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Boiler closure for steam generators
HBG8769S1/05
000CA KAT70
94418587401 BE3002421B AEG
HBA64A055F
membrana caldera vaillant 010360 benavent Boiler closure for steam generatorsMembrane for Vaillant boiler, a fundamental part for the proper functioning of the domestic hot water (DHW) accumulation system. This membrane acts as a flexible element that allows the expansion and contraction of hot water inside the expansion vessel, preventing leaks and ensuring the correct pressure in the DHW circuit. What problem does this replacement part solve? Loss of pressure in the domestic hot water circuit. Water leaks in the boiler's
