RECENTLY VIEWED
Skip to main content 
Sign In 
Live Chat
24/7 Help Sign in for the Best Experience
Don't have an Account? Create an Account
Roll over image to zoom in
Product Features
Product Overview
Related Videos
Reviews
Questions & Answers
LOMANCO GT12 Whirlybird Turbine Ventilator, 12 in Dia Throat, Steel, Silver
Item #: GT12 by LOMANCO
UPC #: 035358385004
See reviews See
reviews
QTY
–
+
+ Add to Wishlist
Buy in Bulk & Save - See How
Watch Now
30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
- Permanently lubricated upper and lower ball bearings that ensure long life and no maintenance
- Riveted at every connection
- 21 air foil curved vanes with rolled vane edges to deflect water
- Large flashing for easy installation
- Tested to withstand winds of 110 mph
- Easy installation
- Reduces energy bills
- Reduces winter ice build up
- Big Whirly 14 in moves up to 37% more air than the 12 in
Country Origin Code
US
Flashing Included
Y
Adjustable Base
Y
Vent Material
Galvanized Steel
Manufacturer Color/Finish
Mill
ECCN
EAR99
Hazardous Material
No
Height (in)
17
Width (in)
20
Color/Finish Family
Other
Width
20.00
Length
20.00
Height
17.00
Material
Steel
Application
For Residential Applications
Warranty
Lifetime Transferable
Overall Height
15-3/4"
Color
Silver
Base Size
20 x 20"
Air Flow Rate
110 mph
Nomenclature
GT-12 GALV TURBINE & BASE UNIT
Roof Pitch
7/12
Throat Diameter
12"
Bracing Type
Internal
TURBINE BASE UNIT 12IN MILL GV
Specifications:
Specifications:
Application: For residential applications
Warranty: Lifetime Transferable
All LOMANCO Whirlybird turbines come with a lifetime transferable warranty. Simply put, you can't buy a better turbine. The turbine design features permanently lubricated upper and lower ball bearings that ensure long life and no maintenance. Other common features of the turbine are its rigid spider-type construction riveted at every connection and tested to withstand winds of 110 mph, 21 air-foil curved vanes with rolled edges to deflect water and 100% rust-free all-aluminum construction. The Whirlybird turbine's large flashing makes installation easy. The Whirlybird turbine's exclusive vari-pitch base adjusts to a 12/12 roof pitch for use on many roof applications. When installed properly, the Whirlybird turbine reduces energy bills and the likelihood of winter ice buildup.