Holmes Electronically Reversible Twin Window Fan HAWF2043-N

The Holmes® Electronically Reversible Twin Window Fan draws in fresh, cool air from the outside or exhausts stale, hot air from the inside with the touch of a button. The quiet and efficient operation makes this fan ideal for living room or bedroom use. It is designed to fit into virtually all slider and double hung windows and includes 2 adjustable extender screens. Control the thermostat and 2 digital comfort settings with the 1Touch controls.