hershey wrote:
There is an aftermarket addon made by Power Solutions that will allow you to interrupt power from the generator on one of the two AC leads and make it a shorepower lead. Now you have two shorepower leads. One is the normal 30 amp that you now have and will power all of your MH and one AC, the other will power only the second AC. Its less than a hundred bucks and makes the conversion somewhat painless.
You can also find conversions, probably what you have already found, that allow you to do the same thing without the Power Solution unit.
The generator will indeed power both AC's at the same time.
Some MH's have an Energy Management System that will allow both ACs to operate at the same time by managing the compressors so that both compressors don't engage at the same time.
I had the electric split on both of my 30 amp Southwinds and never bought any Power Solutions "kit" to do it. Its easily done actually