Quiet Cool 4700 Giant Whole House Fan
Quiet Operation, 2 Speeds, 4757 CFM Easy to install Reduce A/C Costs UL Listed Made in the USA
The Quiet Cool 3100 Classic ducted whole house fan operates very quietly, the sound level in your home will only be 45 decibels. How does it do it? By being remotely mounted in your attic and suspended from the rafters. It also has acoustical insulated flex duct which helps reduce the sound level. Using this whole house fan can help save money on your air conditioner costs. A whole house fan is also great for helping properly ventilate your home. This whole house fan is very easy to install with a line cord and comes with a 10 year warranty. QC- 4700 Specifications ￼ Motor Voltage 120 V. AC, 60 Hz 2 SPEED Energy Use 533 Watts High Speed/491 Watts Low Speed Air Flow 4,757 CFM High Speed/3,586 CFM Low Speed CFM/Watt- Efficiency Rating 8.9 Square Foot Coverage @ 2 CFM per SQ FT Covers up to 2350 SQ FT # of Speeds 2 Speed Duct Diameter 18" Duct Length 6 feet Motor Head Diameter 18 1/2" Motor Head Length 13 3/4" Sound Level in Room "Acoustical" 53 db R Value at Closed Damper R 5.0 Dampers Air Tight Insulated Dampers Controls Remote Control or Hard Wire Capabilties Warranty 10 Years Framing None Required Fits between "16 or 24" on Center Joists No Joist Cutting Necessary Minimum Suggested Attic Venting 6.2 SQ FT net free area Ceiling Rough Opening 14 1/4" X 26 1/4" Ceiling Grill Outside Dimension 16" x 28" Ceiling Grill Color White- High Volume Air Flow UL Component UL Listing Numbers Motor E62815; E62788; E62862 Power Cord E55178; E147323 RACO Handy Box & Cover E195978 Acoustic Duct MH11637
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Quiet Cool Manufacturing
{"Product Dimensions": "20 x 40 x 30 inches", "Item Weight": "63 pounds", "Manufacturer": "Quiet Cool Manufacturing", "Date First Available": "April 17, 2013"}