Quietcool QC CL-4700 RF Classic Advanced Whole House Fan with Wireless Control – Up to 4415 CFM – Two Speed – Covers up to 2,208 SQFT – 10 Year Warranty – Removable Grille

Price: $1,109.00
(as of Aug 21, 2026 06:37:54 UTC – Details)

Product description

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Cooling Comfort

• Feel 10ºF Cooler with a Flip of a Switch

• No More Hot Sleepless Nights

• Turn the Hottest Room in the House to the Coolest!

Ventilation & Indoor Air Quality

• QuietCool is the “V” in HVAC

• Exhaust Odors, Smoke, Airborne Annoyances & Pollutants

• Complete Air Exchange in 3-4 Minutes

Energy Savings

• Saving up to 50-90% on A/C related costs

• Extend the life of your HVAC system & Roof

• Fastest ROI of any Green Energy Product

Instantly feel 5-10º cooler

With the active ventilation of a whole house fan, the powerful breeze allows homeowner’s to feel 5 to 10º cooler within seconds.

90% Less Energy

Save up to 50-90% off your A/C usage. It uses up to 90% less energy than your most expensive appliance, your A/C.

Easy Installation

QuietCool fans require only 10 screws and no joist cutting for quick and easy installation in under 2 hours.

Motor Technology

Energy-Efficient PSC Motors are a revolutionary benefit that lets our fans push up to 10x more air while using less energy.

Why Choose QuietCool

Despite what some people think, QuietCool whole house fans were not created to eliminate your air conditioning, but with QuietCool you can DECREASE the amount of A/C you use year round!

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How It Works

Our Whole House Fans utilize what already exists to create something offered nowhere else. Open two or three windows a few inches wide, turn on your QuietCool Whole House Fan, and experience fresh, cool air replacing your indoor air in 3-4 minutes. Your Whole House Fan will quietly pull air through the windows, into the attic, and out the attic vents giving you a cost effective way to keep your home cool and healthy.

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Sizing

A properly sized Advanced Whole House fan is very important for homeowners to get the maximum benefits.

For example, for coastal or mountain climates, the recommendation is typically 2 CFM per square foot.

For more inland climates, the recommendation is typically 2.5 CFM per square foot.

For desert climates, the recommendation is typically 3 CFM per square foot.

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Boxed In

As a society, we’ve trapped ourselves in our homes with bad indoor air quality. Purify your home’s indoor air with QuietCool Whole House Fans. QuietCool makes it more effective to open a window and exchange your air with fresh, clean, outdoor air.

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Perfect Pairing

The best system combines an attic fan and a Advanced Whole House Fan to cool, ventilate, and exhaust the entire home, day and night, and year-round.

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Ideal for a Furry Family

Pets often leave behind unpleasant dander. A QuietCool whole house fan removes dander while cooling your home, making it fresher and more comfortable.

Remove Bad Odors

Burnt popcorn or fish can stink up your house. A QuietCool whole house fan removes smells within minutes.

Dry Faster

Kids walking on freshly mopped floors is annoying. A QuietCool whole house fan can dry floors in minutes, a common and appreciated benefit.

A Painters Dream

Painting your home releases toxic chemicals, which is especially harmful to babies. Use a whole house fan to quickly remove these toxins!

Classic Series Comparison

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Customer Reviews

4.6 out of 5 stars 15

5.0 out of 5 stars 9

4.8 out of 5 stars 15

4.8 out of 5 stars 24

5.0 out of 5 stars 8

4.8 out of 5 stars 10

3.8 out of 5 stars 5

Price

$1,449.00$1,449.00

$1,349.00$1,349.00

$1,209.00$1,209.00

$1,109.00$1,109.00

$949.00$949.00

$849.00$849.00

$639.00$639.00

Covers Up To

3,462 SQFT.

2,833 SQFT.

2,512 SQFT.

2,207.5 SQFT.

1,608 SQFT.

1,233 SQFT.

736 SQFT.

CFM

6,924

6,020

5,024

4,505

3,126

2,280

1,472

Watts (As Low As)

794

560

525

415

256

201

117

Included Wireless Control

✔

✔

✔

✔

✔

✔

✔

Motor Speeds

2

2

2

2

2

2

1

Recommended Attic Venting

9.24 SQFT

7.56 SQFT

6.7 SQFT

5.89 SQFT

4.17 SQFT

3.29 SQFT

1.97 SQFT

Grille Size

16″ x 38″

16″ x 38″

16″ x 32″

16″ x 32″

16″ x 24″

16″ x 20″

16″ x 16″

QuietCool advanced whole house fans use and improve upon the principle of ventilation cooling with savings off traditional cooling methods such as A/C
Designed to cool and ventilate average homes – up to 2210 sq. ft., while providing optimum performance.
Moves air at a rate of 4415 CFM on high and 3402 CFM on low, ensuring rapid cooling and ventilation
551-Watt PSC motor on high and 415-Watts on low ensures efficient operation and airflow
Damper box with R5 damper doors help insulate the home from the attic during colder seasons when the fan is not in use.
Fan motor head hangs from the attic rafters with a small ceiling cut-out (14 in. x 30 in.) for the air intake grille, minimizing space requirements.
Includes Wireless RF Control Kit with Glass Wireless Switch – up to 12 hour countdown timer
Simple installation process with a typical 1 to 2-hour install time, no framing or joist-cutting required, fitting 16 or 24 on-center for added convenience.
Included window locks to help ensure windows are secure when the fan is in operation, providing peace of mind and enhanced safety.
Requires 5.89 sq. ft. of net free attic venting to ensure proper ventilation.

Product summary

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