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1080 CFM Mill Galvanized Steel Power Attic Roof Ventilator

  • Made using high-grade galvanized steel for durability
  • Helps ventilate residential attic spaces of up to 1,600 sq. ft.
  • Backed by manufacturer's 2-year limited warranty
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Product Overview

Maxx Air 1000 Series Power Attic Vents are built for ventilating residential attic spaces up to 1,600 sq. ft. The ventilator's low profile dome is aesthetically pleasing on the roofline, withstands impacting wind, debris, and hail, and has a galvanized steel mesh screen to protect against insects, birds, and rodents. Install is straightforward and requires no special tools to complete. This electric roof mount attic fan is designed to exhaust hot air from the attic and pull in cooler air through under eave or soffit vents, prolonging the life of composite roof shingles, helping to prevent weather-induced home deterioration, and making living areas more comfortable. Swap your pre-wired thermostat for a thermostat/humidistat combo (XXDUOSTAT) for greater control.
  • Ventilates attic spaces up to 1,600 sq. ft.
  • Low profile steel dome with galvanized steel mesh screen and 6 anchor points for stability and wind resistance
  • Factory assembled for easy install. Suitable for installs up to an 8/12 roof pitch.
  • Adjustable thermostat settings from 50 - 120°F to run only when needed
  • Heavy-duty motor keeps your home attic cooler and reduces air conditioning costs
  • Requires 600 sq. in. of NFA intake ventilation
  • UL Listed
  • 2-year limited warranty
  • Click here for more information on Electronic Recycling Programs
  • California residents

Additional Resources

From the Manufacturer

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1080 CFM Mill Galvanized Steel Power Attic Roof Ventilator
1000 CFM Mill Power Roof Mount Attic Fan1450 CFM Silver Galvanized Electric Powered Gable Mount Attic Fan with Automatic Shutter1600 CFM-Heavy Duty Weathered Grey Galvanized Steel Electric Power Attic Roof Ventilator
BrandMaxx AirMaster FlowMaster FlowMaxx Air
Name1080 CFM Mill Galvanized Steel Power Attic Roof Ventilator1000 CFM Mill Power Roof Mount Attic Fan1450 CFM Silver Galvanized Electric Powered Gable Mount Attic Fan with Automatic Shutter1600 CFM-Heavy Duty Weathered Grey Galvanized Steel Electric Power Attic Roof Ventilator
Power TypeElectric PoweredElectric PoweredElectric PoweredElectric Powered
FeaturesAdjustable Thermostat,Built-in Thermostat,Thermostat Controlled,Weather Resistant,Wildlife GuardBuilt-in Screen,Thermostat ControlledAutomatic Shutter,Thermostat ControlledAdjustable Thermostat,Built-in Screen,Built-in Thermostat,Thermostat Controlled,Wildlife Guard
Rough Opening Width (In.)14.5 in15 in15 in14.5 in
Ventilation TypeRoofRoofGableRoof
Wattage (watts)Not Measured160160Not Measured
Rough Opening Height (In.)14.5 in15 in15 in14.5 in
Airflow (CFM)1080100014501600
MaterialGalvanized SteelGalvanized SteelGalvanized SteelGalvanized Steel
Coverage Area (Sq.Ft)1600160023002400
View ProductView ProductView ProductView Product



Coverage Area (Sq.Ft)
Cut-Out Diameter (in.)
Net-Free Area (Sq. In.)
Product Depth (in.)
9 in
Product Height (in.)
25.375 in
Product Width (in.)
25.375 in
Rough Opening Height (In.)
14.5 in
Rough Opening Width (In.)
14.5 in


Airflow (CFM)
Amperage (amps)
Color Family
Color/Finish Family
Adjustable Thermostat,Built-in Thermostat,Thermostat Controlled,Weather Resistant,Wildlife Guard
Horsepower (hp)
.1 hp
Galvanized Steel
Mounting Position
Roof Mount
Power Type
Electric Powered
Product Weight (lb.)
17.5 lb
Recommended Sq. Ft.
Ventilation Type
Voltage (volts)
Wattage (watts)
Not Measured

Warranty / Certifications

Manufacturer Warranty
2 Year Limited

Questions & Answers

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Customer Reviews

  • 3.9
    out of 10 reviews
  • 75%recommend this product
Filter by:
Showing 1-10 of 10 reviews
no good
they claim no water gets in these fans but the first rain the water hits and bounces right into them. NO GOOD
Response from CustomerServiceApr 27, 2018
Hello MADD, we apologize for the issues you are having with your powered roof ventilator. Please contact our customer service department at 1-800-433-1626 and we will be happy to assist you.
    • Recommended
    Works great very easy install
    Works great very easy install
    • Verified Purchase
    • Recommended
    very pleased...
    very pleased
    • Verified Purchase
    5 Star Review
    Rating provided by a verified purchaser
    • Verified Purchase
    Not the best I've installed, but OK for price paid
    Installation instructions very good, but fan is noisy and seems to have a pulsing sound instead of a constant sound. So far so good after one week.
    • DIY
    • Verified Purchase
    Power attic roof ventilator
    Recently re-roofed my house and thought that would be the best time to replace a dated attic fan already in place. Purchased this unit on advertised specs, cust reviews, and price. I purchased while it was $69.99ea with free shipping. I would rate the fan and dome housing at four stars, seems to be of a good quality build. The unit arrived on time on UPS. Box was in perfect shape, no dings or scuffs. When I opened the box, the flange around the unit was bent up. Apparent the flange was in this condition when it was packaged, but sent out anyway. I straightened the flange as I didn't have time to return and reorder. What drops my review down is the thermostat. It is suggested to set between 90 to 110 temp, I set mine somewhat in the middle at 95. The thermostat continues to migrate down to around the 70 degree mark. At first I thought it was due to the activity on my roof during the reroof process, nail guns, hammers, foot traffic, etc was causing it to migrate down to the 70 degree setting. Reset the thermostat to 95 after roof was complete, thermostat again migrated down to around the 70 degree mark. Checked thermostat mounting, checked thermostat dial, all seemed ok. My roof has been done for several weeks now and the thermostat has migrated to the 70 degree mark twice, climbing into my attic crawl space and all the way into the center of my house is getting old already. I am thinking the vibration from the electric motor while it is kicked on is causing the thermostat to move? Right now I am controlling the fan via a dedicated breaker in my electrical panel, only kicking on the breaker when I know its going to be a warm/hot day. Next time up in the attic, I'll probably try to tape or somehow secure the thermostat dial where I want it to stay? Also the fan motor on this unit is a bit louder than my previous one, not necessarily a bad thing as you kind of have to concentrate to hear it while the TV is on, people are talking etc. A note to the manufacturer, a extra 6" or so of the electrical lead with attached thermostat would of made this a dream to install! I installed roof top, I managed, but it would of been a lot easier with a little longer lead. All in all, it does(kinda/thermostat) what it is designed to do. Seems to move air nicely through the attic space keeping it cooler and I have noticed my central air until doesn't kick on as much as it use too, so my old fan either didn't move as much CFM or was on it's way out? Hopefully with the help of this unit it will prolong the life of my new roof and central air unit. Good luck!
    • DIY
    • Verified Purchase
    Excellent Product
    Galvanized metal, well-built with U.S.-made motor.
    • Pro
    • Verified Purchase
    • Recommended
    This product is works good when it is hot, my attic is no longer hot, didnt come with an cut-out circle for faster installation, take your time and dont rush putting this on your roof.
      • Recommended
      Good Value for a attic fan
      Very similar to one I paid twice as much for. Hopefully the galvanized coating stands up.
      • Pro
      • Verified Purchase
      • Recommended
      Good design.
      Fine mesh for insect screen. Side of box has cardboard template for roof cut-out. Easy to install.
      • Pro
      • Verified Purchase
      • Recommended
      2 found this review helpful
      Showing 1-10 of 10 reviews