Buffer tanks PSRR with 2 exchangers
Advantages:
- higher operating comfortň
- lower fuel consumption - the boiler operates in an optimal operating mode with higher efficiency
- longer boiler and chimney life
- less tar and acid formation when operating at rated output
- can be used with radiator and underfloor heating
- the lower exchanger can be used to connect a solar collector and the upper exchanger can be connected to another closed heating circuit, or also to a solar collector, which speeds up the heating of the storage tank
- the exchangers in the storage tank are made of stainless steel.