Finnmark FD-7 Thermo-Aspen Combination Barrel Sauna (Infrared + Traditional, 6x6 Outdoor)
Premium 4-person outdoor barrel combination sauna. Pairs Finnmark's Spectrum Plus infrared with traditional Finnish rock-sauna heating in a single Thermo-Aspen barrel cabin. Includes HUUM Drop 4.5kW heater + UKU WiFi control + stones. Max 190°F traditional, full spectrum infrared. 8mm tempered glass. Free LTL freight.
- Dual-mode combination barrel sauna (Infrared + Traditional Finnish steam)
- HUUM Drop 4.5kW traditional heater + stones + UKU WiFi control included
- Spectrum Plus full-spectrum infrared (1.75kW)
- Maximum cabin temperature 190°F (traditional steam mode)
- Premium Thermo-Aspen wood construction (thermally modified European Aspen)
- 6x6 outdoor barrel design
- 8mm tempered glass door + window panels
- Wi-Fi-enabled controls + ambient LED lighting + Bluetooth audio
- Up to 4-person capacity
- Lifetime warranty on Spectrum+ heaters
- Free LTL curbside delivery
The numbers.
Why this model.
The Finnmark FD-7 is a combination outdoor barrel sauna that integrates Finnmark's patented Spectrum Plus full-spectrum infrared panels with a classic Finnish rock-sauna stove — in a single Thermo-Aspen barrel cabin. The result: switch between infrared (lower temp, longer sessions) and traditional Finnish löyly (higher temp, water-on-stones steam) without buying two saunas.
Dual-Mode: Spectrum Plus IR + HUUM Traditional
Traditional mode: HUUM Drop 4.5kW heater with UKU WiFi control + stones. Heats the cabin to up to 190°F, with the ability to pour water over the stones for authentic löyly steam.
Infrared mode: Spectrum Plus UL-listed short-wave infrared heaters (1.75kW) — penetrating heat at lower temperature, longer comfortable sessions, lifetime warranty on Spectrum+ panels.
Premium Thermo-Aspen Construction
Built from Thermally Modified European Aspen — hypoallergenic, dimensionally stable, and significantly more rot-resistant than untreated wood. 6x6 (6 feet wide × 6 feet deep) outdoor barrel cabin, designed for year-round outdoor use.
Premium Audio + Lighting
Wi-Fi-enabled controls + ambient LED lighting + Bluetooth audio. Each unit comes with the UKU WiFi controller for remote heater operation.
4-Person Bench Capacity
Comfortable seating for up to 4 adults. Interior 66" L × 72" W × 71" H. Exterior 75" L × 79" W × 75" H.
Free LTL Curbside Delivery
SWS is an authorized Bathing Brands dealer for Finnmark. The FD-7 ships free via LTL curbside delivery in the contiguous US 48.
What's Included
- Capacity: Up to 4 person
- Traditional Heater: HUUM Drop 4.5kW + stones
- Traditional Max Temp: 190°F
- Infrared Heater: Spectrum Plus full-spectrum (1.75kW, 1750W)
- Control: UKU WiFi controller
- Lighting: Ambient LED
- Audio: Bluetooth
- Wood: Thermo-Aspen (thermally modified European Aspen)
- Glass: 8mm tempered (door + window panels)
- Footprint: 6x6 outdoor barrel
- Electrical: 120V/15A (per spec sheet)
- Warranty: Lifetime on Spectrum+ heaters
- Outdoor use only
Delivery, financing, warranty — handled.
Common questions.
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