Oceanaire OPAC14434AH – 12-Ton Vertical Portable Air Conditioner with Electric Heat (460V, 3 Phase)
$39,999.00
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The OceanAire OPAC14434AH 12-Ton Portable Air Conditioner with Electric Heat delivers 144,000 BTU/hr of cooling for warehouses, manufacturing facilities, temporary structures, and industrial HVAC applications. Its outdoor-rated design features auxiliary electric heat, a high-static blower, and rugged portable construction.
Key Specifications:
- Cooling Capacity: 144,000 BTU/hr (12 Tons)
- Heating: Auxiliary Electric Heat
- Electrical: 460V / Three Phase
- Airflow: 4,000 CFM
- Power Connection: CAM-LOK
- Condensate Pump: Built-In, 10′ Lift
- Duct Connections: Dual 16″ Supply / Return
- Installation: Outdoor-Rated
Optional Accessories:
16″ Flexible Ducting | 20″ Flexible Ducting
Nationwide shipping available. Contact us for pricing and availability.
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The OceanAire OPAC14434AH 12-Ton Vertical Portable Air Conditioner with Electric Heat delivers 144,000 BTU/hr of cooling for commercial, industrial, and temporary HVAC applications. Designed for outdoor installation, this self-contained, air-cooled system combines high-capacity cooling, auxiliary electric heating, and industrial-grade portability in one vertical unit.
Operating on 460V / 60Hz three-phase power, the OPAC14434AH features a 12 HP scroll compressor, 4,000 CFM of conditioned airflow, a two-speed evaporator blower system, and a built-in condensate pump. Its outdoor-rated construction makes it well suited for warehouses, manufacturing facilities, temporary buildings, event structures, commercial renovations, and emergency HVAC projects.
The unit also features CAM-LOK electrical connections, heavy-duty locking casters, forklift pockets, and factory duct panels to simplify equipment handling and integration into temporary air distribution systems.
Whether your project requires supplemental cooling during HVAC maintenance or temporary heating and cooling for an industrial facility, the OceanAire OPAC14434AH offers a versatile 12-ton climate control solution.
Key Features of the OceanAire OPAC14434AH
- 144,000 BTU/hr Cooling Capacity: Delivers 12 tons of rated cooling for demanding commercial and industrial applications.
- Auxiliary Electric Heat: Provides an integrated electric heating option for temporary or supplemental climate control.
- 460V Three-Phase Power: Designed for facilities with compatible industrial electrical service.
- Outdoor-Rated Construction: Suitable for outdoor temporary HVAC installations when properly positioned and connected.
- 12 HP Scroll Compressor: Features integrated compressor protection and high- and low-pressure safety controls.
- 4,000 CFM Supply Airflow: Twin forward-curved evaporator blowers provide high-volume conditioned airflow.
- 6,250 CFM Condenser Airflow: Reverse-curved condenser impeller supports the air-cooled refrigeration system.
- Two-Speed Evaporator Blower: Provides additional flexibility for air distribution.
- High Static Capability: Supports suitable ducted temporary HVAC arrangements.
- Built-In Condensate Pump: Provides condensate removal with up to 10 feet of vertical lift.
- CAM-LOK Power Connection: Industrial power connections with an optional busbar configuration.
- Locking Swivel Casters: Heavy-duty 8-inch urethane wheels allow the unit to be repositioned on appropriate surfaces.
- Forklift Pockets: Integrated two-way fork pockets assist with loading, unloading, and equipment placement.
- Compact Transport Profile: Measures 66.5 inches wide without handles for appropriate door and access planning.
- Pleated Air Filters: Includes three 18″ × 20″ × 2″ air filters.
- Electrical Safety Features: Phase monitoring, heater overload protection, and control circuit breakers.
- Made in the USA: Manufactured by OceanAire in the United States.
Common Applications for the OceanAire OPAC14434AH
Warehouses and Manufacturing Facilities
Manufacturing plants, industrial workspaces, and distribution facilities frequently require supplemental cooling around production equipment and high-heat processes.
The OceanAire OPAC14434AH delivers 144,000 BTU/hr of cooling and 4,000 CFM of conditioned airflow for suitable industrial applications.
Its outdoor-rated design allows the equipment to be positioned outside a building while conditioned air is supplied through compatible duct connections.
Common applications include:
- Industrial manufacturing facilities
- Warehouses and distribution centers
- Equipment and machinery cooling
- Temporary cooling during HVAC repairs
- Production-line temperature control
- Supplemental cooling during seasonal demand
Proper cooling-load calculations and duct sizing are essential to achieving the required performance.
Data Centers and Server Rooms
Server rooms, telecommunications facilities, and data centers generate substantial heat from continuously operating equipment.
The OPAC14434AH can support temporary or emergency cooling when permanent HVAC systems are undergoing maintenance or cannot maintain the required conditions.
Its 12-ton cooling capacity makes it an option for larger equipment spaces, subject to proper sizing and airflow design.
Because the system uses an air-cooled condenser, it must have an appropriate source of condenser air and an unrestricted heat-rejection path.
For more information, read our Best Portable Spot Coolers for Server Rooms in 2026 guide.
Temporary Event Structures and Commercial Buildings
Large temporary event structures, exhibition facilities, and commercial installations may require substantial heating and cooling without a permanent HVAC system.
The OPAC14434AH can provide conditioned air through its duct connection panels while the equipment operates in a suitable outdoor location.
Its auxiliary electric heating capability offers additional flexibility for projects requiring temperature control in different seasons.
Typical applications include:
- Event tents and temporary enclosures
- Commercial exhibitions
- Temporary offices and buildings
- Seasonal facilities
- Large indoor event spaces
Construction and Renovation Projects
Commercial construction and renovation work often requires temporary cooling before permanent HVAC equipment is operational.
The OPAC14434AH can support planned shutdowns, building renovations, equipment upgrades, and construction-phase climate control.
Its locking casters, forklift pockets, and transportation handles make it practical for equipment staging and relocation.
Emergency HVAC and Facility Maintenance
Unexpected air conditioning failures can interrupt commercial operations and create unacceptable temperatures for personnel or equipment.
The OPAC14434AH provides a transportable cooling solution for emergency response, scheduled maintenance, and temporary HVAC replacement.
Explore Commercial and Industrial Climate Control Solutions
OceanAire OPAC14434AH Technical Specifications
| Specification | OceanAire OPAC14434AH |
|---|---|
| Cooling Capacity | 144,000 BTU/hr (12 Tons) |
| Heating Type | Auxiliary Electric Heat |
| Electrical Supply | 460V / 60Hz / Three Phase |
| Cooling Current | 17 Amps |
| Heating Current | 23 Amps |
| Published Total Power | 13,300 Watts |
| Energy Efficiency Ratio | 10.8 EER |
| Compressor Type | Scroll |
| Compressor Horsepower | 12 HP |
| Compressor RLA | 18.6 Amps |
| Compressor LRA | 125 Amps |
| Refrigerant | R-410A |
| Refrigerant Charge | 13 lbs |
| Refrigeration Control | TXV with Hot-Gas Bypass |
| Evaporator Airflow — High | 4,000 CFM |
| Evaporator Blower | Twin Forward-Curved Fans |
| Evaporator Motor | Two 1 HP Motors |
| Evaporator Fan Speeds | Two |
| Condenser Airflow | 6,250 CFM |
| Condenser Fan | Reverse-Curved Impeller |
| Condenser Fan Power | 2,400 Watts |
| Cooling Ambient Range | 40°F–115°F |
| Condensate Removal | Built-In Pump |
| Condensate Pump Lift | Up to 10 Feet |
| Condensate Drain Connection | 3/4″ Male Garden-Hose Fitting |
| Evaporator Supply Connections | Two 16″ Diameter Flanges |
| Evaporator Return Connections | Two 16″ Diameter Flanges |
| Condenser Discharge Connections | Two 20″ Diameter Flanges |
| Condenser Return | Perforated Grille |
| Air Filters | Three 18″ × 20″ × 2″ Pleated Filters |
| Power Connection | CAM-LOK |
| Optional Power Configuration | CAM-LOK Busbar |
| Height | 77″ |
| Width | 72.25″ |
| Width Without Handles | 66.5″ |
| Depth | 30.25″ |
| Net Weight | 1,273 lbs |
| Mobility | 8″ Locking Urethane Casters and Forklift Pockets |
| Installation | Outdoor-Rated |
Specifications are based on OceanAire’s published OPAC14434AH technical sheet and are subject to change. Confirm heater capacity, electrical requirements, and the current unit nameplate before installation.
High-Capacity Cooling Performance
The OceanAire OPAC14434AH provides 144,000 BTU/hr of rated cooling through a 12 HP scroll compressor.
Its refrigeration system includes thermostatic expansion valve control with hot-gas bypass, integrated compressor protection, and pressure safety controls.
The unit operates within a published cooling ambient temperature range of 40°F to 115°F.
This operating range provides flexibility for temporary cooling installations across a variety of outdoor conditions.
Evaporator Airflow
The OPAC14434AH delivers approximately 4,000 CFM of conditioned airflow at high fan speed.
Its twin forward-curved evaporator blowers feature two 1 HP motors and two-speed operation.
The manufacturer’s high-static blower design supports ducted applications when the duct layout and pressure losses are within the equipment’s operating limits.
Condenser Airflow
The air-cooled condenser uses a reverse-curved impeller with a published airflow of 6,250 CFM.
Proper condenser airflow is necessary to reject heat from the refrigeration system.
Condenser discharge must not be restricted or allowed to recirculate into the condenser inlet.
Integrated Electric Heating
The OPAC14434AH includes an auxiliary electric heating system for applications requiring temporary or supplemental heat.
The manufacturer identifies a heating current of 23 amps and includes heater overload protection and airflow pressure-switch protection.
This heating arrangement provides an alternative to using separate portable heaters for suitable installations.
The exact installed electric heating capacity should be verified against the manufacturer’s current documentation before equipment selection and electrical design.
Electrical and CAM-LOK Power Requirements
The OceanAire OPAC14434AH requires 460V / 60Hz three-phase electrical service.
Unlike smaller portable air conditioners that use standard NEMA plugs, this industrial model features CAM-LOK electrical connections.
Published model specifications identify:
- Cooling Current: 17 Amps
- Heating Current: 23 Amps
- Compressor RLA: 18.6 Amps
- Compressor LRA: 125 Amps
- Power Connection: CAM-LOK
Additional electrical features include:
- Phase monitor protection
- Control wiring circuit breaker
- Heater overload protection
- Analog hour meter
An optional CAM-LOK busbar configuration is also identified by OceanAire.
Electrical service, cable sizing, overcurrent protection, and power distribution equipment must be selected according to the current manufacturer instructions, nameplate, and applicable electrical codes.
Outdoor Installation and Equipment Handling
The OceanAire OPAC14434AH is designed for outdoor installation.
Its vertical cabinet features locking swivel casters, forklift pockets, and dual handles for equipment movement and positioning.
The unit weighs approximately 1,273 pounds, so suitable material-handling equipment and a stable installation surface are required.
Through-the-Door Profile
OceanAire identifies a through-the-door equipment profile for this model.
The cabinet measures 72.25 inches wide with its handles and 66.5 inches wide without them.
This dimension can be useful when planning movement through suitable industrial doors and equipment access openings.
The equipment’s full depth, height, weight, and required handling clearances should also be considered.
Built-In Condensate Pump
The OPAC14434AH includes an automatic condensate pump capable of up to 10 feet of vertical lift.
The manufacturer specifies a 3/4-inch male garden-hose condensate connection.
Collected condensate should be routed to an appropriate drainage location.
A separate external condensate pump may not be required for standard installations within the built-in pump’s capabilities.
Duct Connections and Accessories
One of the OPAC14434AH’s most useful features is its factory duct connection arrangement.
OceanAire specifies connections for both conditioned air and condenser discharge.
Evaporator Supply and Return Connections
The unit includes:
- Supply Air: Two 16-inch diameter flanges
- Return Air: Two 16-inch diameter flanges
These connections support applications where conditioned air must be supplied to an indoor space and return air routed back to the unit.
Proper duct sizing and external static pressure requirements must be considered.
Condenser Discharge Connections
The condenser includes:
- Discharge Air: Two 20-inch diameter flanges
- Return Air: Perforated grille
These connections allow condenser discharge to be managed where the installation requires additional airflow routing.
The condenser air path must remain consistent with OceanAire’s operating requirements.
16-Inch × 25-Foot Flexible Ducting
Climate Control Solutions offers 16-inch flexible ducting that may be suitable for compatible evaporator supply or return installations.
The appropriate connection method, material rating, allowable duct length, and airflow restrictions should be verified before ordering.
20-Inch × 25-Foot Flexible Ducting
Climate Control Solutions also offers 20-inch flexible ducting for compatible industrial HVAC applications.
The OPAC14434AH has two 20-inch condenser discharge flanges, making this a relevant size to evaluate for installations requiring compatible discharge ducting.
Confirm manufacturer approval and the permitted duct arrangement before purchasing.
CAM-LOK Power Accessories
Compatible industrial power cables and distribution equipment may be required for temporary installations.
Climate Control Solutions can assist with identifying suitable cable arrangements for the project’s electrical requirements.
Browse Portable HVAC Accessories
Why Choose the OceanAire OPAC14434AH?
The OceanAire OPAC14434AH combines 12 tons of cooling, auxiliary electric heat, and outdoor-rated construction in a transportable industrial HVAC system.
Its 460V three-phase electrical configuration, high-static blower, factory duct panels, and CAM-LOK connections provide flexibility for temporary commercial climate control installations.
The built-in condensate pump, locking swivel casters, forklift pockets, and dual transportation handles make the unit especially relevant for equipment rental operations, planned shutdowns, and emergency HVAC projects.
Compare Other Large-Capacity Portable Air Conditioners
Climate Control Solutions offers additional industrial cooling equipment for varying capacities and electrical requirements:
- OceanAire OPAC14432AH — 12-Ton Portable AC with Electric Heat: A similar outdoor-rated configuration designed for 208–230V three-phase power.
- OceanAire OVAC24034AH — 20-Ton Vertical AC with Electric Heat — Higher-capacity cooling with 45 kW electric heat.
- Browse Industrial HVAC Equipment — Explore additional large-capacity temporary heating and cooling solutions.
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Frequently Asked Questions About the OceanAire OPAC14434AH
How much cooling capacity does the OPAC14434AH provide?
The OceanAire OPAC14434AH delivers 144,000 BTU/hr of rated cooling capacity, equivalent to 12 tons.
Does the OPAC14434AH include electric heat?
Yes. The OPAC14434AH includes auxiliary electric heating. The published specifications list 23 amps of heating current.
Is the OPAC14434AH a heat pump?
The OPAC14434AH is an air-cooled portable air conditioner with auxiliary electric heat. It should not be confused with a reversible refrigeration-based portable heat pump.
What electrical service does the OPAC14434AH require?
The unit operates on 460V / 60Hz three-phase electrical service and uses CAM-LOK connections.
Can the OPAC14434AH be used outdoors?
Yes. OceanAire identifies the OPAC14434AH as an outdoor-rated portable air conditioner.
What is the airflow of the OPAC14434AH?
The unit provides up to 4,000 CFM of evaporator airflow at high fan speed and 6,250 CFM of condenser airflow.
What size ducting does the OPAC14434AH require?
The model includes two 16-inch evaporator supply connections, two 16-inch evaporator return connections, and two 20-inch condenser discharge connections.
Does the OPAC14434AH have a condensate pump?
Yes. The unit includes a built-in condensate pump with up to 10 feet of lift and a 3/4-inch garden-hose drain fitting.
Is the OPAC14434AH equipped with wheels?
Yes. The unit includes 8-inch urethane swivel casters with locks, along with two-way forklift pockets.
What refrigerant does the OPAC14434AH use?
The manufacturer’s published specifications identify R-410A refrigerant with a 13-pound charge.
Is a lower-voltage version available?
Yes. The OceanAire OPAC14432AH is the 208–230V three-phase version with auxiliary heat.
Request a Quote for the OceanAire OPAC14434AH
Climate Control Solutions supplies OceanAire portable air conditioners, industrial spot coolers, and large-capacity temporary HVAC equipment nationwide.
Whether you need one OPAC14434AH for an industrial facility or multiple units for a temporary climate control project, our team can help with equipment selection, ducting requirements, electrical connections, and freight arrangements.
Contact Climate Control Solutions for current pricing, availability, compatible accessories, and project-specific quotes.
Phone: (800) 633-8711
Email: [email protected]
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