The Worcester Bosch heat exchanger spare assembly is designed for Danesmoor boilers. The heat exchanger transfers heat from a boiler's burner to water. A primary heat exchanger is found in all boilers, using heat from a burner to raise the temperature of the water in the system, while a secondary heat exchanger is present only in combis and allows the heat to be transferred between closed systems.
Fits multiple appliances
Technical specification
Waist Sizeaa38ci94gsTypeHeat ExchangerCompatible WithDanesmoor 20/25-OOO GB Utility and Danesmoor 20/25-OOO GBSupplier Part Number87161213650Brand NameWorcester Bosch