Home >> Products >> QuietCool QC ES-6400
QuietCool dealer

QuietCool QC-6400
QuietCool QC ES-6400 This whole house fan is the ideal fan to use in a central location like a hallway or in a large room.

Don't forget to add an electronic wall timer and switch.

Browse our full list of QuietCool Products and start saving money today!

QuietCool qc ES-6400
QuietCool QC ES-6400
MSRP: $2,051.00 SALE PRICE: $1,849.00
call to order your fans
Or Dial 1-877-667-4663

The QuietCool QC ES-6400 is a 2 Speed, dual motor whole house fan The QuietCool, QC ES-6400 is clad in green indicating that this model features the ES brushless motors for the ultimate in energa savings. This ES-6400 fan is the largest dual, Energy Saver Motor, single grille fan on the market today.

This fan moves a massive amount of airflow, yet it quietly operates with both motors running at a comfortable sound level of 50 db. This powerful fan is also known as the "Green Giant Fan."

By using the patented QuietCool Fans you can slash your air conditioner related electricity costs by 50-90%* and these fans will pay for themselves faster than any other "green energy" product on the market today.

The QuietCool QC ES-6400 generates 6328 CFM High / 2860 CFM Low and is the perfect single fan for homes with sq. footage up to 3,200 square feet.


quiet cool qc es-6400

Order Online For Free Shipping On Fans (Excl. HI & AK):
How To Purchase Your QuietCool QC ES-6400


Press 'Add To Cart' For Our Secure Checkout or For All Fans & Accessories Go To
The QuietCool Store
visit QuietCool store home page




Download The Classic Line Installation Guide(.pdf)
Download QuietCool Product Information Sheet (.pdf)
specification sheet QC ES-6400

QuietCool QC ES-6400 Specifications:

MSRP $2,051
Warranty 10 Years
In the Box: QC ES-6400, AC Cords, Ceiling Box, Ceiling Grille, Accessory Bag, Template
Efficiency: High 494 Watts / Low 179 Watts
12.0 CFM/Watt
Air Flow 6328 CFM High / 2860 CFM Low
Motor Specs: Speeds 2, Voltage 120 V. AC, 60Hz
Housing Diameter: 16
Housing Length: 16
Duct Specs: Duct Diameter 16 1/2 Duct Length 6'
Sound Level 50 db high 47 db low
Dampers Air Tight Insulated Dampers: R-Value R-5
Rough Opening: 14 1/4" x 36 1/4"
Outside Dimensions: 16 1/4" x 38 1/4"
Attic Requirements: 8.4 SQ FT net free area, Fits between 16 or 24 on center joists, No framing required
Shipping Weight: 87 Lbs.
Shipping Dimensions: 38" x 40" x 20"
UL Listings Motor: E62815; E62788; E62862
Power Cord: ETL 3171583
Accoustic Duct: UL 181