Bite N Hold, that is a tenuous question, at best. The Honda EU2000i is a very strong unit but it depends on what capacitors are used in the AC units. Carrier AirV might be able to start and run on a single EU2000. The Coleman ACs are pretty much a no-go without changing out the capacitor and even you're running it at max load sustained. I would not chance a $1,000 generator burning out to run the AC. Get a Honda EU3000 and be in the safe zone. 3,000 watts is pretty much the safe minimum you need in either a single generator or in a paired generator setup.