ford truck guy wrote:
agree with Ron... With a fifth wheel in that size range, a 3rd AC with power management is 100% awesome on those hot summer days.
My 2016 did not have 3, my 2020 does, what a difference ! !!
It all depends upon the insulation/windows, ect. We spent a couple of August days in Mesa, Az. , with only one AC.....running on a 20 amp extension cord, awaiting some repairs. While “not” real comfortable, it was quite tolerable/doable. Though, ours is only 39 feet in length, maybe if ours was larger larger, that second AC would have been necessary! memtb