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  1. C

    Cold water main resonance

    Thanks for the reply. I have already replaced the valve on the header tank and the toilet valve is gravity fed from the header tank so I'm assuming that it wouldn't be the cause?
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    Cold water main resonance

    Evening all, I have a traditional water system with a header tank in the loft. The cold rising main is vibrating slightly and causing a constant resonating noise, albeit quite a quiet one. The vibration stops when the internal stop cock is shut. Any ideas on what may be causing this? I do...
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    Strange noise in rising water main pipe

    Hi all, I have a strange noise in my cold water main. I have a standard system with gravity fed bathroom upstairs with the kitchen served from the mains. It is a very quiet noise and you would never notice if the tv is on in the background, but enough to be annoying at night. The sound is...
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    Cold Water Tank Float Valve Problem PLEASE HELP!

    I assume so. How would I tell? I bought the valve from my local plumbers merchant and they advised me what I would need from what I told them it was for.
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    Cold Water Tank Float Valve Problem PLEASE HELP!

    Hi John, thanks for the reply. Yes the valve does shut when you push the valve down and add more water to the tank. But adding that last litre of water at drip speed would take forever! I have replaced with a brass part 2 valve. How do I increase the pressure on the vavle?...I have heard...
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    Cold Water Tank Float Valve Problem PLEASE HELP!

    Hi, Can someone please help me as I am going absolutely insane! I replaced by ball vavle in the cold water tank in the loft recently as the old one was dripping. However the new valve won't seem to shut off and after 30 mins after using water it is still dripping quite fast. It seems there...
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