Thanks for the relies. To clarify, our AC has two knobs. One for AC high and low, fan high and low. The other is to adjust the amount of cold to outside(?) air.
As far as routing wires in our Adventurer 910, with all of the wiring of solar, USB outlets, lithium batteries and associated accessories, wireless back up off-road lights, back up camera, I’ve got the wire routing down. It takes a little contortionism to make it all work, but there are plenty of places to run wires. Yes, the wire across the ceiling would have to be surface mount inside or outside.
It really is stupid that this unit doesn’t have a thermostat.
I haven’t had to chance to throughly research it all yet. Figured I take the easy route and start here since you guys have helped me so much in the past.