Whole House Fan

  Think that your attic exhaust fan is only good for the summer months? We’re here to change your mind. While it does push trapped heat out of your attic to reduce strain on your air conditioneron sweltering days, its role doesn’t end when temperatures drop. In fact, winter is when proper attic ventilation quietly protects your home behind the scenes. When you use an energy-efficient and quiet attic fan like those from QuietCool, you can maintain stable attic temperatures during the cold season.   How does balanced airflow prevent moisture problems?   Most home heating systems don’t extend to the attic. But warm air naturally rises, and if your home isn't well-sealed, that air can leak into the attic. When that happens, condensation can form, and the moisture will linger without steady airflow, creating problems that can affect your home’s insulation and wood framing. The moisture can also damage the things you store up there.   You won’t have to worry when y...

  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...