When I turn my programmer to heat the water, nothing happens until I turn the heating demand on as well. Could it be a faulty cylinder stat? Thanks
Hot water prob
Aug 18, 2005
5 Replies
It could be. But look at
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let us know what type of system you have
Adam
I also meant to ask. Is this fault new? ie new fault or your new house? Has anything been changed on the heating?
Adam
Do you have access to a multimeter? You could check the tank stat with this, but it is more likely to be a buggered 3 port valve.
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everything you need into words.
Adam
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