How do solar attic fans work?
Solar attic fans are installed on your roof and activated by the sun. They cool your attic by drawing out the hot air inside. A single solar attic fan can circulate up to 1,000 cubic feet of air per minute, providing enough ventilation for a 1,200 square-foot attic. Properly installed, solar fans provide years of carefree, no-cost cooling while reducing energy consumption in your home. Solar fans are low-voltage, so there is no risk of fire.
