cm olivine diabase, 20 kg per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChimney Kit (Tier 3)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChoose Stainless (WHP1500) or Black (WHP1500M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFuel\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eWood (logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eMade in Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSauna Stones (Tier 2 and Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \"Heater + Stones\" and \"Heater + Stones + Chimney\" package ships\nwith the correct quantity of \u003cstrong\u003eHarvia AC3020 sauna stones\u003c\/strong\u003e, olivine diabase, 10–15 cm size grade, 20 kg (44 lb) per box.\nWood-burning stoves use the larger 10–15 cm AC3020 grade because the bigger\nstones pack better in the open top-loaded stone bed and hold heat longer\nthrough the natural rise-and-fall thermal cycle of a wood fire.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInsulated Chimney Kit (Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \"Heater + Stones + Chimney\" tiers bundle the\n\u003cstrong\u003eHarvia WHP1500 Pre-Packaged Chimney Kit\u003c\/strong\u003e, the\nfactory insulated chimney assembly Harvia ships for standard residential\nsauna installations. The kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1500 mm insulated chimney pipe\u003c\/li\u003e\n\u003cli\u003e1 m smoke pipe\u003c\/li\u003e\n\u003cli\u003eRain cap\u003c\/li\u003e\n\u003cli\u003eRain boot\u003c\/li\u003e\n\u003cli\u003eChimney clamp\u003c\/li\u003e\n\u003cli\u003eLead-through insulation and protector\u003c\/li\u003e\n\u003cli\u003eLead-through cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your finish\u003c\/strong\u003e: every heater in this family is\noffered with either the \u003cstrong\u003eStainless Steel (WHP1500)\u003c\/strong\u003e kit or\nthe \u003cstrong\u003eBlack (WHP1500M)\u003c\/strong\u003e kit at Tier 3, the chimney\nfinish is your decision, not auto-matched to the heater. Most customers\npick the chimney that visually complements the room they're installing into:\nblack for traditional sauna interiors, stainless for modern \/ commercial\nfinishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The WHP1500 kit covers a standard residential\nchimney run. If your installation deviates from the standard 1500 mm vertical\nconfiguration, longer chimney run, tilted offset, attic insulation\npenetration, multi-storey installations, or commercial roof tie-ins, additional chimney components (WHP1000 \/ WHP500 extensions, WHP270SP smoke\ndamper, WHP-AS tilted accessory kit, etc.) will be required. Contact Finnish\nSauna Builders before ordering for a chimney layout consultation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWood-burning sauna heaters require a non-combustible floor surface, proper clearance to combustibles per the installation manual, a code-compliant insulated chimney run penetrating the roof or wall, and adequate combustion-air supply. Always defer to the included Harvia installation manual and your local AHJ for final clearance, chimney, and venting requirements. Most jurisdictions require a permit and inspection on wood-burning sauna heater installations.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.harvia.com\" title=\"Harvia Wood-Burning Heater Installation Manual\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Harvia wood-burning sauna heater installation manual\u003c\/a\u003e (family-specific manuals also available, contact Finnish Sauna Builders).\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eAbout the Harvia PRO Family\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia PRO\u003c\/strong\u003e family is Harvia's workhorse wood-burning sauna stove, available in \u003cstrong\u003e20 kW\u003c\/strong\u003e, \u003cstrong\u003e26 kW\u003c\/strong\u003e, and \u003cstrong\u003e36 kW\u003c\/strong\u003e outputs. Each PRO model supports multiple installation patterns: standard top-feed, External Feed (SL) for through-wall loading, integrated 30 L water tank in front \/ left \/ right orientations (PRO 20 only), and the Duo Fireplace stainless steel variant that adds a second viewing door for use as a feature fireplace in the anteroom.\u003c\/p\u003e\u003cp\u003eThis product page covers the \u003cstrong\u003ePRO 20 Right Water Tank\u003c\/strong\u003e configuration. Other configurations in the Harvia PRO family: PRO 20, PRO 20 External Feed, PRO 20 Front Water Tank, PRO 20 Left Water Tank, PRO 20 Duo Fireplace (Stainless), PRO 26, PRO 36, PRO 36 Duo Fireplace (Stainless).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Finnish Sauna Builders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAs an authorized Harvia dealer, Finnish Sauna Builders sources every heater\ndirect from Harvia US (Lewisburg, WV) with full factory warranty and dealer\ntechnical support. Free shipping on most Harvia wood-burning heaters;\nwhite-glove install coordination available nationwide.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia wood-burning sauna heaters carry Harvia's standard residential\nlimited warranty. Finnish Sauna Builders handles all warranty claims direct, no third-party return desk.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAbout Harvia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia has been building world-class sauna heaters in Finland since 1950.\nEvery Harvia product carries forward more than 70 years of Finnish\ncraftsmanship, materials science, and a relentless focus on the perfect\nlöyly, the heated, humid burst of steam released when water meets hot\nsauna stones.\u003c\/p\u003e\n","brand":"Harvia","offers":[{"title":"Heater","offer_id":48379847409905,"sku":"14-WKPR20RSM","price":2217.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones","offer_id":48379847442673,"sku":"14-WKPR20RSM+STONES","price":2403.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Stainless Chimney","offer_id":48379847475441,"sku":"14-WKPR20RSM+STONES+CHIMSS","price":3890.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Black Chimney","offer_id":48379847508209,"sku":"14-WKPR20RSM+STONES+CHIMBK","price":3981.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_20_ES_Pro_WK200ES-1-2_9da6eaad-73ee-4249-ba7f-d0f2dd797730.jpg?v=1782322939"},{"product_id":"harvia-pro-20-ls-wood-burning-sauna-stove-with-water-tank","title":"Harvia Pro 20 Ls Wood Burning Sauna Stove With Water Tank","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia PRO 20 Left Water Tank Wood-Burning Sauna Heater\u003c\/strong\u003e (14-WKPR20LSM) is the PRO 20 Left Water Tank variant of Harvia's PRO wood-burning stove family, designed for standard residential sauna cabins and light-commercial wood-fired sauna installations. Available as a heater alone, bundled with 3 boxes of Harvia AC3020 sauna stones, or bundled with stones plus your choice of \u003cstrong\u003eStainless\u003c\/strong\u003e (WHP1500) or \u003cstrong\u003eBlack\u003c\/strong\u003e (WHP1500M) Harvia Pre-Packaged Insulated Chimney Kit for a complete chimney-ready install.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFour Package Tiers\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f1ee\"\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003ePackage\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003eIncludes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Left Water Tank Wood-Burning Sauna Heater (14-WKPR20LSM). Sauna stones and chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Left Water Tank Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of Harvia AC3020 sauna stones\u003c\/strong\u003e (10–15 cm olivine diabase, 20 kg \/ 44 lb per box). Chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Stainless Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Left Water Tank Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500 Stainless Steel Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (1500 mm chimney pipe, 1 m smoke pipe, rain cap, rain boot, clamp, lead-through insulation and protector, and lead-through cover).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Black Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Left Water Tank Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500M Black Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (same kit contents as the stainless variant, finished in black).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Model\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003ePRO 20 Left Water Tank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e14-WKPR20LSM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFamily\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eStones (Tier 2+)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e3 × AC3020 (10–15 cm olivine diabase, 20 kg per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChimney Kit (Tier 3)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChoose Stainless (WHP1500) or Black (WHP1500M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFuel\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eWood (logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eMade in Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSauna Stones (Tier 2 and Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \"Heater + Stones\" and \"Heater + Stones + Chimney\" package ships\nwith the correct quantity of \u003cstrong\u003eHarvia AC3020 sauna stones\u003c\/strong\u003e, olivine diabase, 10–15 cm size grade, 20 kg (44 lb) per box.\nWood-burning stoves use the larger 10–15 cm AC3020 grade because the bigger\nstones pack better in the open top-loaded stone bed and hold heat longer\nthrough the natural rise-and-fall thermal cycle of a wood fire.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInsulated Chimney Kit (Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \"Heater + Stones + Chimney\" tiers bundle the\n\u003cstrong\u003eHarvia WHP1500 Pre-Packaged Chimney Kit\u003c\/strong\u003e, the\nfactory insulated chimney assembly Harvia ships for standard residential\nsauna installations. The kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1500 mm insulated chimney pipe\u003c\/li\u003e\n\u003cli\u003e1 m smoke pipe\u003c\/li\u003e\n\u003cli\u003eRain cap\u003c\/li\u003e\n\u003cli\u003eRain boot\u003c\/li\u003e\n\u003cli\u003eChimney clamp\u003c\/li\u003e\n\u003cli\u003eLead-through insulation and protector\u003c\/li\u003e\n\u003cli\u003eLead-through cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your finish\u003c\/strong\u003e: every heater in this family is\noffered with either the \u003cstrong\u003eStainless Steel (WHP1500)\u003c\/strong\u003e kit or\nthe \u003cstrong\u003eBlack (WHP1500M)\u003c\/strong\u003e kit at Tier 3, the chimney\nfinish is your decision, not auto-matched to the heater. Most customers\npick the chimney that visually complements the room they're installing into:\nblack for traditional sauna interiors, stainless for modern \/ commercial\nfinishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The WHP1500 kit covers a standard residential\nchimney run. If your installation deviates from the standard 1500 mm vertical\nconfiguration, longer chimney run, tilted offset, attic insulation\npenetration, multi-storey installations, or commercial roof tie-ins, additional chimney components (WHP1000 \/ WHP500 extensions, WHP270SP smoke\ndamper, WHP-AS tilted accessory kit, etc.) will be required. Contact Finnish\nSauna Builders before ordering for a chimney layout consultation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWood-burning sauna heaters require a non-combustible floor surface, proper clearance to combustibles per the installation manual, a code-compliant insulated chimney run penetrating the roof or wall, and adequate combustion-air supply. Always defer to the included Harvia installation manual and your local AHJ for final clearance, chimney, and venting requirements. Most jurisdictions require a permit and inspection on wood-burning sauna heater installations.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.harvia.com\" title=\"Harvia Wood-Burning Heater Installation Manual\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Harvia wood-burning sauna heater installation manual\u003c\/a\u003e (family-specific manuals also available, contact Finnish Sauna Builders).\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eAbout the Harvia PRO Family\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia PRO\u003c\/strong\u003e family is Harvia's workhorse wood-burning sauna stove, available in \u003cstrong\u003e20 kW\u003c\/strong\u003e, \u003cstrong\u003e26 kW\u003c\/strong\u003e, and \u003cstrong\u003e36 kW\u003c\/strong\u003e outputs. Each PRO model supports multiple installation patterns: standard top-feed, External Feed (SL) for through-wall loading, integrated 30 L water tank in front \/ left \/ right orientations (PRO 20 only), and the Duo Fireplace stainless steel variant that adds a second viewing door for use as a feature fireplace in the anteroom.\u003c\/p\u003e\u003cp\u003eThis product page covers the \u003cstrong\u003ePRO 20 Left Water Tank\u003c\/strong\u003e configuration. Other configurations in the Harvia PRO family: PRO 20, PRO 20 External Feed, PRO 20 Front Water Tank, PRO 20 Right Water Tank, PRO 20 Duo Fireplace (Stainless), PRO 26, PRO 36, PRO 36 Duo Fireplace (Stainless).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Finnish Sauna Builders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAs an authorized Harvia dealer, Finnish Sauna Builders sources every heater\ndirect from Harvia US (Lewisburg, WV) with full factory warranty and dealer\ntechnical support. Free shipping on most Harvia wood-burning heaters;\nwhite-glove install coordination available nationwide.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia wood-burning sauna heaters carry Harvia's standard residential\nlimited warranty. Finnish Sauna Builders handles all warranty claims direct, no third-party return desk.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAbout Harvia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia has been building world-class sauna heaters in Finland since 1950.\nEvery Harvia product carries forward more than 70 years of Finnish\ncraftsmanship, materials science, and a relentless focus on the perfect\nlöyly, the heated, humid burst of steam released when water meets hot\nsauna stones.\u003c\/p\u003e\n","brand":"Harvia","offers":[{"title":"Heater","offer_id":48379847278833,"sku":"14-WKPR20LSM","price":2217.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones","offer_id":48379847311601,"sku":"14-WKPR20LSM+STONES","price":2403.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Stainless Chimney","offer_id":48379847344369,"sku":"14-WKPR20LSM+STONES+CHIMSS","price":3890.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Black Chimney","offer_id":48379847377137,"sku":"14-WKPR20LSM+STONES+CHIMBK","price":3981.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_20_LS_Pro_WK200LS_51906391-5482-4456-9ca3-e0cba3998e4d.jpg?v=1782322941"},{"product_id":"harvia-pro-20-rs-wood-burning-sauna-stove-with-water-tank","title":"Harvia Pro 20 Rs Wood Burning Sauna Stove With Water Tank","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia PRO 20 Front Water Tank Wood-Burning Sauna Heater\u003c\/strong\u003e (14-WKPR20ESM) is the PRO 20 Front Water Tank variant of Harvia's PRO wood-burning stove family, designed for standard residential sauna cabins and light-commercial wood-fired sauna installations. Available as a heater alone, bundled with 3 boxes of Harvia AC3020 sauna stones, or bundled with stones plus your choice of \u003cstrong\u003eStainless\u003c\/strong\u003e (WHP1500) or \u003cstrong\u003eBlack\u003c\/strong\u003e (WHP1500M) Harvia Pre-Packaged Insulated Chimney Kit for a complete chimney-ready install.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFour Package Tiers\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f1ee\"\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003ePackage\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003eIncludes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Front Water Tank Wood-Burning Sauna Heater (14-WKPR20ESM). Sauna stones and chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Front Water Tank Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of Harvia AC3020 sauna stones\u003c\/strong\u003e (10–15 cm olivine diabase, 20 kg \/ 44 lb per box). Chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Stainless Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Front Water Tank Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500 Stainless Steel Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (1500 mm chimney pipe, 1 m smoke pipe, rain cap, rain boot, clamp, lead-through insulation and protector, and lead-through cover).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Black Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Front Water Tank Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500M Black Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (same kit contents as the stainless variant, finished in black).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Model\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003ePRO 20 Front Water Tank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e14-WKPR20ESM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFamily\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eStones (Tier 2+)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e3 × AC3020 (10–15 cm olivine diabase, 20 kg per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChimney Kit (Tier 3)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChoose Stainless (WHP1500) or Black (WHP1500M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFuel\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eWood (logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eMade in Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSauna Stones (Tier 2 and Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \"Heater + Stones\" and \"Heater + Stones + Chimney\" package ships\nwith the correct quantity of \u003cstrong\u003eHarvia AC3020 sauna stones\u003c\/strong\u003e, olivine diabase, 10–15 cm size grade, 20 kg (44 lb) per box.\nWood-burning stoves use the larger 10–15 cm AC3020 grade because the bigger\nstones pack better in the open top-loaded stone bed and hold heat longer\nthrough the natural rise-and-fall thermal cycle of a wood fire.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInsulated Chimney Kit (Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \"Heater + Stones + Chimney\" tiers bundle the\n\u003cstrong\u003eHarvia WHP1500 Pre-Packaged Chimney Kit\u003c\/strong\u003e, the\nfactory insulated chimney assembly Harvia ships for standard residential\nsauna installations. The kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1500 mm insulated chimney pipe\u003c\/li\u003e\n\u003cli\u003e1 m smoke pipe\u003c\/li\u003e\n\u003cli\u003eRain cap\u003c\/li\u003e\n\u003cli\u003eRain boot\u003c\/li\u003e\n\u003cli\u003eChimney clamp\u003c\/li\u003e\n\u003cli\u003eLead-through insulation and protector\u003c\/li\u003e\n\u003cli\u003eLead-through cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your finish\u003c\/strong\u003e: every heater in this family is\noffered with either the \u003cstrong\u003eStainless Steel (WHP1500)\u003c\/strong\u003e kit or\nthe \u003cstrong\u003eBlack (WHP1500M)\u003c\/strong\u003e kit at Tier 3, the chimney\nfinish is your decision, not auto-matched to the heater. Most customers\npick the chimney that visually complements the room they're installing into:\nblack for traditional sauna interiors, stainless for modern \/ commercial\nfinishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The WHP1500 kit covers a standard residential\nchimney run. If your installation deviates from the standard 1500 mm vertical\nconfiguration, longer chimney run, tilted offset, attic insulation\npenetration, multi-storey installations, or commercial roof tie-ins, additional chimney components (WHP1000 \/ WHP500 extensions, WHP270SP smoke\ndamper, WHP-AS tilted accessory kit, etc.) will be required. Contact Finnish\nSauna Builders before ordering for a chimney layout consultation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWood-burning sauna heaters require a non-combustible floor surface, proper clearance to combustibles per the installation manual, a code-compliant insulated chimney run penetrating the roof or wall, and adequate combustion-air supply. Always defer to the included Harvia installation manual and your local AHJ for final clearance, chimney, and venting requirements. Most jurisdictions require a permit and inspection on wood-burning sauna heater installations.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.harvia.com\" title=\"Harvia Wood-Burning Heater Installation Manual\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Harvia wood-burning sauna heater installation manual\u003c\/a\u003e (family-specific manuals also available, contact Finnish Sauna Builders).\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eAbout the Harvia PRO Family\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia PRO\u003c\/strong\u003e family is Harvia's workhorse wood-burning sauna stove, available in \u003cstrong\u003e20 kW\u003c\/strong\u003e, \u003cstrong\u003e26 kW\u003c\/strong\u003e, and \u003cstrong\u003e36 kW\u003c\/strong\u003e outputs. Each PRO model supports multiple installation patterns: standard top-feed, External Feed (SL) for through-wall loading, integrated 30 L water tank in front \/ left \/ right orientations (PRO 20 only), and the Duo Fireplace stainless steel variant that adds a second viewing door for use as a feature fireplace in the anteroom.\u003c\/p\u003e\u003cp\u003eThis product page covers the \u003cstrong\u003ePRO 20 Front Water Tank\u003c\/strong\u003e configuration. Other configurations in the Harvia PRO family: PRO 20, PRO 20 External Feed, PRO 20 Left Water Tank, PRO 20 Right Water Tank, PRO 20 Duo Fireplace (Stainless), PRO 26, PRO 36, PRO 36 Duo Fireplace (Stainless).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Finnish Sauna Builders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAs an authorized Harvia dealer, Finnish Sauna Builders sources every heater\ndirect from Harvia US (Lewisburg, WV) with full factory warranty and dealer\ntechnical support. Free shipping on most Harvia wood-burning heaters;\nwhite-glove install coordination available nationwide.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia wood-burning sauna heaters carry Harvia's standard residential\nlimited warranty. Finnish Sauna Builders handles all warranty claims direct, no third-party return desk.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAbout Harvia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia has been building world-class sauna heaters in Finland since 1950.\nEvery Harvia product carries forward more than 70 years of Finnish\ncraftsmanship, materials science, and a relentless focus on the perfect\nlöyly, the heated, humid burst of steam released when water meets hot\nsauna stones.\u003c\/p\u003e\n","brand":"Harvia","offers":[{"title":"Heater","offer_id":48379847114993,"sku":"14-WKPR20ESM","price":2217.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones","offer_id":48379847147761,"sku":"14-WKPR20ESM+STONES","price":2403.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Stainless Chimney","offer_id":48379847180529,"sku":"14-WKPR20ESM+STONES+CHIMSS","price":3890.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Black Chimney","offer_id":48379847213297,"sku":"14-WKPR20ESM+STONES+CHIMBK","price":3981.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_20_RS_Pro_WK200RS_28a43930-dc63-4f63-b2cb-4b2f21f325ec.jpg?v=1782322944"},{"product_id":"harvia-pro-36-wood-burning-sauna-stove","title":"Harvia Pro 36 Wood Burning Sauna Stove","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia PRO 36 Wood-Burning Sauna Heater\u003c\/strong\u003e (14-WKPR36M) is the PRO 36 variant of Harvia's PRO wood-burning stove family, designed for standard residential sauna cabins and light-commercial wood-fired sauna installations. Available as a heater alone, bundled with 4 boxes of Harvia AC3020 sauna stones, or bundled with stones plus your choice of \u003cstrong\u003eStainless\u003c\/strong\u003e (WHP1500) or \u003cstrong\u003eBlack\u003c\/strong\u003e (WHP1500M) Harvia Pre-Packaged Insulated Chimney Kit for a complete chimney-ready install.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFour Package Tiers\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f1ee\"\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003ePackage\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003eIncludes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 36 Wood-Burning Sauna Heater (14-WKPR36M). Sauna stones and chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 36 Wood-Burning Sauna Heater + \u003cstrong\u003e4 boxes of Harvia AC3020 sauna stones\u003c\/strong\u003e (10–15 cm olivine diabase, 20 kg \/ 44 lb per box). Chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Stainless Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 36 Wood-Burning Sauna Heater + \u003cstrong\u003e4 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500 Stainless Steel Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (1500 mm chimney pipe, 1 m smoke pipe, rain cap, rain boot, clamp, lead-through insulation and protector, and lead-through cover).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Black Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 36 Wood-Burning Sauna Heater + \u003cstrong\u003e4 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500M Black Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (same kit contents as the stainless variant, finished in black).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Model\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003ePRO 36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e14-WKPR36M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFamily\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eStones (Tier 2+)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e4 × AC3020 (10–15 cm olivine diabase, 20 kg per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChimney Kit (Tier 3)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChoose Stainless (WHP1500) or Black (WHP1500M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFuel\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eWood (logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eMade in Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSauna Stones (Tier 2 and Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \"Heater + Stones\" and \"Heater + Stones + Chimney\" package ships\nwith the correct quantity of \u003cstrong\u003eHarvia AC3020 sauna stones\u003c\/strong\u003e, olivine diabase, 10–15 cm size grade, 20 kg (44 lb) per box.\nWood-burning stoves use the larger 10–15 cm AC3020 grade because the bigger\nstones pack better in the open top-loaded stone bed and hold heat longer\nthrough the natural rise-and-fall thermal cycle of a wood fire.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInsulated Chimney Kit (Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \"Heater + Stones + Chimney\" tiers bundle the\n\u003cstrong\u003eHarvia WHP1500 Pre-Packaged Chimney Kit\u003c\/strong\u003e, the\nfactory insulated chimney assembly Harvia ships for standard residential\nsauna installations. The kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1500 mm insulated chimney pipe\u003c\/li\u003e\n\u003cli\u003e1 m smoke pipe\u003c\/li\u003e\n\u003cli\u003eRain cap\u003c\/li\u003e\n\u003cli\u003eRain boot\u003c\/li\u003e\n\u003cli\u003eChimney clamp\u003c\/li\u003e\n\u003cli\u003eLead-through insulation and protector\u003c\/li\u003e\n\u003cli\u003eLead-through cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your finish\u003c\/strong\u003e: every heater in this family is\noffered with either the \u003cstrong\u003eStainless Steel (WHP1500)\u003c\/strong\u003e kit or\nthe \u003cstrong\u003eBlack (WHP1500M)\u003c\/strong\u003e kit at Tier 3, the chimney\nfinish is your decision, not auto-matched to the heater. Most customers\npick the chimney that visually complements the room they're installing into:\nblack for traditional sauna interiors, stainless for modern \/ commercial\nfinishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The WHP1500 kit covers a standard residential\nchimney run. If your installation deviates from the standard 1500 mm vertical\nconfiguration, longer chimney run, tilted offset, attic insulation\npenetration, multi-storey installations, or commercial roof tie-ins, additional chimney components (WHP1000 \/ WHP500 extensions, WHP270SP smoke\ndamper, WHP-AS tilted accessory kit, etc.) will be required. Contact Finnish\nSauna Builders before ordering for a chimney layout consultation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWood-burning sauna heaters require a non-combustible floor surface, proper clearance to combustibles per the installation manual, a code-compliant insulated chimney run penetrating the roof or wall, and adequate combustion-air supply. Always defer to the included Harvia installation manual and your local AHJ for final clearance, chimney, and venting requirements. Most jurisdictions require a permit and inspection on wood-burning sauna heater installations.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.harvia.com\" title=\"Harvia Wood-Burning Heater Installation Manual\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Harvia wood-burning sauna heater installation manual\u003c\/a\u003e (family-specific manuals also available, contact Finnish Sauna Builders).\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eAbout the Harvia PRO Family\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia PRO\u003c\/strong\u003e family is Harvia's workhorse wood-burning sauna stove, available in \u003cstrong\u003e20 kW\u003c\/strong\u003e, \u003cstrong\u003e26 kW\u003c\/strong\u003e, and \u003cstrong\u003e36 kW\u003c\/strong\u003e outputs. Each PRO model supports multiple installation patterns: standard top-feed, External Feed (SL) for through-wall loading, integrated 30 L water tank in front \/ left \/ right orientations (PRO 20 only), and the Duo Fireplace stainless steel variant that adds a second viewing door for use as a feature fireplace in the anteroom.\u003c\/p\u003e\u003cp\u003eThis product page covers the \u003cstrong\u003ePRO 36\u003c\/strong\u003e configuration. Other configurations in the Harvia PRO family: PRO 20, PRO 20 External Feed, PRO 20 Front Water Tank, PRO 20 Left Water Tank, PRO 20 Right Water Tank, PRO 20 Duo Fireplace (Stainless), PRO 26, PRO 36 Duo Fireplace (Stainless).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Finnish Sauna Builders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAs an authorized Harvia dealer, Finnish Sauna Builders sources every heater\ndirect from Harvia US (Lewisburg, WV) with full factory warranty and dealer\ntechnical support. Free shipping on most Harvia wood-burning heaters;\nwhite-glove install coordination available nationwide.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia wood-burning sauna heaters carry Harvia's standard residential\nlimited warranty. Finnish Sauna Builders handles all warranty claims direct, no third-party return desk.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAbout Harvia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia has been building world-class sauna heaters in Finland since 1950.\nEvery Harvia product carries forward more than 70 years of Finnish\ncraftsmanship, materials science, and a relentless focus on the perfect\nlöyly, the heated, humid burst of steam released when water meets hot\nsauna stones.\u003c\/p\u003e\n","brand":"Harvia","offers":[{"title":"Heater","offer_id":48379846623473,"sku":"14-WKPR36M","price":2364.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones","offer_id":48379846656241,"sku":"14-WKPR36M+STONES","price":2612.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Stainless Chimney","offer_id":48379846689009,"sku":"14-WKPR36M+STONES+CHIMSS","price":4099.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Black Chimney","offer_id":48379846721777,"sku":"14-WKPR36M+STONES+CHIMBK","price":4190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_36_Pro_WK360-2_9e2f0800-519b-4f84-bec2-bceaf727810e.jpg?v=1782322947"},{"product_id":"harvia-pro-26-wood-burning-sauna-stove","title":"Harvia Pro 26 Wood Burning Sauna Stove","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia PRO 26 Wood-Burning Sauna Heater\u003c\/strong\u003e (14-WKPR26M) is the PRO 26 variant of Harvia's PRO wood-burning stove family, designed for standard residential sauna cabins and light-commercial wood-fired sauna installations. Available as a heater alone, bundled with 3 boxes of Harvia AC3020 sauna stones, or bundled with stones plus your choice of \u003cstrong\u003eStainless\u003c\/strong\u003e (WHP1500) or \u003cstrong\u003eBlack\u003c\/strong\u003e (WHP1500M) Harvia Pre-Packaged Insulated Chimney Kit for a complete chimney-ready install.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFour Package Tiers\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f1ee\"\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003ePackage\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003eIncludes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 26 Wood-Burning Sauna Heater (14-WKPR26M). Sauna stones and chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 26 Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of Harvia AC3020 sauna stones\u003c\/strong\u003e (10–15 cm olivine diabase, 20 kg \/ 44 lb per box). Chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Stainless Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 26 Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500 Stainless Steel Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (1500 mm chimney pipe, 1 m smoke pipe, rain cap, rain boot, clamp, lead-through insulation and protector, and lead-through cover).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Black Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 26 Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500M Black Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (same kit contents as the stainless variant, finished in black).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Model\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003ePRO 26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e14-WKPR26M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFamily\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eStones (Tier 2+)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e3 × AC3020 (10–15 cm olivine diabase, 20 kg per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChimney Kit (Tier 3)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChoose Stainless (WHP1500) or Black (WHP1500M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFuel\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eWood (logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eMade in Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSauna Stones (Tier 2 and Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \"Heater + Stones\" and \"Heater + Stones + Chimney\" package ships\nwith the correct quantity of \u003cstrong\u003eHarvia AC3020 sauna stones\u003c\/strong\u003e, olivine diabase, 10–15 cm size grade, 20 kg (44 lb) per box.\nWood-burning stoves use the larger 10–15 cm AC3020 grade because the bigger\nstones pack better in the open top-loaded stone bed and hold heat longer\nthrough the natural rise-and-fall thermal cycle of a wood fire.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInsulated Chimney Kit (Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \"Heater + Stones + Chimney\" tiers bundle the\n\u003cstrong\u003eHarvia WHP1500 Pre-Packaged Chimney Kit\u003c\/strong\u003e, the\nfactory insulated chimney assembly Harvia ships for standard residential\nsauna installations. The kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1500 mm insulated chimney pipe\u003c\/li\u003e\n\u003cli\u003e1 m smoke pipe\u003c\/li\u003e\n\u003cli\u003eRain cap\u003c\/li\u003e\n\u003cli\u003eRain boot\u003c\/li\u003e\n\u003cli\u003eChimney clamp\u003c\/li\u003e\n\u003cli\u003eLead-through insulation and protector\u003c\/li\u003e\n\u003cli\u003eLead-through cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your finish\u003c\/strong\u003e: every heater in this family is\noffered with either the \u003cstrong\u003eStainless Steel (WHP1500)\u003c\/strong\u003e kit or\nthe \u003cstrong\u003eBlack (WHP1500M)\u003c\/strong\u003e kit at Tier 3, the chimney\nfinish is your decision, not auto-matched to the heater. Most customers\npick the chimney that visually complements the room they're installing into:\nblack for traditional sauna interiors, stainless for modern \/ commercial\nfinishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The WHP1500 kit covers a standard residential\nchimney run. If your installation deviates from the standard 1500 mm vertical\nconfiguration, longer chimney run, tilted offset, attic insulation\npenetration, multi-storey installations, or commercial roof tie-ins, additional chimney components (WHP1000 \/ WHP500 extensions, WHP270SP smoke\ndamper, WHP-AS tilted accessory kit, etc.) will be required. Contact Finnish\nSauna Builders before ordering for a chimney layout consultation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWood-burning sauna heaters require a non-combustible floor surface, proper clearance to combustibles per the installation manual, a code-compliant insulated chimney run penetrating the roof or wall, and adequate combustion-air supply. Always defer to the included Harvia installation manual and your local AHJ for final clearance, chimney, and venting requirements. Most jurisdictions require a permit and inspection on wood-burning sauna heater installations.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.harvia.com\" title=\"Harvia Wood-Burning Heater Installation Manual\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Harvia wood-burning sauna heater installation manual\u003c\/a\u003e (family-specific manuals also available, contact Finnish Sauna Builders).\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eAbout the Harvia PRO Family\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia PRO\u003c\/strong\u003e family is Harvia's workhorse wood-burning sauna stove, available in \u003cstrong\u003e20 kW\u003c\/strong\u003e, \u003cstrong\u003e26 kW\u003c\/strong\u003e, and \u003cstrong\u003e36 kW\u003c\/strong\u003e outputs. Each PRO model supports multiple installation patterns: standard top-feed, External Feed (SL) for through-wall loading, integrated 30 L water tank in front \/ left \/ right orientations (PRO 20 only), and the Duo Fireplace stainless steel variant that adds a second viewing door for use as a feature fireplace in the anteroom.\u003c\/p\u003e\u003cp\u003eThis product page covers the \u003cstrong\u003ePRO 26\u003c\/strong\u003e configuration. Other configurations in the Harvia PRO family: PRO 20, PRO 20 External Feed, PRO 20 Front Water Tank, PRO 20 Left Water Tank, PRO 20 Right Water Tank, PRO 20 Duo Fireplace (Stainless), PRO 36, PRO 36 Duo Fireplace (Stainless).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Finnish Sauna Builders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAs an authorized Harvia dealer, Finnish Sauna Builders sources every heater\ndirect from Harvia US (Lewisburg, WV) with full factory warranty and dealer\ntechnical support. Free shipping on most Harvia wood-burning heaters;\nwhite-glove install coordination available nationwide.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia wood-burning sauna heaters carry Harvia's standard residential\nlimited warranty. Finnish Sauna Builders handles all warranty claims direct, no third-party return desk.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAbout Harvia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia has been building world-class sauna heaters in Finland since 1950.\nEvery Harvia product carries forward more than 70 years of Finnish\ncraftsmanship, materials science, and a relentless focus on the perfect\nlöyly, the heated, humid burst of steam released when water meets hot\nsauna stones.\u003c\/p\u003e\n","brand":"Harvia","offers":[{"title":"Heater","offer_id":48379846492401,"sku":"14-WKPR26M","price":2066.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones","offer_id":48379846525169,"sku":"14-WKPR26M+STONES","price":2252.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Stainless Chimney","offer_id":48379846557937,"sku":"14-WKPR26M+STONES+CHIMSS","price":3739.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Black Chimney","offer_id":48379846590705,"sku":"14-WKPR26M+STONES+CHIMBK","price":3830.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_26_Pro_WK260.jpg?v=1782322950"},{"product_id":"harvia-pro-20-wood-burning-sauna-stove","title":"Harvia Pro 20 Wood Burning Sauna Stove","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia PRO 20 Wood-Burning Sauna Heater\u003c\/strong\u003e (14-WKPR20M) is the PRO 20 variant of Harvia's PRO wood-burning stove family, designed for standard residential sauna cabins and light-commercial wood-fired sauna installations. Available as a heater alone, bundled with 3 boxes of Harvia AC3020 sauna stones, or bundled with stones plus your choice of \u003cstrong\u003eStainless\u003c\/strong\u003e (WHP1500) or \u003cstrong\u003eBlack\u003c\/strong\u003e (WHP1500M) Harvia Pre-Packaged Insulated Chimney Kit for a complete chimney-ready install.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFour Package Tiers\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f1ee\"\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003ePackage\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003eIncludes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Wood-Burning Sauna Heater (14-WKPR20M). Sauna stones and chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of Harvia AC3020 sauna stones\u003c\/strong\u003e (10–15 cm olivine diabase, 20 kg \/ 44 lb per box). Chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Stainless Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500 Stainless Steel Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (1500 mm chimney pipe, 1 m smoke pipe, rain cap, rain boot, clamp, lead-through insulation and protector, and lead-through cover).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Black Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia PRO 20 Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500M Black Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (same kit contents as the stainless variant, finished in black).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Model\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003ePRO 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e14-WKPR20M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFamily\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eStones (Tier 2+)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e3 × AC3020 (10–15 cm olivine diabase, 20 kg per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChimney Kit (Tier 3)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChoose Stainless (WHP1500) or Black (WHP1500M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFuel\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eWood (logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eMade in Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSauna Stones (Tier 2 and Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \"Heater + Stones\" and \"Heater + Stones + Chimney\" package ships\nwith the correct quantity of \u003cstrong\u003eHarvia AC3020 sauna stones\u003c\/strong\u003e, olivine diabase, 10–15 cm size grade, 20 kg (44 lb) per box.\nWood-burning stoves use the larger 10–15 cm AC3020 grade because the bigger\nstones pack better in the open top-loaded stone bed and hold heat longer\nthrough the natural rise-and-fall thermal cycle of a wood fire.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInsulated Chimney Kit (Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \"Heater + Stones + Chimney\" tiers bundle the\n\u003cstrong\u003eHarvia WHP1500 Pre-Packaged Chimney Kit\u003c\/strong\u003e, the\nfactory insulated chimney assembly Harvia ships for standard residential\nsauna installations. The kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1500 mm insulated chimney pipe\u003c\/li\u003e\n\u003cli\u003e1 m smoke pipe\u003c\/li\u003e\n\u003cli\u003eRain cap\u003c\/li\u003e\n\u003cli\u003eRain boot\u003c\/li\u003e\n\u003cli\u003eChimney clamp\u003c\/li\u003e\n\u003cli\u003eLead-through insulation and protector\u003c\/li\u003e\n\u003cli\u003eLead-through cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your finish\u003c\/strong\u003e: every heater in this family is\noffered with either the \u003cstrong\u003eStainless Steel (WHP1500)\u003c\/strong\u003e kit or\nthe \u003cstrong\u003eBlack (WHP1500M)\u003c\/strong\u003e kit at Tier 3, the chimney\nfinish is your decision, not auto-matched to the heater. Most customers\npick the chimney that visually complements the room they're installing into:\nblack for traditional sauna interiors, stainless for modern \/ commercial\nfinishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The WHP1500 kit covers a standard residential\nchimney run. If your installation deviates from the standard 1500 mm vertical\nconfiguration, longer chimney run, tilted offset, attic insulation\npenetration, multi-storey installations, or commercial roof tie-ins, additional chimney components (WHP1000 \/ WHP500 extensions, WHP270SP smoke\ndamper, WHP-AS tilted accessory kit, etc.) will be required. Contact Finnish\nSauna Builders before ordering for a chimney layout consultation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWood-burning sauna heaters require a non-combustible floor surface, proper clearance to combustibles per the installation manual, a code-compliant insulated chimney run penetrating the roof or wall, and adequate combustion-air supply. Always defer to the included Harvia installation manual and your local AHJ for final clearance, chimney, and venting requirements. Most jurisdictions require a permit and inspection on wood-burning sauna heater installations.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.harvia.com\" title=\"Harvia Wood-Burning Heater Installation Manual\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Harvia wood-burning sauna heater installation manual\u003c\/a\u003e (family-specific manuals also available, contact Finnish Sauna Builders).\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eAbout the Harvia PRO Family\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia PRO\u003c\/strong\u003e family is Harvia's workhorse wood-burning sauna stove, available in \u003cstrong\u003e20 kW\u003c\/strong\u003e, \u003cstrong\u003e26 kW\u003c\/strong\u003e, and \u003cstrong\u003e36 kW\u003c\/strong\u003e outputs. Each PRO model supports multiple installation patterns: standard top-feed, External Feed (SL) for through-wall loading, integrated 30 L water tank in front \/ left \/ right orientations (PRO 20 only), and the Duo Fireplace stainless steel variant that adds a second viewing door for use as a feature fireplace in the anteroom.\u003c\/p\u003e\u003cp\u003eThis product page covers the \u003cstrong\u003ePRO 20\u003c\/strong\u003e configuration. Other configurations in the Harvia PRO family: PRO 20 External Feed, PRO 20 Front Water Tank, PRO 20 Left Water Tank, PRO 20 Right Water Tank, PRO 20 Duo Fireplace (Stainless), PRO 26, PRO 36, PRO 36 Duo Fireplace (Stainless).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Finnish Sauna Builders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAs an authorized Harvia dealer, Finnish Sauna Builders sources every heater\ndirect from Harvia US (Lewisburg, WV) with full factory warranty and dealer\ntechnical support. Free shipping on most Harvia wood-burning heaters;\nwhite-glove install coordination available nationwide.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia wood-burning sauna heaters carry Harvia's standard residential\nlimited warranty. Finnish Sauna Builders handles all warranty claims direct, no third-party return desk.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAbout Harvia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia has been building world-class sauna heaters in Finland since 1950.\nEvery Harvia product carries forward more than 70 years of Finnish\ncraftsmanship, materials science, and a relentless focus on the perfect\nlöyly, the heated, humid burst of steam released when water meets hot\nsauna stones.\u003c\/p\u003e\n","brand":"Harvia","offers":[{"title":"Heater","offer_id":48379846361329,"sku":"14-WKPR20M","price":1559.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones","offer_id":48379846394097,"sku":"14-WKPR20M+STONES","price":1745.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Stainless Chimney","offer_id":48379846426865,"sku":"14-WKPR20M+STONES+CHIMSS","price":3232.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Black Chimney","offer_id":48379846459633,"sku":"14-WKPR20M+STONES+CHIMBK","price":3323.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/6417659023719_1.jpg?v=1782322953"},{"product_id":"harvia-m3-wood-burning-sauna-stove","title":"Harvia M3 Wood Burning Sauna Stove","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia Standard Wood-Burning Sauna Heater\u003c\/strong\u003e (14-WKM3) is the Standard variant of Harvia's M3 wood-burning stove family, designed for compact residential saunas, garden saunas, and entry-level cabins. Available as a heater alone, bundled with 3 boxes of Harvia AC3020 sauna stones, or bundled with stones plus your choice of \u003cstrong\u003eStainless\u003c\/strong\u003e (WHP1500) or \u003cstrong\u003eBlack\u003c\/strong\u003e (WHP1500M) Harvia Pre-Packaged Insulated Chimney Kit for a complete chimney-ready install.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFour Package Tiers\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f1ee\"\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003ePackage\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003eIncludes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Standard Wood-Burning Sauna Heater (14-WKM3). Sauna stones and chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Standard Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of Harvia AC3020 sauna stones\u003c\/strong\u003e (10–15 cm olivine diabase, 20 kg \/ 44 lb per box). Chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Stainless Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Standard Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500 Stainless Steel Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (1500 mm chimney pipe, 1 m smoke pipe, rain cap, rain boot, clamp, lead-through insulation and protector, and lead-through cover).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Black Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Standard Wood-Burning Sauna Heater + \u003cstrong\u003e3 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500M Black Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (same kit contents as the stainless variant, finished in black).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Model\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e14-WKM3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFamily\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia M3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eStones (Tier 2+)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e3 × AC3020 (10–15 cm olivine diabase, 20 kg per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChimney Kit (Tier 3)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChoose Stainless (WHP1500) or Black (WHP1500M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFuel\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eWood (logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eMade in Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSauna Stones (Tier 2 and Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \"Heater + Stones\" and \"Heater + Stones + Chimney\" package ships\nwith the correct quantity of \u003cstrong\u003eHarvia AC3020 sauna stones\u003c\/strong\u003e, olivine diabase, 10–15 cm size grade, 20 kg (44 lb) per box.\nWood-burning stoves use the larger 10–15 cm AC3020 grade because the bigger\nstones pack better in the open top-loaded stone bed and hold heat longer\nthrough the natural rise-and-fall thermal cycle of a wood fire.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInsulated Chimney Kit (Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \"Heater + Stones + Chimney\" tiers bundle the\n\u003cstrong\u003eHarvia WHP1500 Pre-Packaged Chimney Kit\u003c\/strong\u003e, the\nfactory insulated chimney assembly Harvia ships for standard residential\nsauna installations. The kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1500 mm insulated chimney pipe\u003c\/li\u003e\n\u003cli\u003e1 m smoke pipe\u003c\/li\u003e\n\u003cli\u003eRain cap\u003c\/li\u003e\n\u003cli\u003eRain boot\u003c\/li\u003e\n\u003cli\u003eChimney clamp\u003c\/li\u003e\n\u003cli\u003eLead-through insulation and protector\u003c\/li\u003e\n\u003cli\u003eLead-through cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your finish\u003c\/strong\u003e: every heater in this family is\noffered with either the \u003cstrong\u003eStainless Steel (WHP1500)\u003c\/strong\u003e kit or\nthe \u003cstrong\u003eBlack (WHP1500M)\u003c\/strong\u003e kit at Tier 3, the chimney\nfinish is your decision, not auto-matched to the heater. Most customers\npick the chimney that visually complements the room they're installing into:\nblack for traditional sauna interiors, stainless for modern \/ commercial\nfinishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The WHP1500 kit covers a standard residential\nchimney run. If your installation deviates from the standard 1500 mm vertical\nconfiguration, longer chimney run, tilted offset, attic insulation\npenetration, multi-storey installations, or commercial roof tie-ins, additional chimney components (WHP1000 \/ WHP500 extensions, WHP270SP smoke\ndamper, WHP-AS tilted accessory kit, etc.) will be required. Contact Finnish\nSauna Builders before ordering for a chimney layout consultation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWood-burning sauna heaters require a non-combustible floor surface, proper clearance to combustibles per the installation manual, a code-compliant insulated chimney run penetrating the roof or wall, and adequate combustion-air supply. Always defer to the included Harvia installation manual and your local AHJ for final clearance, chimney, and venting requirements. Most jurisdictions require a permit and inspection on wood-burning sauna heater installations.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.harvia.com\" title=\"Harvia Wood-Burning Heater Installation Manual\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Harvia wood-burning sauna heater installation manual\u003c\/a\u003e (family-specific manuals also available, contact Finnish Sauna Builders).\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eAbout the Harvia M3 Family\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia M3\u003c\/strong\u003e is Harvia's entry-level wood-burning sauna heater, a compact, robust stove that delivers the classic Finnish wood-fired löyly in smaller residential and garden saunas. Available in standard top-feed or External Feed (SL) configuration for through-wall installations where the wood is loaded from the anteroom side of the cabin.\u003c\/p\u003e\u003cp\u003eThis product page covers the \u003cstrong\u003eStandard\u003c\/strong\u003e configuration. Other configurations in the Harvia M3 family: External Feed.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Finnish Sauna Builders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAs an authorized Harvia dealer, Finnish Sauna Builders sources every heater\ndirect from Harvia US (Lewisburg, WV) with full factory warranty and dealer\ntechnical support. Free shipping on most Harvia wood-burning heaters;\nwhite-glove install coordination available nationwide.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia wood-burning sauna heaters carry Harvia's standard residential\nlimited warranty. Finnish Sauna Builders handles all warranty claims direct, no third-party return desk.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAbout Harvia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia has been building world-class sauna heaters in Finland since 1950.\nEvery Harvia product carries forward more than 70 years of Finnish\ncraftsmanship, materials science, and a relentless focus on the perfect\nlöyly, the heated, humid burst of steam released when water meets hot\nsauna stones.\u003c\/p\u003e\n","brand":"Harvia","offers":[{"title":"Heater","offer_id":48379846099185,"sku":"14-WKM3","price":969.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones","offer_id":48379846131953,"sku":"14-WKM3+STONES","price":1155.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Stainless Chimney","offer_id":48379846164721,"sku":"14-WKM3+STONES+CHIMSS","price":2642.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Black Chimney","offer_id":48379846197489,"sku":"14-WKM3+STONES+CHIMBK","price":2733.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_M3_WKM3_Wood_Burning_Sauna_Stove_-_Finnish_Sauna_Builders.webp?v=1782322427"},{"product_id":"harvia-legend-240-sl-wood-burning-sauna-stove","title":"Harvia Legend 240 SL Wood Burning Sauna Stove","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia Legend 240 External Feed Wood-Burning Sauna Heater\u003c\/strong\u003e (14-WKLE20SLM) is the Legend 240 External Feed variant of Harvia's Legend wood-burning stove family, designed for design-forward residential and commercial sauna installations that want a feature wood-burning stove with optional Duo Fireplace integration. Available as a heater alone, bundled with 11 boxes of Harvia AC3020 sauna stones, or bundled with stones plus your choice of \u003cstrong\u003eStainless\u003c\/strong\u003e (WHP1500) or \u003cstrong\u003eBlack\u003c\/strong\u003e (WHP1500M) Harvia Pre-Packaged Insulated Chimney Kit for a complete chimney-ready install.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFour Package Tiers\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f1ee\"\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003ePackage\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003eIncludes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Legend 240 External Feed Wood-Burning Sauna Heater (14-WKLE20SLM). Sauna stones and chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Legend 240 External Feed Wood-Burning Sauna Heater + \u003cstrong\u003e11 boxes of Harvia AC3020 sauna stones\u003c\/strong\u003e (10–15 cm olivine diabase, 20 kg \/ 44 lb per box). Chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Stainless Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Legend 240 External Feed Wood-Burning Sauna Heater + \u003cstrong\u003e11 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500 Stainless Steel Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (1500 mm chimney pipe, 1 m smoke pipe, rain cap, rain boot, clamp, lead-through insulation and protector, and lead-through cover).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Black Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Legend 240 External Feed Wood-Burning Sauna Heater + \u003cstrong\u003e11 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500M Black Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (same kit contents as the stainless variant, finished in black).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Model\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eLegend 240 External Feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e14-WKLE20SLM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFamily\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Legend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eStones (Tier 2+)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e11 × AC3020 (10–15 cm olivine diabase, 20 kg per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChimney Kit (Tier 3)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChoose Stainless (WHP1500) or Black (WHP1500M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFuel\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eWood (logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eMade in Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSauna Stones (Tier 2 and Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \"Heater + Stones\" and \"Heater + Stones + Chimney\" package ships\nwith the correct quantity of \u003cstrong\u003eHarvia AC3020 sauna stones\u003c\/strong\u003e, olivine diabase, 10–15 cm size grade, 20 kg (44 lb) per box.\nWood-burning stoves use the larger 10–15 cm AC3020 grade because the bigger\nstones pack better in the open top-loaded stone bed and hold heat longer\nthrough the natural rise-and-fall thermal cycle of a wood fire.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInsulated Chimney Kit (Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \"Heater + Stones + Chimney\" tiers bundle the\n\u003cstrong\u003eHarvia WHP1500 Pre-Packaged Chimney Kit\u003c\/strong\u003e, the\nfactory insulated chimney assembly Harvia ships for standard residential\nsauna installations. The kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1500 mm insulated chimney pipe\u003c\/li\u003e\n\u003cli\u003e1 m smoke pipe\u003c\/li\u003e\n\u003cli\u003eRain cap\u003c\/li\u003e\n\u003cli\u003eRain boot\u003c\/li\u003e\n\u003cli\u003eChimney clamp\u003c\/li\u003e\n\u003cli\u003eLead-through insulation and protector\u003c\/li\u003e\n\u003cli\u003eLead-through cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your finish\u003c\/strong\u003e: every heater in this family is\noffered with either the \u003cstrong\u003eStainless Steel (WHP1500)\u003c\/strong\u003e kit or\nthe \u003cstrong\u003eBlack (WHP1500M)\u003c\/strong\u003e kit at Tier 3, the chimney\nfinish is your decision, not auto-matched to the heater. Most customers\npick the chimney that visually complements the room they're installing into:\nblack for traditional sauna interiors, stainless for modern \/ commercial\nfinishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The WHP1500 kit covers a standard residential\nchimney run. If your installation deviates from the standard 1500 mm vertical\nconfiguration, longer chimney run, tilted offset, attic insulation\npenetration, multi-storey installations, or commercial roof tie-ins, additional chimney components (WHP1000 \/ WHP500 extensions, WHP270SP smoke\ndamper, WHP-AS tilted accessory kit, etc.) will be required. Contact Finnish\nSauna Builders before ordering for a chimney layout consultation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWood-burning sauna heaters require a non-combustible floor surface, proper clearance to combustibles per the installation manual, a code-compliant insulated chimney run penetrating the roof or wall, and adequate combustion-air supply. Always defer to the included Harvia installation manual and your local AHJ for final clearance, chimney, and venting requirements. Most jurisdictions require a permit and inspection on wood-burning sauna heater installations.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.harvia.com\" title=\"Harvia Wood-Burning Heater Installation Manual\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Harvia wood-burning sauna heater installation manual\u003c\/a\u003e (family-specific manuals also available, contact Finnish Sauna Builders).\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eAbout the Harvia Legend Family\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia Legend\u003c\/strong\u003e family is Harvia's iconic design-forward wood-burning sauna stove, cast-iron-look door, robust black-steel housing, and an oversized stone capacity for the most generous löyly. Available in \u003cstrong\u003eLegend 150\u003c\/strong\u003e, \u003cstrong\u003eLegend 240\u003c\/strong\u003e (also offered with Harvia's Greenflame clean-burning technology), and \u003cstrong\u003eLegend 300\u003c\/strong\u003e outputs. Each model supports External Feed (SL) configuration; Legend 240 SL and Legend 300 SL also come in the Duo Fireplace variant that adds a second viewing door for use as a feature fireplace in the anteroom.\u003c\/p\u003e\u003cp\u003eThis product page covers the \u003cstrong\u003eLegend 240 External Feed\u003c\/strong\u003e configuration. Other configurations in the Harvia Legend family: Legend 150, Legend 150 External Feed, Legend 240 GreenFlame, Legend 240 Duo Fireplace, Legend 300, Legend 300 Duo Fireplace.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Finnish Sauna Builders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAs an authorized Harvia dealer, Finnish Sauna Builders sources every heater\ndirect from Harvia US (Lewisburg, WV) with full factory warranty and dealer\ntechnical support. Free shipping on most Harvia wood-burning heaters;\nwhite-glove install coordination available nationwide.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia wood-burning sauna heaters carry Harvia's standard residential\nlimited warranty. Finnish Sauna Builders handles all warranty claims direct, no third-party return desk.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAbout Harvia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia has been building world-class sauna heaters in Finland since 1950.\nEvery Harvia product carries forward more than 70 years of Finnish\ncraftsmanship, materials science, and a relentless focus on the perfect\nlöyly, the heated, humid burst of steam released when water meets hot\nsauna stones.\u003c\/p\u003e\n","brand":"Harvia","offers":[{"title":"Heater","offer_id":48379845935345,"sku":"14-WKLE20SLM","price":2502.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones","offer_id":48379845968113,"sku":"14-WKLE20SLM+STONES","price":3184.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Stainless Chimney","offer_id":48379846000881,"sku":"14-WKLE20SLM+STONES+CHIMSS","price":4671.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Black Chimney","offer_id":48379846033649,"sku":"14-WKLE20SLM+STONES+CHIMBK","price":4762.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/6417659012454_1_9090716c-3415-491c-a599-1a44c73c027d.jpg?v=1782322978"},{"product_id":"harvia-legend-150-sl-wood-burning-sauna-stove","title":"Harvia Legend 150 SL Wood Burning Sauna Stove","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia Legend 150 External Feed Wood-Burning Sauna Heater\u003c\/strong\u003e (14-WK150LDSL) is the Legend 150 External Feed variant of Harvia's Legend wood-burning stove family, designed for design-forward residential and commercial sauna installations that want a feature wood-burning stove with optional Duo Fireplace integration. Available as a heater alone, bundled with 7 boxes of Harvia AC3020 sauna stones, or bundled with stones plus your choice of \u003cstrong\u003eStainless\u003c\/strong\u003e (WHP1500) or \u003cstrong\u003eBlack\u003c\/strong\u003e (WHP1500M) Harvia Pre-Packaged Insulated Chimney Kit for a complete chimney-ready install.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFour Package Tiers\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f1ee\"\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003ePackage\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003eIncludes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Legend 150 External Feed Wood-Burning Sauna Heater (14-WK150LDSL). Sauna stones and chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Legend 150 External Feed Wood-Burning Sauna Heater + \u003cstrong\u003e7 boxes of Harvia AC3020 sauna stones\u003c\/strong\u003e (10–15 cm olivine diabase, 20 kg \/ 44 lb per box). Chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Stainless Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Legend 150 External Feed Wood-Burning Sauna Heater + \u003cstrong\u003e7 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500 Stainless Steel Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (1500 mm chimney pipe, 1 m smoke pipe, rain cap, rain boot, clamp, lead-through insulation and protector, and lead-through cover).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Black Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Legend 150 External Feed Wood-Burning Sauna Heater + \u003cstrong\u003e7 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500M Black Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (same kit contents as the stainless variant, finished in black).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Model\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eLegend 150 External Feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e14-WK150LDSL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFamily\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Legend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eStones (Tier 2+)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e7 × AC3020 (10–15 cm olivine diabase, 20 kg per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChimney Kit (Tier 3)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChoose Stainless (WHP1500) or Black (WHP1500M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFuel\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eWood (logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eMade in Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSauna Stones (Tier 2 and Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \"Heater + Stones\" and \"Heater + Stones + Chimney\" package ships\nwith the correct quantity of \u003cstrong\u003eHarvia AC3020 sauna stones\u003c\/strong\u003e, olivine diabase, 10–15 cm size grade, 20 kg (44 lb) per box.\nWood-burning stoves use the larger 10–15 cm AC3020 grade because the bigger\nstones pack better in the open top-loaded stone bed and hold heat longer\nthrough the natural rise-and-fall thermal cycle of a wood fire.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInsulated Chimney Kit (Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \"Heater + Stones + Chimney\" tiers bundle the\n\u003cstrong\u003eHarvia WHP1500 Pre-Packaged Chimney Kit\u003c\/strong\u003e, the\nfactory insulated chimney assembly Harvia ships for standard residential\nsauna installations. The kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1500 mm insulated chimney pipe\u003c\/li\u003e\n\u003cli\u003e1 m smoke pipe\u003c\/li\u003e\n\u003cli\u003eRain cap\u003c\/li\u003e\n\u003cli\u003eRain boot\u003c\/li\u003e\n\u003cli\u003eChimney clamp\u003c\/li\u003e\n\u003cli\u003eLead-through insulation and protector\u003c\/li\u003e\n\u003cli\u003eLead-through cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your finish\u003c\/strong\u003e: every heater in this family is\noffered with either the \u003cstrong\u003eStainless Steel (WHP1500)\u003c\/strong\u003e kit or\nthe \u003cstrong\u003eBlack (WHP1500M)\u003c\/strong\u003e kit at Tier 3, the chimney\nfinish is your decision, not auto-matched to the heater. Most customers\npick the chimney that visually complements the room they're installing into:\nblack for traditional sauna interiors, stainless for modern \/ commercial\nfinishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The WHP1500 kit covers a standard residential\nchimney run. If your installation deviates from the standard 1500 mm vertical\nconfiguration, longer chimney run, tilted offset, attic insulation\npenetration, multi-storey installations, or commercial roof tie-ins, additional chimney components (WHP1000 \/ WHP500 extensions, WHP270SP smoke\ndamper, WHP-AS tilted accessory kit, etc.) will be required. Contact Finnish\nSauna Builders before ordering for a chimney layout consultation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWood-burning sauna heaters require a non-combustible floor surface, proper clearance to combustibles per the installation manual, a code-compliant insulated chimney run penetrating the roof or wall, and adequate combustion-air supply. Always defer to the included Harvia installation manual and your local AHJ for final clearance, chimney, and venting requirements. Most jurisdictions require a permit and inspection on wood-burning sauna heater installations.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.harvia.com\" title=\"Harvia Wood-Burning Heater Installation Manual\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Harvia wood-burning sauna heater installation manual\u003c\/a\u003e (family-specific manuals also available, contact Finnish Sauna Builders).\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eAbout the Harvia Legend Family\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia Legend\u003c\/strong\u003e family is Harvia's iconic design-forward wood-burning sauna stove, cast-iron-look door, robust black-steel housing, and an oversized stone capacity for the most generous löyly. Available in \u003cstrong\u003eLegend 150\u003c\/strong\u003e, \u003cstrong\u003eLegend 240\u003c\/strong\u003e (also offered with Harvia's Greenflame clean-burning technology), and \u003cstrong\u003eLegend 300\u003c\/strong\u003e outputs. Each model supports External Feed (SL) configuration; Legend 240 SL and Legend 300 SL also come in the Duo Fireplace variant that adds a second viewing door for use as a feature fireplace in the anteroom.\u003c\/p\u003e\u003cp\u003eThis product page covers the \u003cstrong\u003eLegend 150 External Feed\u003c\/strong\u003e configuration. Other configurations in the Harvia Legend family: Legend 150, Legend 240 GreenFlame, Legend 240 External Feed, Legend 240 Duo Fireplace, Legend 300, Legend 300 Duo Fireplace.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Finnish Sauna Builders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAs an authorized Harvia dealer, Finnish Sauna Builders sources every heater\ndirect from Harvia US (Lewisburg, WV) with full factory warranty and dealer\ntechnical support. Free shipping on most Harvia wood-burning heaters;\nwhite-glove install coordination available nationwide.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia wood-burning sauna heaters carry Harvia's standard residential\nlimited warranty. Finnish Sauna Builders handles all warranty claims direct, no third-party return desk.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAbout Harvia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia has been building world-class sauna heaters in Finland since 1950.\nEvery Harvia product carries forward more than 70 years of Finnish\ncraftsmanship, materials science, and a relentless focus on the perfect\nlöyly, the heated, humid burst of steam released when water meets hot\nsauna stones.\u003c\/p\u003e\n","brand":"Harvia","offers":[{"title":"Heater","offer_id":48379845804273,"sku":"14-WK150LDSL","price":2192.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones","offer_id":48379845837041,"sku":"14-WK150LDSL+STONES","price":2626.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Stainless Chimney","offer_id":48379845869809,"sku":"14-WK150LDSL+STONES+CHIMSS","price":4113.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Black Chimney","offer_id":48379845902577,"sku":"14-WK150LDSL+STONES+CHIMBK","price":4204.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/6417659012447_1-2_d3e87835-be61-40cb-960e-28a11c20a08c.jpg?v=1782322981"},{"product_id":"harvia-legend-240-greenflame-wood-burning-sauna-stove","title":"Harvia Legend 240 Greenflame Wood Burning Sauna Stove","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia Legend 240 GreenFlame Wood-Burning Sauna Heater\u003c\/strong\u003e (14-WKLE20GM) is the Legend 240 GreenFlame variant of Harvia's Legend wood-burning stove family, designed for design-forward residential and commercial sauna installations that want a feature wood-burning stove with optional Duo Fireplace integration. Available as a heater alone, bundled with 11 boxes of Harvia AC3020 sauna stones, or bundled with stones plus your choice of \u003cstrong\u003eStainless\u003c\/strong\u003e (WHP1500) or \u003cstrong\u003eBlack\u003c\/strong\u003e (WHP1500M) Harvia Pre-Packaged Insulated Chimney Kit for a complete chimney-ready install.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFour Package Tiers\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f1ee\"\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003ePackage\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003eIncludes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Legend 240 GreenFlame Wood-Burning Sauna Heater (14-WKLE20GM). Sauna stones and chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Legend 240 GreenFlame Wood-Burning Sauna Heater + \u003cstrong\u003e11 boxes of Harvia AC3020 sauna stones\u003c\/strong\u003e (10–15 cm olivine diabase, 20 kg \/ 44 lb per box). Chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Stainless Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Legend 240 GreenFlame Wood-Burning Sauna Heater + \u003cstrong\u003e11 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500 Stainless Steel Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (1500 mm chimney pipe, 1 m smoke pipe, rain cap, rain boot, clamp, lead-through insulation and protector, and lead-through cover).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Black Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Legend 240 GreenFlame Wood-Burning Sauna Heater + \u003cstrong\u003e11 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500M Black Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (same kit contents as the stainless variant, finished in black).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Model\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eLegend 240 GreenFlame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e14-WKLE20GM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFamily\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Legend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eStones (Tier 2+)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e11 × AC3020 (10–15 cm olivine diabase, 20 kg per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChimney Kit (Tier 3)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChoose Stainless (WHP1500) or Black (WHP1500M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFuel\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eWood (logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eMade in Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSauna Stones (Tier 2 and Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \"Heater + Stones\" and \"Heater + Stones + Chimney\" package ships\nwith the correct quantity of \u003cstrong\u003eHarvia AC3020 sauna stones\u003c\/strong\u003e, olivine diabase, 10–15 cm size grade, 20 kg (44 lb) per box.\nWood-burning stoves use the larger 10–15 cm AC3020 grade because the bigger\nstones pack better in the open top-loaded stone bed and hold heat longer\nthrough the natural rise-and-fall thermal cycle of a wood fire.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInsulated Chimney Kit (Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \"Heater + Stones + Chimney\" tiers bundle the\n\u003cstrong\u003eHarvia WHP1500 Pre-Packaged Chimney Kit\u003c\/strong\u003e, the\nfactory insulated chimney assembly Harvia ships for standard residential\nsauna installations. The kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1500 mm insulated chimney pipe\u003c\/li\u003e\n\u003cli\u003e1 m smoke pipe\u003c\/li\u003e\n\u003cli\u003eRain cap\u003c\/li\u003e\n\u003cli\u003eRain boot\u003c\/li\u003e\n\u003cli\u003eChimney clamp\u003c\/li\u003e\n\u003cli\u003eLead-through insulation and protector\u003c\/li\u003e\n\u003cli\u003eLead-through cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your finish\u003c\/strong\u003e: every heater in this family is\noffered with either the \u003cstrong\u003eStainless Steel (WHP1500)\u003c\/strong\u003e kit or\nthe \u003cstrong\u003eBlack (WHP1500M)\u003c\/strong\u003e kit at Tier 3, the chimney\nfinish is your decision, not auto-matched to the heater. Most customers\npick the chimney that visually complements the room they're installing into:\nblack for traditional sauna interiors, stainless for modern \/ commercial\nfinishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The WHP1500 kit covers a standard residential\nchimney run. If your installation deviates from the standard 1500 mm vertical\nconfiguration, longer chimney run, tilted offset, attic insulation\npenetration, multi-storey installations, or commercial roof tie-ins, additional chimney components (WHP1000 \/ WHP500 extensions, WHP270SP smoke\ndamper, WHP-AS tilted accessory kit, etc.) will be required. Contact Finnish\nSauna Builders before ordering for a chimney layout consultation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWood-burning sauna heaters require a non-combustible floor surface, proper clearance to combustibles per the installation manual, a code-compliant insulated chimney run penetrating the roof or wall, and adequate combustion-air supply. Always defer to the included Harvia installation manual and your local AHJ for final clearance, chimney, and venting requirements. Most jurisdictions require a permit and inspection on wood-burning sauna heater installations.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.harvia.com\" title=\"Harvia Wood-Burning Heater Installation Manual\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Harvia wood-burning sauna heater installation manual\u003c\/a\u003e (family-specific manuals also available, contact Finnish Sauna Builders).\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eAbout the Harvia Legend Family\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia Legend\u003c\/strong\u003e family is Harvia's iconic design-forward wood-burning sauna stove, cast-iron-look door, robust black-steel housing, and an oversized stone capacity for the most generous löyly. Available in \u003cstrong\u003eLegend 150\u003c\/strong\u003e, \u003cstrong\u003eLegend 240\u003c\/strong\u003e (also offered with Harvia's Greenflame clean-burning technology), and \u003cstrong\u003eLegend 300\u003c\/strong\u003e outputs. Each model supports External Feed (SL) configuration; Legend 240 SL and Legend 300 SL also come in the Duo Fireplace variant that adds a second viewing door for use as a feature fireplace in the anteroom.\u003c\/p\u003e\u003cp\u003eThis product page covers the \u003cstrong\u003eLegend 240 GreenFlame\u003c\/strong\u003e configuration. Other configurations in the Harvia Legend family: Legend 150, Legend 150 External Feed, Legend 240 External Feed, Legend 240 Duo Fireplace, Legend 300, Legend 300 Duo Fireplace.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Finnish Sauna Builders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAs an authorized Harvia dealer, Finnish Sauna Builders sources every heater\ndirect from Harvia US (Lewisburg, WV) with full factory warranty and dealer\ntechnical support. Free shipping on most Harvia wood-burning heaters;\nwhite-glove install coordination available nationwide.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia wood-burning sauna heaters carry Harvia's standard residential\nlimited warranty. Finnish Sauna Builders handles all warranty claims direct, no third-party return desk.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAbout Harvia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia has been building world-class sauna heaters in Finland since 1950.\nEvery Harvia product carries forward more than 70 years of Finnish\ncraftsmanship, materials science, and a relentless focus on the perfect\nlöyly, the heated, humid burst of steam released when water meets hot\nsauna stones.\u003c\/p\u003e\n","brand":"Harvia","offers":[{"title":"Heater","offer_id":48379845673201,"sku":"14-WKLE20GM","price":2859.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones","offer_id":48379845705969,"sku":"14-WKLE20GM+STONES","price":3541.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Stainless Chimney","offer_id":48379845738737,"sku":"14-WKLE20GM+STONES+CHIMSS","price":5028.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Black Chimney","offer_id":48379845771505,"sku":"14-WKLE20GM+STONES+CHIMBK","price":5119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_Legend200_WK200LD_p1-2_0f45df69-52e1-48e7-8195-24d87b33b2e8.jpg?v=1782322987"},{"product_id":"harvia-legend-150-wood-burning-sauna-stove","title":"Harvia Legend 150 Wood Burning Sauna Stove","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia Legend 150 Wood-Burning Sauna Heater\u003c\/strong\u003e (14-WK150LD) is the Legend 150 variant of Harvia's Legend wood-burning stove family, designed for design-forward residential and commercial sauna installations that want a feature wood-burning stove with optional Duo Fireplace integration. Available as a heater alone, bundled with 7 boxes of Harvia AC3020 sauna stones, or bundled with stones plus your choice of \u003cstrong\u003eStainless\u003c\/strong\u003e (WHP1500) or \u003cstrong\u003eBlack\u003c\/strong\u003e (WHP1500M) Harvia Pre-Packaged Insulated Chimney Kit for a complete chimney-ready install.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFour Package Tiers\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f1ee\"\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003ePackage\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd\"\u003eIncludes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Legend 150 Wood-Burning Sauna Heater (14-WK150LD). Sauna stones and chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Legend 150 Wood-Burning Sauna Heater + \u003cstrong\u003e7 boxes of Harvia AC3020 sauna stones\u003c\/strong\u003e (10–15 cm olivine diabase, 20 kg \/ 44 lb per box). Chimney sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Stainless Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Legend 150 Wood-Burning Sauna Heater + \u003cstrong\u003e7 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500 Stainless Steel Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (1500 mm chimney pipe, 1 m smoke pipe, rain cap, rain boot, clamp, lead-through insulation and protector, and lead-through cover).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e\u003cstrong\u003eHeater + Stones + Black Chimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;vertical-align:top\"\u003e1 × Harvia Legend 150 Wood-Burning Sauna Heater + \u003cstrong\u003e7 boxes of AC3020 stones\u003c\/strong\u003e + \u003cstrong\u003eHarvia WHP1500M Black Pre-Packaged Insulated Chimney Kit\u003c\/strong\u003e (same kit contents as the stainless variant, finished in black).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px;text-align:left;border:1px solid #ddd\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Model\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eLegend 150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e14-WK150LD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFamily\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eHarvia Legend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eStones (Tier 2+)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003e7 × AC3020 (10–15 cm olivine diabase, 20 kg per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChimney Kit (Tier 3)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eChoose Stainless (WHP1500) or Black (WHP1500M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eFuel\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eWood (logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd\"\u003eMade in Finland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSauna Stones (Tier 2 and Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \"Heater + Stones\" and \"Heater + Stones + Chimney\" package ships\nwith the correct quantity of \u003cstrong\u003eHarvia AC3020 sauna stones\u003c\/strong\u003e, olivine diabase, 10–15 cm size grade, 20 kg (44 lb) per box.\nWood-burning stoves use the larger 10–15 cm AC3020 grade because the bigger\nstones pack better in the open top-loaded stone bed and hold heat longer\nthrough the natural rise-and-fall thermal cycle of a wood fire.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInsulated Chimney Kit (Tier 3 packages)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \"Heater + Stones + Chimney\" tiers bundle the\n\u003cstrong\u003eHarvia WHP1500 Pre-Packaged Chimney Kit\u003c\/strong\u003e, the\nfactory insulated chimney assembly Harvia ships for standard residential\nsauna installations. The kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1500 mm insulated chimney pipe\u003c\/li\u003e\n\u003cli\u003e1 m smoke pipe\u003c\/li\u003e\n\u003cli\u003eRain cap\u003c\/li\u003e\n\u003cli\u003eRain boot\u003c\/li\u003e\n\u003cli\u003eChimney clamp\u003c\/li\u003e\n\u003cli\u003eLead-through insulation and protector\u003c\/li\u003e\n\u003cli\u003eLead-through cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your finish\u003c\/strong\u003e: every heater in this family is\noffered with either the \u003cstrong\u003eStainless Steel (WHP1500)\u003c\/strong\u003e kit or\nthe \u003cstrong\u003eBlack (WHP1500M)\u003c\/strong\u003e kit at Tier 3, the chimney\nfinish is your decision, not auto-matched to the heater. Most customers\npick the chimney that visually complements the room they're installing into:\nblack for traditional sauna interiors, stainless for modern \/ commercial\nfinishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The WHP1500 kit covers a standard residential\nchimney run. If your installation deviates from the standard 1500 mm vertical\nconfiguration, longer chimney run, tilted offset, attic insulation\npenetration, multi-storey installations, or commercial roof tie-ins, additional chimney components (WHP1000 \/ WHP500 extensions, WHP270SP smoke\ndamper, WHP-AS tilted accessory kit, etc.) will be required. Contact Finnish\nSauna Builders before ordering for a chimney layout consultation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWood-burning sauna heaters require a non-combustible floor surface, proper clearance to combustibles per the installation manual, a code-compliant insulated chimney run penetrating the roof or wall, and adequate combustion-air supply. Always defer to the included Harvia installation manual and your local AHJ for final clearance, chimney, and venting requirements. Most jurisdictions require a permit and inspection on wood-burning sauna heater installations.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.harvia.com\" title=\"Harvia Wood-Burning Heater Installation Manual\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Harvia wood-burning sauna heater installation manual\u003c\/a\u003e (family-specific manuals also available, contact Finnish Sauna Builders).\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eAbout the Harvia Legend Family\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eHarvia Legend\u003c\/strong\u003e family is Harvia's iconic design-forward wood-burning sauna stove, cast-iron-look door, robust black-steel housing, and an oversized stone capacity for the most generous löyly. Available in \u003cstrong\u003eLegend 150\u003c\/strong\u003e, \u003cstrong\u003eLegend 240\u003c\/strong\u003e (also offered with Harvia's Greenflame clean-burning technology), and \u003cstrong\u003eLegend 300\u003c\/strong\u003e outputs. Each model supports External Feed (SL) configuration; Legend 240 SL and Legend 300 SL also come in the Duo Fireplace variant that adds a second viewing door for use as a feature fireplace in the anteroom.\u003c\/p\u003e\u003cp\u003eThis product page covers the \u003cstrong\u003eLegend 150\u003c\/strong\u003e configuration. Other configurations in the Harvia Legend family: Legend 150 External Feed, Legend 240 GreenFlame, Legend 240 External Feed, Legend 240 Duo Fireplace, Legend 300, Legend 300 Duo Fireplace.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Finnish Sauna Builders\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAs an authorized Harvia dealer, Finnish Sauna Builders sources every heater\ndirect from Harvia US (Lewisburg, WV) with full factory warranty and dealer\ntechnical support. Free shipping on most Harvia wood-burning heaters;\nwhite-glove install coordination available nationwide.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia wood-burning sauna heaters carry Harvia's standard residential\nlimited warranty. Finnish Sauna Builders handles all warranty claims direct, no third-party return desk.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAbout Harvia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHarvia has been building world-class sauna heaters in Finland since 1950.\nEvery Harvia product carries forward more than 70 years of Finnish\ncraftsmanship, materials science, and a relentless focus on the perfect\nlöyly, the heated, humid burst of steam released when water meets hot\nsauna stones.\u003c\/p\u003e\n","brand":"Harvia","offers":[{"title":"Heater","offer_id":48379845542129,"sku":"14-WK150LD","price":2089.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones","offer_id":48379845574897,"sku":"14-WK150LD+STONES","price":2523.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Stainless Chimney","offer_id":48379845607665,"sku":"14-WK150LD+STONES+CHIMSS","price":4010.0,"currency_code":"USD","in_stock":true},{"title":"Heater + Stones + Black Chimney","offer_id":48379845640433,"sku":"14-WK150LD+STONES+CHIMBK","price":4101.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Legend150_dc6887af-9a60-4ca1-9dd2-ee6e76ebd6d2.jpg?v=1782322990"}],"url":"https:\/\/finnishsaunabuilders.com\/collections\/harvia-wood-burning-stoves.oembed?page=2","provider":"Finnish Sauna Builders","version":"1.0","type":"link"}