After my 9 year old Frigidaire died from fan bearing failure I figured I’d buy the same brand since the other one held up great. Old one ran April through September for 9 years without ever shutting it off. This one you can’t trust to run unattended for more than an hour because the coils will completely freeze over! Or the night time temp drops below 65 it’s guaranteed to freeze! Then it will just continue to run for hours while not blowing any air and wasting 600 watts an hour!