Whole House Fan
Highlands Ranch
Save on Energy Bills With a Whole House Fan System
As a Highlands Ranch homeowner, you get to experience the many benefits of Colorado’s mild summer temperatures. You may feel like running your air conditioner is a waste of money and energy in this cool climate, but how else would you cool down your home?
Many Highlands Ranch residents turn to whole house fans to lower their energy bills, improve the air quality in their homes, and enjoy many other benefits. Schedule a quote for a whole house fan in Highlands Ranch today, and our team at Colorado Insulation & Whole House Fans can help you determine whether this cooling system is right for you.

What Is a Whole House Fan?
A whole house fan is an alternative or addition to central air conditioning for homes in cooler climates like Highlands Ranch. This system pulls in cool air from open windows and doors, then circulates it throughout the house. Meanwhile, attic vents draw the hot air within your home into the attic and out of the building.
Whole house fans are commonly known as attic fans, but don’t be confused — these systems cool the entire house. They work best on days when the outside temperatures are cooler than the inside temperatures for at least a few hours of the day.
At Colorado Insulation & Whole House Fans, we exclusively install QuietCool fan systems. These fans are some of the most efficient models on the market and are much quieter than traditional whole house fans.
Depending on your cooling needs, you may benefit from having a whole house fan and a window air conditioning unit or central air conditioning system. Talk with our cooling experts to learn the most efficient cooling solutions for your needs.
Benefits of a Whole House Fan in Highlands Ranch
Lower Energy Costs
Running a whole house fan costs up to 90% less than running a central air conditioning system. On moderate summer days in Highlands Ranch, your AC may not be necessary, and running it to cool your home a few degrees could be a waste of money.
Instead, you can use your whole house fan to pull in the free, naturally cool air from outside, helping you save on your energy bills and lessen your environmental impact. Energy efficiency updates also increase the value of your home.
Quiet Cooling Solution
Cleaner Air Quality
How a Whole House Fan System Works
Installing a whole house fan is a quick and easy process. Our technicians will start by determining the best location for the fan to provide optimal airflow throughout your home. Below the attic, within a central hallway, is usually the best placement for these fans.
Next, we’ll cut an air intake hole, then mount the fan in the ceiling. The fan will draw hot air into the attic and through the existing vents in your roof.

Operating your fan is also simple. Just follow these steps to optimize your whole house fan usage:
- Open a few windows in the rooms you want to cool. You only need to open them a few inches for your fan to pull in cool air from them.
- Set the timer on your fan. You’ll quickly learn how fast your fan can cool down your home.
- The fan will pull in the cool air from outside and circulate it throughout your home, rapidly cooling down the indoor air temperature.
- Meanwhile, the attic ventilation will expel hot air and lingering airborne pathogens from inside your house.
Your QuietCool whole house fan system will change the air within your home between 15 and 22 times per hour of run time. This process allows even large homes to cool down quickly.
For the best results, reserve your whole house fan for when the outside temperature is cooler than the inside temperature. Many people run their fans in the mornings and evenings before the day heats up.
Is a Whole House Fan Right for Your Highlands Ranch Home?
A whole house fan could be a great solution for your home if any of the following are true:
- You prefer fresh air over running the air conditioner.
- You don’t run your air conditioner as often as you’d expected.
- You want to save money on your energy bills.
- You’re looking for ways to improve your home’s energy efficiency.
- You often keep your windows open but need a better way to circulate air throughout your home.
Our team at Colorado Insulation & Whole House Fans can provide an in-home consultation and estimate. Learn more about installing a whole house fan in Highlands Ranch or schedule your estimate today by calling 303-229-8598.