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WM14T780GC/53
3BT263MB/01
P853GW/XEO SAMSUNG
SGU43E15AU/21 BSH
SBV4HTX31E/54 BOSCH
vaso expansion caldera vaillant 181057 cocina-cata WM14T780GC/53The expansion vessel is a key component in boilers that allows absorption of pressure variations caused by the expansion of hot water in the heating circuit. This Vaillant 181057 model, with a capacity of 10 liters and a maximum pressure of 3 bar, is designed to maintain stable internal pressure and prevent damage to the boiler and pipes. What problem does this replacement part solve? Unstable or fluctuating pressure in the boiler during operation.
