Standard Round Axial Fan Fan Shape Round Mounting Eye O.C. 6 3/8 in Diameter 6 3/4 in Depth 2 in Fan Cord Length No Cord CFM @ 0.000-In. SP 197/230 Watts 27/32 Voltage 120V AC 50/60 Hz 0.23/0.29 Amps Electrical Connection - Fans Terminals Sound Level 58/62 IP Rating IP33 Air Flow 197/230 cfm Mounting Position Vertical or Horizontal Bearing Type Ball 2900/3300 RPM Motor Design Permanent Split Capacitor Motor Insulation Class A Max Ambient Temp 176 Degrees F