vaso expansion caldera viessmann 7831308 inoxtherm 91475650100 EWS 1020

91475650100 EWS 1020

OEM door lock compatible with washing machines from the brands WHIRLPOOL

Reference : 63332

7666543353 GSN 9220 SP BLOMBERG BELGIUM EXPDW(92218 BLOMBERG

911524070 02 FES5261XZM AEG

vaso expansion caldera viessmann 7831308 inoxtherm 91475650100 EWS 1020The expansion vessel is an essential component for the proper operation of heating boilers such as the Viessmann Vitopend. Its main function is to absorb the increase in water volume when heated, thus preventing excessive pressure buildup in the closed circuit. This specific model, with a capacity of 6 liters and a 3 8" thread, ensures the stability and safety of the hydraulic system. What problem does this replacement part solve? Excessive pressure