hi , my mains water was off yesterday and when it came back on there was some air in taps but everything was fine until i realised this morning there was no water in the storage tank in the attic, the small tank beside it i think is for central heating , water going there ok , how do i clear the airlock

frank, June 2011

give the the ball valve a good wigell! if that does not work there is muck stuck in the ball valve that has wash in when the water came back on.

erj, June 2011