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QA- Deluxe 6500 Energy Efficient Whole House Fan 4478 CFM (HVI-916 Certified Airflow Rating)

A photo of an assembled QA-Deluxe 6500 Whole House Fan
QA-Deluxe 6500 Whole House Fan More Photos
(2 customer reviews)

QA-Deluxe 6500 is for 2-story homes up to 4400 sqft & single story homes up to 3000 sqft and requires about 5.5 sqft of net free attic ventilation.  It delivers a powerful 4478 CFM (HVI-916 certified airflow rating).

It comes with an option of an On/Off remote control with timer, two-speed (Hi/Low) remote with timer & temp control or two speed HI/LOW wall switch and digital timer. (See Control Options Toward Bottom of Page)

IMPORTANT: All CFM ratings for QA-Deluse have been verified by an independent testing agency authorized by the State of California as meeting the strict (HVI-916) standard. When comparing CFM (airflow) ratings against similar style whole house fans, it is important to compare the HVI-916 CFM certified airflow rating. This is the true apple to apples comparison. The following link is to the CA.Gov website and allows you to search a company’s Brand to see their products HVI-916 CFM rating  CA.Gov 

To see how our QA-Deluxe whole house fan compares against the competition click here: QA-Deluxe vs Competition

Choose fan options to show pricing.

Choose a remote control or wall switch for your system.
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From:$1197.00 $1097.00 Sale!

Need a professional to install your whole house fan?

Motor Voltage

120 VAC, 60 Hz
Energy Use

Hi: 771 Watts Low:
Efficiency

5.80 Air Flow Efficiency (CFM/Watts) Hi Speed
Air Flow

4478 CFM (HVI-916)
Square Foot Coverage

For 2-Story Homes up to 4400 sq ft & Single Story Homes up to 3000 sq ft
# of Speeds

2
Duct Diameter

20”
Duct Length

7 Feet
Motor Head Diameter

20”
Motor Head Length

12 1/2”
Acoustics

Hi 51 dBa Low: 49 dBa
Damper

R5 Back Draft Damper
Control Choice of:
  • Wired 2 Speed Wall Switch with Timer
  • Wireless 1 Speed Remote Control with Timer – Compatible with Back Draft Damper
  • Wireless 2 Speed Remote Control with Timer & Temperature – Compatible with All Dampers
Warranty

10 years
Framing

None required
Joist Cutting

None required: fits 16” or 24” center
Minimum Suggested Attic Venting

5.5 SQ FT net free area
Ceiling Rough Opening

14” x 28”
Grille Outside Dimension

16” x 30”
Shipping Weight

60 lbs.
Box Dimensions

24”x24”x14” and 20”x20”x30”
In the Boxes

– QA-6500 Motorhead
– Damper Box – Ceiling Grille – 7’ acoustical duct
– Accessory bag
Brand

QA-Deluxe
Adapter Choice of:
  • No Adapter
  • Vertical Wall Mount Adapter – Compatible with Back Draft Damper

Due to product improvements and equipment upgrades, performance ratings and specifications are subject to change without notice.

A photo of an assembled QA-Deluxe 6500 Whole House Fan
QA-Deluxe 6500 Whole House Fan
A photo of a QA-4800 Whole House Fan on its side so we can see the grille.
QA-Deluxe On Side with Grille

This shows us the QA-Deluxe Whole House Fan on its side so the grille is visible. When installed the only thing visible in the house is the grille.

A photo of the connection between the motor head and duct on a QA-4800 fan.
QA Deluxe Duct Connection Detail

A closeup of the connection between the QA-Deluxe fan body and duct.

A photo of the R-5 whole house fan gravity damper when open.
The R-5 whole house fan gravity damper when open.
A photo of the whole house fan R-5 Gravity Damper when Closed
The R-5 Gravity Damper when Closed
A photo of the Single Speed Remote Control used with CentricAir whole house fans.
Single Speed Remote Control

The Single Speed Remote Control and Timer used with CentricAir and QA-Deluxe Whole House Fans.

A photo of the CentricAir wireless 2-speed remote control with timer and temperature control.
CentricAir 2-Speed Remote Control with Timer and Temperature Control
Photo of the 2-Speed Wall Switch and Timer for QA-Deluxe fans.
2-Speed Wall Switch and Timer
A photo of the damper box and grille of a QA-Deluxe Whole House Fan.
QA-Deluxe Damper Box and Grille

When the fan is installed in your home, this grille is all you see. Everything else is hidden in the attic.

A photo of the vertical wall mount adapter.
Vertical Wall Mount Adapter

2 reviews for QA- Deluxe 6500 Energy Efficient Whole House Fan 4478 CFM (HVI-916 Certified Airflow Rating)

  1. Norman R –

    Excellent installation top to bottom!!! Love the unit…very effective.

  2. Sean Gibsom –

    This is by far the best whole house fan on the market. I am glad I found this company and did not go with Queit Cool.

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Money Back Guarantee 10 Year Limited Warranty Assembled in the USA Caution: Make sure the fan you buy correctly states its airflow rating.
Included (Control & Damper)
Insulated R5 Gravity Backdraft Damper
Back Draft Damper
Industrial grade gravity fed back draft damper requires no power and is standard with all CentricAir whole house fans. The R5 insulated gravity damper is designed keep attic air from entering the living space when the whole house fan is not in use.
Wireless Single Speed Remote Control & Timer
Single Speed Remote Control
Plug & Play. No Wires To Run. Just plug into an outlet. Our Wireless Single speed remote control with timer (1, 2, 4, 8 hours or ON) allows you to operate the fan up to 100 feet away. Make yoursystem more convenient to use and eliminate the need to cut holes and run wires down the…

OR

Two-Speed Wall Switch & Timer for QA-Deluxe Fans
Two-Speed Wall Switch & Timer
Our wall mounted two speed switch & timer lets you set the speed of your fan and choose when it will shut off.
Upgrade Options
Two Speed Wireless Remote with Timer & Temperature Control
Two Speed Wireless Remote with Timer & Temperature Control
Wirelessly controls whole house fan using built-in timer or by temperature. Wireless remote sits on a bedroom table or used anywhere in the home. Improves Comfort and Energy Efficiency using Temperature Control. Never overcools the home and eliminates homeowner having to get up to adjust a timer. Never wastes energy because fan only runs when…
Vertical Wall Mount Adapter
Vertical Wall Mount Adapter
Compatible with our back draft damper, the Vertical Wall Mount Adapter lets you mount the gravity damper on a wall instead of the ceiling.
Optional Third Party Controls
WiFi Compatible
WiFi Compatible
CentricAir and QA-Deluxe products are compatible with a variety of smart home devices including Amazon Alexa, Echo, Google Home, and others. These third party controls and smart plugs are not sold by CentricAir. If interested in one of these WiFi controls we recommend purchasing our On/Off remote control with timer. This option is available for…
SKU: QA-6500 Deluxe-1 Categories: ,