Broan model 634M Roof cap in Black:
Maximize the air and sound performance of your ventilation fan or range hood
- Footprint is 18-3/4" long x 14-1/4" wide for a well-balanced fit
- Designed to fit 6" round duct
- A built-in, backdraft damper and bird screen provide a dependable roof cap you can count on
- Roof cap is made of 24 gauge CRCQ steel construction with a black electrically-bonded epoxy finish for durability and long life
- For use with Range Hoods, LoSone Fans and Bath Ventilation Fans
