{"product_id":"harvia-ac3020-split-face-olivine-diabase-sauna-stones-10-15-cm-20-kg","title":"Harvia AC3020 Split-Face Olivine Diabase Sauna Stones, 10–15 cm, 20 kg","description":"\u003cp data-start=\"587\" data-end=\"894\"\u003eHarvia AC3020 split-face sauna stones are genuine Harvia olivine diabase stones selected to provide a traditional sauna experience with soft, steady heat. These angular stones are mined from subvolcanic rock in Western Finland and are designed for large electric sauna heaters and wood-burning sauna stoves.\u003c\/p\u003e\n\u003cp data-start=\"896\" data-end=\"1264\"\u003eTheir split-face structure stores heat effectively and allows water to evaporate efficiently from the broad fractured surface. The angular shape also supports loose stone placement, helping air circulate through the stone compartment. This is especially important for electric heaters because proper airflow helps heat move between the hot stones and heating elements.\u003c\/p\u003e\n\u003cp data-start=\"1266\" data-end=\"1385\"\u003eThe AC3020 stones are compatible with selected Harvia heater series, including \u003cstrong data-start=\"1345\" data-end=\"1384\"\u003eVirta, AF\/Forte, M, Pro, and Legend\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch5 data-section-id=\"1fah8gx\" data-start=\"1387\" data-end=\"1397\"\u003eFeatures\u003c\/h5\u003e\n\u003cul data-start=\"1399\" data-end=\"1905\"\u003e\n\u003cli data-section-id=\"18hjmp1\" data-start=\"1399\" data-end=\"1454\"\u003eGenuine Harvia sauna stones for traditional sauna use\u003c\/li\u003e\n\u003cli data-section-id=\"17w9iz8\" data-start=\"1455\" data-end=\"1486\"\u003eMade from \u003cstrong data-start=\"1467\" data-end=\"1486\"\u003eolivine diabase\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1n1nqoj\" data-start=\"1487\" data-end=\"1562\"\u003eTraditional angular stones mined from subvolcanic rock in Western Finland\u003c\/li\u003e\n\u003cli data-section-id=\"143y6jv\" data-start=\"1563\" data-end=\"1632\"\u003eSplit-face surface stores heat and helps water vaporize efficiently\u003c\/li\u003e\n\u003cli data-section-id=\"9kkwvw\" data-start=\"1633\" data-end=\"1697\"\u003eSupports loose stacking and good air circulation in the heater\u003c\/li\u003e\n\u003cli data-section-id=\"d4c9h4\" data-start=\"1698\" data-end=\"1753\"\u003eHigh thermal conductivity for heaters with active use\u003c\/li\u003e\n\u003cli data-section-id=\"1vktwkw\" data-start=\"1754\" data-end=\"1824\"\u003eCompatible with large electric heaters and wood-burning sauna stoves\u003c\/li\u003e\n\u003cli data-section-id=\"iyqadr\" data-start=\"1825\" data-end=\"1863\"\u003eDoes not contain harmful ingredients\u003c\/li\u003e\n\u003cli data-section-id=\"ubvwui\" data-start=\"1864\" data-end=\"1905\"\u003eStone size range: \u003cstrong data-start=\"1884\" data-end=\"1905\"\u003e4–6 in \/ 10–15 cm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1907\" data-end=\"2113\"\u003e\u003cstrong data-start=\"1907\" data-end=\"1929\"\u003eImportant Caution:\u003c\/strong\u003e Light ceramic stones, soft soapstone, and smooth rounded sauna stones are not recommended. They may not produce the desired sauna performance and may cause issues in electric heaters.\u003c\/p\u003e\n\u003ch5 data-section-id=\"1spgaq0\" data-start=\"2115\" data-end=\"2131\"\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2133\" data-end=\"2686\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2133\" data-end=\"2159\"\u003e\n\u003ctr data-start=\"2133\" data-end=\"2159\"\u003e\n\u003cth data-start=\"2133\" data-end=\"2149\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"2149\" data-end=\"2159\" data-col-size=\"md\" class=\"last:pe-10\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2170\" data-end=\"2686\"\u003e\n\u003ctr data-start=\"2170\" data-end=\"2188\"\u003e\n\u003ctd data-start=\"2170\" data-end=\"2178\" data-col-size=\"sm\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2178\" data-end=\"2188\"\u003eHarvia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2189\" data-end=\"2207\"\u003e\n\u003ctd data-start=\"2189\" data-end=\"2197\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e\n\u003ctd data-start=\"2197\" data-end=\"2207\" data-col-size=\"md\"\u003eAC3020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2208\" data-end=\"2246\"\u003e\n\u003ctd data-start=\"2208\" data-end=\"2223\" data-col-size=\"sm\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2223\" data-end=\"2246\"\u003eSauna Heater Stones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2247\" data-end=\"2277\"\u003e\n\u003ctd data-start=\"2247\" data-end=\"2258\" data-col-size=\"sm\"\u003eMaterial\u003c\/td\u003e\n\u003ctd data-start=\"2258\" data-end=\"2277\" data-col-size=\"md\"\u003eOlivine Diabase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2278\" data-end=\"2294\"\u003e\n\u003ctd data-start=\"2278\" data-end=\"2286\" data-col-size=\"sm\"\u003eColor\u003c\/td\u003e\n\u003ctd data-start=\"2286\" data-end=\"2294\" data-col-size=\"md\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2295\" data-end=\"2317\"\u003e\n\u003ctd data-start=\"2295\" data-end=\"2303\" data-col-size=\"sm\"\u003eShape\u003c\/td\u003e\n\u003ctd data-start=\"2303\" data-end=\"2317\" data-col-size=\"md\"\u003eSplit-Face\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2318\" data-end=\"2352\"\u003e\n\u003ctd data-start=\"2318\" data-end=\"2331\" data-col-size=\"sm\"\u003eStone Size\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2331\" data-end=\"2352\"\u003e4–6 in \/ 10–15 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2353\" data-end=\"2386\"\u003e\n\u003ctd data-start=\"2353\" data-end=\"2366\" data-col-size=\"sm\"\u003eBox Weight\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2366\" data-end=\"2386\"\u003e44.1 lbs \/ 20 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2387\" data-end=\"2469\"\u003e\n\u003ctd data-start=\"2387\" data-end=\"2413\" data-col-size=\"sm\"\u003eCompatible Heater Types\u003c\/td\u003e\n\u003ctd data-start=\"2413\" data-end=\"2469\" data-col-size=\"md\"\u003eLarge electric heaters and wood-burning sauna stoves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2470\" data-end=\"2532\"\u003e\n\u003ctd data-start=\"2470\" data-end=\"2497\" data-col-size=\"sm\"\u003eCompatible Harvia Series\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2497\" data-end=\"2532\"\u003eVirta, AF\/Forte, M, Pro, Legend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2533\" data-end=\"2569\"\u003e\n\u003ctd data-start=\"2533\" data-end=\"2550\" data-col-size=\"sm\"\u003eShipping Width\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2550\" data-end=\"2569\"\u003e11.4 in \/ 29 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2570\" data-end=\"2608\"\u003e\n\u003ctd data-start=\"2570\" data-end=\"2587\" data-col-size=\"sm\"\u003eShipping Depth\u003c\/td\u003e\n\u003ctd data-start=\"2587\" data-end=\"2608\" data-col-size=\"md\"\u003e15.8 in \/ 40.1 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2609\" data-end=\"2645\"\u003e\n\u003ctd data-start=\"2609\" data-end=\"2627\" data-col-size=\"sm\"\u003eShipping Height\u003c\/td\u003e\n\u003ctd data-start=\"2627\" data-end=\"2645\" data-col-size=\"md\"\u003e5.9 in \/ 15 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2646\" data-end=\"2686\"\u003e\n\u003ctd data-start=\"2646\" data-end=\"2664\" data-col-size=\"sm\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd data-start=\"2664\" data-end=\"2686\" data-col-size=\"md\"\u003e44.5 lbs \/ 20.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5 data-section-id=\"10hauce\" data-start=\"2688\" data-end=\"2698\"\u003eIncluded\u003c\/h5\u003e\n\u003cul data-start=\"2700\" data-end=\"2832\"\u003e\n\u003cli data-section-id=\"1846mxu\" data-start=\"2700\" data-end=\"2764\"\u003e1 box of Harvia AC3020 split-face olivine diabase sauna stones\u003c\/li\u003e\n\u003cli data-section-id=\"1usgnzp\" data-start=\"2765\" data-end=\"2800\"\u003eStone size: \u003cstrong data-start=\"2779\" data-end=\"2800\"\u003e4–6 in \/ 10–15 cm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"c3n6p4\" data-start=\"2801\" data-end=\"2832\"\u003eBox weight: \u003cstrong data-start=\"2815\" data-end=\"2832\"\u003e44 lb \/ 20 kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":52322824323439,"sku":"AC3020","price":68.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/4073\/7903\/files\/harvia-sauna-stones-split-face-AC3020.jpg?v=1761111434","url":"https:\/\/saunasanctum.com\/products\/harvia-ac3020-split-face-olivine-diabase-sauna-stones-10-15-cm-20-kg","provider":"Sauna Sanctum","version":"1.0","type":"link"}