Cast iron boiler with a long exploitation life. The six sections, which divide the big combustion chamber, reach power output of 30 kW. It uses firewood, but also allows for reorganization, so that it can use other types of fuels. The constructions is resilient and well isolated, in order to reduce the heat loses.
- Stock: 2-3 Days
- Model: U22 D - 30,0 kW