Boiler Retra 3 M 25 kW

Energy-saving solid fuel boilers burning wood and other waste. Power output from 18 kW to 1150 kW: automatic fuel feed, weekly programmer.

The boiler is ideal for central heating of industrial buildings, wood drying rooms, and private homes. These boilers can be incredibly cost-effective for woodworking and small businesses, farms, pavilions, schools, stores, etc.
The efficiency of Retra-3M boilers, depending on the fuel type, reaches 93%—this significantly exceeds their global counterparts.

Fuel
The boiler is suitable for burning any type of raw material: coal, peat briquettes, sawdust, wood pieces, brushwood, dry dung, straw, waste paper, etc. The most effective is the use of mixtures of high-calorie fuel (coal, peat briquettes) with low-calorie fuel (sawdust, brushwood, dung, straw).
If necessary, an automated fuel supply system can be installed.