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A photo of a QA-Deluxe Fan standing up as it would be installed in an attic.
Installed Position More Photos

QA-4800 Whole House Fan 3945 (HVI-916) Certified Rating

$1,079.00 – $1,258.00 $979.00 – $1,158.00

  • 3945 CFM (HVI-916) Certified Rating
  • For 2-Story Homes up to 3400 sq ft & Single Story Homes up to 2400 sq ft
  • Option of On/Off Remote Control with Timer, Two-Speed Remote Control, or HI/LOW Wall Switch & 4-Function Digital Timer.
  • Acoustical Ducting for Quieter Operation.
  • Gravity Damper Keeps Air From Entering The Home When System Is Not In Use. Heavy Duty Mounting Brackets Keeps Damper Off Drywall.
  • Heavy Duty State of The Art Spun Aluminum Fan Housing Will Not Weaken Over Time.
  • Heavy Duty Mounting Fan Motor Bracket With Rubber Bushings Prevents Motor From Shifting And Reduces Vibration
  • Easy Installation. No Framing Required. Fits between 16″ & 24″ On-Center Joists.
  • 10-Year Fan Motor Warranty.
  • Made In The USA.
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Description

  • 3945 CFM (HVI-916) Certified Rating
  • For 2-Story Homes up to 3400 sq ft & Single Story Homes up to 2400 sq ft
  • Option of On/Off Remote Control with Timer, Two-Speed Remote Control, or HI/LOW Wall Switch & 4-Function Digital Timer.
  • Acoustical Ducting for Quieter Operation.
  • Gravity Damper Keeps Air From Entering The Home When System Is Not In Use. Heavy Duty Mounting Brackets Keeps Damper Off Drywall.
  • Heavy Duty State of The Art Spun Aluminum Fan Housing Will Not Weaken Over Time.
  • Heavy Duty Mounting Fan Motor Bracket With Rubber Bushings Prevents Motor From Shifting And Reduces Vibration
  • Easy Installation. No Framing Required. Fits between 16″ & 24″ On-Center Joists.
  • 10-Year Fan Motor Warranty.
  • Made In The USA
A photo of a QA-Deluxe Fan standing up as it would be installed in an attic.
Installed Position

When installed QA-Deluxe Fans are upright like this. There is a 90-degree turn in the ducting to keep any noise in your attic, not in your living space.

A photo of the damper box and ceiling grille on a QuietAir whole house fan.
Damper Box and Grille

A closeup of the damper box and ceiling grille. When your whole house fan is installed, this grille is what you will see.

A photo of a QuietAir Whole House Fan on its side, with the ceiling grille removed.
Side View - Grille Removed

The grille is removed in this photo to better show the damper doors in their closed position, (they open automatically when the fan is on).

A photo of the connection between a QuietAir fan and its ducting.
A closeup of ducting connected to a QuietAir Fan

The whole house fan is in the blue section. The duct leads from the ceiling grille to the fan, keeping the fan out of the way and dampening the sound.

A photo of the ceiling grille for a QuietAir Whole House Fan.
Ceiling Grille

This is all you see in your ceiling. The rest of the fan is hidden in the attic.

Front Closed
Vent Front Open
A photo of the 2-Speed Remote Control with Timer and Temperature Control
Wireless 2-Speed Remote Control with Timer and Temperature
A photo of the Wall Switch and Timer to control Quiet Air Fans.
Two Speed Wall Switch and Timer

The wall switch and timer unit for Quiet Air Whole House Fans.

A photo of the One Speed Remote Control unit for QA-Deluxe fans.
One Speed Remote with Timer and Receiver

The One Speed Remote Control with Timer, (right), and its receiver, (left), for QA-Deluxe Whole House Fans.

Specifications

Motor Voltage

120 VAC, 60 Hz
Energy Use

Hi: 662 Watts Low: 480 Watts
Efficiency

5.96 Air Flow Efficiciency (CFM/Watts) Hi Speed
Air Flow

3945 CFM (HVI-916)
Square Foot Coverage

For 2-Story Homes up to 3400 sq ft & Single Story Homes up to 2400 sq ft
# of Speeds

2
Duct Diameter

18”
Duct Length

7 Feet
Motor Head Diameter

19”
Motor Head Length

12 1/2”
Sound Level in Room

Hi 54 dB Low: 50 dB
Dampers

Back Draft Dampers
Control

Single Speed Remote Control, Two Speed Wall Switch and Digital Timer, Two Speed Remote Control with Timer and Temperature (Add $179)
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 26”
Grille Outside Dimension

16” x 28”
Shipping Weight

60 lbs.
Box Dimensions

24”x24”x18” and 20”x20”x30”
In the Boxes

– QA 4.9 Motorhead
– Damper Box – Ceiling Grille – 7’ acoustical duct
– Accessory bag
SKU: QA-4800 Deluxe Category: Tags: ,

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