• Description

Finnmark Designs FD-3 Full Spectrum Infrared Sauna | 3 Persons

Stretch out and relax in Finnmark Design’s FD-3 Full-Spectrum 3 to 4 person infrared home sauna. Create a daily wellness retreat in the comfort of your own home.

Finnmark Designs is the only infrared sauna manufacturer that combine long-wave carbon 360 infrared panels with UL listed short-wave Spectrum Plus infrared panels. This combination provides higher temperatures, full body coverage, deeper penetration, and an experience better than any other sauna. Each heater is strategically placed to offer the highest level of therapy possible. Achieve temperatures of 170° in less than 1 hour on a standard home outlet, an engineering marvel!

Naturally antimicrobial Western Canadian cedar protects you against mold, bacteria, and fungus for a fresher smelling sauna. The Thermal Plus™ Aspen exterior won’t rot, warp, decay or chip, making Finnmark Designs full spectrum infrared saunas one of the most durable and longest lasting saunas.

Features

  • Antimicrobial Western Canadian cedar interior that protects against mold, bacteria and fungus.
  • Thermal Plus™ Aspen exterior that will never rot, warp, decay or chip. Making Finnmark Designs full spectrum infrared saunas one of the healthiest and longest lasting saunas on the market.
  • Finnmark Designs is the only infrared sauna manufacturer that combines long-wave carbon 360 infrared panels with UL listed short-wave Spectrum Plus™ infrared panels. This combination provides higher temperatures, full body coverage, deeper penetration and an experience better than any other sauna. Each heater is strategically placed to offer the highest level of therapy possible.
  • Built-in LCD touchscreen controller with Bluetooth audio.
  • Audio with 6" HiFi speakers, 8mm tempered glass for the ultimate thermal retention.
  • Ergonomic backrest for comfort
  • Removable and adjustable sauna feet for uneven surfaces.
  • Low EMF sauna tested by a NASA award winning testing facility.
  • High Emissivity infrared heaters
  • High quality double walled construction with non-toxic wool insulation.
  • Over 15,000 Sold

Product Specifications

Finnmark FD-3 Full Spectrum Infrared Sauna | 3 Persons Product Specifications

Model FD-3
External 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 170F
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 Dimensions 36"W X 78"D
Shipping Weight 536 lbs W/48 lb Pallet

 

What's in the box?

  • Bottom Panel
  • Top Panel
  • Back Panel
  • Front Panel
  • Left Panel 
  • Right Panel 
  • Glass Door
  • Bench Support
  • Bench Top
  • Heater Cable
  • Floor Cable
  • Screws
  • Power Supply Unit
  • Power Cable
  • Interior Heater Connections with Wood Cover
  • Door Handle (2 Screws)
  • Removable and adjustable sauna feet for uneven surfaces
  • Infrared Sauna Heater Panels
  • Spectrum LED near infrared ceiling lights combined with medical grade Spectrum Red Light therapy
  • Controller 2.0, built-in LCD touchscreen control panel with Bluetooth audio
  • Audio upgrade with 6" HiFi speakers, 8mm tempered glass for the ultimate thermal retention
  • ETL Certification
  • Limited Warranty 

Specifications

  • Electrical Requirement: 240V/1PH/15A
  • Plug Type: NEMA 6-15P
  • Cord Length: ~9'

NEMA 6-15P Plug

  • Watts: 3150W
  • Maximum Temperature: 170F
  • IR Emissivity: .997
  • External Materials: Thermo-Aspen
  • Interior Materials: Western Canadian Cedar
  • Interior Dimensions: 67"W x 41"D x 70"H
  • Bench Dimensions: 67" x 22"
  • Exterior Dimensions: 72"W x 46"D x 78"H (recommended to have 2-3" of space around the sides and top of the sauna for airflow in and out)
  • Room Volume: 111 cu ft
  • Door Dimensions: 23 5/8"W x 67 7/8"H
  • Glass Thickness: 8mm
  • Product Weight: 488 lbs
  • Shipping Dimensions: 36"W x 73"H x 78"D
  • Shipping Weight: 536 lbs W/48 lb Pallet

Finnmark FD-KN003 Dimensions

Return Process:

You can return this product if:

  • You initiate your return within 30 days of product delivery date.
  • The product is unused.
  • Installation has not been attempted.

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.
REAL REVIEWS, REAL RESULTS

Feedback From Our Customers

At Green Vista Living, we pride ourselves on delivering top-quality products and exceptional service to solar professionals and homeowners alike. Here's what our customers have to say about their experiences with us.

Kevin Leary
May 18, 2025
★★★★★

Incredible Tech Support from Anees of Green Vista Living. Exceptional service and went above and beyond on every question.

Bryan Cunningham
Off grid Kit • Dec 21, 2025
★★★★★

Shipment was slow due to high demand, but the team kept me informed and ensured everything arrived properly.

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