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QC ES-2850
Energy Saver QC ES2-850 Whole House Fan The QC ES-2850 "Energy Savings" Whole House Fan moves 2850 CFM of air flow. The newly designed brushless DC motor provides amazing high energy efficiency. This model features our new ABS composite lightweight motor housing.

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QuietCool fan QC ES-2850

QC ES-2850
SALE PRICE: $969.00
Cools Up To 1,425 square feet

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What's In The Box? When you purchase a fan from us, you get a complete system, which includes the fan, ducting, damper and grille. All that it needed for installation is your choice of controls and there are several options. If you desire a remote control system, this plugs into an outlet. The fan comes with a plug, that plugs into the remote module and the module plugs into your existing power outlet. You can turn the fan off and on with the handhold remote. You will need to order a remote system below (order one module per fan).

If you desire wall mounted controls, have your electrician hardwire the fan to a wall timer, switch or combination of switches and a timer. A very popular configuration is a wall timer and one switch per fan mounted next to each other on the wall at a central location such as a common hallway. This allows you to turn the fans off based on the time set on the timer or put the timer on hold and use the multiple wall switches (2 or 3 switch) to operate your fans individually. This method of installation gives your the flexibility of operating one or more fans during cooler months when you may not want all of your fans running at the same time.

The optional wall adapter is for the Classic Line (QC-1500, QC-2250, QC-3100, QC-4500) fans and is not designed for use with this ES model fan.


QC ES-2850


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Brushless "Energy Saver" motors are key to this amazing new series of whole house fans. Now you can own a whole house fan that moves 2,850 CFM of air and only uses 177 watts! This fans is quiet at 47 dba, so sleeping with the fan running on a hot summer night is not a problem.

The QC ES-2850 can be installed at the top of your stairs and add the ES QC-1250 or QC ES-1700 fans in each bedroom. Placing fans in each of the bedrooms, will allows you to zone the fans for personal comfort. In addition to all that, you will greatly reduce your electricity costs instead of using your air conditioner.

Download The 2014 Energy Saver "ES" Line Installation Guide(.pdf)specification sheet QC CL-6400
Download QuietCool Product Information Sheet (.pdf)specification sheet QC CL-6400

ES-2850 Fan Specifications:

Motor Voltage 120 V. AC, 60 Hz
Energy Use 177.6 Watts
Air Flow 2850 CFM
CFM/Watt- Efficiency Rating 16.0
Square Foot Coverage @ 2 CFM per SQ FT Covers up to 1,425 SQ FT
Number of Speeds Single Speed
Duct Diameter 16"
Duct Length 6 feet
Motor Head Diameter 16 1/2"
Motor Head Length 19"
Sound Level in Room "Acoustical" 47 db
R Value at Closed Damper R 4.2
Dampers Air Tight Insulated Dampers
Controls Remote Control or Hard Wire Capabilties
Warranty 10 Years
Framing None Required Fits between "16 or 24" on Center Joists No Joist Cutting Necessary
Minimum Suggested Attic Venting 3.8 SQ FT net free area
Ceiling Rough Opening 14 1/4" X 18 1/4"
Ceiling Grill Outside Dimension 16" x 20"
Ceiling Grill Color White - High Volume Air Flow
Shipping Weight 25 Lbs. and 17 Lbs. (two boxes)
Ship Carton Dimensions 24" x 23" x 22" and 21" x 17" x 17" (two boxes)
Ship Carton Cube 7.0 and 3.5 (two boxes)
UL Component UL Listing Numbers Motor E62815; E62788; E62862 Housing ETL 3171583 Power Cord ETL 3171583