'Exhaust Ventilator, Exterior Mount, Fits Duct Dia. (In.) 8, CFM @ 0.100-In. SP 410, Fan Voltage 120, 60 Hz, Drive Package Included No, CFM @ 0.200-In. SP 392, CFM @ 0.400-In. SP 348, CFM @ 0.600-In. SP 312, CFM @ 0.800-In. SP 282, 1 Phase, Amps 1.42, Max. Inlet Temp. (Deg. F) 140, Housing Height (In.) 17, Housing Width (In.) 14-1/4, Housing Depth (In.) 6, Housing Material Galvanized Steel, Housing Finish Powder Coated, Mounting Location Outside Wall'