QA-6500 Deluxe Whole House Fan

Specifications

Motor Voltage	120 VAC, 60 Hz
Energy Use	771 Watts High / 460 Watts Low
Efficiency	5.80 Air Flow Efficiciency (CFM/Watts) Hi Speed
Air Flow	4478 CFM (HVI-916)
Square Foot Coverage	For 2-Story Homes up to 4400 sq ft & Single Story Homes up to 3000 sq ft
Duct Diameter	20”
Duct Length	7 feet
Motor Head Diameter	20”
Motor Head Length	12 1/2”
Sound Level in Room	51 (dBA); 49 dBA low speed
Dampers	R-5 Back Draft Damper
Control	choice of: Wired 2 Speed Wall Switch & Timer – Compatible with All Dampers Wireless 1 Speed Remote Control with Timer – Compatible with Back Draft Damper Wireless 2 Speed Remote Control with Timer & Temperature – Compatible with All Dampers
Warranty	15 years
Framing	None required
Joist Cutting	None required: fits 16” or 24” on center
Minimum Suggested Attic Venting	5.5 SQ. FT. net free area
Ceiling Rough Opening	14” x 28”
Grille Outside Dimension	16” x 30”
In the Boxes	QA-6500 Motorhead Damper Box Ceiling Grille 7’ acoustical duct Accessory bag
	Due to product improvements and equipment upgrades, performance ratings and specifications are subject to change without notice.