Worcester CC1 NG 29KW

and Worcester CS1 NG 28KW

with Worcester GREENSTAR FSN NG COMBI

plus Worcester GREENSTAR HE FSN NG 25KW COMBI

fits Worcester GREENSTAR HE FSN NG 27KW COMBI

and Worcester GREENSTAR HE FSN NG 27KW SYSTEM

with Worcester GREENSTAR HE FSN NG 30KW COMBI

plus Worcester GREENSTAR HE PLUS FSN 28KW COMBI

fits Worcester GREENSTAR HE PLUS FSN 30KW COMBI

and Worcester GREENSTAR HE PLUS FSN 35KW COMBI

with Worcester ICC2 FSN NATGAS 30KW CONDENSING

plus Worcester ICC2 FSN NATGAS 37KW CONDENSING

fits Worcester ICS1 FSN NATGAS 28KW CONDENSING

and Worcester ICS1 FSN NATGAS 35KW 35KW CONDENSING

The gaskets, washers and O-rings are used in lots of different areas within your central heating boiler

They are used when sealing pipework to other parts within the boiler. Heat exchangers, condensate traps and many others parts require O-rings, washers and gaskets to prevent leaks of gas or water occurring