Ductable air conditioner is a ceiling suspended unit that cools the conditioned space via duct network. The Package air conditioner unit is Floor Mounted unit that is installed in a separate room. Ductable air conditioner has an internal fan coil unit installed in the roof space of the home. From this central location, a series of ducts run from it and into as many rooms in the house as the owner desires. From these ducts, this allows you to cool or heat each room individually. Ductable air conditioning is a viable choice, if you are constructing a new home or doing major renovations. And if you want to easily cool your entire home and are not concerned about the costs involved, then a ducted air conditioner is the best choice.