Add a solar attic fan. By using solar power, these attic fans can help increase ventilation and airflow without adding utility cost. Indoor air quality, reasonable energy bills, and the health of ...

A few years ago, I was helping a friend install baffles around her soffit vents. In the middle of the day, neither of us could stay in the attic longer than a few minutes. We didn't measure the ...

like this solar-powered vent from EcoHouse, feature an electric- or solar-powered fan that pulls air out of the attic. A standard powered exhaust vent turns on when the temperature inside the ...

Q: I live in a two-story, single-family home with an unfinished attic above the second ... Some have electric vent fans, and one house has a fan powered by solar cells. Our 30-year-old house ...