microbore C/H system

[Snavem]

Can any one help me out ? I have problems with two of my radiators one in the hall and one in the bathroom, both of these are are small single rads. The rest are bigger but are fine. The system had been flushed and they worked for a while, lukewarm mind, i have tried balancing as well to no avail.

Is it the rads themselves? if so,would i be as well replacing them? also could it be a problem getting new ones to fix to 8/10mm microbore?

 

[gas4you]

I doubt it is the rads themselves.

Microbore pipe does not flush very well and is always problematic to flush through properly.

Take the rads off and flush them with a hose in the garden.

Any rad will fit to microbore, it is just the valves that need to be 8 or 10mm in size.

Do you have the twin entry valves or one at each end of the rad?