Keston Lpg Boiler Orings, Washers & Gaskets (Page 3)
The gaskets, o-rings and washers are used in many different sections within your heating appliance. They are used to create seals between pipework and other parts within the boiler. Heat exchangers, condensate traps and many others parts require orings, washers and gaskets to prevent leaks of gas or water occuring.
