433Automatic Shutter (use with Models 353 and 35316 — Sold separately).

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    • 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
  • (8 Questions : 9 Answers)

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    2 answers

    MADE IN USA?

    If this product is not made in the USA I need a tarriff code based on the country of origin.
    Thanks,
    Jeff
    Age: 35-44
    Gender: Male
    1 year, 3 months ago
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    Tampa, FL, USA
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    Answer: 
    Thank you for your question on the model 433 automatic shutter for gable mounted attic ventilators. Please contact the Technical Service Department at 800-637-1453 for assistance.
    1 year, 3 months ago
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    Answer: 
    The 433 shutters are made in Michigan, USA.
    Age: 35-44
    Gender: Male
    1 year, 3 months ago
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    Tampa, FL, USA
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    Broan 433 Shutter

    Is there a mechanical stop to prevent a lower louver to wedge itself under a higher louver by being blown past horizon in high gusty winds, and completely vertical upward? I've been experiencing this with you competitors shutter.
    Age: Over 65
    Gender: Male
    1 year, 9 months ago
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    Chuck
    Buckhannon, WV 26201, USA
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    Answer: 
    Thank you for your question. Yes, there is a mechanical stop on the model 433.
    1 year, 8 months ago
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    I am trying not to cut out any studs. What do you suggest?? Your shutter no. 433.
    Age: Over 65
    Gender: Male
    10 months ago
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    milt
    Arizona, USA
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    Answer: 
    Thank you for your question on the model 433 automatic gable fan shutter. Please contact the Technical Service Department at 800-637-1453 for assistance.
    10 months ago
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    I will need to create custom frame ( install the shutter from inside) before install fan. I need to know all detail. please provide information on space needed when shutter open up,like attached picture.
    Age: 35-44
    Gender: Female
    1 year, 7 months ago
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    Cathy
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    Answer: 
    Thank you for your question on the model 433 gable vent. Please contact our Technical Service Department at 800-637-1453 and we can give you all the dimensions of the vent.
    1 year, 7 months ago
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    1 answer

    Does the automatic shutter have screening?

    1 year, 4 months ago
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    Randy
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    Answer: 
    Thank you for your question on the model 433 automatic shutters. The 433 is a gravity shutter for the gable fan and it does not have screening.
    1 year, 4 months ago
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