PerfectAires through-the-wall air conditioners are designed to provide you with all your comfort needs. The electronic controls allow for easy change between modes. The follow me portable remove control includes a thermostat feature for total room coverage. With the follow me remote and the full range air direction control, hot spots in your rooms are easily eliminated. With added convenience, PerfectAires models also feature a 24 hour programmable timer, auto restart function, and a slide-out filter for easy access. Save on running costs as well with the units Energy Saver mode.