Is my new A/C functioning correctly?
I just replaced my old 3 ton 10 seer with a new Trane 3.5 ton 15 seer variable speed air handler. This is a A/C heat pump unit. My electric bill is exactly the same, the cold blasts and then the house is so stagnant that we have to run a fan to move air in the house. They told me that the unit would be so efficient that I could set my thermostat higher but that isn't so. This doesn't seem right?