vaso expansion caldera ariston 65101719 Válvula de seguridad para caldera High quality wear-resistant material

High quality wear-resistant material

94971249401 FYB562W

Saunier Duval ThemaTek C24E

Liebherr    CU 3501-21B    FRIDGE/FREEZER COMBINATION - FREEZER COMPARTMENT BELOW

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vaso expansion caldera ariston 65101719 Válvula de seguridad para caldera High quality wear-resistant materialThe expansion vessel is a fundamental component in heating boilers, designed to absorb the volume variations of water when heated and maintain stable pressure in the circuit. This expansion vessel for Ariston boilers, with a capacity of 7 liters and a maximum pressure of 3 bar, ensures the correct operation and protection of the system against overpressure. What problem does this replacement part solve? Excessive or fluctuating pressure in the boiler