One of the downstairs radiators is now ice cold - was working fine until a couple of days ago.
It has a TRV on one end and a valve on the other.
Tried so far:
- Open/close both TRV and valve several times in case they are stuck
- Bleeding it, but no air came out at all.
Feed pipe (TRV-end) is warm, but the radiator is stone cold.
Has the TRV (was already here when we moved in 12 years ago) given up the ghost?
Anything else I need to look for/at before jumping to conclusion?
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