Bathroom Fan, Discharge Direction Horizontal, Duct Diameter 4 in, Duct Shape Round, Housing Material Steel, Heater Without Heater, Includes Duct Connector, Non Metallic Damper, Mounting Location Ceiling, Exhaust Airflow @ 0.100 in SP 70 cfm, Maximum Noise Level 2 sones, Noise Level @ 0.100 in SP @ 5 ft 2 sones, Maximum Coverage Area 65 sq ft, Number of Speeds 1, Overall Depth 9 1/4 in, Overall Height 5 3/4 in, Overall Width 10 in, Lighted With Light, Primary Lighting Technology Incandescent