{"product_id":"holls-vulkano-black-sauna-heater","title":"Holl's Vulkano Black Sauna Heater","description":"\u003cp\u003eThe Vulkano Black is the stove Holl's fits across its own sauna range — a double-walled black steel heater that keeps its outer surface cooler while driving proper stone-stored heat inside. Buy it as a replacement, an upgrade, or the heart of a self-build cabin.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinicombi 3.5kW\u003c\/strong\u003e — saunas 3–6 m³, 10.5kg stones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombi 6kW\u003c\/strong\u003e — saunas 5–9 m³, 22kg stones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombi 9kW\u003c\/strong\u003e — saunas 8–14 m³, 22kg stones\u003c\/li\u003e\n\u003cli\u003eControl unit optional — conventional or remote-control versions available separately\u003c\/li\u003e\n\u003cli\u003e230V\/400V connection by a qualified electrician · 2-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Holl's","offers":[{"title":"Default Title","offer_id":62423231267203,"sku":"HL-TMP-H03","price":629.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/1187\/1619\/files\/holls-vulkano-black-sauna-heater-cat-p49_heaters_1781_173x234_ec508d9a-9114-470e-97ee-e6603041247f.png?v=1787225207","url":"https:\/\/www.steamandoak.co.uk\/products\/holls-vulkano-black-sauna-heater","provider":"Steam\u0026Oak","version":"1.0","type":"link"}