O-Ring (10X) 87228801750

Worcester O-Ring (10X) 87228801750

For use with the following Worcester boilers:

Worcester CDI 25 COMBI
fits Worcester CDI 30 COMBI
and Worcester CDI 35 COMBI
with Worcester CDI 40 COMBI
plus Worcester GREENSTAR 25CDI FSN NG
and Worcester GREENSTAR 30CDI CONVENTIONAL
fits Worcester GREENSTAR 30CDI FSN NG
with Worcester GREENSTAR 30CDI FSN NG
plus Worcester GREENSTAR 35CDI FSN NG
and Worcester GREENSTAR 40CDI CONVENTIONAL
fits Worcester GREENSTAR 40CDI FSN NG
with Worcester BRITISH GAS 430I 30CDI FSN NG
plus Worcester BRITISH GAS 532I 32CDI FSN NG
and Worcester BRITISH GAS 537I 37CDI FSN NG
with Worcester BRITISH GAS 542I 42CDI FSN NG
plus Worcester GREENSTAR ERP CLASSIC 29 CDI
fits Worcester GREENSTAR ERP CLASSIC 29 CDI LPG
and Worcester GREENSTAR ERP CLASSIC REGULAR 30 CDI
with Worcester GREENSTAR ERP CLASSIC REGULAR 30 CDI LPG
plus Worcester GREENSTAR ERP CLASSIC SYSTEM 30 CDI
fits Worcester GREENSTAR ERP CLASSIC SYSTEM 30 CDI LPG
and Worcester GREENSTAR ERP FS REGULAR 30 CDI
with Worcester GREENSTAR ERP CLASSIC 34 CDI
plus Worcester GREENSTAR ERP CLASSIC 34 CDI LPG
fits Worcester GREENSTAR ERP CLASSIC SYSTEM 35 CDI
and Worcester GREENSTAR ERP CLASSIC SYSTEM 35 CDI LPG
with Worcester GREENSTAR ERP CLASSIC 38 CDI
plus Worcester GREENSTAR ERP CLASSIC 38 CDI LPG
fits Worcester GREENSTAR ERP CLASSIC REGULAR 40 CDI
and Worcester GREENSTAR ERP CLASSIC REGULAR 40 CDI LPG
with Worcester GREENSTAR ERP CLASSIC 42 CDI
plus Worcester GREENSTAR ERP CLASSIC 42 CDI LPG
fits Worcester GREENSTAR ERP FS REGULAR 42 CDI
and Worcester GREENSTAR ERP FS REGULAR 42 CDI LPG

O-rings, gaskets and washers are used in many different areas of the boiler to join parts to pipework. Among others sections, heat exchangers and gas valves require these parts to prevent gas and water leaks.