Glowworm Orings, Washers & Gaskets
The o-rings, gaskets and washers are used in many different places within your central heating boiler. They are used to create seals between pipework and other parts within the boiler. Heat exchangers, pumps and many others parts require orings, washers and gaskets to prevent leaks of gas or water occuring.

Glow-worm 0020038076 Exchanger/Flue Seal - Betacom/Flexicom/Easicom
Part No: 1338059 MPN: 0020038076

Glow-worm 0020014166 Washer - Pack of 10 - Ultracom/Flexicom/Energy
Part No: 1337375 MPN: 0020014166