Whole House Fan

  The right attic exhaust fan does more than move air. It also protects your roof and helps your home stay comfortable during hot stretches. But not just any fan will do — if it’s too small, it won’t keep up, and if it’s too powerful, you risk wasting energy or pulling conditioned air out of your living space. A well-matched home attic fan pulls heat and humidity out of the attic before they can build up and cause problems. That means less strain on your air conditioning system and a more stable indoor temperature, especially in upper floors. This guide will help you choose a quiet attic fan that keeps your ventilation efficient without adding noise to your day. We’ll cover what size you need, what features to look for, and how to balance airflow with energy savings.   Assess your attic’s volume and size Take the time to measure your attic’s length and width to calculate square footage before you buy an attic exhaust fan. You should also measure the height from the att...

  When heat and moisture accumulate in the attic, your HVAC system ends up working harder to maintain indoor comfort. Over time, that extra load can reduce equipment efficiency and shorten its lifespan.   A modern attic exhaust fan can move hot, humid air out of your attic without filling your home with mechanical noise. With a quiet attic fan that’s properly sized and installed correctly,you’ll get strong airflow with minimal sound levels. You can rely on it to keep your attic cooler and drier, reducing the risk of moisture damage and mold. In this guide, we’re breaking down the engineering criteria you should consider as you choose a home attic fan. You’ll learn how make-up air works and why vent area matters, as well as how smart controls can improve efficiency and convenience with a Quiet Cool attic fan. What does make-up air mean? Make-up air is outdoor air pulled into your home to replace the stale or hot air pushed out by exhaust systems like attic fans. Any t...

  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...