4-in-1 Cool, Heat, Dry and Fan - Comfort for all seasonsThrough-the-wall installation (not suitable for window installation)Special 230V electrical outlet required (Unit will not work with a standard 115V outlet)14,000 BTUs suitable for cooling rooms up to 700 sq. ft.Supplemental Heating: 10,600 BTUsDehumidification capacity: 1.4L/h= 70 pints/day EER 9.3Remote control for convenient operation from anywhere in the roomLCD display offers a convenient and accurate temperature readout3 fan speeds deliver varying air velocityTimer allows you to preset the time to turn the machine on or offSleep Mode automatically adjusts temperature for overnight comfortEnergy Saver setting yields energy savings while maintaining set room temperatureAuto-restart resumes operating at its previous settings when power is restored4-way air directional louvers allow you to direct the air where you want itWashable and reusable easy-access filter reduces bacteria, room odors, and other airborne particlesFilter Check Indicator for carefree maintenanceCompatible with standard AC wall sleeves (sold separately)