8 - 30 kW


natural gas


- long service life of the exchanger
- high efficiency up to 93 %
- flue gases fan for installation without chimney
- optional DHW storage tank of the boiler design and DHW priority
- economical low-temperature operation
- optional built-in equithermic control made by Siemens
- simple operation and easy service
- two-stage operation (natural gas only)
- environmentally friendly operation thanks to very low emissions
- reliability of control and safety components
- sold in a set with water heater OV100L (version G42 ECO (2 sections) sold separately without heater)
Plynový kotel - litinový G42 / G42 ECO

The boilers of the G 42 series are low-temperature cast iron boilers equipped with atmospheric burners. They are determined for heating systems using the forced water circulation. The original design limits an occurrence of low-temperature corrosion and thanks to that the boilers might be operated at the returning water temperature about 30 °C. When installed without a chimney they might be set with the combustion products fan OSV.

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