Worcester Bosch has two types of heat exchangers that can be installed the primary heat exchanger and the secondary heat exchanger. The primary is present in almost all boilers and uses heat from the burner to raise the temperature of water within the system. The secondary heat exchanger is only required in a combi boiler and allows the heat to be transferred between two closed systems.

Brand Name	Worcester Bosch
Colour	string
Material	string
Manufacturer Model No	87161429060
Wear Type	string
Type	Heat Exchanger
Certifications Met	string
Country of Origin	string
Protects From	string
Waterproof	string
Number of Pockets	string
Waist Size	aa57cc13gt
Compatible With	Boulter Buderus CAMRAY 5 COMBI 55, Boulter Buderus CAMRAY 5 COMBI 70, Boulter Buderus CAMRAY 5 COMBI 90, Boulter Buderus CAMRAY 5 COMBI 90 EXTERNAL and Worcester HEATSLAVE 41974 OSO
Supplier Part Number	87161429060

Brand Name	Worcester Bosch
Colour	None
Material	None
Manufacturer Model No	87172044100
Wear Type	None
Type	FAN
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Part No	87172044100