cheers
installer came back this am and the fault lies in the fact with the old storage tank having been removed this has meant the old pipes are now less secure (they were never clipped!) and are moving more freely causing the clunking when the taps are turned on. Cuts a whole in ceiling and...
Just had a worcester highflow 440 installed and now have serious clunking in hot taps to the point that the HepO2 pipe whips.....the clunk occurs both when tap is opened and also closed. Tap is a Grohe mixer.
Pressure runs at 3+bar depending on the time of day.
Everything was fine for...
