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Finnmark Designs FD-1 Full-Spectrum Infrared Sauna

A 1-person full-spectrum infrared sauna from Finnmark Designs. Every figure below is Finnmark Designs' own, linked to where it is published.

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Specifications published by Finnmark Designs (8)
Seats (maker's rating)
SEATS 1FD-1 Full-Spectrum Infrared Sauna - Finnmark Designs
Outside dimensions
37" W x 37.8" D x 78.3" HFD-1 Full-Spectrum Infrared Sauna - Finnmark Designs
Inside dimensions
33.3" W x 34.1" D x 70.5" HFD-1 Full-Spectrum Infrared Sauna - Finnmark Designs
Wood
Clear "A" grade Canadian Western Red Cedar interior. Thermal Plus™ European Aspen exterior.FD-1 Full-Spectrum Infrared Sauna - Finnmark Designs
Electrical supply
| 120V | 1450 watts | 15 amps | Plugs into a standard 120v 15a outlet | Plug type: NEMA 5-15PFD-1 Full-Spectrum Infrared Sauna - Finnmark Designs
Rated temperature
Max Temperature = 170° FFD-1 Full-Spectrum Infrared Sauna - Finnmark Designs
Infrared emitters
(2) Spectrum Plus™ dual wave (far and mid) on back wall, (1) under bench, (2) Spectrum™ Carbon 360 far infrared on each sidewall.FD-1 Full-Spectrum Infrared Sauna - Finnmark Designs
Warranty
10-Year Sauna Warranty. Our Spectrum Plus™ Incoloy heaters have a unconditional lifetime warranty.Finnmark Designs infrared sauna warranty

As published by Finnmark Designs, read on 2026-09-29. Makers revise their products; check Finnmark Designs' current specification before you buy.

Before you buy

  • Electrical supply. Finnmark Designs lists | 120V | 1450 watts | 15 amps | Plugs into a standard 120v 15a outlet | Plug type: NEMA 5-15P. A licensed electrician should confirm your supply against the installation manual before you buy.

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Other full-spectrum infrared saunas

FD-1 Full-Spectrum Infrared Sauna: questions answered from Finnmark Designs' specification

How many people does the FD-1 Full-Spectrum Infrared Sauna seat?

Finnmark Designs rates the FD-1 Full-Spectrum Infrared Sauna for SEATS 1.

Source: FD-1 Full-Spectrum Infrared Sauna - Finnmark Designs

What electrical supply does the FD-1 Full-Spectrum Infrared Sauna need?

Finnmark Designs lists | 120V | 1450 watts | 15 amps | Plugs into a standard 120v 15a outlet | Plug type: NEMA 5-15P. Have a licensed electrician confirm your outlet or circuit against the manual before you buy.

Source: FD-1 Full-Spectrum Infrared Sauna - Finnmark Designs

What heats the FD-1 Full-Spectrum Infrared Sauna?

Finnmark Designs lists: (2) Spectrum Plus™ dual wave (far and mid) on back wall, (1) under bench, (2) Spectrum™ Carbon 360 far infrared on each sidewall..

Source: FD-1 Full-Spectrum Infrared Sauna - Finnmark Designs

How hot does the FD-1 Full-Spectrum Infrared Sauna get?

Finnmark Designs lists Max Temperature = 170° F.

Source: FD-1 Full-Spectrum Infrared Sauna - Finnmark Designs

How big is the FD-1 Full-Spectrum Infrared Sauna inside?

Finnmark Designs gives the inside dimensions as 33.3" W x 34.1" D x 70.5" H.

Source: FD-1 Full-Spectrum Infrared Sauna - Finnmark Designs

How much floor space does the FD-1 Full-Spectrum Infrared Sauna need?

Finnmark Designs gives the outside dimensions as 37" W x 37.8" D x 78.3" H.

Source: FD-1 Full-Spectrum Infrared Sauna - Finnmark Designs

What wood is the FD-1 Full-Spectrum Infrared Sauna made from?

Finnmark Designs lists: Clear "A" grade Canadian Western Red Cedar interior. Thermal Plus™ European Aspen exterior..

Source: FD-1 Full-Spectrum Infrared Sauna - Finnmark Designs

What warranty does Finnmark Designs give on the FD-1 Full-Spectrum Infrared Sauna?

Finnmark Designs lists: 10-Year Sauna Warranty. Our Spectrum Plus™ Incoloy heaters have a unconditional lifetime warranty..

Source: Finnmark Designs infrared sauna warranty

More from Finnmark Designs: all Finnmark Designs products on Saunakivi.

Sources

  1. Finnmark Designs infrared sauna warranty — Finnmark Designs
  2. FD-1 Full-Spectrum Infrared Sauna - Finnmark Designs — Finnmark Designs