Cooling

Improve home system cooling options by installing a QuietCool Whole House Fan to reduce A/C use and improve comfort. At the flick of a switch, create a powerful cooling breeze that rushes through your home.

Savings

QuietCool Whole House Fans offer you savings of up to 50-90% on your A/C related costs! With their incredible motor, powerful speeds, and unique energy efficiency, most people see a return on investment in just 1-3 years.

Save Your AC Unit

Your A/C is the most expensive appliance in your home and with QuietCool you can stay cool and comfortable while reducing A/C runtime. Extend the life of your A/C and reduce maintenance repairs.

Ventilation

With a QuietCool Whole House Fan, you can achieve a full home air exchange in 3-4 minutes, up to 15-20 times per hour. With this ventilation power you can quickly remove cooking odor, pet dander, smoke, steam, and stale indoor air.

Indoor Air Quality

QuietCool Whole House Fans were designed to bring fresh, clean air from outside into your home, replacing the air in your existing home in just minutes. In a time where people are spending more time indoors, it is critical to remove poor indoor air quality that can plague your home.

Health Benefits

Airborne pathogens, dust, dangerous gases, and smoke can plague your house. QuietCool gives your home a gust of fresh air while flushing out all airborne pathogens that can make you and your family sick.

Perfect For Pet Homes

Our pets are great to have around and in the home but they can leave unpleasant dander behind. With a QuietCool Whole House Fan, you can usher out that dander as you cool your home. Leaving your home cooler, fresher, and more comfortable.

How Whole House Fans Work


How Whole House Fans Work


Open a few windows any time it’s cool and comfortable outside, typically in the evening, night and morning times. 


  • Turn your QuietCool fan on by setting the speed and timer 
  • QuietCool pulls in cool, fresh air from outside through open windows
  • QuietCool blows cool air into the attic, forcing existing hot air out attic vents
  • Your home has now been made cooler, healthier, and more comfortable with less AC use

When your QuietCool Whole House Fan is turned on, the fan will pull the cooler outdoor air into your home, through your windows, across your living space, into the attic, and out the attic vents, replacing the hot, stale air. This helps cool the home and attic by up to 30 ºF or more.

Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations.

According to the ALA, effective ventilation may also help keep bacteria, viruses and other pollutants out of the indoor air. Research shows that airflow and ventilation can alter how diseases spread indoors. The more stagnant the air is, the more likely diseases are to spread. Like the lungs, homes need to be able to breathe to make sure that fresh air comes in and dirty air goes out. Indoor air can build up high levels of moisture, odors, gases, dust, and other air pollutants. To keep the air safe indoors, fresh outdoor air is needed to dilute these indoor pollutants.

Per the CDC as it relates to COVID-19, to keep your house safe, the CDC specifically recommends opening windows and increasing ventilation.

Trident Stealth

Trident Stealth

More affordable
Uses a PSC motor
Air-tight damper box
High-performance acoustical ducting
Operate at a range of 1500 – 7000 CFM
15-year warranty

Stealth

Stealth

More energy-efficient
Uses an ECM motor
Air-tight damper box
High-performance acoustical ducting
Operate at a range of 1500 – 7000 CFM
15-year warranty

Whichever system you choose, you’ll be sure to notice an amazing difference in air quality and cooling. Talk to us now to talk about your need for a home fan system.

Learn about our products

Grizzly Mechanical Services, Inc. has a variety of QuietCool products available to keep the air in your home flowing well. We can equip your home with:

  • Whole-house single fans
  • Whole-house multi-fans
  • Attic fans
  • RF Controllers

Get the whole-house fan that suits your needs perfectly. Email us now to schedule a consultation.