Air Volume (CFM) 472 at 0.0 static pressure 440 at 0.2 static pressure and 408 at 0.4 static pressureNoise (sones) 2.1Power Consumption (Watts) 132Energy Efficiency (CFMs/Watt) 3.3Speed (RPM) 1150Current (Amps) 1.10Thermal Fuse Protection YesDuct Diameter (inches) 8Super Quiet Operation YesTotally Enclosed Condenser Motor Yes for long life - Rated for continuous runInsulated Housing Yes to prevent condensation and noiseTapered Duct Adaptor for easy connection Yes5 Positions for Installation YesJoint or Truss Attachment Brackets Included YesSuspension Brackets Included YesGrille Low profile family designAdjustable Airflow for Multi-Inlet Balance YesGalvanized Steel for Long Life YesWeight 26 lbsAir Volume (CFM) 472 at 0.0 static pressure 440 at 0.2 static pressure and 408 at 0.4 static pressureNoise (sones) 2.1Power Consumption (Watts) 132Energy Efficiency (CFMs/Watt) 3.3Speed (RPM) 1150Current (Amps) 1.10Thermal Fuse Protection YesDuct Diameter (inches) 8Super Quiet Operation YesTotally Enclosed Condenser Motor Yes for long life - Rated for continuous runInsulated Housing Yes to prevent condensation and noiseTapered Duct Adaptor for easy connection Yes5 Positions for Installation YesJoint or Truss Attachment Brackets Included YesSuspension Brackets Included YesGrille Low profile family designAdjustable Airflow for Multi-Inlet Balance YesGalvanized Steel for Long Life YesWeight 26 lbs