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I cannot get water back into the CH system after draining down?

I drained down our CH system and can't refill it now. Its a traditional system with a expansion tank in the loft. There is water in the expansion tank and the ball valve is working correctly. I've tried bleeding the radiators, but theres no pressure to blow air out, I've tried with the pump on and off, without success, with radiators open and closed. Water presure in the rest of the house is fine.

Confused Jon, May 2010

home Fix label D.I.Y label_important Plumbingdone

sounds like a common cold feed blockage.

hi-spec plumbing & heating (essex), May 2010

Fix Fault - D.I.Y

home label D.I.Y label_important Plumbing

home Fix label D.I.Y label_important Plumbing

I cannot get water back into the CH system after draining down?

I can answer this question...

I cannot get water back into the CH system after draining down?

I can answer this question ...

I cannot get water back into the CH system after draining down?

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