PowerZone BP2-9A Reversible Window Fan, 120 V, 9 in Dia Blade, 12-Blade, 3-Speed, Touch Panel and Re

PowerZone window fan, reversible, Model BP2-9A, 9 in blade, three-speed, adjustable width from 23-1/2 to 35 in white. High-performance quiet operation motor. Digital thermostat control. Automatic conversion from intake to exhaust. Two-prong. ETL and cETL listed.