Saturday, May 4, 2024

Vetted: The 7 Best Whole House Fans of 2024

whole house attic fan

The ceiling vent’s louvers open and close in response to the fan’s operation. Many homeowners may think their house will get dustier by running the Advanced Whole House Fan. However, due to the amount of air an Advanced Whole House Fan moves when properly sized to the home, dust does not have any time to settle in the home! Most customers, even in the dustiest of areas, do not notice a big increase in the amount of dust in the home. For homeowners that are still concerned with bringing in dust or allergens, there are new window screen products that are designed to block 99.9% of dust and allergens. The screens are very easy to install by simply replacing the standard screens already installed in the home.

Cost of Advanced Whole House Fans vs Air Conditioning

Finally, most of these picks run at silent or very quiet noise levels, so the residents hardly even know they are there. Individually, an attic and a whole-house fan have about the same sound level. But when installed, there is a greater separation between the attic fan and the living space, plus attic insulation may act as soundproofing. This means an installed attic fan will be quieter than a whole-house fan. The most visually obtrusive attic fan installation will be one where several fans are located on a roof.

Ventilation - Energy.gov

Ventilation.

Posted: Mon, 29 Aug 2016 21:49:43 GMT [source]

Remote Control and Additional Features

Those in the market for one of these fans will want to consider the following top picks, which are among the best whole-house fans on the market. Whether hunting for a ducted fan or a more basic model, you’ll be sure to find some good options for everyone among these leading products. During summer months, attic temperatures can get extremely hot, quickly reaching temperatures of one hundred and fifty degrees Fahrenheit. Generally, it’s not recommended to operate a whole-house fan during the daytime. Whole-house fans are only intended for use during the evening or early morning.

whole house attic fan

GARAGE FANS

Once a homeowner decides on the type of fan that’s best for their needs, the next decision is whether to get a direct-drive or belt-drive fan. Direct-drive fans have motors mounted directly to the fan blade (somewhat similar to a ceiling fan or box fan). Belt-driven fans are standard whole house fans that have separate motors, with belts connecting the motors to the fans. Direct-drive fans are typically the most energy efficient, but belt-driven fans are quieter. In many situations, it’s recommended to run your attic fan during the winter. You install an attic fan through the roof and flashing under the shingles.

Lower-velocity whole-house fans that blow directly into the attic and have no attached vents cost $200 to $400. Having your whole-house fan set to automatic controls is not advisable because the house must first be opened up to create airflow. However, a timer must be turned on by the user and it automatically shuts off the fan when the time period is complete. Windows and screened doors must first be opened; then, the fan is turned on. The fan may have a pull cord that drops from the ceiling or is operated with a wall switch.

Its brushless motor is a feature we always appreciate, and will last longer and work more efficiently than brushed versions. 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 Advanced Whole House Fan during the middle of the day when it is the warmest.

QuietCool QC CL-4700 Whole-House Fan

One very important aspect to consider when deciding if an attic fan is the right choice is safety—particularly around furnaces installed in an attic. An attic fan can create enough draft to blow out a pilot light on a furnace. This is another model that requires an electrician to run power to its location, which you may want to consider when factoring in cost. It also doesn’t come with louvers or doors to separate it from the outside.

The Best Window Fans, Tested & Reviewed

This type of fan also helps to pull warm air out of the house, venting it to the outside through the attic. A small whole house fan can improve ventilation and increase cooling, while a larger whole house fan will also create noticeable cool airflow throughout the home. When installing an attic fan, it’s important to consider how well the attic is sealed off from the rest of the home. If an attic door or hatch is particularly drafty, turning the fan on will pull air-conditioned or heated air through the gaps, heating or cooling the neighborhood. The QuietCool installs easily through the ceiling with a duct box that fastens to the ceiling joists.

If you live more inland in a desert climate, you may be able to save up to 50-75% off A/C related costs in the Summer, and possibly even more in the other seasons. We have performed many different tests using the best equipment in the industry to measure the indoor air quality inside of homes. As you can see, the air quality was very poor due to lack of ventilation in the home. This is where an Advanced Whole House Fan can make the biggest difference in your home. During the summer months it can get really hot upstairs in a 2 or 3 story home.

Lee has over two decades of hands-on experience remodeling, fixing, and improving homes, and has been providing home improvement advice for over 13 years. The large insulated doors on this ductless fan, which automatically close shut when the fan is not in use, are a big reason why we chose it for this list. This mechanism keeps that precious cold air trapped inside your home instead seeping out into the attic. For more great ways to cool your home, check out our picks for the best pedestal fans, oscillating fans, and tower fans. Advanced Whole House Fans work in almost every climate zone, even in high humidity or desert climates. Simply turn your Advanced Whole House Fan on and experience a natural, cool breeze in the matter of seconds.

The ductwork, fan, ceiling grill, and damper system combine to weigh 60-plus pounds, so just keep that in mind when thinking about how many helpers you’ll need for installation. A control kit can allow you to adjust the fan from anywhere in your home, although you’ll need to purchase it separately. Its convenient two-speed wall switch also allows you to choose from four different timer settings, ranging from one to eight hours. This compact option wouldn’t be suitable for large areas, but if you’re interested in ventilating a small space, the low price and simple installation of this fan could make it a great fit. The IP44 rating is also a nice perk, ensuring that the unit is protected against occasional water splashes.

The issue with a whole-house fan is that the hot air needs somewhere to go. If the attic isn’t ventilated well, that humid, moist air will build up in the attic space and can cause mold to grow. Therefore, whole-house fans are best suited for homeowners with spacious, open, well-vented attics. If you want more control and customization, this powerful fan and its included wireless remote control could be just what you’re looking for.

There is a huge change between the high of the day compared to the low of the day in practically all locations in the US. It can range anywhere from 20 to 50 degrees difference, and in some cases, even more. This is why Advanced Whole House Fans Work in just about every climate zone.

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