The QuietCool QC ES-2250 Energy Saver Advanced Whole House Fan redefines home ventilation and cooling, designed for large bedrooms up to 1,246 sq. ft. It delivers 2,492 CFM on high and 1,991 CFM on low, consuming just 150 Watts on high and 79.5 Watts on low, thanks to its ultra-efficient ECM motor.Say goodbye to expensive air conditioning and enjoy up to 50-90% savings on A/C-related electricity costs. QuietCool fans use cooler outdoor air to cool and ventilate your home and attic, promoting a healthier indoor environment. Improve indoor air quality with continuous air exchange, expelling allergens, pollutants, and moisture to prevent mold and mildew. Properly sized, this fan achieves a complete air exchange every 3-4 minutes. The QC ES-2250's patented design features an acoustical duct and R5 damper box, minimizing noise and vibration for whisper-quiet operation, even at maximum airflow. Enjoy peaceful nights and refreshing breezes with this advanced whole house fan.
