Delta BreezGreenBuilder 100 CFM 1.5 Sone 120V Bath Exhaust Fan with Humidity Sensor

Durable exhaust fan that is Energy Star qualified with a brushless DC (direct current) motor engineered to run continuously for a minimum 70,000 hours.In humidity mode, the fan will automatically start when the humidity level in the room is above 60%. Features an airflow rating of 100 CFM (cubic feet per minute) and loudness rating of 1.4 sones at 0.1 static pressure as certified by the HVI (Home Ventilating Institute). Power consumption of 12.6 watts with efficiency rating of 7.9 CFM/watt at 0.1 static pressure. Includes an LED (light emitting diode) indicator running light, motor lock protection, and self-compensating motor speed for intended airflow when static pressure is encountered. UL (Underwriter's Laboratories) and cUL listed for tub/shower enclosure when used with GFCI (ground fault circuit interrupter) protected branch circuit wiring.