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Home > Whole House Fans > QuietCool ES-2250 Energy Saver 2492 CFM Whole House Fan

QuietCool ES-2250 Energy Saver 2492 CFM Whole House Fan

QuietCool ES-2250 Energy Saver 2492 CFM Whole House Fan
QuietCool ES-2250 Energy Saver 2492 CFM Whole House Fan QuietCool ES-2250 Energy Saver 2492 CFM Whole House Fan QuietCool ES-2250 Energy Saver 2492 CFM Whole House Fan QuietCool ES-2250 Energy Saver 2492 CFM Whole House Fan QuietCool ES-2250 Energy Saver 2492 CFM Whole House Fan QuietCool ES-2250 Energy Saver 2492 CFM Whole House Fan
Item #QC ES2250
AvailabilityUsually ships the next business day.
Sale Price$849.00


The QuietCool Energy Saver ES-2250 is an energy saving whole house fan that is designed to reduce your air conditioner use by cooling your home by drawing in cooler outside air into your home and exhausting hot, stale air through the vents in your attic.  This will help save money on your electric bill because a whole house fan uses much less electricity than an air conditioner. 

The QuietCool fans also are great at ventilating your home and removing stale air and providing your family with fresh air. Studies show that the air inside our homes is more polluted than outside air. Whole house fans can reduce this problem by bringing in fresh air throughout the entire year. This will also help eliminate odors in your home.

The QuietCool brand of whole house fans does this using a small amount of electricity and doing it quietly. Quiet Cool whole house fans are top rated by the California Energy Commission for ventilation fans based on the CFM/watts used.

The ES-2250 whole house fan is very easy to install.  You mount it remotely in your attic, from the rafters.  Using the included template, you cut a hole for the grill and put it into place.  The ES-2250 is capable of operating in a two speed mode. This requires a hardwired installation.

Features & Benefits:
  • Quiet operation
  • Ventilates your home efficiently
  • Low power consumption
  • Built-in louvered gravity damper
  • 10 year warranty
  • Backed By Our 60 Day Money Back Guarantee
  • Optional remote control available
  • Download the QC ES Whole House Fan Installation and User Guide

“My wife used to smoke, but kicked the habit. I on the other hand still light up occasionally and it used to pose a serious problem until we rigged our house up with QuietCool System’s whole house fans. These ventilation fans keep the house really nice and cool – even when it’s boiling hot outside – and they also replace the air inside the house every few minutes or so. As a result, I’m able to enjoy my occasional cigarette in the comfort of my study without anyone else in the house being bothered by it.”

—Stephen from Louisiana

Listen to the ES-2250 Run. Sound Level is only 42.7 dBA on high


QC-ES-2250 Energy Saver Whole House Fan Specifications:

Motor Voltage: 120 VAC, 60Hz
Energy Use: High - 150  Watts Low - 79.5 Watts
Air Flow: High - 2492  CFM Low - 1991 CFM
HVI-916 Airflow (for CA Title 24 New Construction): 1850 CFM
Duct Diameter: 16"
Duct Length: 6'
Power Cord Length: 20'
Motor Head Diameter: 16.5
Motor Head Length: 13.5
Dampers: Barometric Pressuriced R5 Dampers
Controls: Remote control or hard wire capabilities
Rough Opening: 14.25 x 18.25
Grill Outside Dimension: 16 x 20
Intake Grill Color: White
Covers up to 1250 square feet
Requires 3.33 square feet of net attic venting

Installers/Contractors  Please Call For More Information about how the QuietCool Fans can increase your sales to your own customers.

100% Satisfaction Guaranteed.
Backed By Our 60 Day Money Back Guarantee.
We stand behind our products 100%

How to Find Out How Much Net Free Venting Area You Have in Your Home:
1. Measure All the Vents You Find In Your Home
If you were to measure (length x width) of each vent in your homes attic/roof, you would have a ball park idea of how much roof and attic venting your home has.

2. Measure In Inches, Then Convert to Square Feet
Take The Total Area Of Your Vents In Inches And Convert To Sq. Ft By Dividing By 144

3. If Your Vents Are Screened – Take Your Total Area and Cut It In Half!
Since most vents are screened, which can obstruct 1/2 of the air flowing out of the – once you have your gross total area of venting, multiply that number by .5 to get your Net Free Area Of Venting.

Example: If we take one 12″ x 12″ gable end vent and multiply the length (12″) by the width (12″) we would have a total of 144 square inches of venting. To convert to sq. ft. we would divide by 144 (since there are 144 sq. inches in one square foot). When we divide 144/144 we see that equals 1 sq. ft. But since our vent is screened, we would take our 1 sq. ft and cut it in half. That leave us with .5 sq. ft of net free venting.

Question: What is the max amperage rating on this fan?
Answer: 1.2 Amps
QuietCool ES-2250 Energy Saver 2492 CFM Whole House Fan

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