Cooling Fan Kit Fan Shape Square Mounting Eye O.C. 6 7/8 in Height 11 4/5 in Depth 5 1/4 in Width 13 in Fan Cord Length No Cord CFM @ 0.000-In. SP 180/215 Watts 64/80 Voltage 115V AC 50/60 Hz 0.58/0.7 Amps Electrical Connection - Fans Lead Wires Sound Level 54/61 Air Flow 180/215 cfm Mounting Position Horizontal Bearing Type Ball Motor Design Permanent Split Capacitor Thermal Protection No Thermal Protection Max Ambient Temp 158 Degrees F Blade Material Polycarbonate