The Worcester Bosch hydraulic unit is designed for Buderus 500 boiler. In 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.
Suitable for Buderus boilers
Hydroblock
Technical specification
Waist Sizead34ch11gwTypeHydraulic UnitSupplier Part Number8718600266Brand NameWorcester Bosch