Twin Bio is the newest creation of the Engineering Department of the KOSTRZEWA company. Goals of the project: reliability, environmental safety and simplicity of use. The boiler is highly evaluated by its construction, functions and from the point of view of ecological safety.
It is designed for burning of various types of fuel: granules, oats and wood (manual loading).
Boilers with automatic feeding Farmer Bio is a newest work by KOSTRZEWA’s design department. It may surprise you by its functionality, usefulness and high quality …
Boilers with manual feeding This universal central heating device, firedby each type of fuel wood, chips, straw, coal, coke, coal dust, etc. in the system …
Boilers with automatic feeding The Compact Bio is a unique look, which is the inspiration for the competitors. The boiler is characterized by a compact …