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3VS570C Bosch SGS4HVW31E
Electronic errors or fault codes related to electronic management
Brand Compatible models Fagor 1L-114S
Operates with refrigerant R134a and a voltage of 220/240V at 50Hz
vaso expansion caldera vaillant 181052 SEKO 3VS570C Bosch SGS4HVW31EThe expansion vessel is an essential component in Vaillant boilers that allows absorption of water volume variations when heated, preventing overpressure in the circuit. This specific expansion vessel, with a capacity of 10 liters and a maximum pressure of 3 bar, connects via a 3 8" thread and is designed to maintain the stability and safety of the boiler's hydraulic system. What problem does this replacement part solve? Leaks or water loss due to
