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.

Quiet Cool 2250 Adapter QCADAPTER2250

All purchases backed by our ironclad money-back guarantee

Quiet Cool 2250 Adapter QCADAPTER2250

Regular price: $59.00
Sale price: $59.00
Regular price: ~~$70.00~~
Unit price: per

SKU: QCADAPTER2250

Shipping calculated at checkout.

Must be used on the Quiet Cool Whole House Fans if you are going to to mount it vertically on a wall.

The vertical adapter makes sure that the dampers on the whole house fan close all the way. For use with the CL-2250 and ES-2250 whole house fan

For 14″ x 18″ Damper Ceiling Box

Quiet Cool 2250 Adapter QCADAPTER2250

Quiet Cool 2250 Adapter QCADAPTER2250

Fast Shipping On All Whole House Fans!