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.

Brand Name	Own Brand
Colour	string
Material	string
Manufacturer Model No	65132
Wear Type	string
Type	Heat Exchanger
Certifications Met	string
Country of Origin	string
Protects From	string
Waterproof	string
Number of Pockets	string
Waist Size	ac17ci13gz
Alternative to Supplier Part Number	65132
Heat Exchanger Type	Secondary