The boiler PK3-85 is designed for burning wooden pellets. Burning of other materials is not recommended!

It is designed for heating of one-family houses, apartments and commercial sites for which the total heat power consumed is up to 85 кW. The boiler is with water heating and forced circulation of water and working pressure of water amounting to 4 bars. Before the dispatch the boiler is tested for overpressure of 6 bars. The heat exchanger is of shell-and-tube type, three-way with counter-flow of water and smoke. The boiler is completed with a hopper for the pellets, located right next to the boiler, and connected by means of flexible connection to it. The capacity of the pellet hopper is 850 l. This makes possible to reduce significantly the frequency of boiler refueling.