QuietCool Stealth PRO 5.5X Whole House Fan

Designed for medium and larger homes. This fan features three speeds. Cools and ventilates up to 2,530 square feet.

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Description

Designed for medium and larger homes. This fan features three speeds. Cools and ventilates up to 2,530 square feet.

Motor Voltage	120 VAC, 60 Hz
Energy Use	Hi: 490 Watts / Med: 268 Watts / Low: 88 Watts
Air Flow	Hi: 5044 CFM / Med: 4238 CFM / Low: 2870 CFM
HVI-916 Airflow (for CA Title 24 New Construction)	Hi: 3750 CFM / Med: 3070 CFM / Low: 2010 CFM
dBA	Hi: 50.7 / Med: 45.7 / Low: 35.6
Recommended SQFT Coverage @ 2-3 CFM per SQFT	Covers 1681 SQFT to 2522 SQFT
Minimum Attic Clearance	38”
# of Speeds	3
Duct Diameter	20”
Duct Length	9 feet
Motor Head Diameter	20 1/2”
Motor Head Length	13 1/2”
Dampers	Barometric Pressurized R5 Dampers
Controls	Included: 8 Hr Electronic Timer & Double 3-way switch, Optional: IT-36002 QuietCool RF Wireless Control Kit
Warranty	15 Years
Framing	None Required
Joist Cutting	Fits 16” or 24” on center, None Required
Minimum Suggested Attic Venting	6.73 SQ FT net free area
Ceiling Rough Opening	14 1/4” x 30 1/4”
Removable Grille Outside Dimension	16” x 32”
Shipping Weight	97 lbs.
Box Dimensions	39” x 24” x 39”
In The Box	9 Foot Duct, Accessory Bag, Controls, Cut-out Template, Damper Box, QC STL PRO-5.5X Motorhead, Removable Grille, Window Locks