RAd not working !!!

[Systemfix]

Hi all, I have a problem thats so annoying I have a conventional system in my home and has this fault which is weird.

All the rads in the house are fine and hot but one of them remains cold , it was working before but just stopped working one day, both sides of the rad have the standard angled valves with the plastic white plastic knob on the top to turn on/off. I have made sure the valves are fully open but still no joy and have even bled the rad and still nothing,please help, thanks in advance...

 

[chrishutt]

Some sort of blockage? Try closing off all the other rads to see if it clears.

 

[Systemfix]

Just as I thought but its not a very old system but any help is appreciated and will try this and let you know, thanks for the advice..

 

[oldhenry]

is it microbore? did you cure it.
I have the same problem with one rad out of 11!.
It is so frustrating. If you open the valves with a wrench can you 'drain' hot water out of them?, ( into a bowl of course).
Have you turned the pump up full?

 

[bengasman]

Try a search on – rads -, you are bound to find the answer to your problem spelled out a dozen times over