central heating

[brianinsall123]

i have recently had to remove a radiator from the wall to repair
damaged plaster. i reinstalled the radiator refilled the system at the filling
loop and bled all radiators.
all rads including the rad i removed heat up normally except one bedroom
rad [which i think is the nearest rad to the combi boiler in the circuit].
this rad does not heat up and i suspect an airlock in the pipework.
i have rebled all rads again and this does not appear to be the problem.
this system is only 3 years old which is quite new.

 

[Agile]

Bleed pump?

Open AAV ?

Tony

 

[Boilerman2]

Stuck TRV on Rad on working?

 

[yerino]

1) Turn your heating on high (30 degrees).
2) Turn off ALL the other radiators except the cold one.
3) When this radiator gets hot go around and turn all the other ones back on.
4) Bleed all radiators.
5) Voila!