Recent content by KevH

Thank-you. I came the same conclusion about heating the system up befoe reading your reply. I pushed the boiler CH temperature up to about 75C and let everything get nice and hot, took a little more air from the system, but not much. Then turned the rads off one by one.........By the time I got...

I have just had a new combi fitted, and several radiators replaced. In doing this the plumber also power flushed the system. However, one of the 3 new radiators is now hardly getting warm even with TRV and lock shield valves wide open, and all other radiators shut off. There is no air in the...