PhilR
Jul 22, 2017Explorer II
Air Conditioner
I just installed a Coleman Mach 8 9,200 BTU AC unit on my Northern Lite truck camper. The camper was prep'd for ac from the factory. The front of ac unit is fastened to the roof at the former roof hatch opening, which is about an inch higher than the roof elevation which causes the rear of the ac unit to be cantilevered and unsupported. Not sure if I need to provide additional support between the bottom of the ac unit and the roof. Anyone else experience this problem?