Panasonic WhisperSense Collection

The Panasonic WhisperSense Ventilation Fan is a great choice for new and remodel residential applications. Time-tested and customer approved for quiet, yet powerful consistency. Rated for continuous use, WhisperSense vent fans are a simple way to execute an energy efficient ventilation strategy that helps prevent moisture buildup in your bathroom. This product protects your family from mold and mildew and helps maintain the structural integrity of your home. Panasonic's SmartAction® motion sensor automatically turns the fan on when you enter the room to automatically exhaust stale, moist air. A delay off timer can be set between 30 seconds and 60 minutes. A built-in humidity sensor can detect quick fluctuations in relative humidity and flip the fan on anywhere between 30% and 80% relative humidity - you pick. This eliminates moisture that can cause mold, mildew, decay, and rot. The auto shut-off switch saves energy and operating costs.