|
Yes, there should be ducts in the ceiling all ready. The spot in the ceiling is normally marked by a plastic rosette screwed into the center of the spot for the AC. Most people that put in the extra unit do NOT use the ductwork. You will get a faster cool down with the "dump" method of supply of cold air. When you hit a campground at night and want to cool the rig, the dump unit will put out colder air faster. You would normally run the LR unit for night usage.
Bob
__________________
2003 Dodge HO 6 speed Laramie Dually, Jordan controller, RDS fuel tank, Air Ride 25K hitch
Carriage 36' fiver, Onan 6500, Prosine 2K inverter, 3 slides, MORyde IS and Kingpin
|
Linear Mode
