Sold out until November 2024
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QA-Deluxe 4800 high-efficiency whole house fan is for 2-story homes up to 2800 sqft & single story homes up to 1900 sqft and requires about 4.0 sqft of net free attic ventilation. It delivers a powerful 3209 CFM (HVI-916 certified airflow rating). It uses of an energy saving (ECM) electronically commutated motor.
This high-efficiency whole house fan comes with an option of a single speed remote control with timer. You can also upgrade to our three-speed (Hi/Medium/Low) remote with timer & temp control or three-speed (HI/Medium/Low) wall switch and digital timer. (See Additional 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 whole house fan for 2 story houses compares against the competition click here: QA-Deluxe vs Competition
Motor Voltage | 120 VAC, 60 Hz |
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Energy Use | Hi: 491 Watts Low: 246 Watts |
Efficiency | 6.54 Air Flow Efficiency (CFM/Watts) Hi Speed |
Air Flow | 3209CFM (HVI-916) |
Square Foot Coverage | For 2-Story Homes up to 2800 sq ft & Single Story Homes up to 1900 sq ft |
# of Speeds | 3 |
Duct Diameter | 18” |
Duct Length | 8 Feet |
Motor Head Diameter | 19” |
Motor Head Length | 12 1/2” |
Acoustics | Hi 51 dBa Low: 49 dBa |
Control | Choice of:
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Damper | Choice of:
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Warranty | 10 years |
Framing | None required |
Joist Cutting | None required: fits 16” or 24” center |
Minimum Suggested Attic Venting | 4.5 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”x18” and 20”x20”x30” |
In the Boxes | – QA-4800 Motorhead |
Brand | QA-Deluxe |
Optional Wall Mount Adapter | Choice of:
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Due to product improvements and equipment upgrades, performance ratings and specifications are subject to change without notice.
Industrial grade gravity fed rectangular backdraft damper requires no power and is standard with all CentricAir whole house fans. The R5 insulated gravity backdraft damper is designed keep attic air from entering the living space when the whole house fan is not in use.
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…
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The single speed whole house fan timer allows you to operate the fan on high speed. Countdown digital wall timer. This wall fan timer fits in a single gang box.
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Three-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.
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This wireless 3-speed (High/Med/Low) remote control operates your QA-Deluxe whole house fan using a built-in timer. Wireless remote-control timer sits on a bedroom table or used 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…
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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…
Compatible with our back draft damper, the Vertical Wall Mount Adapter lets you mount the gravity damper on a wall instead of the ceiling.
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