STEALTH PRO
ADVANCED WHOLE HOUSE FANS
HOW QUIETCOOL WORKS
RUN YOUR A/C
Run your a/c during the middle of the day when it is the hottest outside.
OPEN WINDOWS
Any time it’s cooler outside than inside, typically in the morning and evening, turn off your a/c system and open a few windows.
TURN IT ON
Now that your windows are open, turn your QuietCool fan on by setting the speed and timer.
BRING FRESH AIR IN
QuietCool pulls in cool, fresh air from outside and expels hot, stale air out attic vents, cooling the thermal mass of your home.
ENJOY COMFORT & SAVINGS
Your home has now been made cooler, healthier, and more comfortable, all while cutting back on running your a/c system during peak hours.
ENJOY COMFORT & SAVINGS
Your home has now been made cooler, healthier, and more comfortable, all while cutting back on running your a/c system during peak hours.
WHAT IS A WHOLE HOUSE FAN?
- SAVE UP TO 50-90% ON A/C COST
- Extend the life of your A/C system
- Instant comfort
- Balance your home
- Eliminate odors
- Improve indoor air quality
Savings Never Felt so Cool™
- STL PRO-1.5X
- STL PRO-2.5X
- STL PRO-3.3X
- STL PRO-4.8X
- STL PRO-5.5X
- STL PRO-6.0X
- STL PRO-7.0X
SPECS
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Covers up to 439 SQFT to 739 SQFT
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CFM 1,479
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Recommended Attic Venting 1.98 SQFT
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Grille Size 16” x 16”
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Watts 66.7
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dBA (Sound Level) 37.2
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Volts 120V
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Vertical Adapter VA-1414 (optional)
SPECS
-
Covers up to 847 SQFT to 1271 SQFT
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CFM Hi: 2,541 / Low: 2,018
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Recommended Attic Venting 3.39 SQFT
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Grille Size 16” x 20”
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Watts Hi: 157 / Low: 82.3
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dBA (Sound Level) Hi: 42.7 / Low: 37.2
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Volts 120V
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Vertical Adapter VA-1418 (optional)
SPECS
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Covers up to 1053 SQFT to 1580 SQFT
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CFM Hi: 3,159 / Low: 1,980
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Recommended Attic Venting 4.22 SQFT
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Grille Size 16” x 24”
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Watts Hi: 264 / Low: 74.6
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dBA (Sound Level) Hi: 47.4 / Low: 36.1
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Volts 120V
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Vertical Adapter VA-1422 (optional)
SPECS
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Covers up to 1,427 SQFT to 2,140 SQFT
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CFM Hi: 4,280 / Med: 3,500 / Low: 2,361
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Recommended Attic Venting 5.71 SQFT
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Grille Size 16” x 32”
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Watts Hi: 408 / Med: 225 / Low: 73.9
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dBA (Sound Level) Hi: 47.4 / Med: 41.6 / Low: 33.0
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Volts 120V
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Vertical Adapter VA-1430 (optional)
SPECS
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Covers up to 1,681 SQFT to 2,522 SQFT
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CFM Hi: 5,044 / Med: 4,238 / Low: 2,870
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Recommended Attic Venting 6.73 SQFT
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Grille Size 16” x 32”
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Watts Hi: 490 / Med: 268 / Low: 88.0
-
dBA (Sound Level) Hi: 50.7 / Med: 43.6 / Low: 35.6
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Volts 120v
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Vertical Adapter VA-1430 (optional)
SPECS
-
Covers up to 1,862 SQFT to 2,794 SQFT
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CFM Hi: 5,587 / Med: 4,262 / Low: 3,428
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Recommended Attic Venting 7.45 SQFT
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Grille Size 16” x 38”
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Watts Hi: 462 / Med: 210 / Low: 113
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dBA (Sound Level) Hi: 49.3 / Med: 42.5 / Low: 38.5
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Volts 120V
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Vertical Adapter VA-1436 (optional)
SPECS
-
Covers up to 2,332 SQFT to 3,498 SQFT
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CFM Hi: 6,996 / Med: 5,448 / Low: 4,308
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Recommended Attic Venting 9.33 SQFT
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Grille Size 16” x 38”
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Watts Hi: 725 / Med: 319 / Low: 166
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dBA (Sound Level) Hi: 51.7 / Med: 45.3 / Low: 41.4
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Volts 120V
-
Vertical Adapter VA-1436 (optional)
Industry Leading Warranty
Motor Technology
QUIET OPERATION
KEEP YOUR HARD-EARNED MONEY
Don’t Spread Airborne Pathogens with recycled air
Bring Cool Fresh Air In, Exhaust Hot polluted Air Out!
