{"product_id":"carbon-smart-saunas-5-x-6-x-8-by-finnish-sauna-builders","title":"Carbon Smart Saunas - 5' x 6' x 8' - by Finnish Sauna Builders","description":"\u003ch2\u003eCarbon Smart™ Indoor Sauna Kit — 5’ × 6’ × 8’\u003c\/h2\u003e\n\n\u003cp\u003eThis is a DIY indoor sauna room kit from Finnish Sauna Builders' Carbon Smart™ line. The kit arrives with all interior components precisely cut to your room dimensions — walls, ceiling, benches, door, flooring, vents, and accessories — ready for installation into your framed and wired space. Wood is Thermo Poplar throughout, a thermally modified wood processed without added chemicals. Choose your bench configuration, accessory package, and Harvia heater at checkout.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFoil vapor barrier\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic backrests\u003c\/strong\u003e (shipped flat; on-site spacers can be added for angled pitch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×4 tongue \u0026amp; groove boards\u003c\/strong\u003e — walls and ceiling, Thermo Poplar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear 1×4 bench boards with supports\u003c\/strong\u003e — 20″ deep, Thermo Poplar, custom-built to your chosen configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner moldings\u003c\/strong\u003e — walls, ceiling, and baseboards, Thermo Poplar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-glass sauna door with wood handles and trim\u003c\/strong\u003e\n  \u003cul\u003e\n    \u003cli\u003eFrame: 27.2″ × 78.7″ (690 × 2000 mm)\u003c\/li\u003e\n    \u003cli\u003eGlass: 24.4″ × 77.3″ (620 × 1963 mm)\u003c\/li\u003e\n    \u003cli\u003eFrame thickness: 1.65″ × 3.6″ (42 × 92 mm)\u003c\/li\u003e\n    \u003cli\u003eRough opening required: 28″ × 80″\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuckboard flooring\u003c\/strong\u003e — walk area, Thermo Poplar\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUpper and lower vent grills\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraditional sauna bucket\u003c\/strong\u003e with liner and ladle\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSauna thermometer\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHeadrest\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMarine-grade, wall-mount, vapor-proof sauna light\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDetailed installation instructions\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Shipment includes an all-glass door; some product photos may show a glass wall for reference. Backrests are shipped flat; if you’d like an angled backrest, additional spacers can be easily created on-site to achieve your desired pitch. Wall boards run horizontal by default unless room width exceeds 8’, in which case an interior seam is added where boards meet.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWood — Thermo Poplar\u003c\/h2\u003e\n\n\u003cp\u003eAll Carbon Smart™ interior components are Thermo Poplar — a sustainably sourced wood thermally modified at approximately 374°F using steam under atmospheric pressure, with no added chemicals. The process improves dimensional stability, reduces equilibrium moisture content, and enhances resistance to humidity and temperature fluctuations. Suitable for indoor sauna environments.\u003c\/p\u003e\n\n\u003ch2\u003eCustomization Options\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBench configuration\u003c\/strong\u003e — select from layouts shown in product images\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessory package\u003c\/strong\u003e — No Accessories, Bench Skirting, LED Under Bench Lighting, or Luxury Package (Skirting + LED Under Bench Lighting)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeater\u003c\/strong\u003e — No Heater, or choose from six Harvia 8kW models (see comparison chart below)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Requirements\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer-supplied:\u003c\/strong\u003e framing, insulation, electrical wiring, and exterior wall covering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeiling height:\u003c\/strong\u003e 8 feet recommended per manufacturer safety and clearance guidelines; contact support for custom ceiling heights\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e requirements depend on the Harvia heater selected; refer to each heater model’s individual specifications for voltage, wattage, and circuit requirements before installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 800 lbs; verify floor load capacity before installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCarbon Smart™ by Finnish Sauna Builders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5’ × 6’ × 8’\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWood\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermo Poplar (thermally modified, no added chemicals)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDoor rough opening\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28″ × 80″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBench depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e800 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeater options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo Heater, or six Harvia 8kW models (see chart below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSee individual Harvia heater model specifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eShipping and Returns\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e see our \u003ca href=\"\/policies\/shipping-policy\"\u003eShipping Policy\u003c\/a\u003e for delivery windows, method, and full details.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturns:\u003c\/strong\u003e 30-day return window; item must be unused and in original packaging. Damage must be reported within 48 hours of delivery. A 25% restocking fee applies to approved returns. See our \u003ca href=\"\/policies\/refund-policy\"\u003eReturn Policy\u003c\/a\u003e for full details.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCommon Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat does the kit include?\u003c\/strong\u003e\u003cbr\u003e\nThe Carbon Smart™ kit includes all interior components: T\u0026amp;G wall and ceiling boards, bench boards with supports, corner moldings, all-glass door with hardware, duckboard flooring, vent grills, foil vapor barrier, backrests, headrest, sauna bucket with liner and ladle, thermometer, vapor-proof light, and installation instructions. Framing, insulation, electrical wiring, and exterior wall covering are customer-supplied.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes the kit include a heater?\u003c\/strong\u003e\u003cbr\u003e\nA heater is optional. You can select No Heater or choose from six Harvia 8kW models at checkout. Each Harvia heater includes stones; the Virta model also includes a protective railing. Electrical requirements vary by model — refer to each model’s individual specifications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat electrical work is required?\u003c\/strong\u003e\u003cbr\u003e\nElectrical requirements depend on the Harvia heater model selected. Refer to the individual Harvia model specifications for voltage, wattage, and dedicated circuit requirements. A licensed electrician should verify your installation meets local electrical codes before use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the return policy?\u003c\/strong\u003e\u003cbr\u003e\nSerene Lifestyle Co accepts returns within 30 days of delivery. The item must be unused and in its original packaging. Damage must be reported within 48 hours of delivery. A 25% restocking fee applies to approved returns. See our \u003ca href=\"\/policies\/refund-policy\"\u003eReturn Policy\u003c\/a\u003e for full details.\u003c\/p\u003e\n\n\u003ch2\u003eSauna Heater Comparison Chart\u003c\/h2\u003e\n\n\u003cdiv class=\"sauna-comparison-table-wrapper\"\u003e\n\u003ctable class=\"sauna-comparison-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eHarvia KIP80B 8KW\u003c\/th\u003e\n\u003cth\u003eHarvia Cilindro PC80 8KW\u003c\/th\u003e\n\u003cth\u003eHarvia KIP80W 8KW\u003c\/th\u003e\n\u003cth\u003eHarvia Cilindro PC80E 8KW\u003c\/th\u003e\n\u003cth\u003eHarvia Spirit 8KW\u003c\/th\u003e\n\u003cth\u003eHarvia Virta 8KW\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eProduct Image\u003c\/td\u003e\n\u003ctd class=\"sauna-heater-image-cell\"\u003e\u003cimg alt=\"Harvia KIP80B Sauna Heater\" class=\"sauna-heater-image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_KIP80B.webp?v=1771537953\"\u003e\u003c\/td\u003e\n\u003ctd class=\"sauna-heater-image-cell\"\u003e\u003cimg alt=\"Harvia Cilindro PC80 Sauna Heater\" class=\"sauna-heater-image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_Cilindro_PC80.webp?v=1771537953\"\u003e\u003c\/td\u003e\n\u003ctd class=\"sauna-heater-image-cell\"\u003e\u003cimg alt=\"Harvia KIP80W Sauna Heater\" class=\"sauna-heater-image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_KIP80W.webp?v=1771537953\"\u003e\u003c\/td\u003e\n\u003ctd class=\"sauna-heater-image-cell\"\u003e\u003cimg alt=\"Harvia Cilindro PC80E Sauna Heater\" class=\"sauna-heater-image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_Cilindro_PC80E.webp?v=1771537953\"\u003e\u003c\/td\u003e\n\u003ctd class=\"sauna-heater-image-cell\"\u003e\u003cimg alt=\"Harvia Spirit 8KW Sauna Heater\" class=\"sauna-heater-image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_Spirit_8KW.webp?v=1771537953\"\u003e\u003c\/td\u003e\n\u003ctd class=\"sauna-heater-image-cell\"\u003e\u003cimg alt=\"Harvia Virta 8KW Sauna Heater\" class=\"sauna-heater-image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_Virta_8KW.webp?v=1771537953\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003ePower Output\u003c\/td\u003e\n\u003ctd\u003e8 KW\u003c\/td\u003e\n\u003ctd\u003e8 KW\u003c\/td\u003e\n\u003ctd\u003e8 KW\u003c\/td\u003e\n\u003ctd\u003e8 KW\u003c\/td\u003e\n\u003ctd\u003e8 KW\u003c\/td\u003e\n\u003ctd\u003e8 KW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eControl Type\u003c\/td\u003e\n\u003ctd\u003eBuilt-in Control\u003c\/td\u003e\n\u003ctd\u003eBuilt-in Control\u003c\/td\u003e\n\u003ctd\u003eWiFi Control\u003c\/td\u003e\n\u003ctd\u003eWiFi Control\u003c\/td\u003e\n\u003ctd\u003eWiFi Control\u003c\/td\u003e\n\u003ctd\u003eWiFi Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eWiFi Connectivity\u003c\/td\u003e\n\u003ctd class=\"sauna-check-no\"\u003e❌ No\u003c\/td\u003e\n\u003ctd class=\"sauna-check-no\"\u003e❌ No\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003e✅ Yes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003e✅ Yes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003e✅ Yes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003e✅ Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eHeater Stones Included\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003e✅ Yes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003e✅ Yes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003e✅ Yes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003e✅ Yes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003e✅ Yes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003e✅ Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eRailing Included\u003c\/td\u003e\n\u003ctd class=\"sauna-check-no\"\u003e❌ No\u003c\/td\u003e\n\u003ctd class=\"sauna-check-no\"\u003e❌ No\u003c\/td\u003e\n\u003ctd class=\"sauna-check-no\"\u003e❌ No\u003c\/td\u003e\n\u003ctd class=\"sauna-check-no\"\u003e❌ No\u003c\/td\u003e\n\u003ctd class=\"sauna-check-no\"\u003e❌ No\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003e✅ Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHarvia\u003c\/td\u003e\n\u003ctd\u003eHarvia\u003c\/td\u003e\n\u003ctd\u003eHarvia\u003c\/td\u003e\n\u003ctd\u003eHarvia\u003c\/td\u003e\n\u003ctd\u003eHarvia\u003c\/td\u003e\n\u003ctd\u003eHarvia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eModel Series\u003c\/td\u003e\n\u003ctd\u003eKIP Series\u003c\/td\u003e\n\u003ctd\u003eCilindro Series\u003c\/td\u003e\n\u003ctd\u003eKIP Series\u003c\/td\u003e\n\u003ctd\u003eCilindro Series\u003c\/td\u003e\n\u003ctd\u003eSpirit Series\u003c\/td\u003e\n\u003ctd\u003eVirta Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eModel\u003c\/td\u003e\n\u003ctd\u003eKIP80B\u003c\/td\u003e\n\u003ctd\u003ePC80\u003c\/td\u003e\n\u003ctd\u003eKIP80W\u003c\/td\u003e\n\u003ctd\u003ePC80E\u003c\/td\u003e\n\u003ctd\u003eSpirit\u003c\/td\u003e\n\u003ctd\u003eVirta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eRemote Control\u003c\/td\u003e\n\u003ctd\u003eManual only\u003c\/td\u003e\n\u003ctd\u003eManual only\u003c\/td\u003e\n\u003ctd\u003eApp-based via WiFi\u003c\/td\u003e\n\u003ctd\u003eApp-based via WiFi\u003c\/td\u003e\n\u003ctd\u003eApp-based via WiFi\u003c\/td\u003e\n\u003ctd\u003eApp-based via WiFi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sauna-mobile-cards\"\u003e\n\u003cdiv class=\"sauna-mobile-card\"\u003e\n\u003ch3 class=\"sauna-mobile-card-title\"\u003eHarvia KIP80B 8KW Built-in Control\u003c\/h3\u003e\n\u003cdiv class=\"sauna-mobile-card-image\"\u003e\u003cimg alt=\"Harvia KIP80B Sauna Heater\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_KIP80B.webp?v=1771537953\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003ePower Output\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003e8 KW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eControl Type\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eBuilt-in Control\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eWiFi Connectivity\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-no\"\u003e❌ No\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eHeater Stones Included\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003e✅ Yes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRailing Included\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-no\"\u003e❌ No\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRemote Control\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eManual only\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-card\"\u003e\n\u003ch3 class=\"sauna-mobile-card-title\"\u003eHarvia Cilindro PC80 8KW Built-in Control\u003c\/h3\u003e\n\u003cdiv class=\"sauna-mobile-card-image\"\u003e\u003cimg alt=\"Harvia Cilindro PC80 Sauna Heater\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_Cilindro_PC80.webp?v=1771537953\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003ePower Output\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003e8 KW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eControl Type\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eBuilt-in Control\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eWiFi Connectivity\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-no\"\u003e❌ No\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eHeater Stones Included\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003e✅ Yes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRailing Included\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-no\"\u003e❌ No\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRemote Control\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eManual only\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-card\"\u003e\n\u003ch3 class=\"sauna-mobile-card-title\"\u003eHarvia KIP80W 8KW WiFi\u003c\/h3\u003e\n\u003cdiv class=\"sauna-mobile-card-image\"\u003e\u003cimg alt=\"Harvia KIP80W Sauna Heater\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_KIP80W.webp?v=1771537953\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003ePower Output\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003e8 KW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eControl Type\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eWiFi Control\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eWiFi Connectivity\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003e✅ Yes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eHeater Stones Included\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003e✅ Yes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRailing Included\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-no\"\u003e❌ No\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRemote Control\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eApp-based via WiFi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-card\"\u003e\n\u003ch3 class=\"sauna-mobile-card-title\"\u003eHarvia Cilindro PC80E 8KW WiFi\u003c\/h3\u003e\n\u003cdiv class=\"sauna-mobile-card-image\"\u003e\u003cimg alt=\"Harvia Cilindro PC80E Sauna Heater\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_Cilindro_PC80E.webp?v=1771537953\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003ePower Output\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003e8 KW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eControl Type\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eWiFi Control\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eWiFi Connectivity\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003e✅ Yes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eHeater Stones Included\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003e✅ Yes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRailing Included\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-no\"\u003e❌ No\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRemote Control\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eApp-based via WiFi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-card\"\u003e\n\u003ch3 class=\"sauna-mobile-card-title\"\u003eHarvia Spirit 8KW WiFi\u003c\/h3\u003e\n\u003cdiv class=\"sauna-mobile-card-image\"\u003e\u003cimg alt=\"Harvia Spirit 8KW Sauna Heater\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_Spirit_8KW.webp?v=1771537953\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003ePower Output\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003e8 KW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eControl Type\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eWiFi Control\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eWiFi Connectivity\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003e✅ Yes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eHeater Stones Included\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003e✅ Yes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRailing Included\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-no\"\u003e❌ No\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRemote Control\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eApp-based via WiFi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-card\"\u003e\n\u003ch3 class=\"sauna-mobile-card-title\"\u003eHarvia Virta 8KW WiFi with Railing\u003c\/h3\u003e\n\u003cdiv class=\"sauna-mobile-card-image\"\u003e\u003cimg alt=\"Harvia Virta 8KW Sauna Heater\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_Virta_8KW.webp?v=1771537953\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003ePower Output\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003e8 KW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eControl Type\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eWiFi Control\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eWiFi Connectivity\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003e✅ Yes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eHeater Stones Included\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003e✅ Yes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRailing Included\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003e✅ Yes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRemote Control\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eApp-based via WiFi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sauna-key-differences\"\u003e\n\u003ch2\u003eKey Differences Between Heater Models\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll models:\u003c\/strong\u003e 8 KW output, heater stones included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKIP80B \u0026amp; Cilindro PC80:\u003c\/strong\u003e built-in manual control only, no WiFi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKIP80W, Cilindro PC80E, Spirit \u0026amp; Virta:\u003c\/strong\u003e WiFi-enabled, app-based control and scheduling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKIP Series:\u003c\/strong\u003e compact wall-mounted design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCilindro Series:\u003c\/strong\u003e cylindrical design with higher stone capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpirit Series:\u003c\/strong\u003e modern aesthetic with WiFi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVirta Series:\u003c\/strong\u003e WiFi control plus included protective railing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eSafety and Installation Notice\u003c\/h2\u003e\n\n\u003cp\u003eInstallation must comply with local building and electrical codes. Electrical requirements vary by heater model; consult a licensed electrician before installation. Verify floor load capacity before placing the assembled kit. Specifications are provided by the manufacturer; verify site requirements before purchase.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThe information presented on this page is for general wellness and educational purposes only. Statements regarding products sold by Serene Lifestyle Co have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Consult a qualified healthcare provider before beginning any new wellness routine, especially if you are pregnant, nursing, or have a pre-existing medical condition.\u003c\/em\u003e\u003c\/p\u003e","brand":"Finnish Sauna Builders","offers":[{"title":"Thermo Poplar \/ No Accessories \/ No Heater","offer_id":48481555022069,"sku":"sku-48203113660657","price":7566.2,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ No Accessories \/ Harvia KIP80B 8KW with Built-in Control and Heater Stones","offer_id":48481555054837,"sku":"sku-48203113693425","price":8856.7,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ No Accessories \/ Harvia Cilindro PC80 8KW with Built-in Control and Heater Stones","offer_id":48481555087605,"sku":"sku-48203113726193","price":9387.7,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ No Accessories \/ Harvia KIP80W 8KW WiFi with Heater Stones","offer_id":48481555120373,"sku":"sku-48203113758961","price":9925.2,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ No Accessories \/ Harvia Cilindro PC80E 8KW WiFi with Heater Stones","offer_id":48481555153141,"sku":"sku-48203113791729","price":10603.2,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ No Accessories \/ Harvia Spirit 8KW WiFi with Heater Stones","offer_id":48481555185909,"sku":"sku-48203113824497","price":10931.2,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ No Accessories \/ Harvia Virta 8KW WiFi with Heater Stones and Railing","offer_id":48481555218677,"sku":"sku-48203113857265","price":11339.2,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Bench Skirting \/ No Heater","offer_id":48481555251445,"sku":"sku-48203113890033","price":8072.0,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Bench Skirting \/ Harvia KIP80B 8KW with Built-in Control and Heater Stones","offer_id":48481555284213,"sku":"thermo-3-4-23","price":9362.5,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Bench Skirting \/ Harvia Cilindro PC80 8KW with Built-in Control and Heater Stones","offer_id":48481555316981,"sku":"thermo-3-4-26","price":9893.5,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Bench Skirting \/ Harvia KIP80W 8KW WiFi with Heater Stones","offer_id":48481555349749,"sku":"thermo-3-4-20","price":10431.0,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Bench Skirting \/ Harvia Cilindro PC80E 8KW WiFi with Heater Stones","offer_id":48481555382517,"sku":"sku-48203114021105","price":11109.0,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Bench Skirting \/ Harvia Spirit 8KW WiFi with Heater Stones","offer_id":48481555415285,"sku":"sku-48203114053873","price":11437.0,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Bench Skirting \/ Harvia Virta 8KW WiFi with Heater Stones and Railing","offer_id":48481555448053,"sku":"sku-48203114086641","price":11845.0,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ LED Under Bench Lighting \/ No Heater","offer_id":48481555480821,"sku":"sku-48203114119409","price":8255.2,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ LED Under Bench Lighting \/ Harvia KIP80B 8KW with Built-in Control and Heater Stones","offer_id":48481555513589,"sku":"thermo-3-4-24","price":9545.7,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ LED Under Bench Lighting \/ Harvia Cilindro PC80 8KW with Built-in Control and Heater Stones","offer_id":48481555546357,"sku":"thermo-3-4-27","price":10076.7,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ LED Under Bench Lighting \/ Harvia KIP80W 8KW WiFi with Heater Stones","offer_id":48481555579125,"sku":"thermo-3-4-21","price":10614.2,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ LED Under Bench Lighting \/ Harvia Cilindro PC80E 8KW WiFi with Heater Stones","offer_id":48481555611893,"sku":"sku-48203114250481","price":11292.2,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ LED Under Bench Lighting \/ Harvia Spirit 8KW WiFi with Heater Stones","offer_id":48481555644661,"sku":"sku-48203114283249","price":11620.2,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ LED Under Bench Lighting \/ Harvia Virta 8KW WiFi with Heater Stones and Railing","offer_id":48481555677429,"sku":"sku-48203114316017","price":12028.2,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Luxury Package: Skirting + LED Under Bench Lighting \/ No Heater","offer_id":48481555710197,"sku":"sku-48203114348785","price":8761.0,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Luxury Package: Skirting + LED Under Bench Lighting \/ Harvia KIP80B 8KW with Built-in Control and Heater Stones","offer_id":48481555742965,"sku":"thermo-3-4-25","price":10051.5,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Luxury Package: Skirting + LED Under Bench Lighting \/ Harvia Cilindro PC80 8KW with Built-in Control and Heater Stones","offer_id":48481555775733,"sku":"thermo-3-4-28","price":10582.5,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Luxury Package: Skirting + LED Under Bench Lighting \/ Harvia KIP80W 8KW WiFi with Heater Stones","offer_id":48481555808501,"sku":"thermo-3-4-22","price":11120.0,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Luxury Package: Skirting + LED Under Bench Lighting \/ Harvia Cilindro PC80E 8KW WiFi with Heater Stones","offer_id":48481555841269,"sku":"sku-48203114479857","price":11798.0,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Luxury Package: Skirting + LED Under Bench Lighting \/ Harvia Spirit 8KW WiFi with Heater Stones","offer_id":48481555874037,"sku":"sku-48203114512625","price":12126.0,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Luxury Package: Skirting + LED Under Bench Lighting \/ Harvia Virta 8KW WiFi with Heater Stones and Railing","offer_id":48481555906805,"sku":"sku-48203114545393","price":12534.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/7847\/1413\/files\/Carbon_Smart_Sauna_Finnish.png?v=1785986305","url":"https:\/\/serenelifestyleco.com\/products\/carbon-smart-saunas-5-x-6-x-8-by-finnish-sauna-builders","provider":"Serene Lifestyle Co","version":"1.0","type":"link"}