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Active Ventilation

Model # ASF-14-C2

Internet # 202321540

1007 CFM Mill Finish 15 Watt Solar Powered 14 in. Dia. Roof Mounted Attic Exhaust Fan

This item has been discontinued.
The Home Depot no longer carries this specific product.

$237.00 /each




Model # ASF-14-C2

Internet # 202321540

Active Ventilation Products Aura Solar Attic Fan exhausts air continuously by using solar and wind power for optimum ventilation performance. Model ASF-14-C2 has a 15 Watt solar panel providing energy to 4 EC fans on sunny days to increase the CFM (cubic feet per minute) of 1007 of air flow performance. It is an excellent choice to exhaust attic heat in the summer to reduce hot attic temperatures. It will also exhaust moisture in the winter to keep the attic dry and cool to preserve attic insulation and prevent ice dams. The Aura Solar Attic Fan will produce 360 CFM at 11 mph without the solar powered fans through its patented engineered design with no moving parts. The attic fan is made of durable rust free aluminum and has 5 manufactured components: the vent head, 4 - EC fans, 1 - solar panel, vent collar and square flange. It has a 14 in. Dia throat opening with a 2 in. collar height and a 19 in. x 19 in. square flange. The vent head has three concentric cylinders with slotted vertical louvers. When air moves against the louvers of the outer and middle cylinders it is directed to create a circular airflow. The louvers of the inner cylinder face in the same direction as the air movement created by the outside cylinder. This air movement creates a Venturi effect which produces a vacuum or negative pressure to pull air from within the attic space.

  • No wiring or batteries required! Operates on solar energy
  • Does not require electricity to exhaust air from attics spaces
  • Solar panel operates at 12-Volt
  • Solar panel is manufactured tempered glass; rugged design to withstand high wind pressure, hail and snow load; providing exceptional panel rigidity
  • Quiet fan operation; designed to run up to 40,000 life hours per fan
  • Inner vertical louvers will keep insects, birds and squirrels from entering the vent allowing optimal air flow and no maintenance
  • Round aerodynamic design can with stand harsh weather and wind forces of up to 200 mph
  • Vent head has a flat one piece spun cap that prevents rain and snow from entering
  • Pitch capacity range: 3/12 to 12/12
  • Net free air: 144 sq. in. (1.00 sq. ft.)
  • Ventilation rule 1:300: One unit per 600 sq. ft. of attic space (maximum up to 900 sq. ft.)
  • Mill finish aluminum will continually have a long lasting clean appearance
  • 1007 CFM at 0.1 SP
  • Removable vent head for easy access
  • Exhausts air continuously even after the sun sets or on cloudy days
  • Works 24/7, helps to reduce energy costs
  • 5 year warranty
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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Cut-Out Diameter (in.) 
Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Color Family 
Color/Finish Family 
Power Type 
Product Weight (lb.) 
12 lb 
Reccommended Sq. Ft. 
Ventilation Type 
Voltage (volts) 
Wattage (watts) 
Wildlife Guard 
Warranty / Certifications
Manufacturer Warranty 


Rated 4.3 out of 5 by 6 reviewers.
Rated 5.0 out of 5.0 by Simple design, easy to install, moves a lot of air. I purchased two of these for a double wide mobil home that came with small, plastic, passive vents. One of the two was obviously a re-pack as it was damaged and not packaged like the other. My local HD took it back without hesitation. It was easy to install and moves a fair amount of air. It uses four 120mm computer fans instead of one large conventional fan. Time will tell as to how long they'll last, but they should be easy to replace when they do fail. I would suggest checking them annually. The panel itself seems to be a mid-grade, crystalline type that should hold up fairly well. The verdict will remain out for at least a year on whether they actually help save $$. In my case, just about anything would help... July 25, 2012
Rated 5.0 out of 5.0 by Two thumbs up We had Avalanche Roofing Contractors of Spring Tx install this fan for us and it has made a huge difference in our attics temperature. Highly recommend! June 11, 2011
Rated 5.0 out of 5.0 by Great Fan Great Fan, not hard to install at all even if you have to make the hole your self. Customer service was great also, even though the purchase was done on line the store personel was very good on instalation advice July 31, 2012
Rated 5.0 out of 5.0 by Easy to insall elctricity saving attic fan it is very easy to install, no wireing needed, extremly quit November 14, 2010
Rated 3.0 out of 5.0 by Product easy to install Four small fans in unit seem too small to make a noticeable difference in a garage. Might need more than one unit Recommend only if used in a small space May 14, 2013
Rated 3.0 out of 5.0 by Don't waste your money on the solar fans, just put in a passive vent Nice looking but I was hoping the fan would have better output. No where near advertised 600 CFM of air movement. Only one fan came on when even 50% shaded by a tree. Save yourself the near $200 on the solar fan with the (4) weakest computer fans you ever felt. Buy a non powered unit for $47. It is nice looking and no moving parts as opposed to your typical whirlybird turbo fans that will get noisy in a few years. Also this type of vent does well at keeping out bugs and small birds. September 8, 2012
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