Broan 472 10" to 8" reducer-damper use with model 504 (includes damper)
Free image/jpeg, Resolution: 300x300, File size: 11Kb, Broan 472 10" to 8" Reducer-damper use with Model 504 (includes damper) picture with tags: broan-nutone, home and kitchen, fireplaces and accessories, fireplace accessories