PRITY S3 W21 is a wood-burning stove with water heat exchanger that heats the room and supplies heat to a central heating system. This version has a black finish.
Features and design
- Water heat exchanger
- Housing made of sheet steel with a thickness of 2 mm
- Cover plate made of sheet steel with thickness 3-4 mm
- Side walls: painted sheet steel panels
- Cast iron grate at the bottom of the combustion chamber
- Front flap for air supply control
- Chimney damper
Main parameters
- Total heat output: 21,2 kW
- Water-side heat output: 16,4 kW
- Flue diameter: 130 mm
- Flue outlet: top
- Fuel: firewood
Technical parameters
| Product type | wood-burning stove |
|---|---|
| Model | S3 W21 |
| Brand | PRITY |
| Nominal room heat output | 4,8 kW |
| Nominal output to water | 16,4 kW |
| Water heat exchanger | yes |
| Flue diameter | 130 mm |
| Flue outlet | top |
| Ecodesign | yes |
| Colour | black |
| Water heat exchanger connection size | 1″ |
| Total heat output | 21,2 kW |
| Width | 570 mm |
| Depth | 530 mm |
| Height | 930 mm |
| Firebox dimensions (W × D × H) | 430 x 425 x 295 mm |
| Energy efficiency | 75,3 % |
| Fuel consumption (wood) | 7 kg/hour |
| Water heat exchanger volume (litres) | 29 l |
| Maximum log length | 42 cm |
| Weight | 133 kg |













