This item cannot be shipped to the following state(s): AK,GU,HI,PR,VI
With this 12 in. diameter Black Solar-Powered Roof Exhaust Fan you receive a powerful 10watt solar panel. You will pay less for energy and keep your attic cool in the summer. The fan's turbo-powered green solar technology also utilizes wind power to help ventilate your roof in the evenings. Radiant heat leaves the attic, while rain and snow stay out. Insulation remains dry in the winter.