Radiators heat-up when only hot water selected

Hampshire123 · 8 Sep 2011

Hi all

I have the problem described in the title. I have an oil fired system with a pump. I do not have a three way valve. Any ideas or advice much appreciated!!

cross thread · 8 Sep 2011

anti gravity valve passing ? is it mainy the upstairs rads

Hampshire123 · 9 Sep 2011

Thanks Gordongas

Yes, it's only upstairs. Where would I find the anti gravity valve?

45yearsagasman · 9 Sep 2011

Anti gravity valves are usually fitted on CH pipework near the boiler.
Look for something like this in 22mm View media item 37427

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Radiators heat-up when only hot water selected

Hampshire123

cross thread

Hampshire123

45yearsagasman

DIYnot Local

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