This part is located within the heat exchanger section. There are two different types 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 t

Brand Name	Vaillant
Colour	None
Material	None
Manufacturer Model No	22669
Wear Type	None
Type	Tube
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Waist Size	ab38cg14fx
Toilet Cistern Capacity	FTW
ERP Rating	Not Applicable
Supplier Part Number	22669