Vaillant Replacement Diverter Valve is compatible with Ecotec VUI (condensing), Ecotec VUW (condensing) and Guernsey/Jersey only (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 can provide both heating and hot water without the need for a storage cylinder.
Plastic 3-Way diverter valve
Technical specification
TypeDiverter ValveNumber of Ports3MaterialPlasticColourBlackManufacturer Model No0020020015Brand NameVaillant