Lomanco
Lomanco Whirlybird GT-12 Turbine Ventilator, 12 in Dia Throat, Steel, Silver, Galvanized
Sale price
$69.62
Regular price$80.15you save $10.53
Lomanco Turbine Ventilators are available in three sizes - 8, 12 and 14 in. The 14 in Big Whirlybird Turbine moves 37% more air than the 12 in Whirlybird Turbine. The 12 in Whirlybird Turbine is available in aluminum and galvanized finishes, as well as a tile roof design. Whirlybird turbines are also available in two models - internally or externally braced. While both internally and externally braced turbines have the same internal construction, our externally braced turbines have three braces surrounding the outside of the turbine.
Unit: EA
UPC: 035358385004
Model Number: GT12
Unit: EA
UPC: 035358385004
Model Number: GT12
Lomanco Whirlybird GT-12 Turbine Ventilator, 12 in Dia Throat, Steel, Silver, Galvanized
$69.62$80.15
- 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
- Air Flow Rate: 110 mph
- Base Size: 20 x 20 in
- Bearing Type: Ball
- Bracing Type: Internal
- Color: Silver
- Finish: Galvanized
- Material: Steel
- Net Free Ventilating Area: 259 sq-in
- Overall Height: 15-3/4 in
- Overall Length: 20
- Overall Width: 20 in
- Roof Pitch: 7/12
- Suitable for: Roof Pitches Up to 7/12
- Throat Diameter: 12 in