WhisperCeiling DC Fan, with Pick-A-Flow Speed Selector 50, 80 or 110 CFM and Flex-Z Fast Installation Bracket FV0511VQ1

WhisperCeiling DC Fan, with Pick-A-Flow Speed Selector 50, 80 or 110 CFM and WhisperCeiling DC fan, Pick-A-Flow Speed Selector with 50, 80 or 110 CFM airflow. Quiet and powerful, this spot ventilation fan has less than 0.3 Sones at any speed - 50, 80 or 110 CFM. The brushless ECM Motor is rated for continuous run and has SmartFlow Technology. Fan Includes the Flex-Z Fast installation bracket and a 4 in. or 6 in. duct adapter. Ideal for use in many rooms: bathroom, laundry room, sun room, media room, basement, mud room or garage.     •    Pick-a-flow speed selector makes it easy - 1 fan with 3 speed options; 50, 80 or 110 CFM, offering flexibility to adjust the speed as needed     •    ECM motor with smartflow technology is designed to perform as rated, giving optimum CFM output     •    Integrated dual 4 in. or 6 in. duct adapter enhances installation options     •    Flex-Z fast bracket provides flexible, fast and easy installation, even from below the ceiling     •    Fits in 2 in. x 8 in. construction for ceiling installation with a 7 1/2 in. deep housing     •    Built in damper reduces back drafting