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

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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

  • 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
    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
    Solar Panel MakeupN/A
    Solar Panel WattsN/A
    Warranty1 Year Parts