Vaillant Diverter Valve is a part that only appears in combi boilers. It allows the hot water to be directed to the central heating (radiators, etc.) or to the DHW system (taps, etc.).

This Vaillant replacement diverter valve is suitable for ecoMAX VUW (condensing) boilers.  A directional water device in combi boilers, a diverter valve directs hot water into a heating system or a hot water system. This feature means that combis are able to provide both heating and hot water without the need for a storage cylinder.  To help you find the right parts for your jobs, go to the industry leading parts identification tool, PartsArena, giving you quick access to over 20,000 exploded diagrams, 10,000 images & 20,000 products. FREE to Wolseley trade account customers.

Vaillant
Diverter Valve
14639

Trusted by Tradespeople

Vaillant Diverter Valve 14639

Trusted by Tradespeople

Vaillant
Diverter Valve
14639