Recent content by natalie1968

Only recently discovered the problem as I only moved into the house this year. I have tried turning off some of the radiators to see if this works - but still all cold.

I hope someone can help me. I have a couple of radiators in my house that are not working and its -4c. I have a vailiant boiler. 2 rads work upstairs out of 3. I have bled them all and checked the boiler is at 1.5 bar rating. 1 of the radiators feels moderately warm at the top but cold at the...