Quiet Cool brand of whole house fans have become a favorite across america. The QC CL-2250 approaches home ventilation in a different way, the whole house ventilation allows you to bring the cooler outdoor air through your windows, home and attic space to thoroughly cool and ventilate both the home and attic. Quiet Cool uses a patented design that uses an acoustical duct attached to an R5 damper box. The result is almost zero noise vibration and whisper quiet operation.
Airflow: High 2285 CFM / Low 1829 CFM
Energy Efficiency: High 252 Watts / Low 199 @ 9.06 / 9.19 CFM/Watt
Grille: 16 in. x 20 in.
Attic Venting Required: 3 Sq. Ft.
