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Whole House Fans

Forget Hot Sleepless Nights

As the weather heats up in California, your home gets hot and stuffy too. Even though the night air feels great outside, inside your home its a hot sticky mess. Keep cool and stop dreading the electric bill after we help you flip that problem on its head!

Cool With Fresh Outside Air

You need a way to pull cool morning or evening air into your house. A whole house fan does exactly that! Pulling in air through open windows, the musty, stale, warm air is replaced with cool, fresh air in minutes. This extends the time before you must turn the a/c on. With a whole house fan used the right way, you will save on energy and maintain a cool home throughout the summer heat.

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Reviews

Cosmic comfort helped us in changing out mismatched lighting. We will definitely recommend them. Doug was professional and helpful throughout.

Linda Lamerson

Jalen came on time for an estimate on what I wanted done. He explained the options I had and what he thought would be the best for me. Yery pleasant young man. Thanks Jalen!!

Calvin Cromwell

Jalen was kind, courteous and efficient. I appreciated him explaining what he was doing and getting it all done in a timely manner.

Jennifer Najera

We’re very pleased with Cosmic Confort. They’re very professional and honest. They were always on time and left everything clean and tidy!

Arcadia Lima

Conner and Jalen were the ultimate professionals and representatives of Cosmic Comfort. Best wished for them in their careers ahead.

Massey Casper

Showed up when they said they would, did everything, were professional. Better than the other electricians in the area, that's for sure.

Caity Malcolm

Had them come out and wire my pool heater. Came out the next day and had it wired the same day. Very professional, fair price and great customer service!

Michael Toste

Installed a Quiet Comfort whole house fan. The installers were punctual, professional, and very neat. The fan itself is amazing and quiet. Cools the house down quickly at night. Very happy.

John Pish

How does a Whole House Fan work?

A whole house fan is used anytime it's cooler outside than inside. To instantly feel refreshed, just open a few windows and turn on the fan! Cool outside air is pulled through the home and pushed out the attic. For best results, run the fan on low for 6-8 hours at night. This cools the heat soaked structure of your home and sets you up for a fresh new day.

Burn dinner? Forget to take out the trash? A QuietCool whole house fan exchanges the air in your home in just 4 minutes, making quick work of odors like these.

Benefits

Save 50-90% on your a/c bill.

Extend the life of your a/c system.

Exchange hot air for comfort instantly.

Balance the temperature in your home.

Eliminate odors in home.

Improve indoor air quality.

Improve Your Indoor Air Quality

Viruses, allergens, germs, pet dander- are you more protected from these things inside your home?

You may think of outside air as "Dirty" but actually your home builds up irritants from cleaners, chemical off gassing from plastic products, and more. The American Lung Association says the air inside your home is 2 to 5 times more polluted than the outdoor air.

Running a whole house fan clears the polluted air out of your home and replaces it with fresh outdoor air.

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Buying Guide

Stealth 3.3

Homes Under 1,200 Sq. Ft.

No matter the size of your home, QuietCool has a fan for you. The Stealth line is the newest evolution of the original, patented, ducted whole house fan. These are the most efficient options in the array of quiet whole house fans that QuietCool built their name on. With its brushless motor, insulated dampers, and ultra-efficient low speed, a Stealth fan boasts the lowest lifetime cost in the lineup as well.

Specs

Airflow (CFM)

Watts

Decimal Rating

High

3,154

264

47.4

Low

1,980

74

36.1

Stealth 4.8

Homes from 1,200 to 1,800 Sq. Ft.

For medium to large home the Stealth line is the newest evolution of the original, patented, ducted whole house has fan. These are the most efficient options in the array of quiet whole house fans that QuietCool built their name on. With its brushless motor, insulated dampers, and 3 speeds to choose from, a Stealth fan boasts the lowest lifetime cost in the lineup as well.

Specs

Airflow (CFM)

Watts

Decimal Rating

High

4,280

408

47.4

Medium

3,500

225

41.6

Low

2,361

74

33

Stealth 5.5

Homes from 1,800 to 2,400 Sq. Ft.

Stealth 7.0

Homes from 2,400 to 3,500 Sq. Ft.

For medium to large home the Stealth line is the newest evolution of the original, patented, ducted whole house has fan. These are the most efficient options in the array of quiet whole house fans that QuietCool built their name on. With its brushless motor, insulated dampers, and 3 speeds to choose from, a Stealth fan boasts the lowest lifetime cost in the lineup as well.

Specs

Airflow (CFM)

Watts

Decimal Rating

High

5.0 5,044

490

50.7

7.0 6,996

725

51.7

Medium

5.0 4,238

268

43.6

7.0 5,448

319

45.3

Low

5.0 2,870

88

35.6

7.0 4,308

166

41.4

Add-Ons

Smart Attic Fan

Attic fans keep your attic safe and your attic cool and ventilated all year long. An attic fan can save you up to 30% on your A/C cooling costs by just cooling your attic space. They allow you to cool and ventilate the largest portion of your home that A/C doesn’t reach. This process of cooling and ventilating your attic allows your home to stay cooler, longer because it is no longer working against your attic which can get up to 160ºF. An attic fan not only works to keep your attic cooler but it also keeps your home safe from humidity and heat damage!

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Solar Attic Fan

Solar gable attic fans work by using sunlight to power the fan’s motor to help prevent any heat or moisture build-up in your attic. Your attic can reach temperatures of up to 150 ºF which can destroy the integrity of your home as well as completely destroy your roof because of the humidity and moisture build-up. Because of this, solar attic fans can prolong the life of your roof structure and air conditioning while helping you save up to 30% on A/C costs.

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Garage Fan

Garage Whole House Fans keep your garage cool and ventilated all year long. A Garage Whole House Fan operates on just a few pennies per hour, so don’t expect a high electric bill. Garage whole house fans allow you to cool and ventilate the largest portion of your home that A/C doesn’t reach. This process of cooling and ventilating allows your garage to stay cooler, longer because it is no longer working against your attic which can get up to 160 ºF.

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Whole House Fan Blog Articles

Visit the Learning Center for more information on whole house fans. There you can find descriptive articles on how they work, sizing, and a detailed buying guide.

Everyone deserves to feel comfortable in their home without paying a ton on utility bills.

Get Your Quote

Cool your home for less with QuietCool

Forget Hot Sleepless Nights

Cool With Fresh Outside Air

How does a Whole House Fan work?

Improve Your Indoor Air Quality

Smart Attic Fan

Solar Attic Fan

Garage Fan

Whole House Fan Blog Articles

Whole House Fan vs Attic Fan: What's the difference?

What is a Whole House Fan and How Does it Work?

QuietCool Whole House Fan Buying Guide- Updated 2022

Why Isn't My AC Blowing Cold Air?

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Everyone deserves to feel comfortable in their home without paying a ton on utility bills.