Finnmark Spectrum+™ Ceramic Infrared Sauna Heater Kit (120V, WiFi Control)

Finnmark Spectrum+™ 120V Ceramic Infrared Sauna Heater Panel Kit w/ Digital Controller and WiFi Transform your sauna experience with state-of-the-art Spectrum Plus™ ceramic infrared heater panels, now available as a complete kit for both new sauna builds and retrofits. Engineered with Heat Shock™ short-wave ceramic technology, these UL-listed panels deliver up to 25x deeper infrared penetration than standard carbon panels. Ideal for muscle relaxation, pain relief, detoxification, improved circulation, and stress reduction. Each heater kit is built for residential or commercial use and tested in a NASA-award-winning electromagnetic facility. The system features a UL-listed, ETL-certified power supply with a 30,000+ hour lifespan and a near-zero EMF rating (<1.17mG)—providing intense, safe, and consistent heat. Infrared + Traditional Sauna Compatibility Unlike most infrared panels, Spectrum+™ is compatible with traditional electric sauna heaters. Build a hybrid sauna and enjoy both dry infrared and high-humidity steam therapy in one room. Browse compatible electric sauna heaters. Installation These ceramic panels are recessed into the wall (3" depth required) before the final cladding is installed—ideal for new sauna builds. Converting an existing sauna? The walls will need to be opened to recess the panels. Chat with us and we'll help you plan the install. V2 Digital WiFi Controller The kit includes the V2 touchscreen controller , which supports session durations up to 60 minutes and maximum temperatures of 170°F. The infrared panels can be controlled from the LCD screen or from the SmartLife app on your cell phone. Features 170°F Max Temp – Significantly higher than traditional carbon panels (typically ~140°F) Short-Wave Ceramic Emitters – Delivers intense and focused heat Dual Micron Output – Emits both mid- and far-infrared for broader wellness benefits Heat Shock™ Technology – Up to 25x deeper infrared penetration Full-Circle Heating – Uniform 360° coverage throughout the room Near-Zero EMF – Independently tested to emit less than 1.17 milligauss High Emissivity – Produces up to 55% more usable infrared energy than carbon heaters Rapid Heat-Up – Fastest warm-up time of any infrared panel system UL & ETL Certified – Safe for both home and commercial settings 30,000+ Hour Lifespan – Low-maintenance operation for years to come Specifications Specifications Max Room Temp: 170°F Heating Element Temp: 350°F Heater Grille Temp: 190°F; Finnmark installs a wooden backrest spaced at least 1-1/4" from the heaters on their pre-made infrared sauna kits and they state that you should not cover more than 50% of the grille area. Installation: Recessed between wall studs (requires 3" depth from cladding face for safety clearance to a combustible material) Panel Size: 32"H x 9"W x 2"D Panel Cable Length: 3ft Controller Size: 5"H x 3"W x 1"D Controller Cable: 3ft + 5ft extension Certifications: UL-Listed Elements, ETL-Certified Power Supply Available Room Kits: 3' x 3': 5 panels | 1,500W | 120V | 12.5A · floor plan 4' x 3': 6 panels | 1,800W | 120V | 15A · floor plan 4' x 4': 7 panels | 2,100W | 120V | 17.5A · floor plan 5' x 3': 8 panels | 2,400W | 120V | 20A · floor plan For larger room sizes, view 240V packages Chat with us for custom packages Includes Includes Spectrum+™ ceramic infrared heater panels with cedar frames + grilles (panel count per room size above) V2 LCD touchscreen controller with WiFi (SmartLife app) Power supply 120V 20A power cable C14 heater whips Control extension cable Temperature sensor with mounting bracket and extension cable Installation & operation manuals Unlimited lifetime warranty on the Spectrum+™ heater panels Manuals