Model # GT12

Internet #100572638

Store SKU #550175

null 12 in. Galvanized Steel Internally Braced Wind Turbine
0035358385004

12 in. Galvanized Steel Internally Braced Wind Turbine

$4986 /each
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Product Overview

Turbines offer all of the essentials for energy savings and are geared towards going green while maximizing ventilation capacity. The large flashing makes installation easy. When installed with adequate intake ventilation, the turbine reduces energy bills and the likelihood of winter ice buildup. Featuring 0.015 in. stamped galvanized steel, the Lomanco 12 in. Galvanized Steel Internally Braced Wind Turbine offers lasting durability and permanently lubricated ball bearings for hassle-free maintenance.

  • Extends the life of shingles, insulation and other building components by exhausting damaging heat and moisture from attic space
  • Galvanized steel construction for lasting durability
  • Wind powered turbine maximizes ventilation capacity while geared towards going green
  • Includes roof pitch gauge to help determine roof pitch

Info & Guides

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Name 12 in. Weatherwood Galvanized Internally Braced Dual-Bearing Wind Turbine 12 in. Galvanized Steel Internally Braced Wind Turbine 12 in. Mill Finish Aluminum Internally Braced Wind Turbine 14 in. Mill Finish Aluminum Internally Braced Wind Turbine
Brand Master Flow Whirlybird Whirlybird
Ratings (17) (5) (15) (15)
Power Type Turbine Turbine Turbine
Wildlife Guard Yes Yes Yes
Ventilation Type Wind Turbine Wind Turbine Wind Turbine
Material Galvanized Steel Galvanized Steel Aluminum Aluminum
View Product View Product View Product View Product

Specifications

Dimensions

Cut-Out Diameter (in.)
12
Product Depth (in.)
20
Product Height (in.)
17
Product Width (in.)
20

Details

Base Included
Yes
Color Family
Steel
Color/Finish Family
Silver
Material
Galvanized Steel
Power Type
Turbine
Product Weight (lb.)
9lb
Recommended Sq. Ft.
775
Returnable
90-Day
Ventilation Type
Wind Turbine
Wildlife Guard
Yes

Warranty / Certifications

Manufacturer Warranty
Lifetime- non-transferable

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Customer Questions & Answers

what is the difference between external and internal do i need both or two of the same to help w...

what is the difference between external and internal do i need both or two of the same to help with attic heat and circulation what is best
Asked by: chico
The internally and externally braced turbines both have the same internal construction. However, the externally braced turbines have three braces that surround the outside of the turbine. You can use either one of them.
Answered by: CommunityAnswer
Date published: 2017-07-28

just need the rotating part, will this work

Asked by: Bill
Hi Anonymous, and thank you for your recent inquiry with The Home Depot. For your convenience we provide online the specifications per our manufacturer for the product for you to review to see if the product will suit your needs. However, The Home Depot cannot advise any customer of how to use the product purchased or will be purchased. It is to the customer’s discretion of how to use the product purchased. Please be sure to read the instruction manuals that come with your products and/or contact the manufacturer for more assistance. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.
Answered by: HomeDepot
Date published: 2017-07-08

Are these adjustable to the roof pitch.

Asked by: ted
Yes, these are adjustable for a pitched roof.
Answered by: CommunityAnswer
Date published: 2017-07-14

Installing these wind turbines on a roof with cement tile shingles ?

Our home in Huntington Beach, CA has cement roof tiles. I am concerned about doing the installation of two turbines working with this type of roof tile. Does HomeDepot have installation service available for these turbines ? Also, how would I know how many turbines to install ? Is there a formula used to calculate the number of turbines based on the attic's area ? Thank you.
Asked by: Battlechief
Doubt HD would have install services. I built & installed my own. Sizing can be determined from Lomanco.com (manufacturere) web pages. All the details for sizing are on their site. I believe a 12" vent will service 1,500-1,600 SF with 100 sq in of inflow vent. I actually talked to someone in their engineering department about these vents. Oh, my riser box is 22" x 22" sq and 18" high. Width determined by base of vent (20"). My entire cost <$200 complete. Hope this helps you! Dave
Answered by: DaveVA
Date published: 2015-12-22
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Customer Reviews

12 in. Galvanized Steel Internally Braced Wind Turbine is rated 4.0 out of 5 by 5.
Rated 5 out of 5 by from Easy to install, serves its purpose. It seems to be decent quality construction and was really easy to install, just follow the included directions (don't forget to buy flashing sealant as is required).
Date published: 2012-07-15
Rated 1 out of 5 by from Picked one of these up at the Surprise, Az store. Had to drill new holes to mount it to the old ... Picked one of these up at the Surprise, Az store. Had to drill new holes to mount it to the old base. It seemed to turn OK but after watching it on the roof along with the other two wind turbines it seems very reluctant to turn while the existing turbines were busy spinning away. Going to take it back.
Date published: 2016-12-06
Rated 5 out of 5 by from wind turbine works! Was easy to install, works well - cooler in the carriage house now with the ventilation it provides.
Date published: 2013-06-05
Rated 5 out of 5 by from DIY wind Turbine Installation on Flat Roof I bought this Lomanco whirlybird wind turbine after talking to Lomanco's engineering department. The engineer assured me it would work very good for our 16' x 22' flat roof garage in Green Valley, AZ. In fact, he said there was no need for us to spend $400 on their solar unit. Today 5-21-15 I built an 18" riser and installed the entire unit on our garage. The top extends about 6" above the Parepet wall, so it does get good air. Tomorrow I will apply roof coating. Entire cost $150.
Date published: 2015-05-22
Rated 4 out of 5 by from Good product Bought 4 of this wind turbine, and installed on my newly expanded roof. Works well, and the design is flexible for optimum adjustment.
Date published: 2014-08-19
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