QuietCool manufactures energy-efficient whole house fans and attic ventilation systems designed to cool homes quietly using fresh outdoor air.
QuietCool is a leading manufacturer of advanced whole house fans and attic ventilation systems, designed and built in the USA by QC Manufacturing, Inc. The company specializes in energy-efficient cooling solutions that utilize cooler outdoor air to ventilate homes and attics, significantly reducing the reliance on traditional air conditioning. Their product lineup includes the Classic, Trident Pro, and Stealth series of whole house fans, as well as smart attic fans and garage ventilation systems.
QuietCool systems are distinguished by their patented noise-dampening technology, which suspends the motor in the attic to isolate noise and vibration. Many models feature smart control capabilities, including Wi-Fi connectivity and app integration for monitoring temperature and humidity. By swapping hot, stale indoor air with fresh, cool breeze, QuietCool fans improve indoor air quality and comfort while lowering energy costs. The brand offers extensive warranties and industry-leading support for homeowners seeking sustainable cooling.
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QuietCool recommends a minimum of 1 square foot of net free vent area for every 750 CFM of airflow in the system to operate efficiently.
The serial number is typically located on the back cover of the owner's guide included with the fan, or on the fan housing itself.
Yes, you must open windows to allow fresh air to be drawn into the home. Using the fan without opening windows can cause backdrafting of combustion appliances.
QuietCool fans are designed to be maintenance-free, though the removable ceiling grille can be cleaned periodically to remove dust.
While some users self-install, QuietCool generally recommends professional installation by a licensed contractor to ensure building code compliance and warranty validity.