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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
F1 PROLINE
P853GW/XEO SAMSUNG
SBV4HTX31E/54 BOSCH
3BT263MB/01
HBA63A220F/02 BOSCH
vaso expansion caldera vaillant 181057 cocina-cata F1 PROLINEThe 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.
