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Air Conditioners for Rent

United Rentals carries a large inventory of air conditioners for rent, designed to provide temporary cooling for any size area. Choose a temporary air conditioning rental for portable spot cooling or an outdoor air conditioner rental to combat heat on your worksite.

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

Beige Trane electric 5-ton Air Conditioner with Heat

Zero Emissions

Cat Class Code
244-2505

5-Ton Industrial Air Conditioner With Heat, 208/230V

  • Removes up to 5 tons of heat per hour
  • 1,600-2,400 CFM depending on model
  • 208V/3PH or 208/230V/3PH depending on model
  • 53,500-60,000 BTU of heat depending on model
  • Uses: Ideal for maintaining optimal temperatures for comfortable climate control in production processes and equipment operation
Trane Air Conditioner
Cat Class Code
244-2506

5-Ton Industrial Air Conditioner With Heat, 480V

  • Removes up to 5 tons of heat per hour
  • 1,600-2,400 CFM depending on model
  • 480V/3PH
  • 60,000 BTU of heat
  • Uses: Ideal for maintaining comfortable temperatures in small to medium spaces, such as open-floor offices or multiple-room setups
White Kwikool 12-ton electric portable air conditioner on four wheels
Cat Class Code
244-2507

12-Ton Portable Air Conditioner, 460V

  • Removes up to 12 tons of heat per hour
  • 5,500 CFM
  • 460V/3PH
  • Electric power
  • Uses: Ideal for maintaining optimal temperatures for comfortable climate control in production processes and equipment operation
Gray Trane 10-ton Light Commercial Air Conditioner
Cat Class Code
244-2509

10-Ton Industrial Air Conditioner With Heat, 480V

  • Removes up to 10 tons of heat per hour
  • 3,200-4,800 CFM
  • 480V/3PH
  • 36 kW of electric resistive heat
  • Uses: Ideal for controlling the temperature of a workplace to prevent extreme heat or humidity
Brown Trane 10-ton Air Conditioner
Cat Class Code
244-2510

10-Ton Industrial Air Conditioner With Heat, 208V

  • Removes up to 10 tons of heat per hour
  • 3,200-4,800 CFM
  • 208V
  • 36 kW of electric resistive heat
  • Uses: Ideal for controlling the temperature of a industrial workplace to prevent extreme heat or humidity
White electric 10-ton Vertical Air Conditioner
Cat Class Code
244-2512

10-Ton Vertical Industrial Air Conditioner With Heat, 460V

  • Removes up to 10 tons of heat per hour
  • 2,000-5,000 CFM
  • 460V/3PH
  • 32 kW of heat
  • Uses: Ideal for cooling large spaces and environments, like manufacturing plants, warehouses, data centers and convention centers
White Kwikool 12-ton electric portable air conditioner on four wheels
Cat Class Code
244-2513

12-Ton Portable Air Conditioner, 208/230V

  • Removes up to 12 tons of heat per hour
  • 5,500 CFM
  • 208/230V/3PH
  • Electric power
  • Uses: Ideal for climate control in medium to large spaces like offices and schools
White Kwikool 12-ton electric portable air conditioner on four wheels
Cat Class Code
244-2514

12-Ton Portable Air Conditioner With Heat, 208/230V

  • Removes up to 12 tons of heat per hour
  • 4,000-5,500 CFM depending on model
  • 208/230V/3PH
  • 22-30 kW of heat depending on model
  • Uses: Ideal for climate control in larger spaces like shopping malls or warehouse floors
White Kwikool 12-ton electric portable air conditioner on four wheels
Cat Class Code
244-2515

12-Ton Portable Air Conditioner With Heat, 460V

  • Removes up to 12 tons of heat per hour
  • 5,500 CFM
  • 460V/3PH
  • 83,300 BTU (24 kW) of heat
  • Uses: Ideal for climate control in larger spaces like shopping malls or warehouse floors
High Static Air Conditioner
Cat Class Code
244-2521

20-Ton High-Static Industrial Air Conditioner, 460V, NEMA 4 or 7

  • Removes up to 20 tons of heat per hour
  • 2,800 CFM
  • 460V/3PH
  • High-static system supports complex ductwork and higher static pressure
  • Uses: Ideal for cooling in large spaces and demanding environments like manufacturing plants, hospitals, data centers and large offices
White Caps 20-Ton Vertical Air Conditioner
Cat Class Code
244-2523

20-Ton Vertical Industrial Air Conditioner With Heat, 460V

  • Removes up to 20 tons of heat per hour
  • 6,500-8,000 CFM depending on model
  • 460V/3PH
  • 36-72 kW of heat depending on model
  • Uses: Ideal for maintaining optimal climate for large spaces and demanding environments like manufacturing plants, warehouses, data centers and convention centers
White and black Trane 30-ton electric air conditioner
Cat Class Code
244-2524

25-Ton Industrial Air Conditioner With Heat, 460-480V

  • Removes up to 25 tons of heat per hour
  • 8,000-10,000 CFM
  • 460V/3PH or 480V/3PH depending on model
  • 245,000 BTU (72 kW) of heat
  • Uses: Ideal for cooling large spaces and demanding environments like manufacturing plants, warehouses, data centers and convention centers
Silver AES 30-Ton Air Conditioner, 460V
Cat Class Code
244-2530

30-Ton Vertical Industrial Air Conditioner With Heat, 460-480V

  • Removes up to 30 tons of heat per hour
  • 7,800-10,000 CFM depending on model
  • 460V/3PH or 480V/3PH depending on model
  • 60-72 kW of heat depending on model
  • Uses: Ideal for large-scale and high-demand environments like office towers, shopping malls and high-density data centers
White Caps 40-Ton Industrial Air Conditioner, 460V
Cat Class Code
244-2540

40-Ton Industrial Air Conditioner With Heat, 460V

  • Removes up to 40 tons of heat per hour
  • 3,900-13,500 CFM depending on model
  • 460V/3PH
  • 90-96 kW of heat depending on model
  • Uses: Ideal for extensive cooling and heating needs in large-scale environments like commercial complexes and industrial manufacturing plants
White High Static Air Conditioner, 40-ton, 460V, Electric Powered
Cat Class Code
244-2541

40-Ton High-Static Industrial Air Conditioner, 460V, NEMA 4

  • Removes up to 40 tons of heat per hour
  • 5,600-13,500 CFM depending on model
  • 460V/3PH
  • High-static system supports complex ductwork and higher static pressure
  • Uses: Ideal for extensive cooling needs in large-scale environments like commercial complexes and industrial manufacturing plants
White Smartcool electric Commercial Air Conditioner with Heat
Cat Class Code
244-2560

50-65 Ton Industrial Air Conditioner With Heat, 460V

  • Removes 50-65 tons of heat per hour depending on model
  • 10,000-24,000 CFM depending on model
  • 460V/3PH
  • 96-108 kW of heat depending on model
  • Uses: Ideal for large-scale cooling needs within industrial facilities, commercial buildings, large campuses, data centers and more
White CAPS 60-Ton Air Conditioner, 460V
Cat Class Code
244-2565

60-Ton High-Static Industrial Air Conditioner With Heat, 460V

  • Removes up to 60 tons of heat per hour
  • 20,000 CFM
  • 460V/3PH
  • High-static system supports complex ductwork and higher static pressure
  • 136 kW of heat
  • Uses: Ideal for large-scale cooling needs within industrial facilities, commercial buildings, large campuses, data centers and more
Vertical Air Conditioner with Heat, 30-ton, 460V, Electric Powered
Cat Class Code
244-2830

30-Ton Industrial Air Conditioner With Heat, 460/480V

  • Removes up to 30 tons of heat per hour
  • 10,000 CFM
  • 460V/1PH, 460V/3PH or 480V/3PH depending on model
  • 72-90 kW of heat
  • Uses: Ideal for large-scale and high-demand environments like office towers, shopping malls and high-density data centers
Silver electric Commercial Air Conditioner with Heat
Cat Class Code
244-2880

80-Ton Industrial Air Conditioner, 460V

  • Removes up to 80 tons of heat per hour
  • 12,800 CFM
  • 460V/3PH
  • DH mode and heating options available depending on model
  • Uses: Ideal for substantial cooling in large-scale applications like shopping malls, convention centers, office buildings and more
High Static Air Conditioner with Heat, 80-ton, Electric Operation
Cat Class Code
244-2881

80-Ton High-Static Industrial Air Conditioner, 460V

  • Removes up to 80 tons of heat per hour
  • 12,800 CFM
  • 460V/3PH
  • High-static system supports complex ductwork and higher static pressure
  • Uses: Ideal for substantial cooling in large-scale applications like shopping malls, convention centers, office buildings and more
White and black TRANE Air Condition 5000 Btu
Cat Class Code
244-3005

35-Ton Industrial Air Conditioner/Dehumidification Unit With Heat, 460/575V

  • Removes up to 35 tons of heat per hour
  • 12,250 CFM
  • 460V/3PH or 575V/3PH
  • Dehumidification mode removes moisture from the air simultaneously
  • 108 kW of heat
  • Uses: Ideal for controlling the humidity levels and temperatures in large indoor spaces
White KWOKOOL 5-ton Portable Air Conditioner with Heat, 60,000 BTU, 208V, Electric Powered
Cat Class Code
244-3171

5-Ton Portable Air Conditioner With Heat, 208/230V

  • Removes up to 5 tons of heat per hour
  • 1,700-2,400 CFM depending on model
  • 208/230V/1PH
  • 37,600-55,700 BTU (8-12 kW) of heat depending on model
  • Uses: Ideal for maintaining climate and localized cooling for medium-sized indoor spaces
Green DENSO 5-ton Portable Air Conditioner, 408V, Electric Powered
Cat Class Code
244-3172

5-Ton Portable Air Conditioner, 460V

  • Removes up to 5 tons of heat per hour
  • 1,580-2,400 CFM depending on model
  • 460V/3PH
  • Electric power
  • Uses: Ideal for maintaining localized climate and cooling for warehouses, event venues or hospitals
White KWIKOOL 5-ton Portable Air Conditioner with Heat, 60,000 BTU, 480V, Electric Powered
Cat Class Code
244-3173

5-Ton Portable Air Conditioner With Heat, 460V

  • Removes up to 5 tons of heat per hour
  • 2,400 CFM
  • 460V/3PH
  • 41,600 BTU (12 kW) of heat
  • Uses: Ideal for maintaining climate and localized cooling for large warehouses, event venues, hospitals or emergency situations like disaster recovery
Black DENSO 1-ton Portable Air Conditioner, 13,200 BTU, 115V, Electric Powered
Cat Class Code
250-6110

1-Ton Spot Cooler, 115V

  • Removes approximately 1 ton of heat per hour
  • 380-440 CFM depending on model
  • 115V/1PH
  • Electric power
  • Uses: Ideal for specific, localized cooling needs, including server rooms, offices and emergency cooling
Blue Oceanaire electric 1-ton electric Heat Pump with 11,800 BTU
Cat Class Code
250-6111

1-Ton Spot Cooler With Heat Pump, 115V

  • Removes up to 1 ton of heat per hour
  • 280-420 CFM depending on model
  • 115V/1PH
  • 9,900-11,000 BTU of heat depending on model
  • Uses: Ideal for specific, localized cooling and heating needs, like for server rooms and offices
Black DENSO 1.5-ton Portable Air Conditioner, 18,000 BTU, 115V
Cat Class Code
250-6120

1.5-Ton Spot Cooler, 115V

  • Removes up to 1.5 tons of heat per hour
  • 440-565 CFM depending on model
  • 115V/1PH
  • Electric power
  • Uses: Ideal for specific, localized cooling needs, like for server rooms, manufacturing floors and emergency cooling
Blue and grey and black OCEANAIRE 1.5-ton Portable Water-cooled Air Conditioner, 18,000 BTU, 115V
Cat Class Code
250-6121

1.5-Ton Water-Cooled Spot Cooler, 115V

  • Removes up to 1.5 tons of heat per hour
  • 600 CFM
  • 115V/1PH
  • 1.1 gallons per minute at 60˚ F/4.5 gallons per minute at 85˚ F
  • Uses: Ideal for specific, localized cooling needs, including server rooms, manufacturing floors and emergency cooling
White and blue DENSO 2-ton Portable Spot Cooler, 208V Electric Powered
Cat Class Code
250-6130

2-Ton Spot Cooler, 208/230V

  • Removes up to 2 tons of heat per hour
  • 545-700 CFM depending on model
  • 208/230V/1PH
  • Electric power
  • Uses: Ideal for specific, localized cooling in data centers, office buildings, event venues or for emergency HVAC efforts
Black DENSO 3-ton Portable Air Conditioner, 36,000 BTU, 208V, Electric Powered
Cat Class Code
250-6135

3-Ton Spot Cooler, 208/230V

  • Removes up to 3 tons of heat per hour
  • 825-990 CFM depending on model
  • 208/230V/1PH
  • Electric power
  • Uses: Ideal for specific, localized cooling in data centers, office buildings, event venues or for emergency HVAC efforts
Green DENSO 3.5-ton Portable Air Conditioner, 208V, Electric Powered
Cat Class Code
250-6140

3.5-Ton Portable Air Conditioner, 220V

  • Removes up to 3.5 tons of heat per hour
  • 1,000 CFM
  • 220V/3PH
  • Electric power
  • Uses: Ideal for specific, localized cooling in data centers, office buildings, event venues or for emergency HVAC efforts
Black DENSO 5-ton Portable Air Conditioner, 60,000 BTU, 480V, Electric Powered
Cat Class Code
250-6145

5-Ton Spot Cooler, 460V

  • Removes up to 5 tons of heat per hour
  • 1,650-1,900 CFM depending on model
  • 460V/3PH
  • Electric power
  • Uses: Ideal for maintaining climate and cooling for large warehouses, event venues, hospitals or emergency situations like disaster recovery
Black DENSO 5-ton Portable Air Conditioner, 60,000 BTU, 208V, Electric Powered
Cat Class Code
250-6150

5-Ton Spot Cooler, 208/230V

  • Removes up to 5 tons of heat per hour
  • 1,650-1,900 CFM depending on model
  • 208/230V/1PH
  • Electric power
  • Uses: Ideal for maintaining climate and cooling for large warehouses, event venues, hospitals or emergency sites like disaster recovery
water cooled air conditioner
Cat Class Code
250-6151

5-Ton Portable Water-Cooled Air Conditioner, 208/230V

  • Removes up to 5 tons of heat per hour
  • 1,950 CFM
  • 208/230V/1PH
  • 3.8 gallons per minute at 60˚ F/15 gallons per minute at 85˚ F
  • Uses: Ideal for maintaining climate and localized cooling for large warehouses, event venues, hospitals or emergency situations like disaster recovery
Gray 5-ton electric Heat Pump with 60,100 BTU
Cat Class Code
250-6152

5-Ton Spot Cooler With Heat Pump, 208/230V

  • Removes up to 5 tons of heat per hour
  • 1,950 CFM
  • 208/230V/1PH or 208/230V/3PH depending on model
  • 53,500 BTU of heat
  • Uses: Ideal for cooling and heating in commercial and residential applications
Resources

FAQs About Air Conditioners

United Rentals’ comprehensive line of commercial air conditioners and portable air conditioners for rent is excellent for jobsites, businesses, municipalities and events with a range of indoor and outdoor air cooling and ventilation needs. We carry a range of air conditioners, including flexible options with a compact footprint designed to remain unobtrusive and quiet, with low decibel levels. This 80-ton air conditioner is ideal for heavy-duty cooling, like in large warehouses, office complexes and hotels. We also offer smaller, compact options for targeted spot cooling, like this portable air conditioner, capable of removing up to 1 ton of heat an hour. United Rentals offers air conditioners from name brands such as OceanAire, Custom Air Products, AES, KwiKool and more.

Learn more about air conditioners in our FAQ section below.

What size air conditioner do I need?

Choosing the right size air conditioner depends on the dimensions of the space you wish to cool. For optimal performance, measure the space in square feet and allocate 20 British thermal units (BTUs) per square foot. To find the correct ton rating, divide the total BTUs by 12,000.

Do some air conditioners have dehumidifying capabilities?

Yes, some air conditioners offer dehumidifying capabilities. However, standard air conditioners only achieve minimal dehumidification. If you require more effective dehumidifying, consider using a dehumidifier.

What does BTU measure in air conditioners?

The British thermal unit (BTU) is a measure of the amount of heat required to alter your indoor environment. Specifically, one BTU corresponds to the amount of heat needed to raise the temperature of 1 pound of water by 1 degree Fahrenheit. Need more help? Contact one of our equipment experts for further guidance.