Yes, it can be ran on the road with no issues. Other than how many floor vents if any are blocked by slides. On my unit, none are blocked by the slides. If one or two is blocked you'd probably be good. If not, like said, it will overheat and trip out the burner until it cools down and then relight. Uses a snap switch to monitor the furnace for overheat.
2017 Eagle 293RKDS, factory ordered, lots of mods and upgrades. More than I can list.
2018 Ram 3500 crew cab long bed SRW diesel 6spd Aisin 4wd Tradesman.
B&W Ram puck 5th wheel
Mopar wheel to wheel steps