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1000 CFM Power Steel Roof Attic Ventilator in Dark Brown

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  • 1600 CFM for superior ventilation
  • Classic brown in color, matched to common roof colors
  • 23 gage metal flashing for easy installation
  • View More Details
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Product Details

About This Product

Year round ventilating of your attic minimizes harmful moisture in the winter and lowers the temperature of your home in the summer. Keeping your attic cool and dry can extend the life of your roof, by preventing rot, premature aging, and damaging shingle distortion that can result from excessive heat. A cool attic in summer also saves you money on your energy bill and extends the life of your air conditioner.


  • Roof-mounted attic ventilator helps cool the house and reduce energy costs
  • Moves air at a rate of 1000 CFM to help your home stay cool and fully ventilated
  • Fan ventilates attic areas up to 1400 sq. ft. helping your whole house stay cooler
  • 14 in. metal blade is precision balanced for maximum air flow and minimum sound level
  • For any questions regarding product features, installation, or specifications, please call our Technical Services Dept. at 800-637-1453, Monday-Friday, 8:00 am - 7:00 pm EST.
  • Return Policy

Product Information

Internet # 203481805

Model # 349BR


Dimensions: H 8 in, W 25 in, D 25 in


Coverage Area (Sq.Ft)


Cut-Out Diameter (in.)


Net-Free Area (Sq. In.)


Product Depth (in.)

25 in

Product Height (in.)

8 in

Product Width (in.)

25 in

Rough Opening Height (in.)


Rough Opening Width (in.)



Airflow (CFM)


Amperage (A)


Color Family





Adjustable Thermostat, Built-in Screen, Built-in Thermostat

Horsepower (hp)





Galvanized Steel

Mounting Position

Roof Mount

Power Type

Electric Powered

Product Weight (lb.)

19.6 lb

Recommended Sq. Ft.




Ventilation Type


Voltage (V)


Wattage (watts)


Warranty / Certifications

Manufacturer Warranty

Limited 1 year

Questions & Answers

Q:Does motor have sealed bearings
by|Dec 28, 2018
1 Answer
Answer This Question

A:  While the motor is thermally protected and permanently lubricated, the bearings are not sealed.

by|Dec 31, 2018
    Q:Can someone please confirm it is OK to use a Broad speed control 72V with this fan. It is a shaded pole motor, so it should be OK, but the literature seems contradictory. - The Install Guide says in WARNING NOTE 7: To reduce the risk of electric shock, do not use this fan with any solid-state speed control device. - However, the Spec Sheet says this Broan 72 speed Control is designed to be used with this fan: Controller Model 72V (Ivory)/72W (White) Electronic Variable Speed Control- 6 amp Thank you for your time. Anthony
    by|Sep 11, 2018
    1 Answer
    Answer This Question

    A:  We would advise you to not use the speed control switch.

    by|May 6, 2023
      1 found this answer helpful
      Q:How loud is this fan?
      by|May 3, 2018
      1 Answer
      Answer This Question

      A:  We do not have sound ratings on this fan.

      by|Mar 25, 2020
        Q:Looks like the installation instructions show that the unit can be mounted on a slant with the pitch of the roof. Is that correct?
        by|Apr 26, 2018
        3 Answers
        Answer This Question

        A:  The unit cannot be adjusted to compensate for the pitch or slope of a roof as with a wind turbine. As I recall, the manufacturer provided information regarding how to mount the unit and the recommended maximum amount of angle or slope of the roof where it is to be installed, perhaps from the manufacturer's website. I opted for the optional rheostat control switch instead of the thermal switch & found that it works very well. The unit is very quiet when in operation.

        by|May 5, 2023

        A:  Yes, it is. It can be mounted on a roof with a maximum pitch of 15/12.

        by|May 5, 2023

          A:  Yes, that is the correct installation.

          by|May 5, 2023
            Showing 1-4 of 6

            Customer Reviews

            4.2 out of 5

            • 4.2 out of 6 reviews
            • 67% recommend this product
            Filter by:
            Showing 1-6 of 6 reviews
            I ordered this product from Home Depot and it arrived...
            I ordered this product from Home Depot and it arrived in a few day with free delivery. I watched a few videos prior and it was very easy to install. I found a constant power source (outlet ). And connected the black and white wires to it. The fan is very quite. I can not hear it at all.
            • Verified Purchase
            1 found this review helpful
            The fan itself is great, quiet & handles my attire...
            The fan itself is great, quiet & handles my attire size easily. Only problem was the built in thermostat. Defective & not of good quality. Replaced it with a quality one. In all fairness, I haven’t called Home Depot yet to get a credit. I’m sure it won’t be a problems.
            • Verified Purchase
            Not happy with longevity
            I had this fan installed June 2016. In June of 2018 the motor failed. I'm pretty unhappy with that!
            Response from CustomerServiceBroanJul 10, 2018
            We appreciate your feedback on the 349BR powered attic ventilator. Please give our Technical Support team a call at 800-637-1453 so we can discuss this with you further. Thanks and we look forward to your call.
              Very pleased. Very quiet!...
              Very pleased. Very quiet!
              • Verified Purchase
              Our 15 year old attic ventilator died, previous owner purchased, and I read reviews on multiple a...
              Our 15 year old attic ventilator died, previous owner purchased, and I read reviews on multiple attic ventilators. I decided on this one because of the reviews and in our price range. Our handyman did the change out, set the attic temperature at 100 degrees and our upstairs loft and back room are once again comfortable. I used to hear the old one go off and on and now I never hear it nor does it vibrate. It does it's job with peace and quiet and comfort upstairs. We are very pleased.
              • Verified Purchase
              • Recommended
              1 found this review helpful
              Great product
              This attic fan is so quiet I have to open my attic stairs to hear if it is even running (installed above my master bedroom) I highly recommend having an attic fan because it lowers the temperature on my second floor by 3 degree's which can be the difference of turning my central a/c on or not.
                • Recommended
                4 found this review helpful
                Showing 1-6 of 6 reviews