Broan 509 - 180 CFM 6.5 Sones Utility Fan
Effectively eliminate humidity and unwanted fumes from your room using the Broan 509 Through Wall Ventilation Fan.
With its specially designed polymeric fan blade, the BROAN 509 Through Wall Ventilation Fan completely eliminates humidity and smoke from kitchen, laundry, rec room and even workshops. It has a built-in damper to decrease back drafts. With operation sound levels at 6.0 sones and an airflow capacity of 180 CFM, this ventilation fan offers superior performance. It fits on walls from 4-1/2" to 9-1/2" thick.