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KIS77AD30/01
Salida de potencia: 1x8kV 20mA
Code(s): 557A7006
KGV28V00GB/01 BSH
llave llenado caldera 0020107753 antiblocante KIS77AD30/01The filling valve for Vaillant boilers is a fundamental component that allows the correct supply of water to the heating circuit. Its main function is to open or close the water flow to maintain the proper pressure inside the boiler, ensuring safe and efficient operation of the heating system. What problem does this replacement part solve? Pressure loss in the boiler due to a defective or damaged filling valve. Difficulty filling the heating circuit
