Make sure this fitsby entering your model number. Draws in cool air, exhausts hot air, or exchanges air with outside. Displays the current on LED digital display Electronic control with LCD screen and remote control; three speeds Programmable Thermostat turns fan off/on to maintain selected comfort level Fits double-hung, vertical slider, and width 24.25 inch (61.6 cm) Extenders permit custom fit; 13 inches high overall, with 8-1/2-inch fans
