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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
  • (63 Questions : 70 Answers)

    Product Q&A

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    Has staff answer
    353
     
    1 answer

    Can this fan be mounted horizontal to exhaust out a cupola on a hipped roof?

    Customer avatar
    by
    Okie
    Tulsa, OK, USA
     on 353
    Age: 55-64
    Gender: Male
    2 weeks, 2 days ago
    Customer avatar
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    Okie
    Tulsa, OK, USA
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    Answers

    Answer: 
    Thank you for your question on the model 353 gable mounted attic ventilator. The 353 is designed to be mounted in a vertical position so it blows horizontally out a gable only.
    2 weeks, 1 day ago
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    Has staff answer
    358
     
    1 answer

    will this unit accomodate a 10/12 roof pitch?

    Customer avatar
    by
    kenneth
    Norfolk, VA, USA
     on 358
    Age: 35-44
    Gender: Male
    1 month, 3 weeks ago
    Customer avatar
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    kenneth
    Norfolk, VA, USA
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    Answer: 
    Thank you for your question on the model 358 roof mounted attic ventilator. The 358 should be able to handle the 10/12 pitch. Please contact the Technical Service Department at 800-637-1453 for roof slope restrictions.
    1 month, 3 weeks ago
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    Has staff answer
    353
     
    2 answers

    15 amp breaker

    Customer avatar
    by
    Missouri, USA
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     on 353
     
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    I just installed this Gable fan in my garage and it keeps tripping my breaker. This is rated for 3.4 amps and there is only 1 light on the same line which is an LED light.

    The fan was running for several hours before it tripped the breaker. Now it trips the breaker the second it starts.

    I'm wondering if it could be a bad motor causing it to pull to much and tripping the breaker.

    Has anyone else had this issue?
    1 month, 3 weeks ago
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    Missouri, USA
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    Answer: 
    After doing a little more research and testing it turns out the fan was pulling too much current and causing the breaker to trip. Once replaced the item works great.
    1 month, 3 weeks ago
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    Missouri, USA
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    Answer: 
    Thank you for your question on the model 353 gable mounted attic exhaust fan. From your description it sounds like a wiring problem or defective unit. Please contact the Technical Service Department at 800-637-1453 for assistance.
    1 month, 3 weeks ago
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    356BK
     
    1 answer

    Are 3D models available to the public for this Attic fan?

    Customer avatar
    by
    Gerin
    Iowa
     on 356BK
    I am trying to design a scale model of a secondary garage for a customer and would like the "true" model of this exhaust fan since I am choosing it for his build. Does a 3D model exist for this version? I downloaded the model catalog available on the website and could not find this attic fan as one of the options in there.
    Age: 35-44
    Gender: Male
    1 month, 4 weeks ago
    Customer avatar
    by
    Gerin
    Iowa
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    Answer: 
    Thank you for your question on the model 356BK powered attic ventilator. All of our 2D & 3D downloads are available under the Specifier Tools link on our website. What ever we have available will be located here. Please contact Technical Support for more assistance at 800-637-1453.
    1 month, 2 weeks ago
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    355BK
     
    1 answer

    MOTOR STUCK ON 355F

    Customer avatar
    by
    JW
     on 355BK
    SEEMS LIKE BAD THERMOSTAT WOULD MAKE IT RUN CONTINUOUSLY. IS THIS EASY TO REPLACE? OR COULD IT BE SOMETHING ELSE?
    2 months ago
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    JW
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    Answer: 
    Thank you for your question on attic fans. A bad thermostat could either keep the fan running at all times or it could keep the fan from running at all. The adjustable thermostat would be part number 97008413 and you can get it through the “Shop for Parts” link at the top of our web site page. It should be pretty easy to replace.
    1 month, 4 weeks ago
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    • 2015-08-28T07:27:09.060-05:00
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