Broan® Humidity Sensing Exhaust Fan

Broan® Flex DC™ Exhaust Fan Selectable Setting Of 50, 80 Or 110 Cfm Less Than 0.3 Sones To 0.9 Sones Retrofit Installations Can Be Done Entirely From The Room Side; No Attic Access Required - Can Be Installed In A Wall If Mounted 8' Or More Above The Floor Humidity Control Automatically Turns Fan On When A Rapid To Moderate (User-Adjustable) Increase Of Humidity Is Sensed Or When Humidity Rises Above The User-Adjustable Set Point (50% To 80% Rh) Plug-In, Permanently Lubricated, Brushless Dc Motor Is Engineered For Continuous Operation - Flex Dc Fans Reduce Air Leakage By Up To 50% Compared With Other Models, Resulting In Better Performance Via Blower Door Tests And Reduced Backdrafts Energy Star® Qualified - Ul-Listed For Use Over Tubs And Showers When Connected To A Gfci-Protected Branch Circuit (Ceiling-Mount Only) MFG# AE50110DCS