Maintaining a low profile isn’t easy when you stand out from the crowd. Other window fans like to draw attention to themselves for all the wrong reasons―overly large and clunky, taking away the view that’s supposed to be yours. Profile lays low by staying 6.61 inches in height and seamlessly installs in windows from 26” to 38” wide. Its electronically reversible chamber smoothly brings fresh air in or exhausts stale air out. Rain or shine, the weather-resistant casing doesn’t mind. Either way, you’ll still enjoy the view. STRONG AIRFLOW: The weather-resistance design utilizes a strong airflow to pull fresh air in from outside or exhaust stale air out of your home.REVERSIBLE EXHAUST: Transition the airflow from fan to exhaust with the touch of a button.PERFECT FIT: Seamlessly fits into windows 26” to 38” wide using an innovative modular block system. Created for use in single-hung and double-hung windows with an opening at least 8" tall.INTUITIVE CONTROLS: Choose from 3 speed settings with minimal noise to customize your comfort.IMPORTANT INSTALL INFO: Product dimensions are 6.61” tall x 25.94” wide x 5.22” deep. Window screen removal may be necessary depending on depth of your window. Can only be installed in horizontal position.