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.

Winterized Insert for 3100 Model Fans

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Winterized Insert for 3100 Model Fans

Regular price: $75.00
Sale price: $75.00
Regular price: ~~$80.00~~
Unit price: per

SKU: QC WI-1422

Shipping calculated at checkout.

Quantity must be 1 or more

Use this insert to further insulate your Quiet Cool Whole House Fan. Goes behind the grill.

Will not work for Quiet Cool Fans older than 2019. Only for newer models.

R40 value

For ES and CL 3100.

Winterized Insert for 3100 Model Fans

Winterized Insert for 3100 Model Fans

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