Recent content by DAWN..

Thanks MANDATE it was the lockshield valves. Appreciate your help. :lol: :lol: :lol:

I have recently had some extra radiators installed to an existing system. A couple of the new radiators are not heating up completely-they are luke warm. I have bled them at the top and there is no air in any of the radiators. Sorry if i'm vague it's all new to me!! Any ideas?