Product Features & specs :
Broan-Nutone 673 6 in. 60 CFM Ceiling Ventilation Fan
Eliminate humidity from laundry rooms, tobacco smoke from rec rooms, fumes from workshops, or cooking fumes from kitchens with Broan's utility ventilators.
Galvanized steel housing installs easily between ceiling joists
Steel mounting brackets with keyhole slots for fast installation
6 in. 60 CFM Ceiling Ventilation Fan - 673