Top Whole House Fan Questions and Answers
If you're new to whole house fans, you may have questions about how they work, their benefits and more. Below we dive into the most common questions homeowners have about whole house fans.
Frequently asked questions about whole house fans
How do whole house fans work?
A whole house fan works by pushing out the warm, indoor air through the attic vents while pulling in the fresh outdoor air through the open windows.
When is the best time to use a whole-house fan?
For best results, whole house fans are typically used in the evening and early morning when the outside temperature is lower than the indoor temperature.
Can I run a whole house fan with an air conditioner?
Whole house fans can assist an air conditioner in cooling your indoor temperature. You can run a whole house fan to quickly reduce the home’s ambient temperature and later use an air conditioner to maintain the indoor temperature.
Can I use a whole house fan on a thermostat?
It is not recommended to use a thermostat to run a whole house fan. A thermostatically operated fan may operate automatically without opening windows, which may pull in warm air from the fireplace, reducing the home's cooling effect.
What size whole house fan do I need?
To determine the correct size, calculate the cubic footage of your home. Purchase a whole house fan with a CFM (cubic feet per minute) rating that exchanges air volume within 2 to 4 minutes.
Are whole house fans noisy?
Modern whole house fans are acoustically designed and precision-balanced to make minimal noise while operating. The QuietCool fans are the quietest with suspended installation and ultra-quiet motors with noise-dampening abilities.
Who installs the whole house fans?
Installation of a whole house fan is easy. You can do it yourself or hire a handyman to install the fan in a couple of hours.
What is the typical installation cost?
The installation cost of a whole house fan may vary from region to region. It is best to get a minimum of three quotes before settling on a hired professional.
How many windows should I open?
The number of windows to be opened will depend on the amount of net free venting required. You may selectively open windows to direct the cool outside air to the specific areas of your home.
Can I return a fan if I am not happy with my purchase?
It depends on where you purchase your whole house fan. If you buy a whole house fan from us, you’ll learn that Wholehousefans.com offer a 30-day money-back guarantee, less shipping charges if you are not satisfied with the purchase.
If you have more questions regarding installing a whole house fan, feel free to contact us at 1-661-775-5979.