Airrex AHSC-140R 460V: 12-Ton Portable Air Conditioner w / Electric Heat with R-454B Refrigerant
Original price was: $37,551.65.$35,672.76Current price is: $35,672.76.
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The Airrex AHSC-140R 460/3 12-Ton Portable Air Conditioner with Electric Heat delivers 145,000 BTU/hr of cooling and 100,000 BTU/hr of electric heating for data centers, warehouses, manufacturing facilities, and commercial applications. Featuring low-GWP R-454B refrigerant, this industrial unit provides high-capacity temporary climate control with 460V three-phase operation.
Key Specifications:
- Cooling Capacity: 145,000 BTU/hr (Approx. 12 Tons)
- Electric Heating: 100,000 BTU/hr (2 × 15 kW)
- Electrical: 460V / 60Hz / Three Phase
- Cooling / Heating Current: 31A / 40A
- Power Connection: Cam-Lock
- Condensate Pump: Built-In
- Warranty: 1-Year Parts & Labor / 3-Year Compressor
Optional Accessories:
16″ × 25′ Flexible Ducting | 20″ × 25′ Exhaust Ducting
Cam-Lock Power Cables – Contact for Pricing
Nationwide shipping available. Contact us for bulk pricing and availability.
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The Airrex AHSC-140R 460/3 12-Ton Portable Air Conditioner with Electric Heat delivers 145,000 BTU/hr of cooling and 100,000 BTU/hr of electric heating for demanding commercial and industrial applications. Designed for high-capacity temporary climate control, this industrial portable air conditioner is ideal for data centers, warehouses, manufacturing facilities, construction projects, and large commercial buildings.
Operating on 460V / 60Hz three-phase power, the AHSC-140R combines powerful air conditioning, electric resistance heating, and dehumidification in one heavy-duty portable system. The unit features lower-GWP R-454B refrigerant, high-capacity airflow, flexible ducting options, a built-in condensate pump, and heavy-duty locking swivel casters.
Whether you need emergency cooling during an HVAC failure, temporary air conditioning for a data center, or supplemental electric heating for an industrial facility, the Airrex AHSC-140R provides a flexible solution for large-scale commercial projects.
Key Features of the Airrex AHSC-140R 460/3
- 145,000 BTU/hr Cooling Capacity: Delivers approximately 12 tons of cooling for demanding commercial and industrial applications.
- 100,000 BTU/hr Electric Heating: Features two 15 kW electric heat strips for supplemental heating.
- 460V Three-Phase Operation: Designed for facilities with compatible 460V / 60Hz three-phase electrical service.
- Low-GWP R-454B Refrigerant: Offers a lower global warming potential than traditional R-410A refrigerant.
- Heating, Cooling & Dehumidification: Combines multiple climate control functions in one industrial unit.
- High-Capacity Air Distribution: Supports ducted airflow for large temporary cooling and heating applications.
- 20-Inch Exhaust Connection: Designed for compatible hot-air exhaust ducting.
- Built-In Condensate Pump: Supports automatic condensate removal when connected to appropriate drainage.
- Cam-Lock Electrical Connection: Designed for industrial electrical connections and temporary power installations.
- Heavy-Duty Portable Design: Industrial construction with locking swivel casters allows the equipment to be repositioned.
- Digital Temperature Controls: Adjustable temperature settings and operating modes simplify climate management.
- Compressor Protection: Includes high- and low-pressure safety controls.
- ETL Listed: Listed for applicable electrical safety requirements.
- Warranty Protection: 1-year limited product warranty and 3-year compressor warranty.
Common Applications for the Airrex AHSC-140R
Data Centers and Server Room Cooling
Data centers and large server rooms generate significant heat through continuously operating servers, networking equipment, and electrical infrastructure.
When permanent cooling systems fail or require maintenance, the Airrex AHSC-140R can provide temporary or supplemental cooling.
With approximately 12 tons of cooling capacity, the AHSC-140R is designed for applications requiring substantially more cooling than conventional 1-ton to 5-ton spot coolers.
Common applications include:
- Temporary cooling during HVAC maintenance
- Emergency cooling following equipment failures
- Supplemental cooling for high-density server areas
- Cooling during data center expansions
- Temporary cooling during infrastructure upgrades
Proper cooling-load calculations, ducting arrangements, electrical service, heat rejection, and condensate management should be evaluated before deployment.
For more information, read our Best Portable Spot Coolers for Server Rooms in 2026 guide.
Warehouses and Manufacturing Facilities
Warehouses and manufacturing plants often contain large work areas, industrial equipment, and production processes that generate substantial heat.
The Airrex AHSC-140R delivers high-capacity cooling for demanding industrial environments and provides supplemental electric heating during colder conditions.
Its flexible air-distribution options allow conditioned air to be directed toward production areas, equipment, and designated workspaces.
Common industrial applications include manufacturing floors, assembly operations, packing facilities, warehouses, equipment rooms, and maintenance buildings.
Temporary HVAC for Construction Projects
Commercial construction and renovation projects often require temporary heating or cooling before permanent HVAC systems become operational.
The AHSC-140R offers cooling and electric heating in one portable unit, making it useful for temporary climate control during building renovations, equipment installations, construction activities, and facility upgrades.
Its 100,000 BTU/hr electric heating capacity provides an additional heating option when suitable electrical infrastructure is available.
Emergency and Supplemental Commercial Cooling
Unexpected HVAC failures can interrupt business operations, create uncomfortable working conditions, and expose temperature-sensitive equipment to excessive heat.
The Airrex AHSC-140R can help provide temporary cooling during emergency repairs, equipment replacement, planned maintenance, and other commercial cooling projects.
Its substantial cooling capacity makes it especially useful for large facilities requiring a temporary HVAC solution.
Explore more applications in our Temporary Climate Control Solutions collection.
Airrex AHSC-140R 460/3 Technical Specifications
| Specification | Airrex AHSC-140R 460/3 |
|---|---|
| Cooling Capacity | 145,000 BTU/hr (Approx. 12 Tons) |
| Electric Heating Capacity | 100,000 BTU/hr |
| Electric Heating Elements | Two 15 kW Heat Strips |
| Refrigerant | R-454B |
| Power Supply | 460V / 60Hz / Three Phase |
| Cooling Current | 31 Amps |
| Heating Current | 40 Amps |
| Cooling Power Consumption | 20.6 kW |
| Heating Power Consumption | 31.7 kW |
| Warm-Air Exhaust | 20-Inch Diameter |
| Cooling Operating Range | 65°F–113°F |
| Heating Operating Range | 1°F–81°F |
| Dehumidification Operating Range | 59°F–113°F |
| Dimensions (W × D × H) | 35″ × 77″ × 69″ |
| Weight | 1,424 lbs |
| Power Connection | Cam-Lock |
| Condensate Pump | Built-In |
| Mobility | Heavy-Duty Locking Casters |
| Certification | ETL Listed |
| Product Warranty | 1-Year Limited |
| Compressor Warranty | 3-Year |
Specifications are based on published AHSC-140R 460/3 documentation. Actual cooling and heating performance depends on ambient conditions, airflow, ducting, and installation. Verify electrical protection and accessory requirements against the current manufacturer documentation before installation.
Installation and Electrical Requirements
The Airrex AHSC-140R 460/3 operates on 460V / 60Hz three-phase electrical power.
This model requires industrial three-phase service and cannot operate from a standard 115V or 220V single-phase electrical connection.
Published manufacturer specifications include:
- Cooling Current: 31 Amps
- Heating Current: 40 Amps
- Electrical Connection: Cam-Lock
Because the AHSC-140R is a high-capacity industrial unit, installation should be planned with a qualified electrician.
Power cables, conductors, circuit protection, and electrical accessories must be selected for the equipment’s actual requirements.
Cooling and Electric Heating Operation
Unlike smaller Airrex portable heat pumps that use a reversible refrigeration cycle for heating, the AHSC-140R provides heating through electric resistance elements.
The unit delivers:
- 145,000 BTU/hr of cooling
- 100,000 BTU/hr of electric heating
- Dehumidification functionality
- Fan operation
This allows the AHSC-140R to support temporary cooling and supplemental electric heating for suitable commercial and industrial applications.
Air Distribution and Exhaust Requirements
The AHSC-140R is designed for high-capacity ducted air distribution.
Compatible supply-air ducting can direct conditioned air toward designated areas, while return-air arrangements help manage circulation.
The unit also supports a 20-inch hot-air exhaust connection for routing condenser heat away from the conditioned area.
Proper duct sizing, airflow distribution, discharge location, and allowable duct lengths are important for maintaining equipment performance.
Built-In Condensate Management
The Airrex AHSC-140R includes a built-in condensate pump to remove moisture collected during cooling and dehumidification.
This reduces the need for manual condensate management during extended operation.
Collected condensation must be discharged to a suitable drainage location according to manufacturer installation requirements.
Optional Accessories for the Airrex AHSC-140R
The Airrex AHSC-140R can be paired with accessories for air distribution, exhaust management, and electrical connections.
VentFlex 16-Inch × 25-Foot Flexible Ducting
The AHSC-140R can utilize appropriately configured 16-inch ducting for conditioned-air distribution.
Flexible ducting allows cooled or heated air to be delivered to designated areas in large commercial and industrial facilities.
The VentFlex 16-inch × 25-foot duct available through Climate Control Solutions offers a flexible option for temporary installations.
Benefits include:
- 16-inch diameter
- 25-foot length
- Flexible construction for temporary installations
- Suitable for compatible industrial air-distribution arrangements
View 16-Inch × 25-Foot Flexible Ducting
VentFlex 20-Inch × 25-Foot Flexible Exhaust Ducting
The Airrex AHSC-140R features a 20-inch hot-air exhaust connection.
Compatible 20-inch flexible ducting can be used to route condenser exhaust away from the conditioned space.
Climate Control Solutions offers VentFlex 20-inch × 25-foot flexible ducting for applications requiring additional exhaust reach.
This accessory is especially useful when the unit must be positioned away from the designated exhaust discharge location.
View 20-Inch × 25-Foot Flexible Ducting
Cam-Lock Power Cables
The Airrex AHSC-140R uses an industrial cam-lock power connection designed for high-capacity three-phase electrical service.
Compatible cam-lock cables and related accessories can be supplied based on the facility’s electrical requirements.
Available configurations may include extended cable lengths and specialized connectors for temporary installations.
Contact Climate Control Solutions to confirm the appropriate cable length, configuration, and availability.
All electrical accessories must be specified according to the equipment’s nameplate and installation requirements.
Additional Flexible Ducting and Air Distribution Accessories
For larger projects, additional flexible ducting and distribution accessories may be required.
Climate Control Solutions offers various duct sizes and accessories for temporary commercial HVAC installations.
Browse All Portable HVAC Accessories
Why Choose the Airrex AHSC-140R 460/3?
The Airrex AHSC-140R combines approximately 12 tons of cooling, 100,000 BTU/hr of electric heating, and dehumidification in one heavy-duty industrial system.
Its 460V three-phase configuration makes it suitable for commercial and industrial facilities equipped with higher-voltage electrical service.
With flexible ducting options, cam-lock power connections, a built-in condensate pump, and rugged portable construction, the AHSC-140R is a practical option for demanding temporary climate control applications.
Compare Other Airrex Portable Air Conditioners
Climate Control Solutions offers additional Airrex cooling equipment for different capacity and electrical requirements:
- Airrex AHSC-140R 220V – 12-Ton Portable AC with Electric Heat — 145,000 BTU/hr cooling and 100,000 BTU/hr electric heating with 220V three-phase power.
- Airrex HSC-60R – 5-Ton Portable Spot Cooler — 60,000 BTU/hr cooling capacity for smaller temporary cooling applications.
- Browse All Airrex Products — Compare portable spot coolers, heat pumps, and industrial air conditioners.
For additional information, visit our Portable AC & Spot Cooler Comparison Hub.
Frequently Asked Questions About the Airrex AHSC-140R
How many BTUs does the Airrex AHSC-140R provide?
The AHSC-140R delivers 145,000 BTU/hr of nominal cooling capacity and 100,000 BTU/hr of electric heating capacity.
Is the AHSC-140R a heat pump?
The AHSC-140R is a portable air conditioner with electric resistance heat. Unlike reverse-cycle heat pumps, it uses electric heating elements to generate heat rather than reversing the refrigeration cycle.
What electrical power does the AHSC-140R 460/3 require?
The AHSC-140R 460/3 operates on 460V / 60Hz three-phase electrical power.
Published specifications list 31A cooling current and 40A heating current.
Is a 220V version available?
Yes. Climate Control Solutions also offers a separate AHSC-140R 220/3 configuration for facilities requiring 220V three-phase electrical service.
Can the AHSC-140R operate on single-phase power?
No. The AHSC-140R 460/3 requires compatible three-phase electrical service.
How much space can the AHSC-140R cool?
The AHSC-140R may provide cooling for areas up to approximately 4,800 square feet under suitable conditions.
Actual coverage depends on insulation, ceiling height, ventilation, internal equipment heat loads, airflow configuration, and the intended application.
Does the AHSC-140R include electric heat?
Yes. The AHSC-140R is equipped with two 15 kW electric heating elements providing approximately 100,000 BTU/hr of nominal heating output.
What ducting accessories are available?
Compatible 16-inch flexible ducting can be used for air distribution, while 20-inch flexible ducting can be used for appropriate hot-air exhaust installations.
Exact duct connection requirements should be confirmed when ordering accessories.
Does the AHSC-140R include a condensate pump?
Yes. The AHSC-140R includes a built-in condensate pump for automatic condensate removal when properly connected to an appropriate drainage location.
Can the AHSC-140R be used for temporary data center cooling?
Yes. The AHSC-140R can provide temporary or supplemental data center cooling when properly sized and installed with suitable electrical power, exhaust management, and air distribution.
What refrigerant does the AHSC-140R use?
The AHSC-140R uses R-454B refrigerant, which has a lower global warming potential than R-410A.
What is the warranty on the AHSC-140R?
The AHSC-140R includes a 1-year limited product warranty and a 3-year compressor warranty, subject to manufacturer terms.
Buy the Airrex AHSC-140R 460/3 from Climate Control Solutions
Climate Control Solutions supplies Airrex portable air conditioners, industrial spot coolers, and commercial HVAC equipment nationwide.
Whether you need one AHSC-140R for temporary commercial cooling or multiple units for a large industrial or data center project, our team can assist with equipment selection, electrical requirements, flexible ducting, power cables, and shipping arrangements.
Contact Climate Control Solutions for current pricing, availability, and bulk-order quotes.
Phone: (800) 633-8711
Email: [email protected]
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