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 Baxi Boilers, including the Baxi Duotec HE & Potterton Heatmax Combi HE
20 Plate Heat Exchanger
Alternative to Supplier Part Number 7223558
Technical specification
Manufacturer Model No7223558Brand NameUnbranded
Reviews
CPS 7223558 Heat Exchanger Domestic Hot Water (DHW) 20 Plates for Baxi Boilers