Southern California
951.226.5577 
855.226.5577

Bay Area
408.439.1807 
855.226.5577

QuietCool Stealth PRO 3.3

Specifications:

Motor Voltage 120 V. AC, 60Hz 3SPEED
Energy Use Low speed 93 watts, High speed 246 watts
Air Flow Low speed 1,926 CFM, High speed 3,310 CFM
HVI-916 Airflow (for CA Title 24 New Construction) 2350 CFM
Square Foot Coverage @ 2CFM per SQFT 1580 sq. ft.
CFM/Watt-Efficiency Rating Low speed 13.4, High speed 13
# of Speeds 3 Speed
Duct Diameter 16″
Duct Length 6 feet
Motor Head Diameter 16″
Motor Head Length 19″

Sound Level in Room “Acoustical”

47 db
R Value at Closed Damper R 5
Dampers Air Tight Insulated Dampers
Controls Hard Wire Capabilties
Warranty 15 Years
Framing None Required

Fits between 16″ or 24″on Center Joists

No Joist Cutting Necessary
Minimum Suggested Attic Venting 5.3 SQFT net free area
Ceiling Rough Opening 14 1/4″ X 22 1/4″
Ceiling Grill Outside Dimension 16″x 24″
Ceiling Grill Color White-High Volume Air Flow
Shipping Weight 47 Lbs.
Ship Carton Dimensions 28″ x 18″ x 36″
UL Component UL Listing Numbers
Motor E62815; E62788; E62862
Housing ETL3171583
PowerCord ETL3171583
AcousticDuct MH11637