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BASICV21 906270035 EDESA
it offers great flexibility and durability
or makes unusual noises during operation
WM22400EE/01
ensuring a secure and efficient connection in heating systems
vaso expansion viessman cri8 7837231 Hob BASICV21 906270035 EDESAThe Viessmann CRI8 7837231 expansion vessel is an essential component for heating boilers, designed to absorb pressure variations caused by the expansion of water when heated. With a capacity of 8 liters and a 13 mm connection, this vessel ensures the proper operation and safety of the hydraulic system, preventing overpressure that could damage the boiler or pipes. What problem does this replacement part solve? Excessive pressure in the heating
