Stretch out and relax in Finnmark Design’s FD-3 Full-Spectrum Infrared Sauna, a 3-to-4 person home sauna designed to create a daily wellness retreat right in your own space.
Finnmark Designs is the only infrared sauna manufacturer that combines long-wave carbon 360° infrared panels with UL-listed short-wave Spectrum Plus™ infrared heaters. This powerful combination provides higher temperatures, full-body coverage, deeper tissue penetration, and a superior experience to any other sauna on the market.
Achieve temperatures of 170°F in under an hour — all on a standard 240V home outlet — an engineering marvel for high-performance, energy-efficient wellness.
Features
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Antimicrobial Western Canadian Cedar interior that naturally resists mold, bacteria, and fungus.
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Thermal Plus™ Aspen exterior — guaranteed not to rot, warp, or decay.
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Dual Heater System: Combines long-wave Carbon 360° panels with short-wave Spectrum Plus™ heaters for deeper heat and faster results.
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Built-in LCD touchscreen controller with Bluetooth audio connectivity.
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6″ Hi-Fi speakers and 8 mm tempered glass for premium sound and insulation.
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Ergonomic backrest and removable adjustable feet for comfort and balance.
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Low EMF certified by a NASA award-winning testing facility.
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High-emissivity infrared heaters for superior heat transfer.
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Double-walled non-toxic construction with wool insulation.
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Over 15,000 units sold — trusted worldwide for performance and reliability.
Included
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Bottom Panel
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Top Panel
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Back Panel
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Front Panel
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Left & Right Panels
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Glass Door with Handle
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Bench Support & Bench Top
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Heater Cables & Floor Cables
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Screws & Hardware Kit
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Power Supply Unit and Cable
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Interior Heater Connections with Wood Covers
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Removable & Adjustable Feet
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Infrared Heater Panels
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Spectrum LED Near-Infrared Ceiling Lights + Medical-Grade Red Light Therapy
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Controller 2.0 LCD Touchscreen with Bluetooth Audio
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6″ Hi-Fi Speakers
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8 mm Tempered Glass
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ETL Certification
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Limited Warranty
Specifications
| Model |
FD-3 |
| Capacity |
3 – 4 Person |
| Exterior Material |
Thermal Plus™ Aspen |
| Interior Material |
Western Canadian Cedar |
| Voltage |
240 V |
| Power |
3.1 kW |
| Amperage |
15 A |
| Plug Type |
Single-Phase |
| Max Temperature |
170°F |
| Interior Dimensions |
67″ W × 41″ D × 70″ H |
| Exterior Dimensions |
72″ W × 46″ D × 78″ H |
| Room Volume |
111.3 cu ft |
| Glass Thickness |
8 mm Tempered |
| Product Weight |
488 lbs |
| Shipping Dimensions |
78″ W × 36″ D × 73″ H |
| Shipping Weight |
536 lbs |
Shipping Information
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Free Shipping within the contiguous U.S.
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Delivered by appointment on a wooden pallet.
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Curbside delivery only — driver lowers items to ground level.
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Our team will confirm shipment details before delivery.
Note: Remote or complex delivery areas may not qualify for free shipping.
Installation & Warranty
