Vornado Transom® AE Window Fan Works with Alexa, 4 Speeds, Reversible Exhaust Mode, Weather Resistant Case, Whole Room

POWERFUL AIRFLOW — Transom AE uses powerful airflow to draw in fresh air from outside or exhaust stale air out of the room, ensuring optimal ventilation and, with its weather-resistant casing, maintains a comfortable atmosphere regardless of weather conditions. ELECTRONICALLY REVERSIBLE — Reversible exhaust allows you to maintain a comfortable indoor environment at all times. With one button, quickly transition the airflow from fan to exhaust, allowing you to effortlessly switch between circulating fresh air or expelling stale air. PERFECT FIT— Seamlessly fits into windows 26” to 40” wide with the patented Soft-fit foam block system. Designed for use with single-hung and double-hung windows with an opening at least 8" tall. CUSTOMIZABLE COMFORT — Choose from 4 different speed settings with auto-temperature control to maintain your desired temperature. Take control of your home comfort using your voice, smartphone, or tablet via the Alexa app.