Solid fuel boiler ZAR 12.5 kW (Poland)

The ZAR TRADYCJA 12 kW solid fuel boiler from the Polish manufacturer ZAR is highly efficient despite its compact size and is designed for long-term operation. The boiler operates on the most common solid fuels: coal and wood. It can also burn wood chips, bark and sawdust (wood waste), anthracite, and brown coal.

Among other design features, these high performance figures are also explained by the heat exchanger's design, which features so-called "water shelves." They are positioned along the flue gas path. Water circulates in the grates, heated by the hot gases "washing" the tubes. This increased heat exchange area improves heat transfer and efficiency, reaching 78%. The heat exchanger is manufactured using 6 mm thick metal, guaranteeing a service life of up to 20 years.

The boiler is compact, so it doesn't take up much space. However, it still has a spacious loading chamber.

The ZAR TRADYCJA model range includes boilers with a capacity of 12 to 38 kW.

The ZAR TRADYCJA solid fuel boiler is quite easy to maintain. The large loading door allows for easy fuel loading. Operating the boiler should be straightforward.