Broan 504 - 350 CFM 6.5 Sones Utility Fan
Easily eliminate humidity, fume and smoke from the room using the Broan 504 Vertical Discharge Fan.
With a 350 CFM 6.5 Sones rating, the Broan 504 Vertical Discharge Fan offers effective ventilation with a relatively quiet operation. Designed to install between ceiling joists, this ventilation fan fits a 10-inch round duct. The fan is housed in a white square plastic grille that blends in most interiors.