Myson Orings, Washers & Gaskets (Page 3)
The o-rings, gaskets and washers are used in many different places within your heating unit. 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.
MYSN 309S471 O RING DOWTY NOW USE -1122350
Part No: 1130804 / MPN: 309S471
MYSN 99001675 WASHER -OBSOLETE
Part No: 1131384 / MPN: 99001675
MYSON 22/18137 SERVICE O RING,WASHER,GAS
Part No: 1130380 / MPN: 22/18137