Description
Harvia Pro 20 Wood Burning Sauna Stove
The Harvia PRO 20 is a powerful wood-burning sauna stove engineered for medium-sized sauna rooms ranging from 283 to 706 cubic feet. Featuring a large 88 lb stone capacity and robust 24kW output, the PRO 20 delivers intense, consistent heat for a traditional Finnish sauna experience. The cast-iron-framed glass door lets the warm glow of fire enhance the sauna ambiance. Built with durable graphite black steel and stainless-steel elements, this floor-mounted stove is a staple of high-performance, atmospheric sauna heating. Designed and made in Finland, it combines tradition, efficiency, and style.
Features
- 24kW wood-burning sauna stove for medium-sized sauna rooms
- Optimized for sauna spaces from 283 to 706 cubic feet
- Large 88 lb stone capacity for hearty and satisfying steam
- Cast-iron-framed glass door enhances traditional sauna atmosphere
- Graphite black finish with stainless steel components
- Top and rear flue connection options
- Adjustable feet for leveling on uneven floors
- Designed and manufactured in Finland
- 2-Year Limited Warranty (Consumer Use)
Technical Information
The Harvia PRO 20 wood-burning sauna heater is designed for high-heat output and optimal steam performance. It supports firewood lengths up to 15" and can handle diameters between 3" to 6". Flue connections are available from both the top and back for flexible installation. The unit is built for durability and steady performance, ensuring long-lasting operation for traditional sauna enthusiasts.
Specifications
| Model |
PRO 20 |
| Kilowatt Rating |
24kW |
| Primary Fuel |
Wood |
| Maximum Firewood Length |
15" (39 cm) |
| Firewood Diameter |
3–6" (8–15 cm) |
| Minimum Cubic Feet |
283 cu. ft. |
| Maximum Cubic Feet |
706 cu. ft. |
| Minimum Room Height |
82" (209 cm) |
| Flue Connection Location |
Top and Back |
| Heater Weight |
132 lbs (60 kg) |
| Shipping Weight with Sauna Stones |
220 lbs (100 kg) |
| Width |
16.9" (43 cm) |
| Depth |
20" (51 cm) |
| Height |
29.9–31.1" (76–79 cm) |
| Required Sauna Stones (not included) |
88 lbs (sold separately) |
In the Box
- Harvia PRO 20 Wood-Burning Sauna Stove
- Glass Door with Cast-Iron Frame
- Ash Box
- Adjustable Legs
- Installation and Operation Manual
- 2-Year Limited Warranty (Consumer Use)
- 6-Month Limited Warranty (Commercial Use)
Resources:
Sauna Heater Sizing Tool
Installation Manual
Click Here to Download Manual
M3 Data Sheet
Chimney Installation Manual
