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Posted by HeatPro on December 07, 2005 at 17:33:14:
In Reply to: Re: "Double" Clicking-relay posted by Pete on December 07, 2005 at 16:02:13:
: So are you saying the "double click" that is heard coming from the relay in the boiler is actually caused by a problem in the zone valve switch? Does this match the "no click" when another valve is operating? Yes, and yes.
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