I think they have fixed our main air conditioner. It was freezing up after a couple hours of running. It would freeze on high or low or any which way the vents in ceiling were opened or closed. It was in shop to have second air conditioner installed and they looked at the main AC. They saw a piece of tape hanging down from the ceiling or someplace up in the AC. They said that would disrupt the air flow. How? I have no idea. Anyway they have been running it every day since this and it has not frozen. Second AC works great!!!
We pick it up Monday. That second AC is going to be wonderful!!!
Thought someone could use this information if their AC is freezing. Might want to check for that too. You never know. We were ready to try anything. Keep fingers crossed !