I used a 5000btu in my 18ft TT. I used the emergency window with a plastic corrugated cutout. The window sat slanted over the top edge of the unit and I built a shelf that hung off the window ledge with a support. It was all portable and worked great. With my Honda 2000 it would run on econ for 14 hours.
Now with my 24ft TT and two slides it doesn't work. The emergency window is in the bedroom slide which would be perfect. The problem is that the slide vibrates with the window A/C.
This Chinese version would work well in an rv bedroom. I wonder if it can be mounted sideways as well?
