Long shot, but could anyone identify this TRV body? There was no head on it when we moved in to the house.
I bought a Honeywell valve, but the Honeywell pin only protrudes 4mm whereas the existing one is about 8mm so the new valve doesn't shut it off.
I bought a Honeywell valve, but the Honeywell pin only protrudes 4mm whereas the existing one is about 8mm so the new valve doesn't shut it off.

