Last Activity:07-26-2012 10:18 PM
Posted in thread: HVAC won't start for AC unless I turn heat on first? Board going out? on 07-26-2012 at 10:22 PM
Okay, so my AC/HVAC won't start unless I turn it to heat, let it run a few moments, then switch
back to cold and lower temperature. It has been working for 5 hours so far now, but I'm
worried, as this...