#636 Vent

In-Stock Item

Color: Black

Product Details

  • Made of steel with a black powder‑coated (enamel) finish 

  • Compatible with 3″ or 4″ round ducting

  • Includes a built‑in backdraft damper to prevent reverse airflow 

  • Comes with a protective bird screen to block small pests from entering the duct 

  • Designed for pitched roof installation

  • Dimension roughly 11″ L × 9¼″ W × 4⅜″ H 

  • Not recommended for dryer venting applications