I've been in my semi-detached for nearly two years now, and have noticed something strange about my radiators. When I turn the heating on, the radiatiors are hot at the top, and cold at the bottom. I have bled them and I'm no central heating expert, but would have thought if they needed bled they should be hot at the bottom and cold at the top?
Anyway, the last radiator in the loop is in my master bedroom and is normally stone cold all over after switching the heating on. Can anyone pass on any advice, and can anyone point me in the direction of a good guide to central heating systems.
Thanks