The WhisperChoice DC model RG-C811A exhaust fan from Panasonic offers a Pick-A-Flow feature, allowing you to choose between 80 CFM or 110 CFM airflow. Its 2-speed options and DC-ECM Motor technology ensure optimal performance, energy efficiency, and environmental friendliness. This versatile fan is perfect for medium to large sized rooms, including bathrooms, laundry rooms, sunrooms, basements, and garages. With a sleek design that complements any room, this fan is not only quiet but also reduces energy costs and eliminates air pollutants such as humidity, mold, and mildew. Its easy installation process is made even simpler with the flex-Z fast bracket, allowing you to position the fan exactly where you need it. Compatible with both 4 and 6-inch ducts, this fan is a suitable choice for 2x8 construction and comes with all the necessary mounting hardware.