Corrosion Resistant Exhaust Fan Kit 1 Phase Corrosion Resistant Unassembled Blade Dia 14 In. Propeller Dia 14 In. Number of Blades 6 Motor RPM 3250 Full Load Amps 3.45 Assembled/Unassembled Unassembled Voltage 120V 60 Hz CFM @ 0.000-In. SP 2050 CFM @ 0.050-In. SP 2010 CFM @ 0.125-In. SP 1975 dBA @ 7 Feet 65 Max Ambient Temperature 140 Degrees F Motor HP 0.37 Motor Type Permanent Split Capacitor Motor Enclosure Totally Enclosed Air Over Motor Insulation Class F