{"product_id":"harvia-rounded-olivine-diabase-sauna-heater-stones-10-15-cm-20-kg-box","title":"Harvia Rounded Olivine Diabase Sauna Heater Stones, 10–15 cm (20 kg box)","description":"\u003cp\u003e\u003cstrong\u003eHarvia Rounded Olivine Diabase Sauna Heater Stones, 10–15 cm (20 kg box)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese are Harvia's rounded olivine diabase stones. Olivine diabase is a dense, heat-tough stone that stores heat well and gives soft, even steam when you throw water. The smooth, rounded shape looks great in an open heater or wood stove, and it stacks with plenty of air gaps so heat moves freely.\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 10–15 cm, which suits wood-burning stoves and larger electric heaters. Check your heater's manual for the right stone size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many boxes?\u003c\/strong\u003e Divide your heater's stone capacity by 20 kg. Not sure? Send us your heater model and we'll tell you\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore use:\u003c\/strong\u003e rinse the stones to remove dust, then stack them loosely, bigger stones at the bottom\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHarvia code\u003c\/td\u003e\n\u003ctd\u003eR-995\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStone type\u003c\/td\u003e\n\u003ctd\u003eOlivine diabase, rounded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e10–15 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBox weight\u003c\/td\u003e\n\u003ctd\u003e20 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Harvia","offers":[{"title":"10–15 cm (20 kg)","offer_id":58789544427823,"sku":"S104240","price":179.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0812\/9059\/2559\/files\/round-0.jpg?v=1793920017","url":"https:\/\/www.healthhq.co.nz\/products\/harvia-rounded-olivine-diabase-sauna-heater-stones-10-15-cm-20-kg-box","provider":"HealthHQ","version":"1.0","type":"link"}