349BR4.0 Amp, Brown, Roof Mounted Powered Attic Ventilator

  • Overview
  • Attic Ventilation Calculator
  • Video Links
  • Specifications
  • Accessories
  • Where To Buy
  • Reviews
  • Answers
  • Powerful and easy to install, these units supplement or replace air conditioning by removing the blanket of hot, trapped air from attics - automatically.

    • Precision balanced 14" metal blade for maximum air flow - minimum sound level
    • .030 steel dome finished with brown powder coat paint - provides ultraviolet protection and superior durability
    • 23 gage metal flashing - allows for nailing and hot tar application
    • Mesh bird screen
    • Built-in adjustable thermostat - for automatic operation at your chosen temperature level
    • Thermally protected, permanently lubricated motor
    • Mounts easily between rafters - installation template included
    • Controls designed for use with 349BR: (purchase separately): Model 69V (Ivory)/69W (White) Single-Function Control Model 68V (Ivory)/68W (White) Two-Function Control Model 72V (Ivory)/72W (White) Electronic Variable Speed Control- 6 amp
  • 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.

  • Video

  • CertificationsHVI
    CFM1000
    Dome ColorBrown
    Dome Dimensions25" or 24-1/2"
    Dome Height from Roof8"
    Dome MaterialMetal
    ENERGY STAR® QualifiedNo
    Fan Blade4 Blade Steel
    Housing Dimensions25" x 25"
    Insect/Critter ScreenYes
    Installation TypeRoof Mount
    Maximum Amperage4
    Maximum Voltage115
    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 - Width14-7/8" Diameter
    RPMN/A
    Solar Panel MakeupN/A
    Solar Panel WattsN/A
    SonesN/A
    Warranty1 Year Parts
  • (29 Questions : 34 Answers)

    Product Q&A

    Ask your questions. Share your answers.

     
     
    « Back
     
     
    Has staff answer
    35316
     
    1 answer

    Is the motor and fan used on the 35316 and 356BR Identical?

    Customer avatar
    by
    Lee
    Orange County, CA, USA
     on 35316
    I have a roof mounted fan and when the motor failed I noted that it was a model 353 motor so I replaced it with a model 35316 motor because it is a better motor. After 6 years the 35316 motor failed and I am wondering if the model 356BR has a motor specifically designed to operate vertically or is it the same motor used in the Gable mount which is operated horizontally. I changed just the motor because I didn't want to pull the housing out of the roof and cause the roof to leak. I am not sure if the 35316 motor is designed to operate both vertically and horizontally. In general I know that vertically mounted motors have thrust bearing capabilities.

    Thank you, Lee
    Age: 35-44
    Gender: Male
    2 days ago
    Customer avatar
    by
    Lee
    Orange County, CA, USA
    0points
    0out of 0found this question helpful.
    Was this helpful?helpful0unhelpful0

    Answers

    Answer: 
    Thank you for your question on the model 353 and 35316 gable mounted attic exhaust fans. The 356BR motor will not work properly in the 353 or 35316. If you have a gable mounted fan, it should have the original replacement motor installed for proper operation and peak efficiency.
    16 hours ago
    Customer avatar
    by
    Read all my Q&A
     
    Please wait while more information about BroanCustomerService is loaded.
    Additional information about BroanCustomerService could not be loaded.
    0points
    0out of 0found this answer helpful.
    Was this helpful?helpful0unhelpful0
    Has staff answer
    356BR
     
    1 answer

    How many decibels of sound does the motor make during use?

    Customer avatar
    by
    Rob Heller
    Knoxville, TN, USA
     on 356BR
    My current ventilators make too much noise when they are running. sounds like a fan is always on in the back part of my house.
    Age: Over 65
    Gender: Male
    2 weeks, 1 day ago
    Customer avatar
    by
    Rob Heller
    Knoxville, TN, USA
    0points
    0out of 0found this question helpful.
    Was this helpful?helpful0unhelpful0

    Answers

    Answer: 
    Thank you for your question on the model 356BR attic ventilator. There are no sound measurements on the attic ventilators. The sound level could vary with the amount of open return air area available for the fan.
    2 weeks ago
    Customer avatar
    by
    Read all my Q&A
     
    Please wait while more information about BroanCustomerService is loaded.
    Additional information about BroanCustomerService could not be loaded.
    0points
    0out of 0found this answer helpful.
    Was this helpful?helpful0unhelpful0
    Has staff answer
    35316
     
    1 answer

    What size fuse do I use in the fuse box for this fan?

    Customer avatar
    by
    Ingo
    Long Island, New York, USA
     on 35316
    Age: 45-54
    Gender: Male
    4 weeks, 2 days ago
    Customer avatar
    by
    Ingo
    Long Island, New York, USA
    0points
    0out of 0found this question helpful.
    Was this helpful?helpful0unhelpful0

    Answers

    Answer: 
    Thank you for your question on the model 35316 gable mounted attic ventilator. The 35316 does not need a dedicated circuit and will draw 3.9 amps.
    3 weeks, 6 days ago
    Customer avatar
    by
    Read all my Q&A
     
    Please wait while more information about BroanCustomerService is loaded.
    Additional information about BroanCustomerService could not be loaded.
    0points
    0out of 0found this answer helpful.
    Was this helpful?helpful0unhelpful0
    Has staff answer
    355BK
     
    1 answer

    How many watts does this draw?

    Customer avatar
    by
    BC
    Denver, CO, USA
     on 355BK
    Age: 45-54
    Gender: Male
    1 month, 1 week ago
    Customer avatar
    by
    BC
    Denver, CO, USA
    0points
    0out of 0found this question helpful.
    Was this helpful?helpful0unhelpful0

    Answers

    Answer: 
    Thank you for your question on the model 355BK attic ventilation fan. We do not have the actual wattage rating, but the 355BK will draw 4.3 amps at 120 volts. Please contact the Technical Service Department at 800-637-1453 for further assistance.
    1 month, 1 week ago
    Customer avatar
    by
    Read all my Q&A
     
    Please wait while more information about BroanCustomerService is loaded.
    Additional information about BroanCustomerService could not be loaded.
    0points
    0out of 0found this answer helpful.
    Was this helpful?helpful0unhelpful0
    Has staff answer
    356BK
     
    1 answer

    Minimum Pitch

    Customer avatar
    by
    JD
    Pacifica
     on 356BK
    What's the minimum pitch required for installation?
    Age: 45-54
    1 month, 2 weeks ago
    Customer avatar
    by
    JD
    Pacifica
    0points
    0out of 0found this question helpful.
    Was this helpful?helpful0unhelpful0

    Answers

    Answer: 
    The minimum required pitch for this installation would be 2/12.
    1 month, 1 week ago
    Customer avatar
    by
    Read all my Q&A
     
    Please wait while more information about BroanCustomerService is loaded.
    Additional information about BroanCustomerService could not be loaded.
    0points
    0out of 0found this answer helpful.
    Was this helpful?helpful0unhelpful0
    2 next>>
    2 next>>