Centrifugal Fan; Type In-Line, Centrifugal; Size 10 Inch Diameter; Drive Type Direct; Voltage Rating 115 Volt AC at 60 Hertz; Current Rating 0.72 Amp; Number of Phases 1; Speed Rating 2899 RPM; Power Rating 80 Watt; Air Flow Rate 167 CFM; Housing Material Polycarbonate Thermoplastic; Duct Shape Round; Duct Size 4 Inch Diameter; Application Residential, Commercial, Outdoor, Wet Location; Approval UL (Canada and US), CSA, HVI; Enclosure IP44; Insulation Type Class B; Temperature Rating 140 Deg F; Includes Mounting Bracket and Hardware