With the cooling capacity of 16,500 BTUs, this unit is ideal up to 1,200 Cubic feet of conditioned space. Equipped with a variable speed and high velocity fan, the unit is available in right, left or top air discharge configurations and comes with a 6” duct collar. This allows the unit to operate with one 6” duct or several 4” ducts using a splitter. It is available as a cool only or reverse cycle heat unit. With the help of a soft start this unit can run on a 2,000 watt generator (4,000 watt peak) or a properly sized inverter.