paul wrote:
"dbroms" wrote in message
...
any reason why the radiator is hot at top and cold at bottom?

any tips

Paul,
I had a radiator where the 'heat line' actually went in a curve
from top left down to bottom right. The rad was just full of black
iron dust. It was the 'dump' or 'leak' radiator and had not been
flushed with the rads on the pumped circuit.

Chris.