Easy Installation: Flex-Z Fast Bracket simplifies installation with a single-hinge bracket for easy positioning; Low-profile 5-5/8'' housing depth fits in 2 x 6 joist size or larger

Customizable Airflow: This slim, whisper quiet, Energy Star-certified fan features a DC/ECM motor and Pick-A-Flow technology that allows you to select your desired airflow from 50, 80 or 110 CFM at the flip of a switch for your room size and usage needs