BANGING PIPES

[premierfc]

when i put my hot water on the pipes start banging really loud also i can hear the water being sent up by the boiler(vented system) as though there is air in the pipes. i was reading on a forum that it is poss it is the ballcock in the cold water tank. any ideas please as it is driving me scatty

 

[EliteHeat]

More likely to be the ballcock in the header tank. Why not just go up and have a little look?

 

[premierfc]

how can i tell if this is the problem

 

[premierfc]

forgot to mention the radiators appear ok arent these fed off the header tank and the hot water fed off the main tank to the emmersion boiler