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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
855457961201 WAS 5540 BAUKNECHT
HB434540E/01
WAE28463NL/08 BOSCH
WAN28257II
SRV55T43EU/46 BOSCH
vaso expansion caldera fondital 6l 00G 855457961201 WAS 5540 BAUKNECHTThe expansion vessel is an essential component in Fondital boilers, designed to absorb pressure variations caused by the expansion of water during heating. This 6 liter expansion vessel with a 1 2" thread helps maintain stable pressure and prevents damage to the boiler's hydraulic circuit. What problem does this replacement part solve? Unstable or fluctuating pressure in the boiler Leaks or water loss due to breaks in the expansion vessel Excessive
