On 11 Mar, 12:07, Huge wrote:
The radiator in our en-suite has stopped working. (Probably the worst
one in the house so to do.) It's full of water, not air, and I've removed
the TRV head & pulled the pin up, so it isn't the TRV stuck shut. So,
what could be causing this? And is there anything I can do about it other
than getting a plumber in?

(BTW, we also have a radiator in the (integral) garage which has never
worked, same symptoms. Since I don't care about heating the garage, I've
never bothered doing anything about it.)

--
Ignorance more frequently begets confidence than does knowledge: it is those
who know little, not those who know much, who so positively assert that this
or that problem will never be solved by science.
[email me at huge {at} huge (dot) org dot uk]

sticking trvs .... most likely the fault.
take the head off and tap the pin repeatedly down and this will cause
the rubber to come off the seat,try it... it works
pete