Jon,

I would submit that yes if I had a Liberty, just the casino chic, whorehouse interior would reject heat such that little or no supplemental cooling would be required. However, since I do football tied up to 50 amp shore power now, the CA heat was fairly difficult neat the front of the coach (near where the awning shade is). With the new awnings - two big ones on the curb side and the roof air, I'm thinking I'll be a little happier.

But my Cruisairs would get the bus well-digger's ass cold, so they were dialed in. If you were sitting still. Had my first run in high temp in the new bus this past weekend. Dash AC and two AC's running off inverter kept it cool, but starting the generator prior to arrival and firing up all four was the ticket.