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QC Manufacturing, Inc. will be closed Nov. 22nd and 23rd. Happy Thanksgiving from the QuietCool team.

QuietCool Is An Advanced Whole House Fan That Can Save You Up To 50%-90% Off Your A/C Related Costs.

It is a ventilation system that is whisper quiet compared to the old traditional whole house fans. QuietCool allows homeowners to turn off their most expensive appliance and maintain and improve the comfortability in their home.

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QuietCool Benefits

  • QuietCool Lowers A/C Run Time by up to 90%
  • Safely Remove Pet Dander and Odors
  • Remove Cooling Odors and Heat
  • Remove Bathroom Odors and Steam along with Humidity
  • Expels Odors, Germs, Smoke and VOC Gases
  • Say Goodbye to Hot, Sleepless Nights
  • Helps Prevent Mold and Mildew
  • Remove Unsightly Box Fans and Air Blower
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We live in the SF Bay Area where we have pretty cool summers. But when we have a heat wave, sometimes for a week at a time, we have no way to cool our house. By running my QC just in the early morning and at night, my house stays comfortable all day. I am happy with my purchase. In hindsight, I should have installed it with the option of remote control. It would be convenient to turn it on and off from bed.

We live in the SF Bay Area where we have pretty cool summers. But when we have a heat wave, sometimes for a week at a time, we have no way to cool our house. By running my QC just in the early morning and at night, my house stays comfortable all day. I am happy with my purchase. In hindsight, I should have installed it with the option of remote control. It would be convenient to turn it on and off from bed.

We live in the SF Bay Area where we have pretty cool summers. But when we have a heat wave, sometimes for a week at a time, we have no way to cool our house. By running my QC just in the early morning and at night, my house stays comfortable all day. I am happy with my purchase. In hindsight, I should have installed it with the option of remote control. It would be convenient to turn it on and off from bed.

- Richelle Wilkerson | Sacramento, CA

- Richelle Wilkerson | Sacramento, CA

- Richelle Wilkerson | Sacramento, CA

I self installed the QC CL-3100 fan in a 1500 sq ft ranch style home with the 2 speed switch and timer. The fan is unbelievably quiet, when we turn it on, it feels more like a cool late spring breeze wafting through the house rather than a vent fan. A/C usage has been cut by half and the comfort level in the house has increased considerably.

I self installed the QC CL-3100 fan in a 1500 sq ft ranch style home with the 2 speed switch and timer. The fan is unbelievably quiet, when we turn it on, it feels more like a cool late spring breeze wafting through the house rather than a vent fan. A/C usage has been cut by half and the comfort level in the house has increased considerably.

I self installed the QC CL-3100 fan in a 1500 sq ft ranch style home with the 2 speed switch and timer. The fan is unbelievably quiet, when we turn it on, it feels more like a cool late spring breeze wafting through the house rather than a vent fan. A/C usage has been cut by half and the comfort level in the house has increased considerably.

- Craig W. Aspen Hills, MD

- Craig W. Aspen Hills, MD

- Craig W. Aspen Hills, MD

We do not have air conditioning and have gone summer after summer suffering from the heat being trapped in our house that had made it difficult to sleep.What a lifesaver this product has been. We recommend the QuietCool fan to all of our family and friends.

My husband and I simply love our QuietCool whole house fan. We
do not have air conditioning and have gone summer after summer
suffering from the heat being trapped in our house that had made
it difficult to sleep. With the QuietCool fan, we are able to reduce
the heat in the house once the sun goes down by over 15 degrees
in less than 60 minutes.

My husband and I simply love our QuietCool whole house fan. We
do not have air conditioning and have gone summer after summer
suffering from the heat being trapped in our house that had made
it difficult to sleep. With the QuietCool fan, we are able to reduce
the heat in the house once the sun goes down by over 15 degrees
in less than 60 minutes and it continues to keep the house cool
throughout the night. What a lifesaver this product has been. We
recommend the QuietCool fan to all of our family and friends.

- Shannon Price

- Shannon Price

- Shannon Price

I have been a homeowner for 20 years and this is
the best thing I have ever bought for my home. This
is the best product anyone can buy. This is the only
thing I would recommend to any home owner without
hesitation. This is the only thing I can say IS WORTH
MORE THAN I PAID FOR IT

I have been a homeowner for 20 years and this is
the best thing I have ever bought for my home. This
is the best product anyone can buy. This is the only
thing I would recommend to any home owner without
hesitation. This is the only thing I can say IS WORTH
MORE THAN I PAID FOR IT

I have been a homeowner for 20 years and this is
the best thing I have ever bought for my home. This
is the best product anyone can buy. This is the only
thing I would recommend to any home owner without
hesitation. This is the only thing I can say IS WORTH
MORE THAN I PAID FOR IT

- Charles Van Curler

- Charles Van Curler

- Charles Van Curler

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Built In America

  • High performance Motors with 10-15 year warranty - ECM and PSC motors
  • Aerospace grade aulluminum fan blades that are computer balanced
  • Heavy duty American steel formed housing
  • Protective Finger Guards
  • Adjustable steel straps for easy mounting and installation
  • Duct clasp creates air tight seal - no screws or tape required
  • High performance sound supression ducting 7-9ft
  • R5 Damper box fits 16 and 24 on center - no framing or joist cutting required
  • Removable Grille for easy cleaning - dish washer safe
  • R5 insulated barometric damper doors with a foam seal creating an air tight lock (optional R40 winterized insert for cold climates available)

What is a Whole House Fan

A whole house fan is a ventilation cooling system for the home that uses less energy than a traditional air conditioner. This energy efficient system works by pulling cooler air from the outside of the home to the inside, creating active cross breezes with open windows.

How Do Whole House Fans Work

Since it is normally cooler in the evenings, this would be the best time to turn on the whole house fan. Homeowners simply open a few windows and the whole house fan will cool and ventilate the entire home. When sized properly whole house fans can exchange the entire air in the home every 3-4 minutes, or 15-30 times per hour. When running the system for several hours, all the hot air will be pulled out of the mass in the home. This process is called thermal mass cooling. Because the hot air is vented through the attic to the outside, the home stays cooler the next day as well. The home will feel fresh and cool with a whole house ventilation fan.

The World’s Most Quiet & Efficient Whole House Fan System

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Why QuietCool Whole House Fans are Better Than Their “Competition”

quietcool whole house fan inside an attic

Every Possible Rule Regarding a Whole House Fan