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.
Someone mentioned maintenance cost for the generator to run the a/c The onan in my DP has 3400+ hours on it and so far has never failed. It get serviced once a year just like the DP. I run the basement a/c going down the road as well.