Save money on your AC bill and live in comfort. This whole house fan will efficiently and quietly cool up to 2510 square feet. A whole house fan pulls in cooler air from outside and pushes the trapped hot air in your attic out. This will save you money because you will not have to run your air conditioner as often. This whole house fan operates using less electricity than an AC unit.
Installation of this fan is also very easy - if you are handy you can even do it yourself. Download the installation manual to see just how simple it really is. With this whole house fan you do not have to cut your joists - it mounts 16 or 24" on center. Another great feature of this fan is because it is installed remotely in your attic, you will barely hear it when its running. This whole house fan runs much quieter than a traditional whole house fan. This fan is capable of operating in a two speed mode, this requires a hardwired installation.
Features & Benefits:
QC ES-5400 Whole House Fan Specifications
|Motor Voltage:||120 VAC, 60Hz, 2 speeds|
|Energy Use:||497 Watts High, 88.9 Watts Low|
|Air Flow:||5003 CFM High, 2842 CFM Low|
|HVI-916 Airflow (for CA Title 24 New Construction):||3810 CFM|
|Duct Length:||9 feet|
|Power Cord Length:||20'|
|Motor Head Diameter:||20 1/2"|
|Motor Head Length:||13 1/2"|
|Dampers:||Barometric Pressurized R5 dampers|
|Ceiling Rough Opening:||14 1/4" x 30 1/4"|
|Ceiling Grill Outside Dimension:||16" x 32"|
|Controls:||Remote control or hard wire capabilities|
|Covers up to 2510 square feet|
|Minimum suggested attic venting is 6.68 square feet net free area|
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How to Find Out How Much Net Free Venting Area You Have in Your Home:
1. Measure All the Vents You Find In Your Home
If you were to measure (length x width) of each vent in your homes attic/roof, you would have a ball park idea of how much roof and attic venting your home has.
2. Measure In Inches, Then Convert to Square Feet
Take The Total Area Of Your Vents In Inches And Convert To Sq. Ft By Dividing By 144
3. If Your Vents Are Screened – Take Your Total Area and Cut It In Half!
Since most vents are screened, which can obstruct 1/2 of the air flowing out of the – once you have your gross total area of venting, multiply that number by .5 to get your Net Free Area Of Venting.
Example: If we take one 12″ x 12″ gable end vent and multiply the length (12″) by the width (12″) we would have a total of 144 square inches of venting. To convert to sq. ft. we would divide by 144 (since there are 144 sq. inches in one square foot). When we divide 144/144 we see that equals 1 sq. ft. But since our vent is screened, we would take our 1 sq. ft and cut it in half. That leave us with .5 sq. ft of net free venting.
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