Decorative Ventilation Fan Light Discharge Direction Horizontal and Vertical Duct Diameter 4 in Duct Shape Round Housing Finish Galvanized Housing Material Steel Heater Without Heater Includes Trim Kits Mounting Location Ceiling Exhaust Airflow @ 0.100 in SP 80 cfm Maximum Noise Level 2.5 sones Noise Level @ 0.100 in SP @ 5 ft 2.5 sones Maximum Coverage Area 75 sq ft Number of Speeds 1 Overall Depth 8 1/4 in Overall Height 5 3/4 in Overall Width 8 in Lighted With Light