Install manual calls out using a 7" Round Damper Model# BP87.
Thank you for your question on the Broan 97 damper. The 97 damper would work with the Broan BCDF130SS. The BP87 damper is designed to sit on the 7" round duct connector plate that comes with your purchase. If you have any questions please contact Technical Support directly at 800-637-1453.
Date published: 2017-12-20