Ideal Commercial Orings, Washers & Gaskets (Page 3)
The gaskets, o-rings and washers are used in various sections within your central heating boiler. They are used when sealing pipework to other parts within the boiler. Heat exchangers, flues and many others parts require orings, washers and gaskets to prevent leaks of gas or water occuring.

Ideal 048146 Insulation Retaining Washer Stainless Steel - M3 x 25 - Concord
Part No: 1170687 / MPN: 048146
Ideal 065905 Flange & Gasket - 80068906 Viscount ES/Viscount GT/Viscount GTE
Part No: 1171240 / MPN: 065905
Ideal 066124 Counter Flange/Gasket - 80088904 Viscount ES/Viscount GT
Part No: 1171388 / MPN: 066124
Ideal 066125 Counter Flange/Gasket - 80088905 Viscount ES/Viscount GT
Part No: 1171389 / MPN: 066125