Vaillant 140352 service kit

Product Information:
This part is based on the diverter valve section.

The diverter valve is an instrument that only appears in combi boilers.

It allows the hot water to be redirected to the central heating system (radiators, etc.) or to the DHW system (taps,

etc.). This feature is what makes a combi boiler so popular due to the

diverter valve allowing the use of hot water and heating without the need for a cylinder