This part fits the following 105 appliances (sorted alphabetically):

• Worcester 15SBI FSN NG SYSTEM BOILER
• Worcester 230 RSF COMBI NG
• Worcester 240 BF COMBI NG
• Worcester 240 BSP LPG COMBI
• Worcester 240 FSP LPG COMBI
• Worcester 240 OF COMBI NG
• Worcester 240 OSP LPG COMBI
• Worcester 240 RSF COMBI NG
• Worcester 24CDI- OSP-GB COMBI LPG
• Worcester 24CDI-BSN-GB NAT GAS COMBI
• Worcester 24CDI-FSN-GB NAT GAS COMBI
• Worcester 24CDI-FSP-GB LPG COMBI
• Worcester 24SBI FSN NG SYSTEM BOILER
• Worcester 26CDI FSN NG CONDENSING COMBI
• Worcester 26CDi XTRA-GB LPG
• Worcester 280 FSN NG COMBI
• Worcester 280 FSP LPG COMBI
• Worcester 28CDI FSP LPG COMBI
• Worcester 28CDI-FSN-GB NAT GAS COMBI
• Worcester 350 FSN NG COMBI (FUR)
• Worcester 350 FSP LPG COMBI (FUR)
• Worcester 35CDI FSN NG COMBI
• Worcester 35CDI FSP LPG GAS COMBI
• Worcester 35CDI II-FSN-GB NAT GAS COMBI
• Worcester 35CDI II-FSP-GB LPG COMBI
• Worcester CDI 24CDI-BSN-GB COMBI NG
• Worcester CDI 24CDI-FSN-GB COMBI NG
• Worcester CDI 24CDI-FSP-GB COMBI LPG
• Worcester CDI 26CDI XTRA-GB COMBI LPG
• Worcester CDI 26CDI XTRA-GB V1 COMBI NG
• Worcester CDI 26CDI XTRA-GB V1 COMBI NG
• Worcester CDI 28CDI FSN GB COMBI NG
• Worcester CDI 28CDI FSP GB COMBI LPG
• Worcester CDI 35CDI II-FSN-GB COMBI NG
• Worcester CDI 35CDI II-FSP-GB COMBI LPG
• Worcester CDI SERIES 24 OF COMBI NG
• Worcester CDI SERIES FS 30 SYSTEM LPG
• Worcester CDI SERIES FS 42 SYSTEM LPG
• Worcester CDI SERIES FS 42 SYSTEM NG
• Worcester GREENSTAR 30 CDI CONV SYS LPG
• Worcester GREENSTAR 30 CDI CONV SYS NG
• Worcester GREENSTAR 30CDI FS REGULAR ERP
• Worcester GREENSTAR 40 CDI CONV SYS LPG
• Worcester GREENSTAR 40 CDI CONV SYS NG
• Worcester GREENSTAR 42CDI FS REGULAR ERP
• Worcester GREENSTAR 42CDI FS REGULAR LPG
• Worcester GREENSTAR FS 30 CDI SYSTEM NG
• Worcester GREENSTAR HE FSN NG 29KW CONVE
• Worcester GREENSTAR HIGHFLOW 440 CB LPG
• Worcester GREENSTAR HIGHFLOW 440 CB NG
• Worcester GREENSTAR HIGHFLOW 440 FSN NG
• Worcester GRNSTAR 29 HE CONV SYSTEM NG
• Worcester GRNSTAR 30 CDI CLASSIC REG LPG
• Worcester GRNSTAR 30 CDI CLASSIC REG NG
• Worcester GRNSTAR 40 CDI CLASSIC REG LPG
• Worcester GRNSTAR 40 CDI CLASSIC REG NG
• Worcester GRNSTAR H/FLOW 550 CDI CBI LPG
• Worcester GRNSTAR H/FLOW 550 CDI CBI NG
• Worcester GRNSTAR HFLOW 440CDIERP CB LPG
• Worcester GRNSTAR HFLOW 440CDIERP CBI NG
• Worcester GRNSTAR HIGHFLOW 440CDI CB LPG
• Worcester GRNSTAR HIGHFLOW 440CDI CBI NG
• Worcester GRNSTAR HIGHFLOW 550CDI CB LPG
• Worcester GRNSTAR HIGHFLOW 550CDI CBI NG
• Worcester GRNSTAR R29 HE CONV SYSTEM NG
• Worcester GRNSTAR R40 HE CONV SYSTEM NG
• Worcester HEAT’SLAVE OSO (1992 96) ACCES
• Worcester HEATSLAVE 12/14-OSOGB COM OIL
• Worcester HEATSLAVE 12/18 EXT CBI OIL
• Worcester HEATSLAVE 18/25 EXT CBI OIL
• Worcester HEATSLAVE 25/32 EXT CBI OIL
• Worcester HEATSLAVE HE 12/18 INT CBI OIL
• Worcester HEATSLAVE HE 18/25 INT CBI OIL
• Worcester HEATSLAVE HE 25/32 INT CBI OIL
• Worcester HEATSLAVE OOO (1992 96) ACCESS
• Worcester HIFLO3.5 BSN NG COMBI
• Worcester HIFLO3.5 FSN NG COMBI
• Worcester HIFLO3.5 OSN NG COMBI
• Worcester HIFLO4.5 BSN NG COMBI
• Worcester HIFLO4.5 OSN NG COMBI
• Worcester HIFLO400 BSN NG COMBI
• Worcester HIFLO400 BSP LPG COMBI
• Worcester HIFLO400 ELECTRONIC BSN NG COM
• Worcester HIFLO400 ELECTRONIC FSP NG COM
• Worcester HIFLO400 ELECTRONIC OSN NG COM
• Worcester HIFLO400 FSN NG COMBI
• Worcester HIFLO400 FSP LPG COMBI
• Worcester HIFLO400 OSN NG COMBI
• Worcester HIFLO400 OSP LPG COMBI
• Worcester HIGHFLOW 400 FSN COMBI NG
• Worcester HIGHFLOW 400 OSN V1 COMBI NG
• Worcester HIGHFLOW HIFLO400 BF COMBI NG
• Worcester HTSLAV 15/19-OSOGB COM OIL BOI
• Worcester HTSLAV 15/19-RSOGB COM OIL BOI
• Worcester HTSLAV 26/32-OSOGB COM OIL BOI
• Worcester HTSLAVE 12/14-OSOGBCOM OIL CBI
• Worcester HTSLV 12/14-RSOGBCOMV1 OIL BOI
• Worcester HTSLV 12/14-RSOGBCOMV2 OIL BOI
• Worcester HTSLV 20/25-OSOGBCOMV1 OIL BOI
• Worcester HTSLV 20/25-OSOGBCOMV2 OIL CBI
• Worcester HTSLV 20/25-RSOGBCOMV1 OIL BOI
• Worcester HTSLV 20/25-RSOGBCOMV2 OIL CBI
• Worcester HTSLV 26/32-RSO-GB COM OIL BOI
• Worcester RX2 RSF COMBI LPG
• Worcester RX2 RSF COMBI NG