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Need An Installer? Call 1-877-667-4663


How Do I Get My Fan Installed?

Installation is straightforward and simple. Ideally if you are handy you can install the fans yourself and have them wired by a licensed electrician or simply plug them in.  Normally any handyman, electrician or contractor can install a whole house fan.



How Do QuietCool Fans Work?

Because heat rises, the rooms upstairs and especially your attic is generally much hotter than the rest of your home.  This hot air acts like a heating blanket that keeps your entire home hot, even into the cool evening hours.

QuietCool Fans remove the hot and stale air from your entire home and replaces it with cool outside air.  The fans Quietly pull the cool air into the home through several opened windows.  As the air circulates, the fans suck the air up into your attic.  This creates a positive pressure in the attic causing the hot air to be pushed out your attic through the existing attic vents.  This continuous circulation of air not only cools your attic, but also cools your entire living space.  You can actually feet a cool breeze of air.

The motors and flexible ducting for the QuietCool Fans are installed in your attic space so the only thing visible from inside your home is an attractive, white ceiling grille and a switch & timer on the wall.  We recommend installing smaller fans (like the QC-1500, QC ES-1500, QC ES-2250 or the QC-2250) in each of your occupied bedrooms and a larger QuietCool fan in the hallway.  Yes, you can sleep with the QuietCools running on warm summer nights.

Utility companies report that the installation of a whole house fan can cut some air conditioning bills in half!

QuietCool Fans Are Truly Amazing! They Are Maintenance Free and Come With A 10 Year Warranty!

Order Your QuietCool Fans Today!

QC CL-5400 Whole House Fan 2 Speed 5,462 CFM High

Classic 5400
Classic 5400QC CL-4700 installs in atticcl qc--4700 showing internal damper closeddamper opens when fan is running
MSRP: $1,431.00
Price: $1,299.00
You Save: $132.00 (9 %)
free shipping

*NEW FOR 2017**

The QC CL-5400 is a 2 speed fan that moves 5,462 CFM High and 3,350 CFM Low. This powerful whole house fan is able to cool up to 2,725 square feet. The QuietCool QC CL-5400 is the most powerful single motor fan in the Classic Line.  Moving a tremendous amount of air flow is no problem for this quiet and powerful QuietCool QC CL-5400 whole house fan.  This is the right fan to install in a large room, den, family room or hallway. 

Use this fan in addition to smaller QuietCool fans such as individual bedroom fans (QC-1500 or QC-2250) to attain the correct air flow for your home and for zoned cooling control. The correct total CFM or air flow for a home should be approximately 2-3 times your total square footage.

THIS ITEM IS ON BACKORDER. ORDERS WILL BE CHARGED AND SHIPPED IN THE ORDER RECEIVED ONCE BACK IN STOCK


Recommended Controls:

For The QuietCool 5400 Classic we recommend the IT-35000 HI/LOW/OFF and IT-30070 8hr Timer

FREE Shipping On This Item: Up To A $150.00 Value!

Download The Classic Line Installation Guide(.pdf)qc-3100 fan manual 

Download QuietCool Product Information Sheet (.pdf)qc-3100 fan manual 

20” motorhousing •20” x 9’ duct •14” x 30” damper box/grille (same as 4700)

For cold weather locations increase your insulation value from R-5 to R-40 with the optional winter grille & insert kit item # WI-KIT-1430



Classic CL-5400 Advanced Direct Drive Whole House Fan with Dampers

QC CL-5400 Specifications:

Motor Voltage 120 VAC, 60 Hz

Energy Use Hi: 786 Watts Low: 512 Watts

Air Flow Hi: 5462 CFM Low: 3350 CFM

Square Foot Coverage @ 2 CFM per SQ FT Covers up to 2725 SQ FT

# of Speeds 2

Duct Diameter 20"

Duct Length 9 feet

Motor Head Diameter 20 1/2"

Motor Head Length 13 1/2"

Sound Level in Room (measured 1m from grille) Hi: 50 dB Low: 47 dB

Dampers Barometric Pressurized R5 Dampers

Controls (not included) 8 Hour Electronic Timer and HI-LOW-OFF Switch or

Wi-Fi Smart Control (not included)

Warranty 10 Years

Framing None required

Joist Cutting None required; fits 16” or 24” on center

Minimum Suggested Attic Venting 7.5 SQ FT net free area

Ceiling Rough Opening 14 1/4" X 30 1/4"

Removable Grille Outside Dimension 16" x 32"

Shipping Weight 76 lbs.

Box Dimensions 42" x 24" x 38"

In the Box: - QC CL-5400 Motorhead - Damper Box - Ceiling Grille - 9 foot duct - Cut-out template - Accessory bag - Window locks

Item Number: QC CL-5400
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Sizing Guidelines:

Basic Level
Of Cooling: Calculate approximately 2.0
to 2.5 CFM Per Square Feet Of Living Space

Best Level Of Cooling: Calculate approximately 2.5 to 3.0 CFM Per Square Feet Of Living Space

More On System Sizing -
Buying the right sized QuietCool system is important to maximum cooling and ventilating efficiency.  It is strongly recommended that you install fans that have between 2-3 times your home’s square footage in total CFM of airflow.



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