valvula 3 vias caldera vaillant 012684 microretardo puerta This replacement part is compatible

This replacement part is compatible with multiple brands and models

Connection types: SAE flared or ODF welding

P1KNT3620B/03

depth 33 mm

Regulable en función de la dureza del agua

valvula 3 vias caldera vaillant 012684 microretardo puerta This replacement part is compatibleThe 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