Finnleo Sauna Heaters
Karhu 20 is listed in the Southern Leisure catalogue as a Finnleo sauna in the Sauna Heaters collection. Confirm current finishes, included equipment and regional availability with your showroom.
Karhu 20 Sauna Heater
Finnleo Karhu 20: Sauna Heaters sauna heaters.
WoodHeat source
282–702 cu ftRoom size
70 lbRock capacity
Free-StandingMounting
Authorized Dealer
Site Planning Guidance
Delivery & Placement
Manufacturer Warranty
Complete model guide
Everything to know about the Karhu 20.
Model details, options and planning in one place.
The Finnleo Karhu 20 Home is a floor-standing wood-burning heater for outdoor sauna rooms of 282 - 702 cu ft. It holds 70 lb of rocks and has adjustable legs.
Karhu 20 is available through Southern Leisure showrooms in Arlington, Flower Mound, Richardson, Austin and San Antonio. Ask a local product specialist about display models, delivery and current dealer pricing.
- Saunas Type
- Sauna Heaters
- Label
- Woodburning Sauna Heater Karhu 20
- Model Number
- Karhu 20
- Style
- Free-Standing
- Heating Method
- Wood
- Shape
- Rectangular
- Size
- 18.00" x 17.00" x 28.75"
- Sauna room range
- 282 - 702 cu ft
- Rock capacity
- 70 lb
Made in Finland
Finnleo identifies its sauna heaters as designed and built in Finland.
Similar Saunas
Explore this modelDetails & pricing
Finnleo Himalaya: Sauna Heaters sauna heaters.
- Product TypeHeater
- Output6.8/9.0 kW
- Room Size175–500 cu ft
- Size12"×15"×40.5"
Explore this modelDetails & pricing
Finnleo Laava Heater: Sauna Heaters sauna heaters.
- Product TypeHeater
- Output10.5/12.0/14.4 kW
- Room Size390–950 cu ft
- Size22"×22"×35"
Explore this modelDetails & pricing
Finnleo Magma Heater: Sauna Heaters sauna heaters.
- Product TypeHeater
- Output21.0/24.0/28.8 kW
- Room Size720–2,000 cu ft
- Heat SourceElectric
Explore this modelDetails & pricing
A wall-mounted electric sauna heater with built-in temperature and timer controls. Confirm the output and electrical requirements for your room.
- Product TypeHeater
- Output4.5/6.0/8.0 kW
- Room Size100–425 cu ft
- ControlsBuilt-in
Before you choose the Karhu 20.
Clear answers for planning the product, site and delivery.Yes. Ask Arlington, Flower Mound, Richardson, Austin or San Antonio whether this model or a close comparison is currently on display. Showroom selection changes, so confirm before you travel.
Karhu 20 vs. other saunas.
Same build quality. Different size, seating and features.
| Specification |  Karhu 20 | Himalaya | Laava Heater | Magma Heater |
|---|---|---|---|---|
| Saunas Type | Sauna Heaters | Sauna Heaters | Sauna Heaters | Sauna Heaters |
| Label | Woodburning Sauna Heater Karhu 20 | - | Laava 105 with SL2-C, Elite, Pure 2.0, or FSC | Magma 21 with SL2-C with CB17 and CB 18** |
| Model Number | Karhu 20 | - | - | Magma 21 |
| Style | Free-Standing | Free-Standing | Free-Standing | Free-Standing |
| Heating Method | Wood | Electric | Electric | Electric |
| Shape | Rectangular | Rectangular | - | - |
| Size | 18.00" x 17.00" x 28.75" | 12.00" x 15.00" x 40.50" | 22.00" x 22.00" x 35.00" | - |
| Sauna room range | 282–702 cu ft | 175–500 cu ft | 390–950 cu ft | 720–2,000 cu ft |
| Link | This model | View Himalaya → | View Laava Heater → | View Magma Heater → |