Broan 277 CFM Horizontal Metal Grille And Blower Wheel Kitchen Ventilator, broan high-capacity fans are an exceptionally quiet solution to continuous ventilation. With their heavy-duty motors, high-capacity fans are an ideal solution for conference rooms, public restrooms and other areas in commercial buildings that require ongoing ventilation. Low-vibration and lo-profile, they work quietly without getting noticed.
8" round metal duct connector
Single, impact-resistant centrifugal blower wheel (Model L300KMG has a metal wheel)
20 ga galvanized steel housing
Duct horizontally, vertically or in-line with a separate adapter