llave llenado caldera vaillant vcw vm 1 silence force The original knob is broken

The original knob is broken or damaged

KG36NAI45/02

91151400610 FFB53610ZW AEG

8315 B 7737488663 Arcelik

P1KNB4627B/02

llave llenado caldera vaillant vcw vm 1 silence force The original knob is brokenThe filling key for Vaillant boiler models VCW and VM is an essential component that allows precise and safe refilling of the boiler's water circuit. This valve facilitates the supply of water to the heating system when the pressure is insufficient, ensuring proper operation and preventing damage due to lack of water. What problem does this replacement part solve? Inability to fill the boiler's water circuit. Constant pressure loss in the boiler that