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Air in System

Posted: Wed Jun 20, 2007 9:03 am
by Deck1ng
[b]Hi, I have just changed the radiator after decorating our bedroom. But seem unable to get the air out of the system. I have bleed all radiators a number of times and there is a quite regular gush of air/bubbles running to the radiators, any thoughts please?[/b]

Posted: Wed Jun 20, 2007 5:32 pm
by htg engineer
are all radiators heating up ? if so just vent radiators every couple of days, air will rise to the top of the radiators. Also try venting the central heating pump.

Posted: Sat Jun 23, 2007 10:56 pm
by wishiwascorgi
another thought is bleed your radiators one at a time from the ground floor and lock each one off by the valves on both sides ( make sure boiler is off)then open both sides of the radiator that is cold and turn your boiler on. Keep bleeding until all air has been pumped out.