Sigma 20
Specifications
- Water temperature, control range, degrees Celsius 60
- Apšildomas plotas (kai namo energetinis efektyvumas B klasė), m2 200
- Boiler operating pressure, bar. 3
- Maximum boiler temperature, in degrees Celsius 95
- Minimum chimney draft, Pa 18
- Rated thermal output (minimum - optimal), kW 10-20
- Fuel charge burning time, h. 4-8
- Flue diameter, mm 148
- Used fuel firewood, briquettes, coal
- Length of firewood, mm 460
- Flue diameter, mm 148
- Overall dimensions, H x W x L, mm 1160x455x825
- Load volume 460
- Recommended storage capacity, L 95
- Water capacity of the boiler, L 55
- Efficiency (n), % 73
- Mass, kg, not more 210
Description
- High efficiency.
- Convenient boiler cleaning.
- High load.
- Double-conversion boiler design.
- Automatic primary air control.
- Steel thickness of the inner walls of the frame is 6 mm.
- Burning time up to 8 hours.
- Possibility to install a pellet burner.