Air Conditioners for Rent

Our comprehensive fleet of commercial and portable air conditioners for rent are excellent for jobsites, businesses, municipalities and events with a range of indoor and outdoor air cooling and ventilation needs. These flexible yet advanced air conditioners are designed with a compact footprint to remain unobtrusive and quiet, with low decibel levels. For more information or help choosing the right air conditioner rental for you, don't hesitate to contact one of our United Rentals representatives.

FAQs About Air Conditioners

What is a commercial air conditioner?

  • The most common kind of commercial air conditioner is a rooftop unit that consists of both heating and cooling. These units are ideal for industrial locations or large open spaces because they free up space by being located out of the building’s footprint. Commercial ACs usually need complex zoning applications with multiple thermostats for targeted control and more substantial drainage systems with pans and pipes.

How often should commercial HVAC filters be changed?

  • In an indoor environment that is controlled, it’s best to change filters three to four times a year. For harsher outdoor environments or locations that have highly active HVAC systems (such as in the medical or military industries), filters should be replaced more frequency.

How many watts does a portable AC use?

  • While this varies from unit to unit, most portable air conditioners use between 900 and 1,700 watts. A portable air conditioner often uses less than half the amount of electricity that a central air conditioner would require, but it will only cool a small area. An AC unit's wattage can often be found in the model's specification sheet. Alternatively, if you know the BTU and EER ratings of your portable AC, there are also some handy calculators online to help you determine an approximate wattage.

1 Ton 115V Heat-Pump
Cat Class Code
250-6111

1-ton Heat Pump, 115V, Electric Powered

  • Cool or heat up to 1 ton of air per hour
  • Compact footprint for limited floor space
  • Plug into a standard outlet
  • Caster wheels available to roll unit into place
  • If you’re ready to rent this product, set your location to add it to your cart. If you need assistance, click the orange “Request Information” button to contact a Climate Solutions representative.
Portable Air Conditioner
Cat Class Code
250-6110

1-ton Portable Air Conditioner, 115V Electric Powered

  • 115V electric operation with 10' power cord included
  • Digital control with programmable thermostat
  • 5-gallon tank with automatic shut-off
  • Operating range of 70 to 115 degrees Fahrenheit
  • If you’re ready to rent this product, set your location to add it to your cart. If you need assistance, click the orange “Request Information” button to contact a Climate Solutions representative.
spot cooler
Cat Class Code
244-3012

1-ton Spot Cooler

  • Excellent dehumidification capabilities
  • Requires little or no installation — simply roll it in, plug it in and turn it on
  • Includes digital temperature control and condensation overflow control
  • Standard 115V and 208/230V available
  • Compact size and easy-push casters
  • Uses: Ideal for computer rooms, manufacturing, healthcare, special events and temporary office cooling
mobile ac unit
Cat Class Code
250-6120

1.5-Ton 115V Portable Air Conditioner

  • 115v with 10' power supply cord
  • The OP18 has an operating range of 65 to 95 degrees F.
  • Digital control with programmable thermostat
  • 5 gallon condensate tanks with auto shut off
1.5 Ton 115V Water-Cooled AC
Cat Class Code
250-6121

1.5-ton 115V Portable Water-cooled Air Conditioner

  • Fume-free 115V electric operation
  • Standard 115V operation with a 10' power cord included electronic control with remote thermostat option available
  • Requires a standard water faucet with a drain or a condenser/chilled water loop
  • Remove up to 1.5 tons of hot air per hour
  • Uses: Ideal for server and equipment rooms, office spaces, healthcare facilities, retail businesses, schools, events and other commercial or industrial applications where venting hot air is not possible
10 Ton Air Conditioner
Cat Class Code
244-2509

10-ton Light Commercial Air Conditioner, Electric Powered

  • High-efficiency compressor
  • High-capacity outdoor air conditioner unit
  • Roof installation available
  • Remove up to 10 tons of heat per hour
Vertical Air Conditioner
Cat Class Code
244-2512

10-ton Vertical Air Conditioner, 440V Electric Powered

  • High efficiency and low noise
  • Unit dimensions 36" x 72" x 93"
  • 25 kW of heat
  • Remove up to 10 tons of heat per hour
12 Ton Heat/AC Unit
Cat Class Code
244-2514

12-ton Portable Air Conditioner with Heat, 208V Electric Powered

  • 208V fume-free electric operation, must be hardwired by a qualified technician
  • Operates at temperatures below freezing
  • Heat or cool up to 12 tons of air per hour
  • High-efficiency and low noise
  • Uses: Ideal for heating or cooling large spaces such as jobsites, office spaces, event tents and other commercial and industrial applications
Ac heat unit
Cat Class Code
244-2515

12-ton Portable Air Conditioner with Heat, 480V Electric Powered

  • 480V fume-free electric operation, must be hardwired by a qualified technician
  • Operates at temperatures below freezing
  • Heat or cool up to 12 tons of air per hour
  • High-efficiency and low noise
  • Uses: Ideal for heating or cooling large spaces such as jobsites, office spaces, event tents and other commercial and industrial applications
12-ton temporary air conditioning unit
Cat Class Code
244-2513

12-ton Portable Air Conditioner, 208V, Electric Powered

  • 208V fume-free electric operation, must be hardwired by a qualified technician
  • Can remove up to 12 tons of heat per hour
  • High-efficiency and low noise
  • Casters for ease of installation
  • Internal pump with safety float for condensate water removal
  • Uses: Ideal for heating or cooling large spaces such as jobsites, office spaces, event tents, and other commercial and industrial applications
white air conditioner on wheels
Cat Class Code
244-2507

12-ton Portable Air Conditioner, 408V, Electric Powered

  • 480V fume-free electric operation, must be hardwired by a qualified technician
  • Can remove up to 12 tons of heat per hour
  • High-efficiency and low noise
  • Casters for ease of installation
  • Internal pump with safety float for condensate water removal
  • Uses: Ideal for heating or cooling large spaces such as jobsites, office spaces, event tents, and other commercial and industrial applications
2 Ton Spot Cooler
Cat Class Code
250-6130

2-ton Portable Spot Cooler, 208V Electric Powered

  • Compact portable unit with wheels to transport
  • High efficiency and low noise, single-phase 208V electric power
  • Dehumidifying capabilities
  • Remove up to 2 tons of heat per hour
  • Uses: Ideal for temporary cooling office spaces, retail or equipment rooms where hot air can be vented outside
Cooler System Pack Shot
Cat Class Code
244-2520

20-ton Industrial Air Conditioner, Electric Powered

  • High efficiency and low noise
  • Compact footprint for limited floor space
  • Transport via trailer or skid mount with forklift pockets and lifting eyes available
  • Remove up to 20 tons of heat per hour
industrial air conditioner
Cat Class Code
244-2523

20-ton Vertical Air Conditioner, Electric Powered

  • High efficiency and low noise
  • Remove up to 20 tons of heat per hour
  • Compact footprint for narrow areas
  • Easy to operate control panel
Portable Air Conditioner
Cat Class Code
250-6135

3-ton Portable Air Conditioner, 208V Electric Powered

  • 208V fume-free electric operation with 6' power cord included
  • Digital control with programmable thermostat
  • 3-gallon condensate tanks with auto shut-off
  • Ideal for server or equipment rooms, offices, events and more
3.5-ton Portable Air Conditioner, 208V Electric Operation
Cat Class Code
250-6140

3.5-ton Portable Air Conditioner, 208V, Electric Powered

  • Provides portable spot cooling
  • Includes caster wheels for portability
  • High static allows for long duct setups
  • Remove up to 3.5 tons of heat per hour
  • Uses: Ideal for spot cooling and removing up to 3.5 tons of heat per hour from a worksite, event, gymnasium, warehouse or tent
30 ton air conditioner
Cat Class Code
244-2524

30-ton Air Conditioner, 460V Electric Powered

  • High efficiency and low noise
  • Remove up to 30 tons of heat per hour
  • Compact footprint for narrow areas
  • Easy to operate control panel
Air Cooler Pack Shot
Cat Class Code
244-2830

30-ton Vertical Air Conditioner with Heat, 460V, Electric Powered

  • High efficiency and low noise
  • Unit dimensions 48" x 72" x 101"
  • Transport via trailer or skid mount with forklift pockets and lifting eyes available
  • Remove up to 30 tons of heat per hour
  • Add this industrial AC to your cart now
40 ton high static air conditioner front view
Cat Class Code
244-2541

40-ton High Static Air Conditioner, 460V, Electric Powered

  • High static allows for long duct setups
  • Unit dimensions 233" x 91" x 91"
  • Remove up to 40 tons of heat per hour
  • Transport via trailer or skid mount
Air Conditioner Pack Shot
Cat Class Code
244-2540

40-ton Industrial Air Conditioner, 460V, Electric Powered

  • High efficiency and low noise
  • Unit dimensions 96" x 73" x 100"
  • Transport via trailer or skid mount with forklift pockets and lifting eyes available
  • Remove up to 40 tons of heat per hour
Air Conditioner Pack Shot
Cat Class Code
244-2505

5-ton Air Conditioner with Heat, 480V, Electric Powered

  • 480V operation (must be hardwired by a qualified electrician)
  • Unit dimensions 31" x 42" x 42"
  • Compact footprint for limited space
  • High efficiency and low noise
five ton heat pump
Cat Class Code
250-6152

5-ton Heat Pump, 208V Electric Powered

  • 208V fume-free electric operation, must be hardwired by a qualified technician
  • Internal pump with safety float for condensate water removal
  • Heat or cool up to 5 tons of air per hour
  • Caster wheels and 10' power cord included for portability
  • Uses: Ideal for heating or cooling large spaces such as jobsites, office spaces, event tents and other commercial and industrial applications
  • If you’re ready to rent this product, set your location to add it to your cart. If you need assistance, click the orange “Request Information” button to contact a Climate Solutions representative.
Heat Pump
Cat Class Code
250-6146

5-ton Heat Pump, 480V Electric Powered

  • 480V fume-free electric operation, must be hardwired by a qualified technician
  • Internal pump with safety float for condensate water removal
  • Heat or cool up to 5 tons of air per hour
  • Caster wheels and 10' power cord included for portability
  • Uses: Ideal for heating or cooling large spaces such as jobsites, office spaces, event tents and other commercial and industrial applications
AC w/Heat
Cat Class Code
244-3171

5-ton Portable Air Conditioner with Heat, 208V Electric Powered

  • 208V fume-free electric operation must be hardwired by a qualified technician
  • Remove up to 5 tons of heat per hour
  • High static allows for long duct setups
  • Portable A/C unit with caster wheels included for portability
  • Uses: Ideal for cooling or heating equipment rooms, offices, event spaces, outdoor jobsites and more
AC w/Heat
Cat Class Code
244-3173

5-ton Portable Air Conditioner with Heat, 480V Electric Powered

  • 480V fume-free electric operation, must be hardwired by a qualified technician
  • Remove up to 5 tons of heat per hour
  • High static allows for long duct setups
  • Portable A/C unit with caster wheels included for portability
  • Uses: Ideal for cooling or heating equipment rooms, offices, event spaces, outdoor jobsites and more
5 ton portable air conditioner
Cat Class Code
250-6150

5-ton Portable Air Conditioner, 208V Electric Powered

  • 208V fume-free electric operation with 6' power cord included
  • Digital control with programmable thermostat
  • Internal pump with safety float for condensate water removal
  • Portable A/C unit with caster wheels included for portability
  • Uses: Ideal for cooling server or equipment rooms, offices, events and other commercial or industrial applications
5-ton portable air conditioning unit
Cat Class Code
244-3170

5-ton Portable Air Conditioner, 208V, Electric Powered

  • 208V fume-free electric operation must be hardwired by a qualified technician
  • Remove up to 5 tons of heat per hour
  • High static allows for long duct setups
  • Can operate at temperatures below freezing
  • Portable A/C unit rental with caster wheels included for portability
  • Uses: Ideal for cooling equipment rooms, offices, event spaces, outdoor jobsites and more
5-ton portable air conditioning unit
Cat Class Code
244-3172

5-ton Portable Air Conditioner, 408V, Electric Powered

  • 480V fume-free electric operation, must be hardwired by a qualified technician
  • Remove up to 5 tons of heat per hour
  • High static allows for long duct setups
  • Can operate at temperatures below freezing
  • Portable A/C unit rental with caster wheels included for portability
  • Uses: Ideal for cooling equipment rooms, offices, event spaces, outdoor jobsites and more
Portable Air Conditioner
Cat Class Code
250-6145

5-ton Portable Air Conditioner, 480V Electric Powered

  • 480V fume-free electric operation with 6' power cord included
  • Digital control with programmable thermostat
  • Internal pump with safety float for condensate water removal
  • Portable A/C unit with caster wheels included for portability
  • Uses: Ideal for cooling server or equipment rooms, offices, events and other commercial or industrial applications
5 Ton Spot Cooler
Cat Class Code
244-3050

5-ton Portable Spot Cooler, Electric Powered

  • Compact portable unit with wheels to transport
  • High efficiency and low noise
  • Dehumidifying capabilities
  • Remove up to 5 tons of heat per hour
Air Conditioner Pack Shot
Cat Class Code
244-2560

60-ton Commercial Air Conditioner with Heat, 460V, Electric Operation

  • Unit dimensions 233" x 91" x 91"
  • High efficiency and low noise
  • High static allows for long duct setups
  • Remove up to 60 tons of heat per hour
Air Conditioner Pack Shot
Cat Class Code
244-2880

80-ton Commercial Air Conditioner with Heat, Electric Operation

  • High efficiency and low noise
  • Compact footprint for limited floor space
  • Remove up to 80 tons of heat per hour
  • Caster, trailer or skid mount with forklift pockets and lifting eyes
Air Conditioner
Cat Class Code
244-2881

80-ton High Static Air Conditioner with Heat, Electric Operation

  • High static allows for long duct setups
  • Compact footprint for limited floor space
  • Remove up to 80 tons of heat per hour
  • Caster, trailer or skid mount with forklift pockets and lifting eyes
temporary duct
Cat Class Code
244-5203

A/C Ducting, 20 in. x 25 ft., Return with 3-in. Pitch

  • Our interlocking end rings allow for ease of connection by simply putting the ends inside one another
  • UV-, rot- and flame-resistant materials
  • Excellent abrasion resistance
  • Temperature ranges up to 200°F
  • Uses: Ideal for temporary ducting for entertainment, commercial or industrial jobsite needs
temporary ducts
Cat Class Code
244-5050

AC/Heat Duct, 12 in. x 25 ft.

  • Our interlocking end rings allow for ease of connection by simply putting the ends inside one another
  • UV-, rot- and flame-resistant materials
  • Excellent abrasion resistance
  • Temperature ranges up to 200°F
  • Uses: Ideal for when your project needs temporary ducting
temporary duct
Cat Class Code
244-5200

AC/Heat Duct, 20 in. x 25 ft.

  • Our interlocking end rings allow for ease of connection by simply putting the ends inside one another
  • UV-, rot- and flame-resistant materials
  • Excellent abrasion resistance
  • Temperature ranges up to 200°F
  • Uses: Ideal for when your project needs temporary ducting
Cat Class Code
244-2510

Air Conditioner, 10 Ton

  • Electric powered, quiet operation
  • Compact footprint
  • High static air supply for long duct setups
  • Caster, trailer or skid mount with forklift pockets and lift eyes
  • Uses: Ideal for use cooling large spaces through a ducting system that distributes the cold air
  • Add this air conditioner to your cart now
Power and HVAC
Cat Class Code
244-2526

Air Conditioner, 25 Ton

  • Electric powered, quiet operation
  • Compact footprint
  • High static air supply for long duct setups
  • Caster, trailer or skid mount with forklift pockets and lift eyes
  • Uses: Ideal for cooling large spaces through a ducting system that distributes the cold air
  • Add this air conditioner to your cart now
Air Conditioner, Explosion Proof, 5 Ton
Cat Class Code
244-2503

Air Conditioner, 3.5 ton with Heat

  • 480V fume-free electric operation, must be hardwired by a qualified technician
  • Can remove up to 3.5 tons of heat per hour
  • High-efficiency and low noise
  • Casters for ease of installation
  • Internal pump with safety float for condensate water removal
  • Uses: Ideal for heating or cooling large spaces such as jobsites, office spaces, event tents, and other commercial and industrial applications
  • If you’re ready to rent this product, set your location to add it to your cart. If you need assistance, click the orange “Request Information” button to contact a Climate Solutions representative.
High Static Air Conditioner
Cat Class Code
244-2521

High Static Air Conditioner, 20 Ton, Electric Powered

  • High static allows for long duct setups
  • Remove up to 20 tons of heat per hour
  • Electric powered, quiet operation
  • Easy-to-operate control panel
  • Uses: Ideal for commercial duty on your site, event, tent or warehouse
  • Contact a United Rentals representative for more information