The Worcester Bosch component replacement for the hydraulics of boilers from the CDi Series, Greenstar, Greenstar ErP, SBi Series, Bosch, CDiXtra Series, I Junior Series and I Series can all use the 10-piece O-ring pack. In numerous locations throughout the boiler, O-rings, gaskets and washers are employed to connect parts to the pipes. These components are necessary for heat exchangers and gas valves, among other components, to stop leaks of gas and water.
Measurements is 7 mm x 2.5 mm
Technical specification
TypeO-ringMaterialRubberManufacturer Model No87161408170Brand NameWorcester Bosch