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This newly designed QC CL-3100 is a quiet, single motor whole house fan from the classic line.

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QuietCool QC CL-3100 fan

QuietCool QC CL-3100MSRP: $ 885.00 Sale Price: $799.00

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Amazingly Quiet - Cool While You Sleep, Read, Watch Television, or Just Talk

All Inclusive Product, Just Add Controls - Do-it-yourself Or Pro Installation

No Loss Of Structural Integrity - No Permits Required

Good For The Environment - A Green Energy Product, Cuts A/C Usage

Cools Entire Home & Attic - Reduces Attic Temp By Up To 50 Degrees

The new design features an innovative designed damper box that changes the location of the dampers from fan cylinder to the new damper box. This improvement will not only increase the R value, but it also makes installation easier. The redesign reduces the length and weight of the fan motor cylinder thus making installation even easier.

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. All of the "Classic Line" fans (except for the QC-1500) have the optional capability of having the motors being wired for two speeds. For two speed operation, your installer would need to simply remove the included 8' power cord and run a 3rd wire from the fan motor to the 3-wire wall switch and timer. If using a remote system or standard on/off wall switch, the fan will work perfectly as a single speed fan (as set in the factory). Consult with your electrician about wiring this 2 speed wiring option. This 2 speed option would actually make our dual motor QC-6400 fans 4 speed capable because these fans have two motors per fan.

The ideal setup for automatic operation, is to have your electrician hard wire the fan to a wall timer and standard off/on or 3 way switch (if wired for 2 speed operation) 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 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.

For those that plan on mounting the fan grille on a side wall instead of the ceiling, (often done on a room with a vaulted ceiling), you will need one optional wall adaptor per fan.


One QC CL-3100 Cools Up To 1,600 Square Feet

Order Online Free Shipping (Excluding HI & AK):
QC CL-3100
qc 3100
The Internal Damper Closes To Seal The Fan Opening When The Unit Is Powered Off
This Built-in Feature Provides An Exceptional R-5 Insulation Value. A winter cover can also be added for additional insulating value in extremely cold locations.





How To Purchase
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Download The Classic Line Installation Guide(.pdf)
Download QuietCool Product Information Sheet (.pdf)
specification sheet QC CL-3100

QC CL-3100 Specifications:
MSRP: $885
Motor Voltage: 120 V. AC, 60 Hz 2 SPEED Capable
Energy Use: 320 Watts High Speed/231 Watts Low Speed
Air Flow: 3,190 CFM High Speed/1,906 CFM Low Speed
CFM/Watt: Efficiency Rating 9.97 high / 8.25 low
Square Foot Coverage @ 2 CFM per SQ FT
Covers up to 1600 SQ FT
# of Speeds: 2 Speed
Duct Diameter: 16"
Duct Length: 6 feet
Motor Head Diameter: 16 1/2"
Motor Head Length: 13 3/4"
Sound Level in Room "Acoustical": 48 high /42 low DB
R Value at Closed Damper: R 5.0
Dampers: Air Tight Insulated Dampers
Controls: Remote Control or Hard Wire Capabilities
Warranty: 10 Years
Framing: None Required Fits between "16 or 24" on Center Joists No Joist Cutting Necessary
Minimum Suggested Attic Venting: 4.1 SQ Feet net free area
Ceiling Rough Opening: 14 1/4" X 22 1/4"
Ceiling Grill Outside Dimension: 16" x 24
Ceiling Grill Color White: High Volume Air Flow
Shipping Weight: 47 Lbs. Ship Carton Dimensions 26" x 20" x 35"
Ship Carton Cube: 10.5 UL Component
UL Listing Numbers Motor E62815; E62788; E62862 Power Cord E55178; E147323 RACO Handy Box & Cover E195978 Acoustic Duct MH11637
UL Component UL Listing Numbers
Motor E62815; E62788; E62862
Power Cord E55178; E147323
RACO Handy Box & Cover E195978
Acoustic Duct MH11637