{"product_id":"4-person-full-spectrum-infrared-indoor-sauna","title":"CenturaHeat 4 Person Full Spectrum Infrared Indoor Sauna","description":"\u003cp data-start=\"867\" data-end=\"1080\"\u003eDesigned to deliver consistent infrared performance across a larger seating layout, this model blends traditional craftsmanship with modern control systems, making it suitable for dedicated indoor wellness spaces.\u003c\/p\u003e\n\u003ch2 data-start=\"1082\" data-end=\"1106\"\u003eWhat This Product Is\u003c\/h2\u003e\n\u003cp data-start=\"1108\" data-end=\"1347\"\u003eThis is a family infrared sauna constructed from premium Canadian Hemlock and engineered with dual heating technology. The cabin integrates carbon fibre panels alongside infrared light elements to provide steady, evenly distributed warmth.\u003c\/p\u003e\n\u003ch2 data-start=\"1349\" data-end=\"1367\"\u003eIntended Users\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1371\" data-end=\"1420\"\u003eFamilies seeking a shared family infrared sauna\u003c\/li\u003e\n\u003cli data-start=\"1423\" data-end=\"1475\"\u003eBuyers upgrading to a 4 person full spectrum sauna\u003c\/li\u003e\n\u003cli data-start=\"1478\" data-end=\"1541\"\u003eHomeowners installing a full spectrum infrared sauna UK model\u003c\/li\u003e\n\u003cli data-start=\"1544\" data-end=\"1598\"\u003eHouseholds wanting a spacious bio sauna for home use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1600\" data-end=\"1628\"\u003eInstallation Environment\u003c\/h2\u003e\n\u003cp data-start=\"1630\" data-end=\"1787\"\u003eDesigned for indoor residential installation in larger spare rooms, home gyms, or purpose-built relaxation areas with sufficient floor space and ventilation.\u003c\/p\u003e\n\u003ch2 data-start=\"1789\" data-end=\"1821\"\u003ePower and Setup Requirements\u003c\/h2\u003e\n\u003cp data-start=\"1823\" data-end=\"1871\"\u003eRated Power: 3400W\u003cbr\u003eVoltage: 230V\u003cbr\u003eAmps: 20A\u003c\/p\u003e\n\u003cp data-start=\"1873\" data-end=\"1977\"\u003e\u003cstrong data-start=\"713\" data-end=\"831\"\u003eElectrical Information (Please Note): This sauna requires an electrician to hardwire it into the property’s mains.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"1979\" data-end=\"2008\"\u003eCapacity and Intended Use\u003c\/h2\u003e\n\u003cp data-start=\"2010\" data-end=\"2056\"\u003eDimensions: 1800 x 1200 x 2000mm (W x D x H)\u003c\/p\u003e\n\u003cp data-start=\"2058\" data-end=\"2161\"\u003eThe interior comfortably accommodates four adults, offering balanced bench spacing for shared sessions.\u003c\/p\u003e\n\u003ch2 data-start=\"2163\" data-end=\"2190\"\u003eHeating System Overview\u003c\/h2\u003e\n\u003cp data-start=\"2192\" data-end=\"2344\"\u003e3400W dual heating system combining carbon fibre panels and infrared light elements.\u003cbr\u003eTemperature Range: 18–65ºC\u003cbr\u003eSession Duration: Up to 99 minutes\u003c\/p\u003e\n\u003cp data-start=\"2346\" data-end=\"2466\"\u003eThe heating configuration supports adjustable intensity and duration while maintaining even warmth throughout the cabin.\u003c\/p\u003e\n\u003cp data-start=\"2346\" data-end=\"2466\"\u003e\u003cimg width=\"300\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1029\/2396\/0650\/files\/SAUNA-MARKS-300x60.png?v=1773931506\" height=\"60\" class=\"alignnone size-medium wp-image-8046\" alt=\"\"\u003e\u003cimg width=\"209\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1029\/2396\/0650\/files\/FSC-CERTIFICATE-2022-new-updated-3.png?v=1773931510\" height=\"183\" class=\"alignnone size-full wp-image-13823\" alt=\"ASI Accredited\"\u003e \u003cimg width=\"300\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1029\/2396\/0650\/files\/CMT-1187-SustainabilityArticle-Tile002_UK-2-copy2-300x145.png?v=1773931513\" height=\"145\" class=\"alignnone wp-image-13822 size-medium\" alt=\"Forest Stewardship Council Mark of responsible forestry. Sustainably sourced wood\"\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"2468\" data-end=\"2484\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2488\" data-end=\"2550\"\u003e3400W combination of carbon fibre and infrared light heating\u003c\/li\u003e\n\u003cli data-start=\"2553\" data-end=\"2615\"\u003eComputer Control System for temperature and timer adjustment\u003c\/li\u003e\n\u003cli data-start=\"2618\" data-end=\"2659\"\u003eMobile App Control for remote operation\u003c\/li\u003e\n\u003cli data-start=\"2662\" data-end=\"2702\"\u003eFM Radio, USB MP3, Bluetooth streaming\u003c\/li\u003e\n\u003cli data-start=\"2705\" data-end=\"2726\"\u003e2 built-in speakers\u003c\/li\u003e\n\u003cli data-start=\"2729\" data-end=\"2751\"\u003e2 LED reading lights\u003c\/li\u003e\n\u003cli data-start=\"2754\" data-end=\"2785\"\u003eOptional coloured star lights\u003c\/li\u003e\n\u003cli data-start=\"2788\" data-end=\"2813\"\u003eOptional Oxygen Ionizer\u003c\/li\u003e\n\u003cli data-start=\"2816\" data-end=\"2836\"\u003eRated Power: 3400W\u003c\/li\u003e\n\u003cli data-start=\"2839\" data-end=\"2854\"\u003eVoltage: 230V\u003c\/li\u003e\n\u003cli data-start=\"2857\" data-end=\"2868\"\u003eAmps: 20A\u003c\/li\u003e\n\u003cli data-start=\"2871\" data-end=\"2905\"\u003eDimensions: 1800 x 1200 x 2000mm\u003c\/li\u003e\n\u003cli data-start=\"2908\" data-end=\"2965\"\u003eWarranty: 1 year for electrical parts, 2 years for wood\u003c\/li\u003e\n\u003cli data-start=\"2968\" data-end=\"3038\"\u003eAssembly: Flat-packed with full instructions and instructional video\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3040\" data-end=\"3070\"\u003eAccessories\/Parts Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"3074\" data-end=\"3086\"\u003eTowel Rack\u003c\/li\u003e\n\u003cli data-start=\"3089\" data-end=\"3107\"\u003eBucket and Ladle\u003c\/li\u003e\n\u003cli data-start=\"3110\" data-end=\"3122\"\u003eSand Timer\u003c\/li\u003e\n\u003cli data-start=\"3125\" data-end=\"3144\"\u003eThermo-Hygrometer\u003c\/li\u003e\n\u003cli data-start=\"3147\" data-end=\"3174\"\u003eOxygen Ionizer (Optional)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/prolinedirect.co.uk\/product-category\/home\/sauna\/\"\u003eExplore all sauna models here\u003c\/a\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cbr\u003eInstructions\u003c\/h3\u003e\n\u003cp class=\"wcpoa_attachment_name\"\u003eControl Panel\/Mobile App\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/wp.prolinedirect.co.uk\/product\/4-person-full-spectrum-infrared-indoor-sauna\/?attachment_id=11294\u0026amp;download_file=fbwnusq0wxbs9\" class=\"wcpoa_attachmentbtn\" target=\"_blank\" rel=\"noopener\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e","brand":"Centuraheat","offers":[{"title":"Default Title","offer_id":61809009852746,"sku":"HEAT-HS3003","price":2504.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1029\/2396\/0650\/files\/62bae6c851f92.jpg?v=1777985658","url":"https:\/\/prolinedirect.co.uk\/products\/4-person-full-spectrum-infrared-indoor-sauna","provider":"Pro-Line Direct","version":"1.0","type":"link"}