PSRR 300 PSRR 500 PSRR 800 PSRR 1000 PSRR 1500 PSRR 2000
Advantages :
- higher comfort
- lower fuel consumption - boiler works in a optimal operation mode with higher efficiency
- longer life of the boiler and chimney
- when operating the boiler at rated power than less formation of tar and acids
- with the possibilty of using radiators and floor heating
- lower coil can be used for solar and upper coil can be used for other closed heating circuit or also for solar for quicker storage tanks heating
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coils in the storage tank are made of stainless steel.