Broan-NuTone 507 8" Chain-Operated Wall Fan Since their beginning in 1932, Broan has pioneered many of the product innovations now established as standards of the industry. Today, Broan carries on the commitment to provide the finest products in th e industry. Eliminate humidity from laundry rooms, tobacco smoke from rec rooms and workshops, or cooking fumes from kitchens with Broan`s high-efficiency utility ventilators. Broan-NuTone 507 8" Chain-Operated Wall Fan Features: • Utility Fa ns, Pull-Chain • 250 CFM, 8" Fan, 7.0 Sones, 11-1/2" square plastic grille • 250 CFM 7.0 Sones • 8-3/8" diameter sleeve • Specially designed polymeric fan blade • Housing features foam-insulated door for energy efficiency
49; Pull-chain opens door and turns on fan – no wall switch to wire • Housing adjusts to fit walls from 4-1/2" to 9-1/2" thick