Originally Posted by dezolen
Ever notice the angle an air conditioner sits on a fifth wheel roof?
Some times I wonder about being too fussy in regards to running these things on the level
Dometic A/C units can be out of level no more then an 8 degree slant to either side or front to back, this is acceptable for series numbers, 620412, 620415, 620425, and 620426.
It is preferred that the A/C units are installed in a relatively flat and level roof section measured with the RV parked on a level surface.