Whole House Fan

  Home attic fans are supposed to cut cooling costs and keep temperatures down — but most people install a quiet attic fanand just hope for the best, never bothering to check if it’s working. The Florida Solar Energy Center (FSEC) wanted actual proof.They ran a field study on a single-family home in Cocoa, Florida, where summer attic temperatures can soar past 130°F. The house already had solid insulation and a radiant barrier, so they weren’t expecting dramatic gains. But still, after installing two PV-powered attic exhaust fans, the team saw a measurable drop in peak attic heat and noticeable changes in HVAC energy use. How they tracked the results FSEC logged temperature and power data around the clock. They wired the home with sensors and recorded data every 15 minutes to build a full thermal and electrical profile before and after the fans went in.  In the attic, they installed Type-T thermocouples to monitor air temperature. Paired with indoor and outdoor readi...

  If you’re looking for a way to reduce your energy use without giving up comfort, you might be considering putting money into better insulation or maybe a new HVAC system. But there’s actually an easier place to start: using an energy-saving whole-house fan.These fans blend advanced cooling technology and whisper-quiet operation, making them effective at circulating fresh air throughout your home without needing too much power! Powerful ventilation at a lower cost Besides cooling your home, a whole-house energy-saving fan lets you ease into a more sustainable lifestyle. QuietCool fans  are certified by the  California Energy Commission , meeting strict standards for efficiency and environmental responsibility. With high-performance motors and insulated ducting, they improve airflow while reducing your home’s energy consumption.   Compared to air conditioning units, whole-house fans that are energy efficient use only a fraction of the power, soyou’ll likely n...

  When the weather heats up, most people crank the AC. But while it gets the job done, it can also send your energy bills soaring. How can you cool down without the high cost? In this blog, we’re looking at how an energy saving fan and other fans energy efficient in their design can help you rethink cooling and create a more comfortable home without relying solely on AC. How a whole house fan saves energy Air conditioners use a lot more energy than other cooling methods. According to the US Department of Energy, the average home uses about 2,000 kilowatt-hours of electricity annually—and central AC accounts for a large share of that usage. A standard central unit draws around 3,000 to 4,000 watts per hour, while a window unit uses roughly 500 to 1,400 watts. Of course, these figures vary depending on the size of the home, the efficiency of the unit, and how long it runs each day. Still, they provide a clear picture of how much electricity is needed to keep a home cool using ai...

 As energy costs climb and summers get hotter, homeowners are searching for efficient ways to stay cool without putting too much pressure on their HVAC systems. One of the most practical upgrades you can make in 2025 is installing an insulated whole-house fan. What exactly is a Whole-House fan? A whole house fan draws in cooler outdoor air through open windows and pushes warm indoor air out through attic vents. This natural airflow cools your home efficiently and reduces the strain on your air conditioner. Unlike central air systems, which recirculate the same air, a whole house fan replaces stale indoor air with fresh outdoor air, helping remove moisture and indoor pollutants in the process. Why does it work so well? You can rely on an insulated whole-house fan for most of your daily cooling needs if you live in a region with cooler evenings or moderate summer temperatures. In many cases, you won’t need to turn on your air conditioner until the hottest part of the day (or not at a...

 Step into your garage on a hot summer day, and you will probably be met with thick, stale air and a damp, musty smell that seems to cling to everything inside. This trapped heat and humidity can wear down your tools over time, and it might even damage your car. To prevent heat buildup and moisture damage, you need to create a well-ventilated garage where temperatures stay comfortable and air circulates freely. Let’s talk about why ventilation is so important and how the right cooling fan for your garage can help keep your space and everything in it in better condition all year long. The importance of proper garage ventilation Garages these days are often used as workshops or storage areas, too. Maybe you even use yours as a place to hang out with friends or work on weekend projects. Because they support a range of uses, garages need consistent airflow to stay comfortable and safe. Maintaining a healthier space Good airflow helps regulate temperature and reduce humidity. In warmer ...

  If you’re looking for a smart way to keep your home comfortable without relying too much on air conditioning, check out the QuietCool whole house fan . Homeowners in areas with milder climates find that these fans can handle most of their cooling needs, so they only need to run their air conditioner during peak heat. Curious? Let’s explore how QuietCool whole house fans help you stay cool while saving money. How a whole-house fan cools your home A whole house fan is typically installed in the ceiling of a central hallway, with the fan unit mounted in the attic above. When the outdoor temperature drops — typically in the early morning or evening — you open the windows and turn the fan on. The system then draws that cooler air into your home and pushes the warmer indoor air into the attic and out through the vents. In addition to lowering the temperature inside, a QuietCool whole house fan also helps cool your attic, making your entire home more comfortable. And because i...