QuietCool QC 6400 D "Classic" Large Whole House Fan doubles the power with two fans to cover up to 3,200 sq. ft.
Large Home Ready
Built to meet the needs of larger homes, this unit covers up to 3,200 sq. ft. to cool, ventilate and make your home more comfortable.
Equipped with two fan motors and fan speeds, this unit can move 3,226 CFM of air on low and 6,418 on high. Quiet at only 50 db you won't be disturbed while conversing, sleeping or watching movies.
Save on Energy Costs
With an R Value of 5, this unit has a set of air-tight, insulated dampers to increase home energy efficiency and save you money on cooling and heating costs.
Reliable and Made in the U.S.A.
Reliability, quality, durability and performance and the stand-out qualities that QuietCool uses with each of their products. American made for superior craftsmanship, this unit has a 10-year limited warranty.