S&P Premium Choice Ceiling Mounted Bathroom Exhaust Fan With Humidity Sensor

Features Quiet Operating 0.7 - 1.5 Sones Integral humidity sensor & hi/Lo speeds 80 CFM at high speed; 40 CFM at low speed 4" duct connector with build-in-backdraft damper Housing size: 9" x 9" x 5-3/4" Robust steel housing Attractive, sturdy grille Thermally protected motor Detects rapid rise in humidity Senses humidity at ceiling level Adjustable Time Delay shut off from 5-60 mins Field adjustable humidity sensitivity with 50-100% range. The factory setting is 75% PCD fans feature the most efficient DC motors available to help improve indoor air quality and increase your home's durability by quickly exhausting contaminants and excess moisture that can cause health issues, mold growth, and structural damage. With built-in control boards, the PCD models allow you to choose your airflow. The DC fans are available with humidity sensing, motion sensing, and VOC sensing options built-in.