This NuTone Ultra Silent 110 CFM Humidity Sensing Ventilation Exhaust Fan with Light features Sensaire technology to detect a rapid rise in humidity. It automatically turns the fan on and off. This will help to prevent cosmetic and structural problems associated with excess moisture while also conserving energy.

• 110 CFM reduces moisture to prevent mildew
• Ultra-quiet motor operates at 0.7 sones
• Manages moisture in bathrooms up to 100 sq. ft.
• Uses two 18-watt bulbs for primary lighting (included) and one 4-watt bulb for nighttime lighting (sold separately)
• White, polymeric grille matches most decors
• Galvanized-steel housing stands up to moisture
• Energy Star qualified to meet or exceed federal guidelines for energy efficiency for year-round energy and money savings
• Sensaire technology detects the rapid rise in humidity over time and automatically turns fan on and off to help prevent cosmetic and structural problems associated with excess moisture
• 6 in. duct
• Model No. : QTXEN110SFLT
  
• UPC No. : 784891219085
• Assembled Depth (in.)  11.325 in
  
• Assembled Width (in.)  10.5 in
• Assembled Height (in.)  7.625 in