Infrared Sauna Heater Panel Kits Steam Sauna Bath Navigation Infrared Heater Panels 3x3 IR Room Set 4x3 IR Room Set 4x4 IR Room Set 5x3 IR Room Set 5x4 IR Room Set 5x5 IR Room Set 5x6 IR Room Set 5x7 IR Room Set 5x8 IR Room Set 5x9 IR Room Set 5x10 IR Room Set 6x5 IR Room Set 6x6 IR Room Set 6x7 IR Room Set 6x8 IR Room Set 6x9 IR Room Set 6x10 IR Room Set Infrared Room Kits Infrared Sauna Essentials Shop the best infrared sauna heater panels from Finnmark Designs. Spectrum Plus is the only UL-listed IR panel, for quality and safety assurance. Choose an IR sauna panel kit by room size for proper coverage and optimal performance. 3x3 IR Room Set 4x3 IR Room Set 4x4 IR Room Set 5x3 IR Room Set 5x4 IR Room Set 5x5 IR Room Set 5x6 IR Room Set 5x7 IR Room Set 5x8 IR Room Set 5x9 IR Room Set 5x10 IR Room Set 6x5 IR Room Set 6x6 IR Room Set 6x7 IR Room Set 6x8 IR Room Set 6x9 IR Room Set 6x10 IR Room Set 5x11 IR Room Set 5x12 IR Room Set