Cooling with a Whole House Fan Department of Energy
Table Of Content
By the time early morning comes, the homeowner will shut off the Advanced Whole House Fan and enjoy a cooler house all day long. Beyond energy efficiency, home buyers want to know they can live comfortably in a house. With energy prices steadily creeping upwards, finding ways to cut your energy usage is important. Whole house fans are a great place to start, but there are plenty of other options, too! From installing solar panels to planting more trees on your property, there are a lot of ways to reduce your energy use.
Attic Vents
Newer whole-house fans include a wall switch with a timer or thermostat, which you can set and adjust to suit your needs. On the other hand, Installing a fan of this type is very straightforward for capable DIY homeowners. Since each fan type has very different installation methods, we recommend carefully following the instructions for the type you select. The Dept. of Energy considers the above CFM method the ideal CFM ratio, used to circulate your air volume 3-6 times an hour, which may be a little excessive for most homeowners’ needs. Choosing the right size whole-house cooling fan for your home is simplified by using the whole-house fan sizing formula we provide below. A whole house fan is a large exhaust fan that is ceiling mounted in a central location of your home.
Difference between Advanced Whole House Fans and Air Conditioning
With multiple applications, you can now experience all the benefits of our revolutionary whole house fan with little to no attic space. Our Classic Series is a powerful Whole House Fan that got us started on the path to making whole-home cooling more energy-efficient. You can start your low-cost journey right where we did, with our classic design, patented technology, and trusted production. 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.
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Smart Attic Fans
We have the ultimate line up of residential fans including whole house fans, smart attic fans, solar attic fans and garage fans. You may also want to consider where the fan will be installed—some are wall-mounted, while others require ceiling mounts—and whether or not you want a unit that includes a remote control. Some units that can be remote-controlled require you to purchase the remote separately, so you may want to factor that into your total purchase price, too. A typical family only focuses on the high temperature forecast when looking at the weather data for the week. This is because you normally are planning your day and focusing on what attire you should be wearing for the conditions. It is very rare to focus on the low forecast during the warmer months of the year.
These whisper-quiet and energy-efficient wonders are the #1 residential cooling & ventilation appliance on the market. With a Advanced Whole House fan, you’re able to turn off your most expensive appliance, air conditioning, while improving the air quality and comfort of your home for just pennies per hour. Advanced 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. This is due to the chemicals that are used in the home, pet dander, germs, allergens, etc. A whole house fan goes in the ceiling between a home’s uppermost rooms and the attic.
Air King 9166F 20u0022 Whole House Window Fan
It is the most flexible system for cooling and air circulation on the market today. The QuietCool Whole House Fan is a system with more than one fan and more than one location. A typical system would be to put one of our fans with a higher CFM in your hallway and one with a lower CFM in each room that is being used.
One of the biggest concerns consumers have is about dust and pollen entering the home through open windows. An Advanced Whole House Fan moves up to 10x more air than a typical A/C unit so people think that this amount of airflow will bring pollutants, dust, dirt, and more inside their home. 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.
Just remember to consider your climate, house size, noise preferences, and installation requirements before making the decision to install a whole house fan in your home. With proper planning and usage, a whole house fan can be a breath of fresh air for your living spaces, providing comfort and relief during the hottest months of the year. A modern Advanced Whole House Fan is a type of ventilation system that is made to cool the whole house by pulling cool air in through windows and letting hot air out through the attic. Most of the time, these fans are more advanced and better at cooling than traditional whole-house fans. They may use newer technologies and design features to make them cooler and more effective. Modern Advanced Whole House Fans can be more effective and easier to use because they have things like EC motors with different speeds, advanced airflow designs, and quiet operation.
Best for Smaller Spaces
His work has also appeared in Business Insider's Insider Picks, and before his writing career, he was a full-time carpenter living in New York City. There, he worked as part of a team designing, building, and installing large furniture pieces, as well as performing a variety of home repair and maintenance projects. Alex currently lives in Los Angeles, CA, and spends his free time exploring the beaches and mountains with his fiancé and their dog Louie.
The cooling power of a whole house fan is most effective during the evening and early morning when the outside air is cooler. By running the fan during these times, homeowners can pre-cool their homes and reduce the need for air conditioning during the day. Fan/insulated duct units don’t move as much air as standard fans, but by investing in one fan per bedroom, you can provide a breeze effect in the room(s) you most want to cool. The small intake port is not only less obtrusive than the large louvered panels needed with other fans but also easier to install. (A flexible duct connects the intake port to the fan.) Like insulated door fans, inline fans have damper doors within them that prevent warm air from leaking out in winter.
An 8-hour digital timer and double stack switch for use with multiple fans. You should turn your whole-house fan off in the winter and close the ceiling vent. Otherwise, you risk letting hot air escape through the fan and the attic. Keep in mind that closing the vent doesn't mean it's airtight; heat can still travel through the ceiling vent. You can find whole-house fan-insulated shutter seals online or in hardware stores to keep hot air from escaping during the winter. Attic fans only reduce heat buildup in your attic but won't cool your entire home.
You may also be able to reclaim a portion of the cost as an energy tax credit on your income taxes. Save up to 50-90% on A/C related costs so you can get a return on your investment in as little as 1-2 years. At just 45 pounds, it's lighter than comparable models, although you’d still want a friend to help when it comes to hanging the ductwork. There are still some people out there that doubt if Advanced Whole House Fans really work. The efficacy of Advanced Whole House Fans depends on the climate zone that the home is in. Simply turn your Advanced Whole House Fan on and experience a natural, cool breeze in the matter of seconds.
This makes this type of fan a good choice over bedrooms or other living spaces where quiet is important. The Tamarack Technologies HV1600 whole house fan requires no maintenance and has an R-50 insulated doors, which, when not in use, form an airtight seal between your attic and living space. QuietCool fans are installed in a hanging position from the attic rafters, which puts the fans as far away from your living space as possible to reduce noise.
Attic fans can, however, save you 30% on cooling costs by getting rid of trapped super-hot air that collects in the attic and then backs up into the house’s living spaces. Department of Energy, whole house fans are a simple and inexpensive method of cooling a house. They provide excellent ventilation, lower indoor temperatures, and improve evaporative cooling.
In general, the more speeds at your disposal, the easier it is to regulate your home's temperature. The electrician may be able to use existing attic wiring for the installation, which can dramatically decrease the price. But if the contractor needs to install a new circuit and switch, expect to pay on the high end for labor. Others prefer fresh air over the stale recirculated air that A/C systems produce and use the whole house fan exclusively. The last type of whole-house fan (and our first choice) we recommend is the “In-Line” whole-house fan. By design, it is the most effective whole-house fan and one that is also centrally located in the home.
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