Quietaire 42" Quietcool Portable Evaporative Coolers, Belt Drive Two Speed 1HP 120V

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QuietAire Cooling Inc

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Model

QC48B2

ID

167691

Was $4,178.90 Your Low Price Special Price $3,682.00
 
Product Features
  • Effective Evaporative Cooling
  • Maintenance-Free Pump
  • Easy to Operate & Portable
  • ETL Safety Certified
  • Up to a 10-year Limited Warranty

OVERVIEW

When heat makes your workspace, warehouse, greenhouse, or outdoor activity uncomfortable, the Quietaire Quietcool Portable Evaporative Coolers offer a cost-effective, energy-efficient way to cool large areas without the cost and complexity of traditional air conditioning. These rugged, portable coolers use evaporative cooling technology to take warm air, mix it with water, and lower its temperature significantly before blowing it out as fresh, cooler air, often dropping the discharged air up to 26°F cooler than the incoming air under ideal conditions.

Whether you’re cooling thousands of square feet of open floor space, providing spot relief in outdoor activity areas, or improving the comfort of staff and visitors, Quietaire coolers offer top-tier performance, corrosion-resistant construction, and low maintenance to keep costs down and comfort up, all backed by a trusted manufacturer with over 80 years of ventilation engineering experience.

Key Features:

  • Maintenance-Free Design: Engineered for reliable, virtually maintenance-free operation.
  • Simple Operation: Requires only tap water and electricity to run.
  • Water-Efficient Performance: Designed to operate efficiently without wasting water.
  • Fully Portable: Equipped with straight and swivel casters for easy mobility to any hot area.
  • High Airflow Output: Tested to deliver maximum airflow at operating static pressure.
  • Powerful Cooling: Provides air up to 26°F cooler than the incoming air.
  • Built-In Air Filtration: Helps reduce airborne particles as air passes through the cooling media.

Warranty Information

The Limited Lifetime Motor Warranty applies to the motor assembly of the Hunter Ceiling Fan for as long as you own the home in which the fan was originally installed. If the motor fails due to a defect in materials or workmanship during normal residential use, Hunter will repair or replace the motor at no charge. This warranty is industry-leading and reflects Hunter’s commitment to durability and long-term performance.

Refer to the manufacturer's manual for full warranty details.

Powerful Portable Cooling for Big Spaces

Quietaire’s Quietcool line is engineered with industrial construction and premium components that stand up to demanding environments while delivering dependable performance. Each unit features rotomolded corrosion-free polyethylene housing, industrial-duty fan motors, and maintenance-free submersible recirculating pumps, all designed to operate reliably with minimal downtime. The cooling media consists of cross-corrugated, angle-fluted cellulose pads treated with thermosetting resin, maximizing evaporation while placing less load on the fan for efficient operation and long life. Quietcool Portable Evaporative Coolers are fully portable thanks to straight and swivel caster wheels, allowing you to move cooling power exactly where it’s needed most, from workshops and loading docks to gymnasiums and patios. There is no complex installation, no freon, and no bulky ductwork, just plug into a standard electrical outlet, connect a garden hose for water, and let the cooler do the rest. Quietaire coolers are also ETL approved under UL Standard 507 for safety and reliability, with sealed electrical components that resist water exposure.


Suitable Applications for Quietaire Portable Evaporative Coolers

  • Warehouses and Manufacturing Floors: Improves worker comfort and reduces heat-related downtime.
  • Garages, Auto Shops, and Service Bays: Keeps mechanics and technicians cool during long shifts.
  • Loading Docks and Distribution Areas: Delivers cooling where open doors allow heat to enter.
  • Gyms and Fitness Centers: Enhances comfort for members and athletes.
  • Greenhouses and Nurseries: Helps manage temperature and humidity for plant health.
  • Agricultural Operations and Barns: Provides efficient spot cooling for animals and staff.
  • Outdoor Events and Patios: Offers portable evaporative cooling for gatherings.
  • Festivals and Sporting Events: Ideal portable cooling where crowds and heat build up.
More Information
Quietaire 42" Quietcool Portable Evaporative Coolers, Belt Drive Two Speed 1HP 120V
FeatureSpec
SKUQC48B2
Weight (in lbs)450
Brand/ManufacturerQuietAire Cooling Inc
Additional InformationCools up to 3,600 sq. ft
Additional Information1/6HP Submersible Pump @ 120V, 5A
Housing Material / FinishRotomold Housing
Drive TypeBelt
Maximum CFM17,600 CFM
Noise (sones)68 DBA
Propeller Diameter42 inches
EnclosureTotally Enclosed
Horsepower1 HP
Speed2
Electrical120 Volts
Wattage1776
Amperage Requirement9.8A
Height79″
Width75.5″
Depth36″
WarrantyUp to a 10-year Limited Warranty
Resources
  • Brochure
  • To view PDF documents, you will need Adobe® Acrobat® Reader.
Safety InformationPROPOSITION 65 WARNING
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Customer Questions
How is an evaporative cooler different from an air conditioner?
An evaporative cooler uses water to naturally cool the air, while air conditioners use refrigerants. This means evaporative coolers typically use much less electricity and provide fresh, lightly cooled air.
Is it noisy when running?
No. These coolers are designed to operate quietly, making them a great choice for bedrooms, offices, and living spaces.
Are QuietCool evaporative coolers reliable for regular use?
Yes. With proper maintenance, they are built to run consistently throughout the warmer months.
Do they work well in very hot weather?
Yes. They perform best in hot, dry climates and can provide noticeable cooling without high energy costs.
Are these coolers energy-efficient?
Yes. They use significantly less electricity than traditional air conditioners because they rely on water evaporation and a fan motor instead of compressors.
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