80 CFM with Humidity Sensor Bathroom Exhaust Fan - 0.3 Sones - 4 in. Duct

The Delta Breez Signature VFB25ACH is an 80 CFM with Humidity Sensor Bathroom Exhaust Fan 0.3 Sones 4 in. Duct. Low noise ceiling mount ventilating fan with humidity sensor, rated for continuous running. ENERGY STAR qualified. In humidity control mode, the fan will automatically start when humidity is above the user-adjustable set-point. If the humidity level is below the user-adjustable set-point until a 10-minute time delay has elapsed the fan will stop automatically.

• ENERGY STAR qualified with brushless DC Motor technology
• Perfectly quiet operation at less than 0.3 Sones
• Ceiling mount ventilating fan for continuous running
• Adjustable humidity set points between 50% to 80% RH
• Allows fan to operate in full speed mode or humidity control mode by cycling ON/OFF switch
• Blue and amber LED indicator lights to show humidity sensor mode and full speed mode
• UL listed
• Three-year warranty