Installed a complete system in the summer and all works. I switched to a
Nest since and a/c works good. I tuned on heat for the first time with
Nest and it turns on the a/c instead of the heat. I can only get heat in
emergency heat mode.
I never had any codes. A/C runs when I turn the heat on. That’s the only
problem. The previous t-stat is on it now so I can have heat. The whole
system works perfectly with the old one.
