Wall Cap Broan 639
This steel
Wall Cap is made for a duct size of 3 1/4" x 10" duct. This
Wall Cap has a spring loaded back draft damper. This
Wall Cap comes with a built in bird screen. This
Wall Cap comes with an installation guide for an easy assemble with the product. This
Wall Cap has a steel baked black enamel finish. This
Wall Cap has a 24 GA CRCQ Steel, black electrically bonded epoxy finish.
Steel, for 3 1/4" x 10" duct.
- Spring-loaded backdraft damper
- Built-in bird screen
- Steel baked black enamel finish
- 24 GA CRCQ Steel, black electrically-bonded epoxy finish