Exhaust Fan Duct Diameter 6 in Housing Finish Powder-Coated Housing Material Steel Includes Grille Grille Housing LED Lamp Mounting Brackets Mounting Location Exterior Sidewall Exhaust Airflow @ 0.100 in SP 100 cfm Number of Speeds 1 Overall Depth 6 in Overall Height 13 in Overall Width 10 1/4 in Phase 1