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Minimum operating temperature: 4
causing heating failures
94971303400 FYB460W
C531E4BRS ARISTON
facilitating handling
vaso expansion caldera viessmann 7825499 estante-intermedio-frigorífico Minimum operating temperature: 4The expansion vessel for Viessmann boiler 7825499 is an essential component of the boiler's hydraulic system. Its main function is to absorb volume changes of the water when it heats and expands, preventing overpressure that could damage the installation. This expansion vessel has a capacity of 6 liters, a maximum pressure of 3 bar, and a 1 2" connection thread, ensuring a secure and efficient fit. What problem does this replacement part solve?
