For dry fuels with a water content of up to 35 percent

Particularly suitable for small performance ranges: wood fuelled installations of the USF-S series with an output of 100 to 300 kW.

• Small dimensions
• Compact design
• High degree of comfort and user-friendliness owing to complete ash removal of the heat exchanger and burning chamber.
• Quality attributes: 10mm tank wall and self-supporting location of burning chamber made of high temperature ceramic cement.