Della 14,000 BTU Portable Air Conditioner is a 4-in-1 unit combining an air conditioner, dehumidifier and fan all into one portable unit. Plus the full-function remote control allows you to operate it from across the room. Unlike a fixed AC this unit requires no permanent installation and four caster wheels provide easy mobility between areas. The auto-evaporation system allows for hours of continuous operation. This model comes with everything needed including a flexible exhaust hose and an easy-to-install window venting kit.