We’ve noticed a very slight leak coming from the bleed valve in one of our upstairs radiators.
It only leaks when the heating is off which makes sense as it obviously expands when it’s warm and seals the leak.
The leak appears to be coming from the bottom of the hexagonal nut where it goes in to the radiator.
The rad has a thermo type valve at the bottom near the floor at the bleed valve side.
I would be grateful for any tips on how to go about fixing this.
Thanks in advance
It only leaks when the heating is off which makes sense as it obviously expands when it’s warm and seals the leak.
The leak appears to be coming from the bottom of the hexagonal nut where it goes in to the radiator.
The rad has a thermo type valve at the bottom near the floor at the bleed valve side.
I would be grateful for any tips on how to go about fixing this.
Thanks in advance