Cool-Space 500 Evaporative Cooler

Maximum evaporative cooling coverage.

Special Price $4,750.00 Regular Price $5,799.00
Cool-Space 500 Evaporative Cooler is rated 4.9 out of 5 by 39.
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Includes: Cooling media, on-board control, caster wheels, handheld remote, 3 tablets

Ships within 5 business days

Need custom configurations or large quantities?* Call our airflow experts at 877-244-3267

We're available 8 a.m. - 6 p.m. Mon - Fri (EST)

*Larger quantities may have longer lead times. Ask our experts for more info.
  • Overview
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  • Overview
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Maximum evaporative cooling coverage.

Cool-Space 500 delivers cooling power on a large scale for up to 6,500 square feet (600 square meters). Capable of reducing environmental temperatures by up to 33 °F (18 °C), this cooling machine provides a much-welcomed cool breeze for sprawling spaces, indoors and out.

Key Features

  •  Quickly cool indoor and outdoor spaces up to 6,500 square feet (600 square meters) by up to 33 °F (18 °C)
  • Perfect portable evaporative cooler for production facilities, warehouses, service bays, and stadiums
  • 64-gallon (242-liter) reservoir lasts up to 10 hours without a hose connection
  • Quiet, efficient variable-speed motor
  • Thick, resin-treated cooling media
  • Uses standard 110 V power supply
  • Cord wrap for easy portability and storage
  • Four locking casters for maneuverability
  • Remote control for easy cooling options
  • Cooling media resists algae growth
  • Smart occupancy sensor for energy efficiency
  • 64-gallon internal water reservoir supplied by standard garden hose
  • Suitable for indoor and outdoor spaces

Fill'er up and Forget it

When you need to cool a lot of people down in a large area, 500 is the easy choice. Its efficient design allows you to fill the large 64-gallon reservoir with any standard garden hose or portable water supply tank for up to 10 hours of uninterrupted cooling on a single fill. Cool-Space evaporative air coolers make it easy to keep your commercial or industrial spaces safe and comfortable.

Leading the Way with Innovative Cooling Media

The innovative cooling media offers a bigger surface area and thermosetting resin coating for strength and prevention of algae growth. The onboard control panel and remote control offer flexible cooling controls to keep your comfort solutions as worry-free as possible. Every Cool-Space cooler is also GreenGuard Gold certified to meet rigorous, third-party chemical emissions standards for air quality.


Cool-Space 500 portable evaporative coolers offer the additional convenience of occupancy sensors that turn your cooler off to save energy if no movement is detected for five minutes near the cooler. For additional energy savings, you can use the timer setting to automatically turn your evaporative cooler off after a specified amount of time.


Combining Cool-Space evaporative coolers with Big Ass fans delivers a powerhouse cooling effect that’s second to none. When you pair your Cool-Space coolers with our industrial overhead fans, cold air is distributed throughout your facility. When used in tandem with overhead fans, Cool-Space coolers provide maximum cooling and coverage, silently delivering comfort and energy savings to your facility without costly A/C use.

See it in action

5-Year Evaporative Cooler Warranty

Technical Documentation

More Information
Display Sku E-500-5001
Environment Indoor/Outdoor
Special Price $4,750.00
Tech Specs 500 Tech Specs
Warranty Cool-Space Warranty
Installation Guide Cool-Space Install Guide
Technical Support 500 Technical Support


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Rated 5 out of 5 by from Great Big Ass Fan!!! Purchased this evaporate cooler for our shop on our property. It's a un-insulated 40x60 with 12 ft walls. She's probably a lil big for its new home. But with upper 90 low 100's in a metal building was just unbearable and brutal here with Midwest humidity. Pallet was constructed really well and heavy walled cardboard protected the unit while in transit via LTL carrier. Love it and first came across your product at a BNSF Railroad whse several years ago in Topeka KS. Thank you for fast shipping and offering a discount on a Labor Day sale. It made a expensive but well built cooler more wallet friendly for this blue collar worker.
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Rated 5 out of 5 by from Life Saving! The amount of relief this unit has provided is hard to quantify. We are a manufacturing shop in the heart of Sun Valley, CA and let me assure you, the name is spot on. Regular temps over 100f. This fan, rated for around 6,000 sf does actually cool down half of our 12,000 sf around 15 degrees. My workers on the floor are ecstatic! Another unit may be in the future for next summer.
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Rated 5 out of 5 by from This item saved our event in hot weather We were going to have a very important event in a place without air conditioners. Big Ass Fans saved us by installing ceiling fans and telling us about the Cool-space 500. this evaporative coolers provided the cold air while their fans distributed the cold air all over the place. our event was a success and our guests were comfortable inside our venue.
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Rated 5 out of 5 by from Cool-Space 500 We purchased this unit for our warehouse and it worked great to help keep our workers comfortable in the heat of the summer. The staff at Big Ass Fans were knowledgeable about their product and were very helpful assisting us with this purchase.
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