QuietCool Stealth PRO 4.8X Whole House Fan

Designed for medium-sized homes. This fan features three speeds. Cools and ventilates up to 2,140 square feet.

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Description

Designed for medium-sized homes. This fan features three speeds. Cools and ventilates up to 2,140 square feet.

Motor Voltage	120 VAC, 60 Hz
Energy Use	Hi: 408 Watts / Med: 225 Watts / Low: 73.9 Watts
Air Flow	Hi: 4280 CFM / Med: 3500 CFM / Low: 2361 CFM
HVI-916 Airflow (for CA Title 24 New Construction)	Hi: 3130 CFM / Med: 2560 CFM / Low: 1670 CFM
dBA	Hi: 47.4 / Med: 43.2 / Low: 33.0
Recommended SQFT Coverage @ 2-3 CFM per SQFT	Covers 1427 SQFT to 2140 SQFT
Minimum Attic Clearance	36”
# of Speeds	3
Duct Diameter	18”
Duct Length	9 feet
Motor Head Diameter	18 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	5.71 SQ FT net free area
Ceiling Rough Opening	14 1/4” x 30 1/4”
Removable Grille Outside Dimension	16” x 32”
Shipping Weight	75 lbs.
Box Dimensions	36” x 22” x 40”
In The Box	9 Foot Duct, Accessory Bag, Controls, Cut-out Template, Damper Box, QC STL PRO-4.8X Motorhead, Removable Grille, Window Locks