will try that with the radiators, thanks. the boiler is a ravenheat rs84et, combi boiler. it looks old but thats as much as i know sorry.it is to the extreme that if we flush the loo while running the hot tap the hot tap almost stops though. :P
while bleeding my radiators i found that on two of my radiators i can remove the bleed screw completeley and no water or air comes out. the radiators still get hot and all the others are fine but my water pressure is low (its one tap at a time) and the pilot light on the boiler does randomly go out....
