Lomanco Whirlybird GT12 Turbine Ventilator, 12 in Dia Throat, Steel, Silver

About This Item

• 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

Description

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.

Unit: EA

Specifications

• Air Flow Rate: 110 mph
• Base Size: 20 x 20 in
• Bracing Type: Internal
• Color: Silver
• Material: Steel
• Overall Height: 15-3/4 in
• Roof Pitch: 7/12
• Throat Diameter: 12 in

Application: For residential applications

Warranty: Lifetime Transferable

Manufacturer Part Number and UPC

MPN: GT12 – UPC: 035358385004