Vaillant Diverter Valve is a device that only appears in combi boilers. It allows the hot water to be directed to the central heating system (radiators, etc.) or to the DHW system (taps, etc.). This feature is what separates a normal boiler from a combi boiler.

A Vaillant branded diaphragm designed as a replacement part for the diverter valve of TURBOmax VUW (fan-assisted) 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
Diaphragm
10365

Trusted by Tradespeople

Vaillant Diaphragm 10365

Trusted by Tradespeople

Vaillant
Diaphragm
10365