0.7 Sones • 110 CFM • Sensaire® technology detects the rapid rise in humidity over time • Auto shut-off time is adjustable from 5 to 60 minutes • Helps prevent lingering, excessive humidity which can cause mold • Humidity is sensed at the ceiling where it is most prevalent • Hanger bars for Easy, Fast and Universal installation in all types of construction • UL Listed for use over bathtubs and showers when connected to a GFCI protected branch circuit. • 6" ducting for superior performance