358Attic Ventilator, Roof Mounted, Aluminum, 1200 CFM.

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  • Attic Ventilation Calculator
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  • Trapped attic air can easily reach 150° or more. These units remove super-heated attic air, making any home more comfortable. Whether it's air conditioned or not. In those homes that are, the air conditioners run less and don't have to work nearly as hard. And all BROAN Powered Attic Ventilators are as efficient as they are dependable.
    • 14” diameter steel blade specially designed for maximum air movement.
    • Operates automatically – adjustable thermostat built-in.
    • Thermally protected, permanently lubricated motor.
    • Heavy gauge aluminum dome
    • Mounts easily between rafters – template included for cutting roof boards and shingles
    • Mesh screen keeps out birds and insects
    • 3 7/8” high splash guard helps keep out rain
    • Heavy gauge metal flashing stands up to nailing and tarring, regardless of climate
    • Thermostat and motor accessible from outside for easy servicing, if required
    • HVI certified air delivery @ 0.03” static pressure
    • 1200 CFM for attics up to 1715 sq. ft.
  • Video Links

    Solar Powered Exhaust Fans - Danny Lipford

    Solar Options For Your Attic Ventilation

    Solar Powered Attic Ventilation - Pittsburgh Today - Live KDKA TV

  • Effective attic ventilation requires air to exit at or near the peak of the roof and replacement air to be drawn in under the eaves of the house, via soffit venting. The Home Ventilating Institute (HVI) recommends that powered attic ventilators provide at least 10 air changes per hour to equalize attic temperature.

    Use our Attic Ventilation Calculator to determine the recommended ventilation needs for your attic. Click here to begin.

  • CertificationsHVI
    CFM1200
    Dome ColorSilver
    Dome Dimensions23-1/4" Diameter
    Dome Height from Roof8"
    Dome MaterialMetal
    ENERGY STAR® QualifiedNo
    Fan Blade4 Blade Steel
    Housing Dimensions22-1/4" x 22-1/4"
    Insect/Critter ScreenYes
    Installation TypeRoof Mount
    Maximum Amperage4.3
    Maximum Voltage120
    MotorShaded Pole
    Optional ControlsYes
    Power Type120 VAC
    Remote Solar Panel/Dome Height from RoofN/A
    Roof Opening - DepthN/A
    Roof Opening - HeightN/A
    Roof Opening - Width14-3/8" Diameter
    RPM1050
    Solar Panel MakeupN/A
    Solar Panel WattsN/A
    SonesN/A
    Warranty1 Year Parts
  • (56 Questions : 62 Answers)

    Product Q&A

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    Has staff answer
    353
     
    1 answer

    incoming air vent size

    Customer avatar
    by
    Walt
    Carson City, NV, USA
     on 353
    What size of vents do I need to accommodate the 353 model? I have one vent at the other end of the gable and a few roof vents.
    Age: Over 65
    Gender: Male
    2 weeks, 1 day ago
    Customer avatar
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    Walt
    Carson City, NV, USA
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    Answer: 
    Thank you for your question on the model 353 gable mounted exhaust fan. Adding up all of the makeup air vents in your attic, the 353 would require at least 3.4 feet of open area. Please contact the Technical Service Department at 800-637-1453 if you need further assistance.
    1 week, 6 days ago
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    Has staff answer
    353
     
    1 answer

    Exhaust or intake

    Customer avatar
    by
    Walt
    Carson City, NV, USA
     on 353
    Does this fan exhaust the hot air or take in cool air and blow it through the attic and out the other end of the gable?
    Age: Over 65
    Gender: Male
    2 weeks, 1 day ago
    Customer avatar
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    Walt
    Carson City, NV, USA
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    Answer: 
    Thank you for your question on the model 353 gable mounted exhaust fan. The 353 is designed to blow the hot air out of the attic only. It is not intended to pull in outside air.
    1 week, 6 days ago
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    Age: 55-64
    Gender: Male
    1 month, 1 week ago
    Customer avatar
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    Jacob
    Easley, SC, USA
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    Answer: 
    Thank you for your question on the model 355BK roof mounted attic ventilator. The 355BK is designed so you can replace the motor from below (inside the attic).
    1 month, 1 week ago
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    355BR
     
    1 answer

    replacement 355 motor will not

    Customer avatar
    by
    KRF
    NJ
     on 355BR
    I just replaced the motor on my 355F unit, rewiring the same way I removed the old. Now the fan does come on. I have thermostat set for 90 and its well over that today. All was working prior to replacement and the new motor was tested prior to installation.
    Age: 35-44
    Gender: Male
    1 month, 2 weeks ago
    Customer avatar
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    KRF
    NJ
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    Answer: 
    Thank you for your question on the Broan powered attic ventilators. Please contact Technical Support directly at 1-800-637-1453. They will need to ask you some further questions in order to assist you more. Thank you for your time.
    1 month, 2 weeks ago
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    35316
     
    1 answer

    Can I change motor to a sealed motor for dusty environment?

    Customer avatar
    by
    markster
     on 35316
    I'd like to remove motor and put in sealed motor in its place. Is this possible, and what replacement motor do you recommend?
    Age: 55-64
    Gender: Male
    2 months ago
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    markster
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    Answer: 
    Thank you for your question on the model 35316 gable mounted attic exhaust fan. The 35316 only has one option for a motor. It is permanently lubricated and designed to work in an attic environment. Please contact the Technical Service Department at 800-637-1453 for further assistance.
    2 months ago
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