Automatic Gable Square Mount Louvered Shutter Attic Vent Aluminum 16.75 X 16.75

Description

Automatic Gable Square Mount Louvered Shutter Attic Vent Aluminum 16.75 X 16.75
The Broan model 433 automatic shutter is the perfect accessory to Broan gable mount powered attic ventilators, provided you have adequate air intake on the opposite side of the attic or the in the eaves. Attic ventilation is critical to making any home more comfortable while helping to lower energy costs. Stagnant air can be removed, drawing fresh air across the surfaces. The home ventilating institute recommends at least one square foot of open air inlets for each 300 CFM of ventilator capacity.
Use with Models 353 and 35316 — sold separately
Reinforced for strength; provides weather tight closure
Allows more air movement than conventional stationary attic louvers
Flange fits flush against outside wall for neat, smooth appearance
Counter-balanced aluminum vanes open automatically when ventilator is turned on, close when fan stops
Automatic Gable Square Mount Louvered Shutter Attic Vent Aluminum 16.75 X 16.75
Cut-Out Width (in.): 16.25 in
Net-Free Area (Sq. In.): 216.0
Product Depth (in.): 2.75
Product Height (in.): 16.75
Product Width (in.): 16.75
Color Family: Silver
Color/Finish: Aluminum
Features: Automatic Shutter,UV Resistant,Weather Resistant
Intake/Exhaust: Exhaust
Material: Aluminum
Mounting Position: Gable Mount
Paintable/Stainable: No
Power Type: Non-Powered
Product Weight (lb.): 3.59
Screen Included: No
Shape: Square
UV Resistant: Yes
Automatic Gable Square Mount Louvered Shutter Attic Vent Aluminum 16.75 X 16.75