Thanks Agile. This is what has happened to mine. Annoying thing is I found out about this fault via a youtube video with the engineer in question saying the only way to do this if the taps are mangled is to have new parts at £100= each. Robbing bugger.
Hi all
History on this problem. Few days back I noted low bar on the pressure gauge so decided to do the standard fix of opening the refill taps. Unlike previous times I did not hear the running water and the bar did not improve. I decided to leave this look at later. When I next looked...