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355BRAttic Ventilator, Brown Dome, 1200 CFM.

  • Overview
  • Video Links
  • Attic Ventilation Calculator
  • Specifications
  • Accessories
  • Reviews
  • Answers
  • Roof matching domes means ventilation is less noticeable.

    Too often, attic ventilation is overlooked, not to mention ignored as a place for energy savings. That’s where Broan solutions make sense. Consider this: air trapped in your attic can easily reach 150 degrees or more. With Broan ventilation solutions, it’s still a full 60 degrees cooler in the attic on a 90 degree day. That’s why attic ventilation is critical to making any home more comfortable while lowering energy costs. Air conditioners can run less and won’t have to work as hard. Humid, stagnant air can be removed, drawing fresh dry air across the surfaces. Your attic can be drier and cooler – the perfect tools to help fight potential moisture damage.

    Each PVC dome is available in three popular performance ratings along with two metal dome models. Select one that best suits the attic size and shingle color.

    • Attic Size: Up to 1715 sq. ft.
    • Amps: 4.3
    • CFM: 1200
    • Height: 8"
    • Dome Diameter: 23-1/4"
    • Dome Material: PVC
  • 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 ColorBrown
    Dome Dimensions23-1/4" Diameter
    Dome Height from Roof8"
    Dome MaterialPVC
    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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    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
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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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    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 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, 5 days ago
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    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 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, 5 days ago
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    Age: 55-64
    Gender: Male
    1 month, 1 week ago
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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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    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.
    1 month, 4 weeks ago
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    • 2015-06-28T07:46:56.163-05:00
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