air in water pipes ??

sandy2210

can anyone tell me how to get rid of air in cold water system the upstairs toilet makes a heck of a noise (enough to have the neighbours complaining) just as the ballcock closes the valve I replaced the whole valve assembly to-night but the noise is no better although it does not seem to be comeing from the toilet its self although the valve does seem to vibrate when the noise occurs
any help would be welcome many thanks

1984ReturnsForReal_2

Post a link of what you replaced

sandy2210

* WC BOTTOM ENTRY FLOAT VALVE BALLVALVE FLOATVALVE
best i can do as I DONT SEEM ABLE TO POST A LINK

1984ReturnsForReal_2

Is it mains pressure to the toilet?

& when you put it in did you have any bits left over?

sandy2210

yes its mains pressure and no bits left over
as i say noise not comeing from toilet its self but inside house somewhere

Canucklehead

Hi,

Loose jumper or washer in the main stopcock to the house, or maybe another stopcock closer to the loo.
It will not be air in a mains supply.

GSR.