9" Twin Windw Fan

The Electrically Reversible Twin Window Fan comes equipped with two whisper quiet speeds and two independently-controlled motors that operate in Intake, Exhaust and Exchange. The expanding side panels give a safe and custom fit. The expanding side panels also provide a custom fit for windows from 22" to 32" wide and 12" high and larger. Whether your desire is to draw in cool air from outside or exhaust hot air from inside, this fan does it all at the push of a button on the multi-function remote control. Fully Assembled. ETL Listed. 1-year limited warranty. Easy to read digital display with adjustable brightness. Light Gray.