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 Combi HE 105, Main Eco Combi 25 & Potterton Performa 28/30HE
16 Plate heat exchanger
Alternative to Supplier Part Number 7225723
Technical specification
TypeHeat ExchangerCompatible WithCombi 105 E, Combi 105 HE and Combi HE 30Manufacturer Model No7225723Brand NameUnbranded
Reviews
CPS Z7225723 Heat Exchanger Domestic Hot Water (DHW) 16 Plates for Baxi Boilers