Can you help? After the CH has been running for a short time hot water/steam is being discharged to the expansion tank creating a lot of steam and noise.and the assisiated pipework becomes very hot. Is it possible that the motorised valve feeding the CH is not opening fully creating backpressure and so causing my problem? Or should I be looking else were. Any help would be appreciated
Water discharging to expansion tank
- Thread starter shifty
- Start date
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W
wilhelm
go on kev, give it one more try mate.....you CAN do it.....
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didnt know that kev had a goatee!
well if you had given us an idea of the system we might have been able to advise 
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