Latest Discussions : HVAC

Meyer109

04:55AM | 02/06/04
Member Since: 01/04/04
4 lifetime posts
Is there anything I can do (besides replacement) for a Zone valve which periodically sticks open?

There have been instances where it has been stuck open, but I could get it to close if I turned all of the thermostats up for a few minutes and then turned them down.


Meyer109

09:28AM | 02/06/04
Member Since: 01/04/04
4 lifetime posts
Thanks. One follow up question: Does it necessarily mean that the whole valve is bad (because it has stuck) or could it be a transformer, relay?

Thanks again.



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