{"product_id":"harvia-ac3045-black-vulcanite-sauna-heater-stones-split-face-10-15cm","title":"Harvia AC3045 Black Vulcanite Sauna Heater Stones, Split-Face, 10-15cm","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEnhance your sauna experience with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHarvia AC3045 Vulcanite Sauna Heater Stones\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, designed for exceptional heat retention, efficient steam production, and lasting performance. Formed from fine-grained volcanic rock that originated millions of years ago, these premium sauna stones feature a distinctive dark grey appearance that transforms to a rich black when wet, adding a striking natural accent to any sauna.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe split-face design maximizes surface area to store heat efficiently and rapidly vaporize water, producing smooth, abundant steam with every pour. Easy to stack, the stones promote excellent airflow throughout the heater, ensuring even heat distribution, high thermal conductivity, and dependable performance through repeated heating cycles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatible with electric sauna heaters or as a surface layer for wood-burning sauna stoves, the Harvia AC3045 Vulcanite Sauna Heater Stones are a safe, clean, and durable choice for residential and commercial sauna applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ePremium fine-grained volcanic rock construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDark grey finish that turns black when wet for a distinctive appearance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSplit-face design for superior heat retention and efficient steam production\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLarge surface area quickly vaporizes water for abundant, consistent steam\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy to stack for optimal airflow and even heat distribution\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh thermal conductivity with excellent resistance to temperature fluctuations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with electric sauna heaters\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable as a surface layer for wood-burning sauna stoves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFree from harmful ingredients\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStone sizes range from 4–6 in. (10–15 cm)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eIncludes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eOne 44 lb. (20 kg) box of Harvia AC3045 Vulcanite Split-Face Sauna Heater Stones\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eModel: AC3045\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor: Black (Dark Grey Dry \/ Black When Wet)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: Fine-Grained Volcanic Stone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eShape: Split-Face\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStone Size: 4–6 in. (10–15 cm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 44.1 lbs. (20 kg)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatibility: Electric sauna heaters and wood-burning sauna stoves\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":53084258271541,"sku":"AC3045","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/3508\/7157\/files\/Harvia-Vulcanite-black-AC3045-Stones-500x500.jpg?v=1783051317","url":"https:\/\/wcsaunas.com\/products\/harvia-ac3045-black-vulcanite-sauna-heater-stones-split-face-10-15cm","provider":"West Coast Saunas","version":"1.0","type":"link"}