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SAY GOODBYE TO SUMMER AC COSTS!

QUIETCOOL WHOLE HOUSE FANS

QuietCool Whole House Fans

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COOLING

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ENERGY SAVINGS

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VENTILATION

QuietCool Stealth Pro whole house fans bring a sleek design, patented technology, energy efficiency, and an ultra-quiet motor to your home cooling system.

• Available in various sizes

• 3-Speed Electronically Commutated Motor

• 66.7 watts to 725 watts (depending on the model)

• 1,479 CFM to 6,996 CFM (depending on the model

• 15-year limited warranty 

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STEALTH PRO SERIES
WHOLE HOUSE FAN

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TRIDENT PRO SERIES
WHOLE HOUSE FAN

QuietCool Trident Pro whole house fans offer the quickest return on investment, delivering the most powerful home cooling solution by providing maximum indoor airflow.

• Available in various sizes

• 2-Speed Permanent Split Capacitor Motor

• 115 watts to 1,147 watts (depending on model)

• 1,498 CFM to 7,015 CFM (depending on model)

• 15-year limited warranty 

Our Smart attic fans automatically control the motor speed based on the conditions in the attic. Attic fans maintain an optimum climate while minimizing energy consumption.

• Solar-powered and hard-wired models

• 22 watts to 205 watts (depending on model)

• 1,343 CFM to 2,830 CFM (depending on model)

• 15-year limited warranty 

SMART
ATTIC FANS & VENTS

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FIND YOUR FAN

See how much the perfect QuietCool Whole House Fan for your home costs with our DIY estimator tool!
Fan Finder is designed to deliver you an accurate quote in as little as 10 minutes!

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TOP-RATED QUIETCOOL DEALER IN COLORADO

THOUSANDS OF HAPPY CUSTOMERS

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AWARD-WINNING
SERVICE

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INDUSTRY-LEADING
WARRANTIES

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EXPERIENCED STAFF
NO SUB-CONTRACTORS

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UNLIMITED CASH BACK
SAVINGS

#1

COOLING

SYSTEM

IN AMERICA

QuietCool whole house fan, attic fan, garage fan, and gable fan products

Join The QuietCool Revolution

A Breath of Fresh Air

With the ability to exchange stale indoor air in moments, your whole house fan rids your home of burnt popcorn, smoke, foul odors, and stale air faster and more efficiently than any closed-loop ventilation system.

Better Home Efficiency

AC units can cost upwards of $20,000 for a home, not including the costs of regular maintenance and system repairs. A whole house fan, with proper home ventilation, can extend the lifespan of your air conditioning unit by reducing the strain of extended use. Running your AC less often means more cost savings too!

More Cost Savings

Other home cooling systems can cost up to $5.00 to run each hour depending on the size of your home. Whole house fans operate for pennies per hour — saving you up to 90% on your home energy costs — and can deliver a return on investment in as little as one day!

Lower Carbon Footprint

Operating on less than 200W of power, whole house fans dramatically reduce a home's carbon footprint. With solar powered options available, a whole house fan system can completely cool a 2,500 sqft home while remaining close to net-zero.

Better Heat Relief

Unlike air conditioners and evaporative coolers, which cool and recirculate ambient indoor air, your whole house fan will replace all the hot air in your home in a matter of minutes with a crisp, cool breeze. Complete air exchanges every 3-4 minutes maintain a comfortable indoor environment.

Healthier Home Environment

Humid, stagnant air is a breeding ground for viruses, germs and other pollutants. Your whole house fan system helps combat viral spread and respiratory discomfort by replacing stagnant indoor air with fresh, clean air from outside.

Thermal Mass Cooling

Unlike other home cooling systems, which are designed to only cool the air in your home, whole house fans promote thermal mass cooling. TMC occurs when a whole house fan floods the entire home with cool air, picking up and expelling warmer air from every surface of your home. This allows indoor temperatures to stay cooler for longer amounts of time, and for less than 10% of the cost!

Added Home Protection

The #1 cause for premature aging and replacement of asphalt shingles and roofing is superheated air trapped inside the attic (unless it's hailing outside). Additionally, moisture buildup can cause the structure of your roof to warp and weaken, as well as damage attic insulation. A good home ventilation system expels hot, humid air and cools your roof from below, extending the life of roof shingles, structure, and insulation significantly.

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"Wow! It Works! When the fan is on it's very quiet, and you can feel the fresh air flowing through the house. It cools down the upstairs bedrooms in a hurry making for a comfortable night's sleep." 

— Homeowner, Castle Rock

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"I love being able to cool my home down in an instant with my whole house fan and not have to pay the high cost of A/C. I also love how I can clear out offensive cooking smells immediately!" 

— Leslie, Parker

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How QuietCool Works

1 Open a few windows any time it’s cooler outside than inside, typically in the morning and evening

 Turn your QuietCool fan on by setting the speed and timer

 Feel a nice, cool breeze as air passes through your home, replacing all the stale, trapped air 

Experience a complete air exchange in your home in just 3-4 minutes

Save money as warm air is expelled out your attic, keeping your home comfortable for hours and reducing home cooling costs by up to 90%

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What The Experts Say...

U.S. Department of Energy

Reports that installing a whole house fan is the most cost-efficient way to cool your home.

Pacific Gas and Electric Company

Found that whole house fans use up to 90% less energy than compressor-based air conditioners.

Xcel
Energy

Notes that whole house fans are one of the best ways to reduce household energy demand. Whole house fans draw cool nighttime air in and forces out hot air that built up during the day.

American Lung Association

Found that even months after a pet leaves a home, allergens may remain in dust, causing asthma and allergies.

Centers for Disease Control and Prevention

Says one of the four best things you can do for your home, as it concerns the spread of viruses, is to increase ventilation with fresh air.

U.S. Environmental Protection Agency

Says whole-house fans can help protect people indoors from airborne transmission of Covid-19 because they increase ventilation with outside air to cool indoor spaces.

American Medical Association

Reports that indoor air pollution is directly responsible for as much as ⅓ of our national health care costs.

University of California, Los Angeles

Found whole house fans essentially eliminated an air conditioner in 10 of the 16 California climate zones.

Harvard
University

Harvard has found that ventilation is a crucial part of how viruses and bacteria spread within indoor environments.

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LOWER HOME COOLING COSTS ONCE AND FOR ALL!