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

Brand Name	Vaillant
Colour	None
Material	None
Manufacturer Model No	981175
Wear Type	None
Type	Packing Rings
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Product Type	Packing Ring
Waist Size	ac88cb13gz
Toilet Cistern Capacity	FTW--
Pack Quantity	10
ERP Rating	Not Applicable
Supplier Part Number	981175