Finnmark Spectrum Carbon™ Infrared Sauna Heater Kit (120V)

Name: Finnmark Spectrum Carbon™ Infrared Sauna Heater Kit (120V)
Brand: Finnmark Designs
SKU: SC4X4
Price: 3590.0 USD
Availability: InStock
Rating: 5.0 (1 reviews)

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Finnmark Spectrum Carbon™ 120V Infrared Sauna Heater Panel Kit

Transform any space into a high-performance infrared sauna with the Finnmark Spectrum Carbon™ Heater Panel Kit. Designed for both new construction and retrofit installations, these long-wave, full-body carbon infrared heaters provide deep therapeutic warmth to promote pain relief, muscle recovery, improved circulation, and relaxation. The system offers quick surface-mount installation and includes a V2 digital controller for total session control.

Each panel features a zero-slat front design that maximizes infrared exposure area, paired with high-emissivity surface materials (.997) for maximum heat efficiency. Certified low EMF (0.5893mG) and built with Canadian cedar frames, this system is as safe and durable as it is effective.

Note on Compatibility

This heater system is not compatible with traditional electric sauna heaters. For a hybrid infrared + traditional sauna, please see the Spectrum+™ Ceramic Heater Kit.

Installation

Spectrum Carbon™ panels are quickly installed using the included surface-mount hardware. This design is ideal for retrofitting existing sauna rooms or finishing new builds with minimal wall modifications.

V2 Digital Controller

The kit includes the V2 touchscreen controller , which supports session durations up to 60 minutes and maximum temperatures of 140°F. It can be controlled via the LCD display.

Features

Long-Wave Carbon Heat – Ideal for full-body therapeutic infrared coverage
140°F Max Temperature – Sustained, comfortable infrared therapy sessions
Quick Surface-Mount Installation – Ideal for retrofits and new saunas
Zero-Slat Front Design – Uninterrupted surface for maximum body exposure
Certified Near-Zero EMF – <0.5893mG for maximum safety
High Emissivity (.997) – Superior heat output compared to standard panels
Western Canadian Cedar Frames – Durable and naturally antimicrobial
10-Year Limited Warranty – Coverage on panels and electronics

Specifications

Heater Panels

FD-C3 (Wide): 31.25"H x 27.25"W x 0.88"D
FD-C5 (Narrow): 31.25"H x 13.62"W x 0.88"D
Installation: Surface Mount
Voltage/Phase: 120V/1PH
EMF Rating: 0.59mG

Controller

Dimensions: 5" H x 3" W x 1" D
Cable: 36" + 63" extension

Available Room Kits:

4' x 4': (3) FD-C3 + (1) FD-C5 | 1,250W | 120V | 10.4A | 26.9 lbs
5' x 5': (4) FD-C3 + (1) FD-C5 | 1,600W | 120V | 13.4A | 43.7 lbs
5' x 6': (5) FD-C3 + (1) FD-C5 | 1,950W | 120V | 16.25A | 52.1 lbs
5' x 7': (5) FD-C3 + (2) FD-C5 | 2,100W | 120V | 17.5A | 58.9 lbs
For Larger Sauna Rooms: View 240V Heater Packages
Chat with us for custom packages

Includes

Spectrum Carbon™ 360 heater panels (FD-C3/FD-C5) (see Specifications tab for panel count per room size)
V2 LCD Touchscreen Controller
Western Canadian Cedar frames with surface mounting clips
Spectrum V2 Power Supply
Temperature Sensor
Power Supply, Cables, & Mounting Hardware
10-Year Limited Warranty