How Long Has This Form Of Home Cooling Been Used?

Before there was air conditioning, people used fans to cool their homes. Whole house fans have been used in the United States for a very long time. Within the last 15 years, fan designs and efficiencies have changed dramatically for the better.

Will Your Whole House Fans Affect The Blown-In Insulation In My Attic?

By virtue of design, our fans will have a minimal impact on attic insulation.

When Should I Use My Fan?

Typically the evening and early morning hours. Anytime the outdoor temperature is cooler than inside your home.

Where a Whole House Fan Works

by George Karonis March 27, 2013

A whole house fan is most effective at cooling homes in areas that have hot summer days and cool nights. They work best in areas where humidity levels are lower. Like in Region 1 above, a whole house fan can eliminate A/C usage nearly 90% of the time.

Region #1: Reduce A/C Usage Up to 90%

Region #2: Reduce A/C Usage Up to 70%

Region #3 – 5: Reduce A/C Usage Up to 50%

In Region 6 – Your whole house fan could be used to as a air conditioning assist – meaning you would use your fan to remove a large percentage of the ambient heat in your home and attic. After exhausting your home (and turning your fan off), your air conditioner will run much more efficiently, cooling your home quicker.

In Alaska – Using a whole house fan – eliminates the need for air conditioning.

Where a Whole House Fan Works

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