Actually, I have two questions. Background: Older home, already had one central AC unit. I added a large addition to the house (both floors). Problem, addition needs it's own AC unit. 1) Can I put two central AC units on the same thermostat? I'd prefer to do it this way if it doesn't cause any problems, and because I don't want to run into the possibility of only one of the units doing all the work. 2) My wiring diagram and installation instructions were not as helpful as I need. The Air Handler has 3 wires - red, green, brown. The Condenser has 2 - brown and yellow. The Thermostat has G Y W RH B O RC. I know what some of the proper connections are, but I'd rather not guess on the rest. Any help? Thanks so much, Josh Peterson

We had a few storms a few days ago after the storms we woke up to the AC not working. We checked the breakers and none were tripped. The outside unit runs when we turn the system on, but nothing happens inside. We tried the fan and it doesn't blow either. IT IS 98 degrees here we are strapped financially and I would be so thankful if someone could help us figure this out. Stacy