About This High-Performance Airflow: 302 CFM under 0" of static pressure ; 286 CFM under 0.25" of static pressure Wattage and Motor: Single-phase external rotor motor with backward curved centrifugal impellers. Up to 109W of power usage Unit Operation: Suitable for working airstreams up to 113° F. Thermal overload & IPX4 protection Casing: Durable and corrosion resistant casing that can be easily removed for cleaning Maintenance-Free: Permanently lubricated ball bearing motors and automatic reset thermal overload protection Safety Certified: ETL listed for safety and quality assurance Overview Brand : VENTS Color : Grey Electric fan design : Exhaust Fan Power Source : Hardwired Electric Style : Wall-Mounted Product Dimensions : 15.75"D x 11.87"W x 5.5"H Room Type : Kitchen (exterior), Bathroom (exterior), Smoke Room (exterior), office (exterior) Special Feature : Compact outdoor wall-mount design, ETL listed, Thermal overload protection Recommended Uses For Product : Exhausting, Ventilating Mounting Type : through-the-wall Mount