The Worcester Bosch washer is a useful spare part for Greenstar, RD Series, CDI Series and Greenstar ErP boilers. The boiler uses washers, O-rings and gaskets to connect sections to the pipes in a variety of places. To stop gas and water leaks, heat exchangers and gas valves, among other sections, need these components.
Fits a number of Worcester boilers
Technical specification
TypeWasherMaterialRubberColourBlackManufacturer Model No87290001830Brand NameWorcester Bosch