I have just purchased a new Tempstar 4 ton 13 seer, 78 afeu
1410A refrigerant. Model # PGX 348080K01A1.
I had this thing installed in January, the heater worked fine. The ac won't work right.
The guy that installed it has been here 5 times. He is at a loss as to what the problem is.
The air is very humid, very humid. The air is not cool.
Any ideas ?
Thanks for your help!
Rebecca