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- 12 Dec 2008
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I have a rad that remains cold no matter what I do. I can open and close valves at both ends. I can bleed the rad from both valves, I mean I can close the right one and still get pressure from the left to bleed - and I can also close the left valve and bleed by opening the right one.
The right pipe gets hot and this heat transfers partly into the rad when bleeding. The left valve remains cold at all times? the rad goes cold when I stop the bleeding. Any ideas?
The right pipe gets hot and this heat transfers partly into the rad when bleeding. The left valve remains cold at all times? the rad goes cold when I stop the bleeding. Any ideas?