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Cool your home for less with QuietCool

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Whole House Fans
Whole House Fans
Whole House Fans
Whole House Fans
Whole House Fans
Whole House Fans
Whole House Fans
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!
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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
Reviews
Reviews
Reviews
Reviews
Cosmic comfort helped us in changing out mismatched lighting.  We will definitely recommend them.  Doug was professional and helpful throughout.
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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!!
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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.
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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!
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Arcadia Lima
Conner and Jalen were the ultimate professionals and representatives of Cosmic Comfort.  Best wished for them in their careers ahead.
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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.
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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!
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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.
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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
Benefits
Benefits
Benefits
Benefits
Benefits
Benefits
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
Buying Guide
Buying Guide
Buying Guide
Buying Guide
Buying Guide
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
Add-Ons
Add-Ons
Add-Ons
Add-Ons
Add-Ons
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.

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