I'm sure this has been beat to death but, is it more efficient to run the dash air or to run the generator and one roof air.This is on a gas Ford v-10 and a 7000w Onan. Thanks for any input.
I am not an expert, but I would think that no one gets less than 5 miles to the gallon with the their generator running and no one gets greater than 8 miles to the gallon with their class A. On average, if most expect to get between 6-7 miles to the gallon with the generator running, you might as well turn those roof top AC's to max, your dash AC to max, and hang some meat. :)