valvula 3 vias caldera vaillant 012684 goma de escotilla Reference: LUX-301

Reference: LUX-301

Compatible with various oven models from the brands BOSCH

Modelo FAPR-610 Fluidquint

Natural material degradation after years of use

Multiquick 7 MQ775

valvula 3 vias caldera vaillant 012684 goma de escotilla Reference: LUX-301The 3 way valve is an essential component in Vaillant boilers, allowing the diversion and control of hot water flow between the heating circuit and the domestic hot water circuit. This valve ensures that hot water is directed correctly according to demand, preventing unwanted mixing and optimizing the thermal performance of the system. What problem does this replacement part solve? Lack of heating or hot water due to blockage or failure in water