Attic Ventilators
Powered Attic Ventilators
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Broan 433 Automatic
Shutter
- 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.
Additional Models Available:
|
35316 |
11600 CFM Gable-Mounted |
|
353 |
1140 CFM Gable-Mounted |
|
350 |
1050 CFM Roof-Mounted |
|
355 |
1200 CFM Roof-Mounted |
|
356 |
1600 CFM Roof-Mounted |
|
358 |
11200 CFM Roof-Mounted |
|
433 |
Automatic Shutter |
|
