I have bled my radiatora however two radiator's upstairs have a problem in that the bottom half is cold and the top half is hot . . .why could this be??

All other radiators are fine????

soraya, October 2007

Could you elabroate on the above, as I do not know how to remove the radiator etc

soraya, November 2007

Remove the radiator turn upside down put a hosepipe on one end and flush for 3 times should clear it or put sluge cleaner in tank run for 2 weeks make sure it is the corect type for your system , drain after 2 weeks and fill with fresh water putting an inhibitor into tank while filling.

Rob, November 2007