QuietCool Stealth Pro X Series

Extremely Efficient Operation    ~    Energy Use on Low Ranges from 66.7 watts to 166 watts

 The QuietCool Stealth Pro model is the flagship home cooling fan.  With a microchip controlled ECM motor (electrically commutated motors)  are next generation offering very high efficiency and long life.  These motors have unmatched warranty protection and are direct drive meaning there are no belts to tighten and they require no lubrication.  These fans are nearly maintenance free, with cleaning the intake grill about the only maintenance required.  The superior efficiency of the ECM motor allows operation as low as 100 watts - 30 times less comsumption than the average central air condition unit.  Stop wasting money trying to cool your house with centrail air conditioning when you can install a QuietCool fan and let in the cool Colorado breeze.  

~     New     ~

An affordable wireless RF controller is available exclusively from QuietCool dealers.  This combination switch / timer eliminates the need to install new wiring in the walls.  Controllers can be added or moved as desired with no more than a screwdriver.
Stealth Pro 1.5X
Stealth Pro 2.5X
Stealth Pro 3.3X
Stealth Pro 4.8X
Stealth Pro 5.5X
Stealth Pro 6.0X
Stealth Pro 7.0X
QuietCool QC STL PRO-1.5X

​The QuietCool QC STL PRO-1.5X is perfect for cooling and ventilating small rooms.

Product Specifications:
  • Motor Voltage:  120VAC, 60 Hz
  • Energy Use:  115 Watts
  • Air Flow:  1498 CFM
  • dBA:  Hi:  37.4
  • Recommended SQFT Coverage @ 2 CFM per SQFT:  Covers 499 SQFT to 749 SQFT
  • Number of Speeds:  1
  • Duct Diameter:  14"
  • Duct Length:  6 feet
  • Motor Head Diameter:  14 1/2"
  • Motor Head Length:  13 1/2"
  • Dampers:  Barometric Pressurized R5 Dampers
  • Controls:  Included 8 Hour Electronic Timer
  • Warranty:  15 Years
  • Framing:  None Required
  • Joist Cutting:  None Required:  fits 16" or 24" on center
  • Minimum Suggested Attic Venting:  2 SQFT net free area
  • Ceiling Rough Opening:  14 1/4" x 14 1/4"
  • Removable Grille Outside Dimension:  16" x 16"
  • In The Box:  
    • QC TRI PRO-1.5X Motorhead
    • Removable Grille
    • Cut-out Template
    • Window Lock
    • Damper Box
    • 6 Foot Duct
    • Accessory Bag
    • Controls