Description:
The Broan 470 CFM Chain-Operated Exhaust Fan helps eliminate humidity and tobacco smoke from recreation rooms and workshops and helps remove cooking odors from kitchens. The fan housing features a foam-insulated door for energy efficiency and adjusts to fit walls from 4-1/2 in. to 9-1/2 in. thick. The pull-chain opens the door and turns on the fan without the hassle of wiring a wall switch.