We just went on a wonderful weeks vacation. Before I left I turned both thermostats up. I had trouble over riding the upstairs thermostat. I somehow turned it to heat, so it never ran this week. It is 87 degrees upstairs! So I have spent all day on planes with little kids in tow, get home at almost 1 am, and now we all get to sleep on the floor. I was looking forward to sleeping in my own bed!