The o-rings, washers and gaskets are used in many different places within your heating appliance. They are used when joining pipework to different parts within your central heating system. Heat exchangers, pumps and many other parts require orings, washer

Brand Name	Vaillant
Colour	None
Material	None
Manufacturer Model No	178992
Wear Type	None
Type	Clips
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Waist Size	ab27cg94gz
Supplier Part Number	178992