Worcester Valve 3 Way V33/2M/1/D/2A 87161567100
This is used on Heatsave 9.24 OF MK1 & 1.5. Heatsave 9.24 BF MK1 & 1.6.
Heatsave 9.24 RSF MK1 1.5 RSF
Ref: 87161567100
