Finnmark FD-4 Trinity 2-Person Infrared, Steam, and Red Light Therapy Sauna Combo
Description
Why This One
Some wellness rituals are better shared with one person who matters. The Finnmark FD-4 Trinity is built for exactly that.
One evening it is the gentle, deep warmth of infrared easing the tension your body has been carrying all week.
Another it is the classic, enveloping heat of traditional Finnish steam rising from hot rocks, filling the cabin with the authenticity of centuries of Nordic wellness.
And when your skin and muscles need something more, the integrated 192-diode Spectrum Red Light Therapy panel is there, quietly doing its restorative work while you simply sit and breathe.
The interior is built from antimicrobial Western Canadian cedar, a naturally mold-resistant hardwood that keeps the cabin clean, fragrant, and pure session after session. The exterior is crafted from Thermal Plus Aspen, engineered to resist rot and decay and designed to last for decades.
Spectrum Plus infrared heaters deliver full spectrum warmth that goes deep into the tissues, reaching where surface heat simply cannot. The 1.9kW traditional sauna heater lets you pour water directly over hot rocks for the classic löyly steam experience that defines authentic Finnish sauna culture.
The 192-diode Spectrum Red Light panel stimulates collagen production, supports skin clarity, and accelerates the muscle recovery your body works hard to complete between sessions.
A growing body of research continues to highlight how regular sauna use supports the body's natural recovery rhythm, eases the tension that accumulates in muscles and joints, and promotes the kind of deep, restorative sleep that restores from the inside out.
Ships within 1 to 3 business days. Delivered in 5 to 10 business days.
Resources
Specifications
- Brand: Finnmark | Model: FD-4 Trinity
- Interior Wood: Antimicrobial Western Canadian cedar
- Exterior: Thermal Plus Aspen, rot and decay resistant
- Modalities: Full spectrum infrared, traditional steam, and Spectrum Red Light Therapy
- Infrared Heaters: Spectrum Plus full spectrum
- Steam Heater: 1.9kW traditional sauna heater with hot rocks
- Red Light Panel: 192-diode Spectrum Red Light Therapy
- Capacity: 2 persons
- Exterior Dimensions: 48.8" W x 48.8" D x 83.1" H
- Net Weight: 437 lbs
- Lead Time: Ships in 1 to 3 business days, delivered in 5 to 10 business days
Warranty
The Finnmark FD-4 Trinity is backed by one of the longest and most transparent warranties in the residential sauna industry.
- Unlimited Lifetime Warranty: Covers the Spectrum Plus Incoloy infrared heater panels. If a heater fails under normal residential use, it is replaced at no cost.
- 10-Year Limited Warranty: Covers the cabin structure, all wood panels and framework, the LCD touchscreen controller, the power supply unit, and the integrated LED lighting systems.
Warranty coverage applies to residential indoor installations only. Commercial installations carry a 5-year warranty. Replacement parts are shipped from U.S. fulfillment centers at no charge, however in-home labor costs are not covered. Natural weathering and cosmetic color changes in the lumber over time are not covered under the structural warranty.
