Attic Ventilation >120V Powered Attic Ventilators >353

353Attic Ventilator, Gable Mount, 1020 CFM (with BROAN Model 433 Automatic Shutter)

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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.
    • 1020 CFM for attics up to 1460 sq. ft (1020 CFM with BROAN model 433 Automatic Shutter. 760 CFM with Standard HVI Wood Louver.)
    • 14” diameter steel blade specially designed for maximum air movement
    • Operates automatically – adjustable thermostat built-in.
    • Thermally protected, permanently lubricated motor
    • Quiet, high-performance operation for inside-the-attic applications
    • Galvanized steel housing, ribbed for added strength
    • Mounting brackets simplify installation
  • CertificationsHVI
    CFM1020, 760
    Dome ColorN/A
    Dome DimensionsN/A
    Dome Height from RoofN/A
    Dome MaterialN/A
    ENERGY STAR® QualifiedNo
    Fan Blade4 Blade Steel
    Housing Dimensions15" Diameter x 8"
    Insect/Critter ScreenNo
    Installation TypeGable
    Maximum Amperage3.4
    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 - WidthN/A
    RPM1030
    Solar Panel MakeupN/A
    Solar Panel WattsN/A
    SonesN/A
    Warranty1 Year Parts
  • (8 Questions : 10 Answers)

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    what is the warranty on this model 353 fan

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    Glennmnc
    Roanoke Rapids, NC, USA
     on 353
    Age: 45-54
    Gender: Male
    5 days ago
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    Glennmnc
    Roanoke Rapids, NC, USA
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    Answer: 
    Thank you for your question on the model 353 attic ventilator. The 353 has a one year warranty.
    4 days ago
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    BroanCustomerService
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    Multiple Fan Speed Control

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    Trakker
    Minnesota, USA
     on 353
    Can this fan be used with an external multiple fan speed control? How much speed flexibility does the motor have? I would like to be able to run the fan at different speeds depending on the relationship between attic temperature/humidity and external temperature/humidity.
    Age: 55-64
    Gender: Male
    1 month ago
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    Trakker
    Minnesota, USA
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    Answer: 
    Thank you for the question on the 353 attic ventilator. This unit can be controlled by a solid state speed control (our model 72W). At low speed it would run at approximately ½ speed.
    1 month ago
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    356BK
     
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    What is the recommended temperature setting for this unit?

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    DC
     on 356BK
    2 days ago
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    DC
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    Answer: 
    Thank you for your question on the model 356BK attic fan. The normal recommended thermostat setting for the 356BK would be 110 degrees Fahrenheit.
    1 day ago
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    BroanCustomerService
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    How many decibels are your various gable mount attic fans

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    Answerseeker
     on 353
    I can't find that information anywhere, and where I have to mount the fan, it will be directly above our bedroom. I want to ensure it won't be too loud.
    Gender: Male
    1 month, 3 weeks ago
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    Answer: 
    Thank you for your question on the gable mounted attic ventilator. I’m sorry, we do not have a sound level on these types of fans. Partly because the sound these generate is somewhat determined by the amount of ventilation in the attic for make up air. With the amount of air moved by this fan (1020 CFM), it can be fairly noisy.
    1 month, 3 weeks ago
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    356BK
     
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    Thermostatically controlled

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    Mike
    Green Valley, AZ, USA
     on 356BK
    Does this fan have a thermostat so it will come on automatically? Is that is what is considered other controls?
    Gender: Male
    1 month, 1 week ago
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    Mike
    Green Valley, AZ, USA
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    Answer: 
    The 356BK powered attic ventilator is controlled by a thermostat so that they it will turn on when the attic gets hot. To be effective a temperature and humidly control pull outside air into the attic and exhaust the attic air. Our model 73 is a high temperature cut-off control and Model DH100W is a Humidistat Control.
    1 month, 1 week ago
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    Answer: 
    The 356BK powered attic ventilator is controlled by a thermostat so that it will turn on when the attic gets hot. To be effective a temperature and humidly control pull outside air into the attic and exhaust the attic air. Our model 73 is a high temperature cut-off control and Model DH100W is a Humidistat Control.
    1 month ago
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    Answer: 
    Thank you for your inquiry. You might be hearing a back draft damper that is being affected by over pressurization of your house on a windy day. It would help us to know the model number of your product which can be found above the grille on the ceiling. If you cannot remove the grille, contact us in the Technical Service Department at 1-800-637-1453 for further assistance with your questions. We'll be happy to assist you.
    1 month ago
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