Wet-Location Square Axial Fan Fan Shape Square Mounting Eye O.C. 7 in Height 8 in Depth 4 1/2 in Width 8 in CFM @ 0.000-In. SP 71 Watts 5.5 Voltage 24V DC 0.23 Amps Electrical Connection - Fans Terminals IP Rating IP54 Fan Mounting Location Enclosure Mounting Position Vertical or Horizontal Bearing Type Ball Motor Insulation Class B Thermal Protection Impedance Max Ambient Temp 131 Degrees F Blade Material Steel Housing Material PBT Plastic Requires Hard Wiring