Description
The attractive Broan 634M roof cap is the perfect finish for your ventilation system. The built-in back-draft damper eliminates cold air from entering the home. The bird screen stops unwanted visitors from gaining entry.
Features:
- For pitched roof installation
- 6″ round duct collar
- 24 GA. CRCQ steel, black powder coat paint finish
- Built-in backdraft damper and bird screen
- For 3¼” x 10″ or up to 8″ round duct
