Recently started to get a water hammer like sound - very much like a stuttering TRV. Gone round every radiator and none seem to be the issue.
Finally chased it down to the airing cupboard and pipes from the hot water cylinder. Motorised valve situatred there and if manually turned then noise stops.
Any suggestions as to cause and repair?
Finally chased it down to the airing cupboard and pipes from the hot water cylinder. Motorised valve situatred there and if manually turned then noise stops.
Any suggestions as to cause and repair?