How much is a quiet cool whole house fan

But, what makes the Quiet Cool whole house fan so quiet is the product’s ‘sound level in room’ ratings, which can be as low as 45 db. … Since the QuietCool whisper quiet whole house fan installs into your attic space, it’s an out-of-sight, out-of-mind cooling system.

How quiet is a quiet cool whole house fan?

But, what makes the Quiet Cool whole house fan so quiet is the product’s ‘sound level in room’ ratings, which can be as low as 45 db. … Since the QuietCool whisper quiet whole house fan installs into your attic space, it’s an out-of-sight, out-of-mind cooling system.

How many windows should be open when using a whole house fan?

Make sure at least one window is open. Opening two or more windows halfway or wider is recommended to allow the fan to do its job. For general cooling, open windows far away from the fan to provide airflow to the whole house. Or, open windows strategically in the areas you want cooled.

What are the negatives of a whole house fan?

What are the disadvantages of a whole house fan? While a whole house fan is known for saving money on the cooling bill, it can possibly lead to a higher heating bill in the winter, especially for older whole house fans. An older house fan is a perfect escape for the air you are paying to heat in the wintertime.

Which is better a whole house fan or an attic fan?

Attic fans are most effective during the hottest part of the day, and they are usually controlled by a timer, thermostat 2, or humidistat. In contrast, whole house fans are most effective in the cooler temperatures of the evening and early morning.

How long does it take a whole house fan to cool a house?

How Long Will It Take To Cool My Home And How Long Should I Keep The Fan On? Part 2 On average you should run the fan for 4-5 hours to ensure the attic is cooled. The attic is what keeps the home hot. We always recommend the use of a timer.

Does a whole house fan cool the house?

With a whole house fan, you are able cool your home while improving the indoor air quality to create a cool and comfortable environment. A properly sized whole house fan completely exchanges the air volume inside the home every 3 to 4 minutes.

Should you run a whole house fan during winter?

Whole house fans are an excellent way to increase your home’s efficiency. As we all know, winters can be mild or frigid from year to year, so there is no hard rule on when you should stop or start using a whole house fan and when you close the windows for the season. …

How quiet is quiet cool?

The QuietCool Whole House Fan operates at the sound of a whisper, so you can sleep, talk, or watch TV without noise disruption. With a dB level of 45-51 making QuietCool the quietest whole house fan on the market.

Are whole house fans noisy?

Whole house fans can be noisy, especially if improperly installed. In general, a large-capacity fan running at low speed makes less noise than a small fan operating at high speed. All whole house fans should be installed with rubber or felt gaskets to dampen noise.

Article first time published on

Can whole house fans cause mold?

Whole house fans move so much air that any moisture that may come in from outside has no chance to settle. … Many homeowners that have a whole house fan love running them when they get out of the shower to exhaust all that steam and humidity that builds up and can cause mold.

Is it OK to run a whole house fan with the windows closed?

Since the windows need to be open to properly and safely use this appliance, and windows need to be closed to effectively run an air conditioner, the two appliances should not be used simultaneously. Cover and seal your whole house fan when the weather turns cold.

Do whole house fans need to be cleaned?

Since whole house fans move a lot of air, they should be cleaned regularly. Whenever you are attempting to clean a whole house fan, safety is key. Before you begin cleaning it make sure you turn the power supply off.

Is it expensive to run a whole house fan?

A whole house fan averages about $150-$350 and costs about 1-5 cents per hour of use, compared to 17 cents – 20 cents an hour for air conditioning, according to the US Department of Energy[2] .

Do you need both attic fan and whole house fan?

You don’t need to choose between either a whole house fan or an attic fan; they are not mutually exclusive. You can install a whole house fan to draw air up through the house and an attic fan to remove that air from the attic.

Does a whole house fan qualify for tax credit?

Is this tax deductable? Electric fans do not qualify for an Energy Tax Credit, unfortunately. Only fans for natural gas, propane or oil furnaces qualify.

Where is the best place to install a whole house fan?

Although it really depends on the home, the whole house fan works best when you install it close to the center of your home. The best place is an unobstructed hallway. In order to determine which spot is best in your home, go to your attic and choose the attic joists nearest to the center.

Should I turn off my attic fan in the winter?

Q: Should I turn off my attic power fan and close the vents during winter? A: Although the natural instinct to keep the house warmer may be to close the attic vents, that is definitely not a good idea. … The chimney effect causes heat to rise into the attic, and this warm air can hold more moisture than cold air.

What do you do with a whole house fan in the winter?

If you live in a cold climate, particularly if you get below-freezing temperatures during the winter, it is imperative that the whole house fan is sealed properly. If the fan comes with a motorized and insulated door, this will automatically close when it is turned off. Otherwise, you need to be be sure it is sealed.

How can I make my house fan quieter?

Clean off the Blades. The simplest way to calm a noisy ceiling fan is by cleaning the blades. …
Tighten the Blade Screws. …
Tighten Light-Fixture Fasteners. …
Examine Any Warped Blades. …
Secure the Upper Canopy. …
Lubricate the Fan Motor. …
Balance the Blades. …
Check the Pull Chain.

How long can you run a house fan?

You can leave a fan running continuously for eight hours, on average, without worrying about unexpected ceiling damage or fires in your home.

What are the benefits of a whole house fan?

Fast Performance.
Reduces Need for AC.
Affordable to Purchase.
Low Operating Costs.
Quiet Operation When Properly Installed.
Improves Indoor Air Quality (IAQ)
Friendly to the Environment.
Easy Installation.

Do fans remove humidity?

When it is warm, and you are looking for an effective yet inexpensive way to reduce humidity, ceiling fans are a straightforward solution. When you turn on a ceiling fan, the breeze evaporates excess moisture, which makes you feel cooler.

Are whole-house fans safe?

Although they are great during mild weather, whole-house fans have caused fatalities and carbon monoxide poisoning in numerous cases. … More specifically, it’s how the house operates. Gas appliances depend on combustion air to operate and a flue to safely guide the products of combustion to the outside.

How do I lubricate my attic fan?

With fan off, go into the attic. Spray some lubricant (WD-40 or similar) into the air ports at the top & bottom of the air holes in the fan housing for about 3 to 5 seconds. Tap the motor a few times with the handle end of a hammer or piece of wood, as if you were swatting a bug. Try it now.

Why is my attic fan not pulling air?

Attic fan not pulling air If your attic exhaust fan is running fast but it fails to pull any air then there is definitely a problem with the intake or exhaust vents of the attic. … If your fan is not pulling air then make sure that the intake and exhaust vents of the attic are properly sized and are not obstructed.

What is a whole house fan system?

A whole house fan is a large fan in the attic of a home. It pulls the hot air in your house into the attic. From there, a pressure is created in the attic and the hottest air in your attic is then pushed out through attic vents in the roof. It also serves as a whole house ventilation system.