2 No problem radiators. 1st one in upstairs bedroom will not heat at all. Can bleed it for hours with continual flow of cold water at a good pressure, but no hot. 2nd one in upstairs bathroom. Slight heat at the bottom but no pressure. I have removed the bledding pin and left it for several hours, with no effect. Both rooms are beside each other. All other radiators in the whole house are functioning normally
Any ideas or assistance would be most welcome?
