vaso expansion caldera roca 125995198 junta de fuelle 949712694 02 B89093-4 AEG ELECTROLUX

949712694 02 B89093-4 AEG ELECTROLUX

853973901001 PRC 331W A+ PRIVILEG

3VF702XA-65 BALAY

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SMI46KS02E/13 BOSCH

vaso expansion caldera roca 125995198 junta de fuelle 949712694 02 B89093-4 AEG ELECTROLUXThe expansion vessel is an essential component in boilers that helps maintain constant pressure within the heating circuit. This Roca expansion vessel model 125995198 is designed to absorb the expansion of water when heated, preventing damage and leaks in the installation. What problem does this replacement part solve? Irregular pressure or frequent pressure drops in the boiler. Leaks or drips in the original expansion vessel due to corrosion or wear.