Air Vent 53560 Solar Powered Gable Fan, 800 CFM BF15 Teeth per Inch: 24

Teeth per Inch: 24

Color: Gray Primer

With chrome-plated bars to resist corrosion

Overall diameter : 1/2"

great for new doors or replacement

Air Vent 53560 Solar Powered Gable Fan, 800 CFM BF15 Teeth per Inch: 24The Gable Mount Solar Vent is an exciting alternative to traditional attic ventilation. That's because it is powered by a solar panel that collects energy directly from the sun and converts it into electricity naturally to power a durable, high efficiency 24 Volt DC motor. As a totally solar powered solution, it's also environmentally friendly. Theres no electrical hookup or electrical costs ever. Its easy to install and easy on your wallet! And that