A six-foot-wide cabin with room to stretch out or share. The FD-3 pairs UL Listed Spectrum Plus short-wave heaters with Spectrum Carbon 360 long-wave panels across a larger bench.
Many owners build infrared sessions into a daily routine for relaxation and post-workout recovery. The manufacturer rates this cabin for temperatures up to 170°F.
Key Features
- Full-spectrum heat: UL Listed Spectrum Plus short-wave heaters combined with Spectrum Carbon 360 long-wave panels
- Western Red Cedar interior with a heat-treated Thermal Plus Aspen exterior
- Double-wall construction with wool insulation
- 8mm tempered glass door
- Built-in LCD touchscreen controller with adjustable temperature and session settings
- Bluetooth audio with 6-inch speakers
- Spectrum LED ceiling lighting with color light settings
- Ergonomic backrest
- Removable, adjustable feet for uneven floors
- ETL certified
Specifications
| Capacity | 3 to 4 person |
|---|---|
| Exterior dimensions | 72" W x 46" D x 78" H |
| Interior dimensions | 67" x 41" x 70" H |
| Room volume | 111.3 cu. ft. |
| Product weight | 488 lbs |
| Interior wood | Western Red Cedar |
| Exterior wood | Canadian Aspen (Thermal Plus) |
| Glass | 8mm tempered |
| Infrared heaters | 3,150W |
| Voltage | 240V, single phase |
| Amperage (manufacturer listed) | 15A |
| Maximum temperature | 170°F infrared |
| Certification | ETL |
| Model / Part number | FD-3 / FD-KN003 |
Electrical
240V, single phase, 15A per manufacturer. This model does not run on a standard 120V outlet; have a licensed electrician confirm a suitable 240V circuit before ordering.
What's Included
- Wall, floor, and ceiling panels with glass door and handle
- Bench top and bench support
- Infrared heater panels with heater and floor cables
- Power supply unit and power cable
- LCD touchscreen controller with Bluetooth audio and speakers
- Hardware
- Spectrum LED ceiling lights
- Removable, adjustable feet
Shipping and Warranty
Ships by LTL freight. Free shipping to the contiguous 48 states. Arrives as panels for owner assembly; the manufacturer's manual covers assembly and operation. Covered by the Finnmark Designs limited warranty.
Documents
- Assembly & Operation Manual (PDF)
- V2 WiFi Controller Manual (PDF)
- Technical Spec Sheet (PDF)
- Dimensions Diagram (PDF)
- Finnmark Designs Limited Warranty (PDF)
- Intertek ETL Safety Certificate (PDF)
- Intertek cETL Certification (Canada) (PDF)
Sauna use is intended for general wellness and relaxation. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your physician before use if you are pregnant or have a medical condition.
