{"product_id":"olivine-diabase-sauna-heater-stones-rounded-10-15cm","title":"Olivine Diabase Sauna Heater Stones, Rounded, 10-15cm","description":"\u003cp\u003eThe Harvia R-995 Olivine Diabase sauna heater stones resemble rounded stones from the great rapids, bringing a softer tone to your sauna along with multiple benefits. These stones produce gentle steam, allowing water to flow smoothly to the lower layers. This ensures the water reaches a larger surface area, creating abundant steam with a softer feel.\n\nWe recommend using angular stones in the bottom layers as they give more heating surface area for the water. This combination provides the best result for soft steam and effective heat generation, especially in heaters with smaller stone capacity.\n\nCompatible with electric heaters and wood-burning stoves, the Harvia R-995 sauna stones ensure consistent heat distribution and a smooth, enjoyable steam experience.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElegant rounded grey sauna heater stones made of olivine diabase\u003c\/li\u003e\n\u003cli\u003eHand selected for clean and safe use resembling rounded stones from the great rapids\u003c\/li\u003e\n\u003cli\u003eRounded stones provide softer steam generation\u003c\/li\u003e\n\u003cli\u003ePile loosely to ensure proper air circulation and extend heater lifespan\u003c\/li\u003e\n\u003cli\u003eEspecially in heaters with a smaller stone capacity, use same sized angular stones for the bottom layers to give a larger heating surface area for water splashes\u003c\/li\u003e\n\u003cli\u003eDoes not contain harmful ingredients\u003c\/li\u003e\n\u003cli\u003eStone sizes range from 4-6\" (10-15 cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncludes\u003c\/h3\u003e\u003cp\u003e44 lb Box of 4\" to 6\" (10-15 cm) Round Sauna Stones\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e4-6\" (10-15 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e44.1 lbs (20 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFree Shipping\u003c\/h3\u003e\n\u003cp\u003eWe offer \u003cstrong\u003efree standard shipping\u003c\/strong\u003e on all Harvia products to the contiguous United States. Orders typically ship within 1–3 business days. You will receive a tracking number by email once your order has shipped.\u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0789\/4453\/4782\/files\/b14bb2fb-66b0-4b9c-93a0-f09664e2afc7-1780116903434_Harvia-Warranty-11-2025.pdf?v=1780117670\" width=\"640\" height=\"480\" allow=\"autoplay\"\u003e\u003c\/iframe\u003e\n\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0789\/4453\/4782\/files\/b14bb2fb-66b0-4b9c-93a0-f09664e2afc7-1780116903434_Harvia-Warranty-11-2025.pdf?v=1780117670\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e📄 Open Document\u003c\/a\u003e\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":48291446915326,"sku":"R-995","price":113.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/4453\/4782\/files\/harvia-r-995.jpg?v=1780109887","url":"https:\/\/wellnessmatrixusa.com\/products\/olivine-diabase-sauna-heater-stones-rounded-10-15cm","provider":"Wellness Matrix USA","version":"1.0","type":"link"}