QuietAir Fans (Deluxe) 4550 CFM Whole House Fan With 2-Speed Wall Switch & Timer. (Model QA-4800W)

$995.00

  • 4550 CFM (NIST Standard) / 3250 CFM (CA Title 24)
  • For 2-Story Homes up to 2600 sq ft & Single Story Homes up to 1500 sq ft
  • Includes HI/LOW Wall Switch & 5-Function Digital Timer
  • Acoustical Ducting for Quieter Operation.
  • Gravity Damper Keeps Air From Entering The Home When System Is Not In Use. Heavy Duty Support Brackets Keeps Damper Off Drywall.
  • Heavy Duty State Of The Art Spun Aluminum Fan Housing Will Not Weaken Over Time, Unlike Similar Housings.
  • Easy Installation. No Framing Required. Fits between 16″ & 24″ On-Center Joists.
  • 10-Year Fan Motor Warranty.
  • Made in the USA.

Description

  • 4550 CFM (NIST Standard) / 3250 CFM (CA Title 24)
  • For 2-Story Homes up to 2600 sq ft & Single Story Homes up to 1500 sq ft
  • Includes HI/LOW Wall Switch & 5-Function Digital Timer
  • Acoustical Ducting for Quieter Operation.
  • Gravity Damper Keeps Air From Entering The Home When System Is Not In Use. Heavy Duty Support Brackets Keeps Damper Off Drywall.
  • Heavy Duty State Of The Art Spun Aluminum Fan Housing Will Not Weaken Over Time, Unlike Similar Housings.
  • Easy Installation. No Framing Required. Fits between 16″ & 24″ On-Center Joists.
  • 10-Year Fan Motor Warranty.
  • Made in the USA.

Additional information

Motor Voltage

120 VAC, 60 Hz

Energy Use

Hi: 600 Watts Low: 480 Watts

Air Flow

3250 Real CFM / 4550 Free Standing CFM.

Square Foot Coverage

Covers up to 2800 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 51 dB Low: 47 dB

Dampers

Back Draft Dampers

Controls

8 Hour Electronic Time and HI-LOW Switch

Warranty

15 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