I have a Goodman central AC that is 9 years old. Recently it started freezing up the valve (expansion valve?) at the outside compressor unit. When this is froozen the compressor is still running, but the Air Handler is not running. I had a HVAC man look at it and said the freon was OK and he cleaned the coil in the Air Handler. The problem was still there. It may work for a day or two, then freeze up. It froze up yesterday around noon. The tenant shut it off, and back on after the valve thawed out. It has been running OK for the last 10 hours or so. Thanks for any help.
- posted
16 years ago