A 4-person barrel sauna for backyards that want real stove heat at a lower entry price than the barn-style cabins.
The Arosa is a traditional barrel-shaped sauna built from Pacific Premium Cedar, assembled to 84 by 73 by 84 inches. Like the Zurich, the round shape keeps interior air volume small relative to seating space, so the standard 6.0kW stove heats it efficiently, with an 8kW stove available as an upgrade. It is an outdoor-only unit that ships flat in 3 boxes.
Why this model
- Barrel shape minimizes excess air volume, so the stove heats the cabin quickly for its size.
- 6.0kW stove standard, with an 8kW stove upgrade available for faster heat.
- Pacific Premium Cedar construction with a bronze privacy tempered glass door.
- Interior backrest with accent lighting for comfort and a soft interior glow.
- Ships in just 3 boxes, straightforward to receive and place in a backyard corner or patio.
Key specs
| Capacity |
4 person |
| Exterior dimensions (W x D x H) |
84" x 73" x 84" assembled |
| Heaters / stove |
6.0kW stove with built in controls standard, 8kW stove available as an upgrade |
| Temperature range |
170 to 185 F ideal range, heats up to 190 F |
| Electrical |
240V / 30 amp for the 6kW stove or 240V / 40 amp for the 8kW stove, plus 120V / 15 amp for lights and music, install by a licensed electrician |
| Wood |
Pacific Premium Cedar |
| Door |
Bronze privacy tempered glass |
| Lighting and audio |
Interior backrest accent light, LED control panel for accent lighting |
| Placement (indoor/outdoor) |
Outdoor |
| Sauna weight |
477 lbs assembled |
| Shipping weight and boxes |
695 lbs with stove and stones, 615 lbs without, ships in 3 boxes (shipping crate 76" x 44" x 38" with stove, 76" x 44" x 25" without) |
| Model number |
GDI-B004-01 |
What's in the box
- Sandglass, bucket and scoop
Fit, power and setup
Set this on a level outdoor pad sized for the 84 by 73 inch footprint, with about 7 feet of clearance for the 84 inch height. Have a licensed electrician run the stove circuit, 240V / 30 amp for the 6kW stove or 240V / 40 amp for the 8kW upgrade, plus a separate 120V / 15 amp line for lighting and sound. It ships freight in 3 boxes to a curbside delivery point, and the carrier will call to schedule, so keep your phone number current on the order.
Good to know
- Choosing the 8kW stove upgrade changes the electrical circuit needed, confirm with your electrician before delivery.
- Outdoor placement only, on a level, well-drained surface.
- This is a real wood stove sauna, expect genuine steam and heat, not infrared warmth.
Cedar wood can cause skin or eye irritation, or an allergic skin or breathing reaction, in some people. Stop use if this happens. Actual wood tone and glass tint can look slightly different from the website photos because of lighting during the photo shoot.
This product is intended for general wellness and relaxation. It is not a medical device and is not intended to diagnose, treat, cure or prevent any disease. Consult a physician before use if you have a medical condition or are pregnant.
