QUIETCOOL Steel 19.5"H 23.5"W Exhst Fan, Quietcool, Mfr#: AFR SLR-40W

Attic Exhaust Fan, Control Type Thermostat, Blade Material Steel, Exhaust Airflow @ 0.000 in SP 791 cfm, Base Material Steel, Fire Safety Shut-Off No, High-Efficiency Motor Yes, Housing Material Steel, Includes Humidistat No, Includes Shutter No, Includes Thermostat Yes, Maximum Attic Area 1,900 sq ft, Motor Horsepower Not Applicable, Mounting Location Roof, Nameplate Voltage 120V AC, Overall Diameter 14 1/2 in, Overall Height 19 1/2 in, Overall Length 23 1/2 in, Overall Width 23 1/2 in