llave llenado caldera vaillant vc vcw anillo-platillo-auxiliar Box of 24 units

Box of 24 units

20 cm3 Expansion device Tubo Capilar / Obús Expansión Capilar-Válvula Weight 15

752578129131 AKZM7810IX01 BAUKNECHT

HBG30B550/61 BOSCH

llave llenado caldera vaillant vc vcw anillo-platillo-auxiliar Box of 24 unitsThe filling valve for Vaillant VC and VCW boilers is a fundamental part that allows refilling the boiler's water circuit to maintain the correct operating pressure. This replacement facilitates the controlled entry of water from the network to the heating system, ensuring safe and efficient filling. What problem does this replacement solve? Inability to fill or increase the pressure of the boiler's water circuit. Leaks or dripping in the original