885ALWall Cap, Aluminum, for 3" and 4" round duct

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  • Maximize the air and sound performance of your Broan ventilation fan by using one of our wide variety of termination fittings specifically designed for Broan fans.
    • For 3" or 4" round duct
    • 4" to 3" transition included
    • .025 Aluminum natural finish
    • Standard package - 4 to a carton
    • Built-in bird screen
    • Built-in damper
    • Not intended for Dryer Vent usage
  • (1 Question : 1 Answer)

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    Insect screen?

    Can someone confirm if this has an insect screen? I saw a review that indicated it has a spring-loaded draft door.

    Hopefully it is made like the 6" dia model 641. I recently bought one and am very pleased with it's construction.
    1 year, 7 months ago
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    Thank you for your question on the model 885AL wall cap. The 885AL wall cap has a spring operated back draft damper and a bird screen, not an insect screen.
    1 year, 7 months ago
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