Broan-NuTone QTX Series 110 CFM 0.7 Sones Bathroom Ventilation Fan

The Broan QTX Series Very Quiet 110 CFM Ceiling Humidity Sensing Bath Fan with Sensaire technology is an ENERGY STAR Certified solution to fight excess humidity and potential mold problems. The fan turns on automatically as it detects rapid increases in moisture at the ceiling level, where steam and humidity rise. After a user-defined time period, the fan shuts itself off to save energy and money. The sensitivity is also adjustable. Humidity sensing fans are ideal for high traffic bathrooms, the kids' bathroom, or for those who leave the house before humidity is properly vented. The QTXE110S is UL Listed for use over a bathtub or shower when connected to a GFCI (Ground Fault Circuit Interrupter) protected branch circuit and fits 2 in. x 8 in. ceiling construction. Duct with 6 in. round ducting. Optional wall controllers are available.