QuietCool CL-5400 5024 CFM Whole House Fan
Use this whole house fan to effectively and quietly cool up to 2520 square feet. A whole house fan cools your home by pulling cooler air from outside and pushing the trapped hot air in your attic out.
Installing this QuietCool whole house fan is very easy, it comes with a template to create a hole for the grille and mounts in between 16 or 24 inch on center joists. You do not have to cut your joists in order to install this fan. You then just hang the fan from the beams in your attic.
By having a whole house fan installed this way, it reduces the sound in your living space.
A whole house fan also helps you save money because you will not have to run your air conditioner as often.
Features & Benefits:
QC CL-5400 Whole House Fan Specifications
Motor Voltage: | 120 VAC, 60Hz, 2 speeds |
Energy Use: | 634 Watts High, 525 Watts Low |
Air Flow: | 5024 CFM High, 4406 CFM Low |
HVI-916 Airflow (for CA Title 24 New Construction): | 3950 CFM |
Duct Diameter: | 20" |
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 2520 square feet | |
Minimum suggested attic venting is 6.7 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.