Hi,
Since moving in 1 radiator upstairs just won't heat. I drained the system to remove a radiator yesterday then bled all radiators 3 times. All are ok except this original problem radiator. It was warm at the bottom then once I started to bleed it, it went cold! Despite there being 1.4 bar in the system when I release the bleed valve no air or water comes out of this radiator. Even though the heating is on the pipes either side of the radiator are stone cold. Thanks for any help
Since moving in 1 radiator upstairs just won't heat. I drained the system to remove a radiator yesterday then bled all radiators 3 times. All are ok except this original problem radiator. It was warm at the bottom then once I started to bleed it, it went cold! Despite there being 1.4 bar in the system when I release the bleed valve no air or water comes out of this radiator. Even though the heating is on the pipes either side of the radiator are stone cold. Thanks for any help