Spent about six hours yesterday trouble shooting the home AC unite.. First 100 degree day we spent at home. AC unit wouldn't respond to thermostate commands so headed to Home Depo for a new thermostat. Got that installed, no luck. So went outside and took apart the AC unit, cleaned everything up, checked the switches, everything tripping with my battery checker, buttoned that up and no-go still not working. So I sat around pissed at the thought of calling in an AC guy... Then the wife suggested " do you think the whole house fan guys" did somthing when they installed the unit last fall?? Light bulp went off, I grabbed a ladder, got in the attic, sure enough, those jerks unplugged the unit from wall electric panel probably to use their tools. .. I was major PO'd .... Have you Ever been in two story attic on a 101 degree day...very lucky for Whole House Fan company,,they were closed yesterday.. But when I call today, wanna bet they blame us??? There going to respond "Oh no we never leave your appliances unplugged, our people are highly trained professionals and they check every thing twice behind them. This had to be your fault sir, maybe when you were in your attic last you tripped over your AC cord... Yea right, first time up there in 10 years..