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CLASS A - BROAN Automatic Gable Square Mount Louvered Shutter Attic Vent
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.
Color: Aluminum
Measurements: 16.75" x 16.75"
Original Price: $50.72
Condition Key:
CLASS A – Items that are brand new and fully functional, original packaging may be open or dirty but all pieces and parts are included. Items tested to the best of our ability.
CLASS B – Items that have been slightly used or tested but are fully functional, item might show wear or have slight imperfections, scratches, etc. but that does not affect functionality. Items tested to the best of our ability.
CLASS C – Items that are missing parts or damaged, most items may need slight repair or parts to function.