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Hi, I'm Tim and I'm an HVAC expert here to assist you with your questions. Please provide all information I request as it makes it more difficult to troubleshoot something when I'm not there onsite. Essentially, you become my eyes and ears. Thanks for the opportunity to help. At the end of our dialog, you will have a chance to rate my service, but please wait until we are finished and you're satisfied you have all the information you need. Please be patient as many times we work with several customers at once.
If the unit has a board on the indoor furnace, it could be a bad board. Check across C or COM to G where the thermostat wires attach on the board. Do you have a constant 24 volts when cooling is called for?
OK, sounds good.
I kind of thought it might be a board problem.
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