Jamie, If you want to run your A/C, you going to need 3 KW or more. That little Coleman won't do it, and it's too noisy besides. Check out the Honda line of quiet generators. Roger Hightower, N7KT WBCCI 4165, VAC, TCT 1975 31' Sovereign, '02 F-250 PSD Mesa, AZ mailto:n7kt@att.net