{"product_id":"kastor-karhu-40","title":"KASTOR KARHU 40","description":"\u003cp\u003e\u003cstrong\u003eKASTOR KARHU 40\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Kastor Karhu 40 wood-fired heater is the epitome of power, reliability, and Finnish quality. Its concise design with a matte steel finish and a glass door perfectly complements the interior of a large sauna. This model is created for those who value stable heat, soft steam, and the atmosphere of a live flame.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable body made of heat-resistant steel with a reinforced construction.\u003c\/li\u003e\n\u003cli\u003eAn optimized firebox ensures efficient combustion and high efficiency.\u003c\/li\u003e\n\u003cli\u003eA stylish combination of steel and glass suits both modern and classic interiors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eAdvantages\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh heat output and economical firewood consumption.\u003c\/li\u003e\n\u003cli\u003eQuickly reaches operating temperature and retains heat for a long time.\u003c\/li\u003e\n\u003cli\u003eA sturdy door with heat-resistant glass allows you to watch the flames.\u003c\/li\u003e\n\u003cli\u003eSimple installation and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSauna volume: 30–40 m³\u003c\/li\u003e\n\u003cli\u003eStone capacity: 50–55 kg\u003c\/li\u003e\n\u003cli\u003eDimensions (H×W×D): 580×585×925 mm\u003c\/li\u003e\n\u003cli\u003eFlue diameter: Ø115 mm\u003c\/li\u003e\n\u003cli\u003eSafety distances (front\/side\/rear\/to ceiling): 500\/300\/300\/1300 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIdeal for spacious domestic and commercial saunas. Suitable for sauna complexes, cottages, and spa zones where a reliable heat source and a stable microclimate are required.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eResult\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFast heating of even a large steam room, rich soft steam, and the cozy atmosphere of a live fire. The Kastor Karhu 40 heater creates a feeling of comfort, strength, and traditional sauna spirit.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eIdeal for\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLarge saunas with a volume of 30–40 m³\u003c\/li\u003e\n\u003cli\u003eLovers of the classic Finnish sauna\u003c\/li\u003e\n\u003cli\u003eCommercial sauna complexes and family spas\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Smoke pipes are not included in the delivery.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMetal smoke pipes — \u003ca href=\"https:\/\/www.saunainter.com\/uk\/en\/woodburning-sauna-stoves\/metal-chimneys\/\"\u003eview category\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eStainless steel chimney pipes — \u003ca href=\"https:\/\/www.saunainter.com\/uk\/en\/woodburning-sauna-stoves\/stainless-steel-chimneys\/\"\u003eview category\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ctable border=\"1\" cellpadding=\"5\" style=\"width: 100%;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eKARHU 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct code\u003c\/td\u003e\n\u003ctd\u003e289091\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSauna size (mm)\u003c\/td\u003e\n\u003ctd\u003e30 - 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurements W x D x H (mm)\u003c\/td\u003e\n\u003ctd\u003e580 x 585 x 925\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRocks (kg)\u003c\/td\u003e\n\u003ctd\u003e50 - 55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (kg)\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlue opening Ø (mm)\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum distances front\/side\/back\/ceiling\u003c\/td\u003e\n\u003ctd\u003e500\/300\/300\/1300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"HELO\/KASTOR","offers":[{"title":"Default Title","offer_id":53832136491372,"sku":"16929","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/6212\/7724\/files\/saunainter-helo-kastor-sauna-stoves-kastor-karhu-40_bpxug.jpg?v=1780313572","url":"https:\/\/thewarmliving.com\/products\/kastor-karhu-40","provider":"The Warm Living ","version":"1.0","type":"link"}