Sensaire technology detects rising humidity to react to showers and clear mirrors quickly. Variable setting from 20% to 80% relative humidity. Precise sensitivity adjustment. Continuous ventilation mode operates fan set minutes per hour to meet ASHRAE 62.2. User-adjustable automatic shutoff timer. LED indicator and manual operation mode.
Additional Info: Faceplate not included. Requires neutral wire for operation. Can be used to comply with California Title 24 and CALGreen. cULus listed.