Aero Pure Super Quiet Fans are the perfect bathroom ventilation solution whether you are remodeling or building new. This ENERGY STAR qualified Super Quiet fan operates at an exceptionally low noise level and features an easy maintenance low profile grille and meets ASHRAE 62.2 national standards for achieving acceptable indoor air quality in typical residences. Features: Enclosed AC motor for continuous operation Motor equipped with thermal shut off Improved blade design for increased performance, long life, and low noise levels Vibration dampening rustproof steel fan housing unit Built in backdraft damper prevents outdoor air from entering through fan 4-in diameter duct connection Motor unit easily detaches from housing for wiring and installation Installation-friendly; mounting brackets included 26W fluorescent light and 4W nightlight Included on fans with the optional light 80 or 110 cubic feet per minute (CFM) flow rate Sound level of 0.3-0.7 Sone UL/CUL Listed for
