Exhaust Fan with Drive Package: Belt Drive, 20 in Blade, 1/2 hp, 5,550 cfm, 115/208-230V AC, 1 ph

Belt-drive panel exhaust fans are typically quieter and provide more control over the fans' blade speed and airflow than direct-drive panel exhaust fans. Belts connect the fans' motors to their fan blades. Belt-drive panel exhaust fans can be mounted vertically or horizontally on the ceiling for use in air supply and air intake applications. They are better suited than direct-drive fans for high airflow (≥ 2000 cfm) or high static pressure (≥ 0.50") applications. These fans come with a drive package that includes a motor, pulleys, belts, and bushings, which saves time compared to purchasing all of these components separately.