What is an attic fan and how do they work?
An attic fan gives you a complete air exchange every 3-4 minutes by replacing the air inside your attic with the air outside using the existing attic vents. They are usually installed on a gable vent or into the roof of the home.
With energy rates higher than ever, many homeowners are looking for ways to cut down their bills while still keeping the whole house cool. Choosing a more energy-efficient air conditioner is one solution but for many homes, an even better solution is an attic exhaust fan.