The high level of heat in the attic will be transferred through the fan housing into the house. In calculating the cooling effectiveness of a particular fan one needs to consider the conductive ...

This is the most common way to vent an attic. In order to facilitate this exchange of warm and cool air ... Add a solar attic fan. By using solar power, these attic fans can help increase ...

These fans work by evacuating the hot air from your attic and drawing in cool air from outside. As a result, your attic remains relatively cool, and this can help keep your house cool in the summer.

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 ...

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