Worcester Automatic Purger Air Vent 3/8 (sskit) 87161405000
This is used on the 24i RSF. 28i RSF. 24Si II. 28Si II
Ref: 87161405040
Worcester Air Vent Automatic 3/8 (sskit) 87161405000
This is used on the Highflow range. 9.24 Electronic range. CDI Range and RSF range. Heatslave Junior.
Ref: 87161405000
Worcester Air Vent 87161061420
This is used on the 24I Junior RSF. 28I Junior RSF
Ref: 87161061420
Worcester Automatic Purger 87185050140
This is used on the Greenstar R28HE System. Greenstar R30HE Plus Combi, Greenstar R35HE Plus Combi.
Greenstar R40HE Plus Combi. Greenstar HE Plus 28 and 35. Greenstar R25 HE Combi and R30.
Ref: 87185050140