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 casement windows 24 to 37 inches wide.
Extenders permit custom fit; 13 inches high overall, with 8-1/2-inch fans.