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QA- Deluxe 3300 (PSC) Energy Efficient Whole House Fan 2425 CFM (HVI-916 Certified Airflow Rating)

QA-Deluxe 3300 is for 2-story homes up to 1550 sqft & single story homes up to 950 sqft and requires about 2.5 sqft of net free attic ventilation. It delivers a powerful 2425 CFM (HVI-916 certified airflow rating) It uses of a highly reliable (PSC) permanent split capacitor motor.

This whole house fan comes with an option of a single speed remote control with timer. Or you can upgrade to our 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-Deluxe 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 2-story whole house fan compares against the competition click here: QA-Deluxe vs Competition

A photo of a fully-assembled QA-Deluxe 5500 Whole House Fan
QA-Deluxe Whole House Fan. Fan housing color shipped may be white or blue. More Photos
(1 customer review)

Choose fan options to show pricing.

From:$897.00 $797.00 Sale!Choose all options above for updated pricing.

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Brand

QA-Deluxe

Motor Voltage

120 VAC, 60 Hz

Energy Use

417 Watts Hi / 380 Watts Low

Efficiency

5.82 Air Flow Efficiciency (CFM/Watts) Hi Speed

Air Flow

2425 CFM (HVI-916)

Square Foot Coverage

2-Story Homes up to 1450 sq ft & Single Story Homes up to 900 sq ft

# of Speeds

1

Duct Diameter

16"

Duct Length

7 feet

Motor Head Diameter

17"

Motor Head Length

12 1/2"

Acoustics

Hi 51 dBa Low: 49 dBa

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

R5 Back Draft Damper

Warranty

10 years

Framing

None required

Joist Cutting

None required: fits 16” or 24” on center

Minimum Suggested Attic Venting

2.5 SQ FT net free attic ventilation

Ceiling Rough Opening

14” x 20”

Box Dimensions

20”x20”x28” and 20”x20”x20”

In the Boxes

– QA 3300 Motorhead
– Damper Box – Ceiling Grille – 7’ acoustical duct
– Accessory bag

Optional Wall Mount Adapter Choice of:
  • No Adapter required for ceiling installation
  • Vertical Wall Mount Adapter for Wall Installation

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

1 review for QA- Deluxe 3300 (PSC) Energy Efficient Whole House Fan 2425 CFM (HVI-916 Certified Airflow Rating)

  1. Walter G

    After visiting Comfort Cool Fans showroom and comparing their whole house fans against the competition, it was a no brainer to go with them. I got the QA-Deluxe whole house fan, even though it’s a little noisier than the CentricAir, the price was right.

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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 — No Charge

Industrial grade gravity fed back draft damper requires no power and is standard with all CentricAir whole house fans. The R5 insulated gravity back draft damper is designed keep attic air from entering the living space when the whole house fan is not in use.

Includes one of the following controls:
Wireless Single Speed Remote Control with Timer
Single Speed Remote Control — No Charge

Plug & Play. No Wires To Run. Just plug into an outlet.

Our wireless whole house fan single speed remote control with timer allows you to operate the fan up to 100 feet away.

Make your system more convenient to use and eliminate the need to cut holes and run wires down the wall with…

OR

Two-Speed Wall Switch & Timer for QA-Deluxe Fans
Two-Speed Wall Switch & Timer — No Charge

Our wall mounted two speed switch & timer lets you set the speed of your fan and choose when it will shut off.

OR

Smart Wi-Fi Control
Smart Wi-Fi Control — No Charge
    • Control your whole house fan from anywhere using your smartphone with this Smart whole house fan control
    • Power on or off. Set schedule and run time
    • Single speed operation. Runs the fan at high speed only.
    • Easy setup with no hub required
    • Smart plug included
    • Compatible with Alexa, Google Assistant…
Upgrade Options
Upgrade your included control to one of these options:
Two-Speed Wireless Remote with Temperature & Timer (1-12 hours)
Two-Speed Wireless Remote with Temperature & Timer (1-12 hours)$197

Wirelessly controls whole house fan using built-in timer or by temperature and can be operated from anywhere in the home. Never overcools the home and eliminates homeowner having to get up to adjust a timer. Never wastes energy because fan only runs when needed. Simple and Fast Installation - Eliminates wiring and installing a timer…

OR

Two-Speed Wireless Remote Control with Timer 1-12 hours (NO TEMP CONTROL)
Two-Speed Wireless Remote Control with Timer 1-12 hours (NO TEMP CONTROL)$99

Wirelessly controls whole house fan using a built-in timer and can be operated from anywhere in the home. This whole house fan remote control improves Comfort and Energy Efficiency by using a timer to shut off the fan after a pre-determined amount of time. Never wastes energy because fan only runs when needed. Simple and…

OR

Two-Speed Wall Switch with Temperature and Timer (1-12 hours)
Two-Speed Wall Switch with Temperature and Timer (1-12 hours)$97

Two-speed wall switch with 50′ Cable. Temperature, Timer and Speed Control. Improves Comfort and Energy Efficiency. Plug & Play Connection. Eliminates Installing and Wiring Line Voltage Timer and Speed Switch. Purchase this whole house fan wall switch online.

Prefer Your Damper on the Wall?
Vertical Wall Mount Adapter
Vertical Wall Mount Adapter$69

Compatible with our back draft damper, the Vertical Wall Mount Adapter lets you mount the gravity damper on a wall instead of the ceiling.