Finnmark FD-3 Full Spectrum Infrared Sauna

Finnmark FD-3 Full Spectrum 3–4 Person Infrared Sauna (72”W x 46”D x 78”H)

Experience advanced wellness at home with the Finnmark FD-3 Full-Spectrum 3–4 Person Infrared Sauna. Designed to create a daily personal retreat, this premium home sauna delivers powerful performance, modern comfort, and high-quality craftsmanship.

Finnmark Designs combines long-wave carbon 360° infrared panels with UL listed short-wave Spectrum Plus™ infrared panels. This combination is engineered to deliver strong heat performance, full-body infrared coverage, and a highly effective sauna experience compared to traditional infrared sauna systems. The unit can reach temperatures up to 170°F in under 1 hour using a standard home outlet, reflecting advanced home sauna engineering.

Eco-Friendly and Durable Construction

The Finnmark FD-3 is built for durability and long-term use. The interior features antimicrobial Western Canadian cedar, which helps naturally resist mold, bacteria, and odors.

The exterior is made from Thermal Plus™ Aspen, organically treated with heat and steam to improve resistance to warping, decay, and surface damage, supporting long-lasting performance.

Advanced Full-Spectrum Heating Technology

Finnmark Designs combines:

• Long-wave carbon 360° infrared panels
• UL listed Spectrum Plus™ short-wave infrared heaters

This dual system is designed to provide consistent heat distribution, full-body coverage, and deep infrared warmth for a more complete sauna experience. Each heater is positioned to support efficient and even heat delivery.

Modern Comfort and Entertainment Features

The FD-3 sauna is equipped with premium features to enhance your sessions:

• Built-in LCD touchscreen controller
• Bluetooth audio system
• 6” HiFi speakers
• 8mm tempered glass door for heat retention
• Ergonomic backrest for comfort
• Removable and adjustable sauna feet for flexibility

These features are designed to create a relaxing and customizable sauna experience.

Features

• 3–4 person capacity
• Exterior dimensions: 72” x 46” x 78”
• Antimicrobial Western Canadian cedar interior
• Thermal Plus™ Aspen exterior
• UL Listed Spectrum Plus™ short-wave infrared heaters
• Long-wave carbon 360° infrared panels
• Built-in LCD touchscreen controller with Bluetooth audio
• 6” HiFi speakers
• 8mm tempered glass door
• Ergonomic backrest
• Removable and adjustable sauna feet
• High-quality double-walled construction with non-toxic wool insulation
• Low EMF design tested by an independent certified testing facility
• High emissivity infrared heaters
• Over 15,000 units sold

Specifications

Model: FD-3
Exterior Materials: Thermo-Aspen
Interior Materials: Western Canadian Cedar
Volts: 240
Watts: 3150
Amperage: 15
Phase: Single
Plug Type: NEMA 6-15P
Outlet: 240v 15a
Maximum Temperature: 170°F
Interior Dimensions: 67"W x 41"D x 70"H
Exterior Dimensions: 72"W x 46"D x 78"H
Room Volume: 111.3 cu. ft.
Door Dimensions: 23.625"W x 67.875"H
Door Handle Dimensions: 1.875"W x 11.625"H
Glass Thickness: 8mm
Product Weight: 488 lbs
Shipping Weight: 536 lbs (with 48 lb pallet)