There are two variants of heat exchanger, which are the primary heat exchanger and the secondary heat exchanger. The primary heat exchanger, installed within almost all boilers enables the heat transfer from the burner to the water within the system. The secondary heat exchanger, which are predominatly only present in combi boilers, enables the heat to be transferred from one closed system to another. This part is suitable for a range of different Worcester Boilers, including the CDI 25/30 Combi, Greenstar Junior 28i & Greenstar ErP 30i & Classic 29 CDi
14 Plate heat exchanger
Alternative to Supplier Part Number 87161066850
Technical specification
Waist Sizeaa12ci19gvTypeHeat ExchangerCompatible With25 Cdi, 27 Cdi, 30 Cdi and 30SISupplier Part Number87161066850Brand NameCPS
Reviews
CPS Z87161066850 Heat Exchanger 14 Plate for Worcester Boilers