There are two kinds of heat exchanger that can be present, the primary heat exchanger and the secondary heat exchanger. The primary is present in almost all boilers and it allows the heat to be transferred from the burner to the water within the system.

Brand Name	Glow-Worm
Colour	N/A
Material	N/A
Manufacturer Model No	0020061615
Wear Type	N/A
Type	Heat Exchanger
Certifications Met	N/A
Country of Origin	N/A
Protects From	N/A
Waterproof	N/A
Number of Pockets	N/A
Waist Size	aa95cg94gw
ERP Rating	Not Applicable
Supplier Part Number	0020061615