Originally Posted by bclemens
Could be location of remote sensor.
If I read your pictures correctly...the t-stat says 74, but in fact the room is 68? The T-stat is not really reading the temps in most cases because we put it behind a door. There is a little plastic "eye" looking thing. Either that is malfunctioning or something is keeping it artificially heated.
The third picture is the small sensor located near the thermostat. You are correct the thermostat is enclosed and ubable to correctly diaplay inside temp. I left the door open today and it gas worked fine.
Its not been as hot today but has cycled fine. Both output temps of both ac units are the same. I don't believe there's a freon leak. I believe the problem lies within the thermostat.
Yes, I did run fan on high today, yes the filters are clean, thanks for the replies.