Global Industrial 3 Ton Portable AC Review: 36,110 BTU for Warehouses and Large Floors
Global Industrial's 3 ton portable AC delivers 36,110 BTU to areas up to 1,035 sq ft through three cold air nozzles, with washable filters and R32 refrigerant on 230V.
By Daniel Brooks
Updated November 1, 2026
The Global Industrial 3 Ton 36,110 BTU Portable AC is a 36,110 BTU, 3 ton portable air conditioner that covers up to 1,035 square feet through three cold air nozzles, with washable filters and R32 refrigerant on a 230V supply. For more models, see our Portable Spot Coolers page.
Our Verdict
This is the most powerful portable unit in our spot cooler coverage. If a warehouse bay, a production floor or a loading dock needs real capacity, one 3 ton unit can do the work of several small spot coolers.
It needs a 230V circuit, weighs 256 pounds and costs as much as a small central system. Buy it when you have the power and the space, not for a single desk or a small room.
Global Industrial 3 Ton 36,110 BTU Portable AC
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Key Specifications
| Feature | Specification |
|---|---|
| Brand | Global Industrial |
| Model | 3 Ton Portable AC |
| Cooling | 36,110 BTU (3 ton) |
| Coverage | Up to 1,035 sq ft |
| Power | 230V |
| Nozzles | Three 5 inch cold air nozzles |
| Range | 64° to 113°F |
| Refrigerant | R32 |
| Weight | 256 pounds |
Design
The cabinet measures 35 by 28 by 54 inches and rolls on four swivel casters, two of which lock to keep it in place on a sloped or busy floor. It is a commercial machine, sized for open floors rather than offices.
Three 5 inch cold air nozzles come included, so you can aim cold air at three workstations or spread it across a loading area. The removable filters clean the air as the unit cools and can be washed, which helps in dusty warehouses.
Controls
Global Industrial lists a cooling temperature range of 64° to 113°F, which covers the hot working conditions this unit is built for.
The listing says little about the control panel itself, so plan on simple set and forget operation. The refrigerant is R32, which has a low global warming potential.
Placement Tips
Put the cold air outlet within a few feet of the people or equipment you want to cool, and point the hot exhaust away from them. Indoors, run the exhaust to a drop ceiling, an open doorway or an exterior vent, otherwise the unit only moves heat around the room.
Leave open space around the intake so the unit can breathe, keep it on a level floor, and plug it straight into a grounded outlet on a circuit that is not shared with large tools. Outdoors, keep it out of standing water and under a roof or canopy unless the listing gives it a weather rating.
Running Costs and Care
Running cost depends on how many hours a day the compressor runs and on your electricity rate. Spot coolers draw far more power than a fan but far less than cooling a whole building, which is why they make sense for one work area or a short summer peak.
Clean or wash the air filter often, especially in dusty shops, and check the condenser coil for dirt and lint at the start of each season. Empty the condensate tank or check the drain line regularly, and before storing the unit, run it in fan mode to dry it out and drain all remaining water.
How It Compares
Against Global Industrial’s own 115V commercial units, the 3 ton model offers far more capacity and an extra nozzle, while the smaller units plug into a normal outlet and weigh much less.
Against the Uninex KoolZone SAC6500, another high voltage unit for several workers, the Global Industrial lists its coverage area and includes three nozzles, which makes it easier to size for a large floor.
Pros and Cons
| Pros | Cons |
|---|---|
| 36,110 BTU (3 ton) | Needs a 230V circuit |
| Up to 1,035 sq ft | 256 pounds |
| Three cold air nozzles included | Very high price |
| Washable filters | Few control details |
| Locking casters | Too big for small rooms |
Who Should Buy It
| Who Should Buy It? | Who Should Look Elsewhere? |
|---|---|
| Warehouses and distribution centers | Homes and offices |
| Production floors | Standard 110V outlets |
| Loading docks | Single workstations |
| Large event spaces | Tight budgets |
For more options, see our picks for the best spot coolers for warehouses and the best industrial portable air conditioners.
Final Verdict
The Global Industrial 3 Ton 36,110 BTU Portable AC is the high capacity choice for warehouses and large floors, as long as you have a 230V circuit and room to roll a 256 pound machine. You can check the current price and details for the Global Industrial 3 Ton 36,110 BTU Portable AC.
Frequently Asked Questions
How many BTU is the Global Industrial 3 ton unit?
36,110 BTU, or 3 tons.
How large an area does it cool?
Global Industrial lists up to 1,035 square feet.
What power does it need?
A 230V supply.
How many nozzles does it have?
Three 5 inch cold air nozzles are included.
How heavy is it?
It weighs 256 pounds and rolls on four swivel casters, two of them locking.
About the author
Daniel Brooks is a home cooling editor at WikiCooling, covering window, portable, through-the-wall and mini-split air conditioners, fans, and dehumidifiers. He researches cooling capacity, energy efficiency, noise levels, installation requirements, and buyer feedback to help homeowners choose the right unit for their room size, climate, and budget.