16 in. Window Fan with EZ-Dial Ventilation

The Window Fan with E-Z DIal Ventilation by Lasko . is designed with slide panels on each side to custom fit a window that is 26.5" to 34.5" wide and 22" or higher. It has the performance power for whole-house cooling and electrically reversible motor to pull air in on cooler days . and exhaust hot air when needed. Lightweight and easy to install . this fan is equipped with 3 quiet speeds and EZ Dial controls. Rust resistant with powder-coated grills. Its exclusive Storm Guard? feature allows you to close the window behind the fan for weather protection and peace of mind. 1-year limited warranty.