-
Has the radiator just stopped working or have you just noticed? Is it only one rad or could it on a separate heating zone within the boiler...
Is it on the end of the pipe run?
Turning the others off is deffo the quickest way to check flow, balancing them is a case of narrowing the rad valves closest to the boiler and gradually having them more open the further down the pipe loop.
Rad in the hallway isn't hearing up.
All other rads on. Thermostatic valve set to max. All radiators fitted a month ago. There isn't any air in the radiator.
Suggestions?