central air on, and it didn't come on at all! It's like it is dead. It's not very old. The man that put it in and is reasonable takes his good old time coming out. He works alone and is always super busy. I'm not a happy camper. :(
well I can ask my husband if he might know what it could be. Maybe that way you can narrow down to a few choices. My DH used to work with home ACs but left that area of his work to commerical refridergation but he can fix a AC unit.