Recent content by zippydebs

nope had company in to do the powerflush, which they suggested off the back of another problem and ended costing me a fortune, so ideally want to solve problem before getting them back again. If I turn off all the rads, the cold one then gets red hot.

Recently had a power flush on system, since then 1 radiator does not get hot. The flow pipe is red hot but the return is cold and the radiator only gets very slightly warm. Checked lockshield valve is open, bled all radiators. If I turn all other radiators off this one does get hot, which...