Whole House Fans and Ventilation Systems
Whole House Fan Installation
A whole house fan installation from CO Home Cooling is the best way to completely cool your home, lower energy costs, and improve indoor air quality — all for a fraction of the cost of central air conditioning!
We install whole house fans from industry-leading manufacturers, providing you unbiased expertise and cost-saving measures to find the best whole house fan system for your home at the best price.
From estimate to install our whole house fan installation process can take as little as one week! Start with a hassle-free estimate you can trust. Once confirmed, our expert installers arrive at your home on-time with everything necessary to complete your whole house fan installation in a single visit.
With more than 8,000 fans installed, we are Colorado's whole house fan installation experts!
The Best Whole House Fans
The best whole house fan is the best whole house fan for your unique home — properly sized and ventilated! We are proud to offer products from two of the best whole house fan manufacturers — QuietCool and Triangle Engineering — providing unbiased expertise to find the best whole house fan for your home.
Eco-Friendly Home Cooling
Buy a Fan, Plant 5 Trees!
CHC is donating a portion of every whole house fan sold in support of the National Forest Foundation’s 50 Million for Our Forests campaign, the largest campaign in support of reforesting our publicly-owned National Forests.
For every whole house fan sold, CHC will fund the planting of 5 trees. Together, we'll restore thousands of acres of our National Forests.
Whole House Ventilation Fans
Whole house ventilation fans provide adequate airflow for your home to experience a complete air exchange every 3-4 minutes, creating a more efficient, comfortable and healthy home environment.
Additional attic fans and vents are often required to ensure your whole house fan system operates at peak performance. We recommend a minimum of 3 CFM (cubic feet per minute) of ventilation for every square foot above ground in your home.
Whole house ventilation fan systems reduce strain on existing home cooling systems by maintaining comfortable temperatures throughout your home while cutting your AC usage and home cooling costs by as much as 50-90%!
Attic Fan Installation
Attic fan installations are often needed to match the airflow in the attic to the airflow from your whole house fan. We recommend a minimum of 1 square foot (144 sq. in.) of net free (sfnf) attic ventilation for every 1,000 cfm of air moved by the fan. Most homes need additional attic fans or vents to complete the installation of a whole house fan by adding passive vents or a solar powered attic fan.
From solar attic fans to passive gable vents and more, we install attic fans and vents in a variety of makes and models to suit your home ventilation needs. For homes with tile or metal roofs, we will install attic fans and vents in the existing soffits or gables to minimize roof alterations.
We are Colorado's top-rated attic fan installers with the solutions you need to complete your whole house ventilation system!
Whole House Fan Reviews
"We have used our A/C 80-90% less often than before installing our whole house fan. It's like having the A/C on! Wish we would have done this years ago!"
— Mike, Highlands Ranch
"As an architect designing zero energy homes, I expect the best service and components for our projects. Whole House fans are all you need for cooling in a front range home!"
— Brian, Boulder
How Whole House Fans Work
Using your whole house fan couldn't be easier! When the outside air temperature is cooler than inside your home or attic, do the following:
1 Open a few windows 4-6 inches
2 Turn on your whole house fan using the switch, portable remote, or timer
3 Feel a nice, cool breeze as air passes through your home, replacing all the stale, trapped air
4 Experience a complete air exchange in your home in just 3-4 minutes
5 Save money as warm air is expelled from your attic, keeping your home comfortable for hours and cutting cooling-related energy use by up to 90%
Whole House Fan Service & Repair
Is your whole house fan old, noisy, or not working at all? We are here to help! All our QuietCool whole house fans, Triangle whole house fans, attic fans and vents come with limited warranties from the manufacturers. If anything goes wrong, give us a call and we'll send a tech right away!
We repair and service any whole house or attic fan with a rigorous 15-point inspection and cleaning to extend the life of your whole house fan and attic ventilation systems.