Fan Features: Housing Diameter Inches: 8.07Cap Included Yes or No: NoIncluded Control: TR305Included Control Type: HandheldCeiling to Blade Edge Inches: 19.69Ceiling to Bottom (No LK) Inches: 19.69Ceiling to Bottom (With LK) Inches: 21.35Motor Type: DCMotor Reversible Yes or No: YesMotor Size: 153x25Motor Finish Method Type: PaintedReverse Switch Location: ControlNumber of Speeds: 16Maximum Slope Degree: 27Avg Estimated Yearly Energy Cost: 6Avg Estimated Yearly Energy Cost on HIGH: 9Avg CFM Energy: 7429CFM Low: 2958CFM Medium: 7355CFM High: 12900Avg Energy Use (Watts): 20Watts Low: 3Watts Medium: 8Watts High: 33Avg Airflow Efficiency: 376Airflow Efficiency Low: 1049Airflow Efficiency Medium: 880Airflow Efficiency High: 386RPM Low (II): 29RPM Medium (IV): 67RPM High (VI): 112Current Draw Low: 0.06Current Draw Medium: 0.14Current Draw High: 0.47Compatible Accessories: CCK6721BL, SCB1-52Compatible Blades: B6720-96DF, B6720-72BN, B6720-72MW, B6720-84WW, B6720-96DWA, B6720-64WW, B6720-72N, B6720-64BL, B6720-64BN, B6720-72WE, B6720-72DWA, B6720-64DWA, B6720-84DF, B6720-64DF, B6720-64MW, B6720-72BL, B6720-64WE, B6720-64WK, B6720-72WK, B6720-84BN, B6720-84MW, BCompatible Light Kits: LK6721BDCBLCompatible Controls: TW306Voltage Cycles: 60 HzBlades Sold Separately