Whole house fan installed

A whole-house fan is often installed in the attic but cools and ventilates the entire home. A whole-house fan costs less to install and run than central or mini-split AC systems. Running a whole-house fan during the cooler hours reduces air conditioning needs in most homes. Still, a whole-house fan cannot completely replace an air conditioner in hot and humid climates. A whole-house fan improves indoor air quality and comfort by exchanging the home's air volume every 3 to 4 minutes.

Whole-house fans are not ideal for hot and humid climates or areas requiring extra security because they rely on outside air drawn in through open windows. Whole-house fans are worth it in most homes and typically have a 1- to 3-year return on investment ROI due to AC energy savings. Homes in moderate climates with a significant temperature difference between the days and evenings see the most benefit.

A whole-house fan effectively cools the home when the outside air is cooler than the indoor air. Whole-house fans draw in outside air through open windows and vent warm indoor air through the attic. Whole-house fans work best in the evening, overnight, and early morning.

QuietCool offers "whisper-quiet and energy-efficient" ducted whole-house fans for attic installation and roof-mounted fans for homes without attic space. Select a whole-house fan size that moves 2 to 3 cubic feet per minute CFM of air per square foot of living space.

Ceiling height and geographical location also impact the required fan size. Homes with ceilings over 8 feet should size up due to the increased air volume. The ideal location to install a whole-house fan is in the attic floor through the ceiling at the home's center, typically in a hallway and free from obstructions. Install the fan in the uppermost ceiling of a multi-level home.

This process will flush in the outdoor air and flush out your stale, indoor air. A whole house fan is most effectively used when it is run at the proper time, however, the way in which it is used is very important as well.

When using a whole house fan, the first important step is making sure the outside temperature is lower than the inside temperature.

If the temperature outside is lower than the temperature inside, the next step is to open 3 to 4 windows, 4 to 6 inches each.

Make sure to open windows in the locations that you want the breeze to come from. Lastly, turn your whole house fan on high speed. It is always best to start on high speed, and as the temperature in your house begins to drop, you can lower the speed of the fan.

One of the biggest concerns consumers have is about dust and pollen entering the home through open windows. In most markets, this is not the case. Most places do not have a high level of dust or pollen so this is not an issue. However, in areas that do get dusty, a homeowner can simply purchase anti-pollen and dust screens that are very affordable.

You typically only need to replace a few window screens in your home because with a whole house fan system you will understand that there are only a few windows you will open up when in use. Many people think that a whole house fan cannot be used in humid climates.

While it is true that it is never good to run a whole house fan during the most humid times of the day, most areas in the United States that have high humidity have a large drop in the humidity percentage around the time when you would run your whole house fan. The humidity level is usually high in the early morning and drops down to its lowest point in the late afternoon.

Homeowners in these areas will turn their whole house fan on in the late afternoon or early nighttime hours and enjoy the benefits of the whole house fan while the humidity is at an ideal level.

By the time early morning comes, the homeowner will shut off the whole house fan and enjoy a cooler house all day long. Here you will find the US states and the average humidity level during different times of the day. There is a lot of confusion about the difference between an attic fan and a whole house fan. During the s, when whole house fans were invented, they were very popular in the south and people called them attic fans.

This is what has caused the confusion today. A whole house fan is used for cooling both the home and attic. You typically run them during the evening through into the early morning — basically any time it is cooler outside. This cools, ventilates, and exhausts all the hot, stale air in your home and attic. You would never run your whole house fan during the middle of the day when it is the warmest. This is where an attic fan comes in.

Attic fans ventilate and exhaust your attic only. You use them primarily during the day but they work well in the evening and night as well. Attic fans pull air from the outside through existing vents in your attic. Even during the winter months, homeowners can use an attic fan. In the winter, moisture and mold can build up due to the air in the home being very warm versus the air in the attic being very cold.

The snow on the roof then becomes ice and holds the excess water. This is called ice damming and it is what creates mold, mildew, and premature roof rotting. With an attic fan, the constant flow of air in the attic lowers the overall humidity level and helps keep the attic healthy. The best system combines an attic fan and a whole house fan to cool, ventilate, and exhaust the entire home, day and night, and year-round. A whole house fan can cool your home, just like an air conditioning system, but in a completely different way.

This is a closed loop system that offers no indoor air quality benefits as it is just recycling the existing air in your home. With a whole house fan, you simply open a window when it is cooler outside than it is inside and turn the fan on.

This will bring the cool air in and exhaust the hot air out. According to the United Stated Department of Energy, whole house fans are the most cost-effective way to cool your home. While these two major research organizations praising the benefits, whole house fans are being recognized in the new home construction industry as one of the best products that can be installed in a home. With a whole house fan, builders are using smaller solar systems, better rated insulation, and a whole house fan to reach a net zero home.

A Net Zero home is a home that creates the same amount of energy as it uses, meaning its load is effectively zero on the electricity grid. The goal for California is to get to Net Zero home construction by The pricing varies based on the type of whole house fan, the sizing requirements, and the motor type. The climate in which you live in is the main factor that will dictate if you should install a central air conditioning system or a whole house fan.

Being comfortable in your own home is essential. This is why our products ensure you can experience a relaxing breeze, whenever you need it. Simply turn your Whole House Fan on and experience a natural, cool breeze in the matter of seconds. This creates an active breeze across you home making you feel instantly 5 to 10 degrees cooler. During the summer months it can get really hot upstairs in a 2 or 3 story home. Sometime not even an air conditioning can cool off the upstairs of a home on a hot summer day.

Whole house fans are the best way to cool a hot upstairs and allow you to stop having those hot sleepless nights. Advanced whole house fans have a decibel range between 40 to 52 decibels.

Check out this graph to see a comparison in decibel levels of your most common in-home appliances and other things that make noise. You will see that the advanced whole house fans are very quiet.

This is accomplished by separating the motor housing away from your air register directly at the ceiling level. Remember that the old traditional style whole house fans that are very noisy are not comparable to the new, advanced whole house fans which can be over 40dB quieter. With new viruses emerging and homes and buildings being built tighter and tighter, it is very important to make sure the air quality inside your home is good.

Whole house fans have many benefits besides just cooling the home and help reducing electricity costs. They help to greatly improve the indoor air quality of a home by exhausting and ventilating the hot, stuffy and polluted air that is inside the home. Many homeowners think that the air outside is dusty and dirty and oppose to opening their windows, however, according to the American Lung Association, the air inside the home is up to 2 to 5 times more polluted than the outdoor air.

This is due to the chemicals that are used in the home, pet dander, germs, allergens, etc. This means that when a homeowner is running their whole house fan, they are getting rid of the polluted air inside their home and replacing it with cool, fresh outdoor air. Many customers state that their allergies went away when they installed the whole house fan! We have performed many different tests using the best equipment in the industry to measure the indoor air quality inside of homes.

Your whole house fan features an 8-foot preinstalled cord to make this final task plug-and-go easy. Just tie into an existing circuit in your attic, mount an electrical receptacle, and then plug in your new fan.

Our whole house fans are made right here in the United States and include a year warranty on all parts. Any handyman, electrician, contractor or DIY homeowner can quickly and easily install a whole house fan in your home, office or commercial space.

Get at least 3 bids in writing for the work to be performed before you choose an installer. Be sure your installer has the proper licenses if required and is fully insured with workers comp and liability insurance. Get references of past work performed. Make sure there are no complaints against the installer filed with your local consumer affairs office. Just added to your cart.