Broan Gable End Shutter,Single Panel,Aluminum 433

Gable End Shutter, Shutter Construction Material Extruded Aluminum Frame and Tie Rods, Vertical Shutter Mounting Position, Shutter Mounting Location Wall, Blade Material Aluminum, For Use With 20AZ87, 20AZ88, 20AZ89, 20AZ90, 20AZ91, 20AZ92, 20AZ93, 20AZ94, Number of Panels 1

Broan 433 Automatic Shutter Gable Mount Attic Ventilators For Broan Models 353 And 35316 Feature Counter-Balanced Aluminum Vanes That Automatically Open And Close When The Venilator Turns On And Off Steel Reinforced For Strength Weather-Tight Closure Easy To Install Allows More Air Movement Than Conventional Stationary Attic Louvers Counter-Balanced Aluminum Vanes Open Automatically when Ventilator is Turned On, Close when Fan Stops Flange Fits Flush Against Outside Wall for Neat, Smooth Appearance Reinforced for Strength; Provides Weather Tight Closure