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Chillers for Rent

Browse United Rentals’ wide selection of air chillers for rent below to find the best option to keep your indoor jobsites cool and dry. Our large inventory includes both air-cooled and water-cooled chiller systems.

For our full list of chillers for rent, view the items below. For more information, visit our resource section.

Gray Thermalcar electric Air-cooled Chiller System
Cat Class Code
244-0110

10-13 Ton Portable Air-Cooled Chiller, 460V

  • Removes 10-13 tons of heat per hour depending on model
  • Portable air-cooled chiller
  • 460V
  • Trailer and skid mounted with forklift pockets and lifting eyes for easy on-site positioning
  • Uses: Ideal for chilling your indoor site, factory floor or other industrial space
Beige and black SMARTCOOL Air-cooled Chiller System, 30-ton, 208V/460V, Electric Powered
Cat Class Code
244-0130

30-39 Ton Portable Air-Cooled Chiller, 460V

  • Removes 30-39 tons of heat per hour depending on model
  • Portable air-cooled chiller
  • 208V/460V
  • Trailer and skid mounted with forklift pockets and lifting eyes for easy on-site positioning
  • Uses: Ideal for chilling your indoor site, factory floor or other industrial space
Grey SMARTCOOL Air-cooled Chiller System, 60-ton, 460V, Electric Powered
Cat Class Code
244-0160

60-Ton Portable Air-Cooled Chiller, 460V

  • Removes up to 60 tons of heat per hour
  • Portable air-cooled chiller
  • 460V
  • Trailer and skid mounted with forklift pockets and lifting eyes for easy on-site positioning
  • Uses: Ideal for chilling your indoor site, factory floor or other industrial space
White and black Air-cooled Chiller System,125-ton, 460V, Electric Powered
Cat Class Code
244-0225

125-Ton Portable Air-Cooled Chiller, 460V

  • Removes up to 125 tons of heat per hour
  • Portable air-cooled chiller
  • 460V
  • Trailer and skid mounted with forklift pockets and lifting eyes for easy on-site positioning
  • Uses: Ideal for chilling your indoor site, factory floor or other industrial space
Beige and silver SMARTCOOL Air-cooled Chiller System, 100-ton, 460V, Electric Powered
Cat Class Code
244-0240

100-Ton Portable Air-Cooled Chiller, 460V

  • Removes up to 100 tons of heat per hour
  • Portable air-cooled chiller
  • 460V
  • Trailer and skid mounted with forklift pockets and lifting eyes for easy on-site positioning
  • Uses: Ideal for chilling your indoor site, factory floor or other industrial space
Air-cooled Chiller System, 200-ton, 460V, Electric Powered
Cat Class Code
244-0287

200-Ton Portable Air-Cooled Chiller, 460V

  • Removes up to 200 tons of heat per hour
  • Portable air-cooled chiller
  • 460V
  • Trailer and skid mounted with forklift pockets for easy on-site positioning
  • Uses: Ideal for chilling your indoor site, factory floor or other industrial space
Brown York Air-cooled Chiller System
Cat Class Code
244-0350

230-299 Ton Air-Cooled Chiller, 480V

  • Removes 230-299 tons of heat per hour depending on model
  • Air-cooled chiller
  • 480V
  • Ready for ground or roof installation
  • Uses: Ideal for chilling your indoor site, factory floor or other industrial space
Brown York Electric Air-cooled Chiller System
Cat Class Code
244-1400

400-499 Ton Portable Air-Cooled Chiller, 460V

  • Removes 400-499 tons of heat per hour depending on model
  • Portable air-cooled chiller
  • 460V
  • Trailer and skid mounted with forklift pockets and lifting eyes for easy on-site positioning
  • Uses: Ideal for chilling your indoor site, factory floor or other industrial space
Brown York Air-cooled Chiller System
Cat Class Code
244-2200

230-Ton Portable Air-Cooled Chiller

  • Removes up to 385 tons of heat per hour
  • Portable air-cooled chiller
  • Load-limiting capabilities to match chiller to application power source
  • Trailer and skid mounted with forklift pockets and lifting eyes for easy on-site positioning
  • Uses: Ideal for chilling your indoor site, factory floor or other industrial space
White Water-cooled Chiller System, 500-ton, 460V, Electric Powered
Cat Class Code
244-2225

500-Ton Air-Cooled Chiller, 460V

  • Removes up to 500 tons of heat per hour
  • Air-cooled chiller
  • 460V
  • Computer thermostat control and onboard flow meter
  • Uses: Ideal for chilling your indoor site, factory floor or other industrial space
Brown York Air-cooled Chiller System
Cat Class Code
244-2226

500-550 Ton Portable Water-Cooled Chiller

  • Removes 500-550 tons of heat per hour depending on model
  • Portable water-cooled chiller
  • Load-limiting capabilities to match power system
  • Trailer and skid mounted with forklift pockets and lifting eyes for easy on-site positioning
  • Uses: Ideal for chilling your indoor site, factory floor or other industrial space
Silver York Air-cooled Chiller System
Cat Class Code
244-2470

230-Ton Air-Cooled Chiller, 480V

  • Removes up to 230 tons of heat per hour
  • Air-cooled chiller
  • 480V
  • Ready for ground or roof installation
  • Uses: Ideal for chilling your indoor site, factory floor or other industrial space
Resources

FAQs About Chillers

United Rentals offers a large selection of air chillers for rent. We offer both air-cooled and water-cooled industrial chillers that have a wide range of cooling capacity from 10 tons to 500 tons. Our chiller rentals are perfect for keeping your warehouses, data centers, industrial spaces, concert spaces or construction sites cool and dry. Our temporary chillers can be rented for multiple days, weeks or months to supplement existing HVAC systems or temporarily replace existing HVAC systems when they are down for maintenance. Our inventory of water chiller rentals includes leading brands like Carrier, Trane and Thermal Care. To learn more about how air chillers work, check out our Project Uptime article The Difference Between an Air-Cooled Chiller and a Water-Cooled Chiller.

Learn more in our FAQ section below.

FAQs
What size air chiller system do I need?

First, you need to determine the incoming water temperature, the water temperature you require and the flow rate. Then, follow these steps:

  1. Subtract the water temperature you require from the incoming water temperature (e.g., 72°F - 58°F = 14°F)
  2. Calculate BTU/hour by multiplying the total from the last step, the gallons per hour, 60 and 8.33 (e.g., 14°F x 10 x 60 x 8.33 = 69,972 BTU/hour)
  3. Calculate the tons of cooling capacity by dividing the BTU/hour by 12,000 (e.g., 69,972 ÷ 12,000 = 5.831 tons)
  4. Oversize the chiller by 20% by multiplying the tons by 1.2 (e.g., 5.831 x 1.2 = 6.9972)
  5. This is the ideal size for your chiller (e.g., 6.9972 = 7-ton chiller)

Need more help? Contact a United Rentals representative for help with your air chiller rental.

How do air chillers work?

Air chillers are industrial refrigeration systems that use evaporators, chemical refrigerants, compressors, condensers and expansion units to collect heat and reject it through a transfer of energy to water or air. This process also pumps condensed cool air inside to maintain the preset temperature.

What is the difference between air-cooled and water-cooled chillers?

Air-cooled chillers are usually placed outside and require free-flowing air. They are easy to install and take up less space than water-cooled chillers. Water-cooled chillers are usually placed inside, and they require a constant water supply and a cooling tower system that sits outside. They are more power efficient and last longer than air-cooled chillers.