Oceanaire OVAC24034AH – 20-Ton Vertical Portable Air Conditioner with Electric Heat (460V, 3 Phase)
$69,999.00
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The OceanAire OVAC24034AH 20-Ton Vertical Portable Air Conditioner delivers 267,345 BTU/hr of cooling and 45 kW of electric heat for warehouses, manufacturing facilities, event structures, and temporary industrial HVAC applications. Its outdoor-rated design features twin scroll compressors and heavy-duty steel construction.
Key Specifications:
- Cooling Capacity: 267,345 BTU/hr (20-Ton Class)
- Electric Heat: 45 kW (153,540 BTU/hr)
- Electrical: 460V / Three Phase
- Airflow: 7,000 CFM
- Power Connection: CAM-LOK
- Installation: Outdoor-Rated
- Weight: 2,544 lbs
Optional Accessories: Duct adapter kits and compatible industrial ducting.
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The OceanAire OVAC24034AH 20-Ton Vertical Portable Air Conditioner with Electric Heat delivers 267,345 BTU/hr of cooling and 45 kW (153,540 BTU/hr) of electric heating for demanding commercial, industrial, and temporary HVAC applications. Designed for outdoor deployment, this self-contained, air-cooled unit is ideal for warehouses, manufacturing facilities, construction projects, temporary event structures, commercial renovations, and emergency climate control.
Operating on 460V / 60Hz three-phase power, the OVAC24034AH combines two nominal 10-ton scroll compressors, 7,000 CFM of supply airflow, a belt-drive blower, and two-stage electric resistance heating in a rugged vertical cabinet.
The unit features a heavy-duty welded steel frame with forklift pockets, CAM-LOK power connections, electronic controls, and optional duct adapter kits for temporary HVAC installations.
For projects requiring industrial cooling and electric heating in one transportable system, the OceanAire OVAC24034AH provides substantial capacity with the flexibility of outdoor installation.
Key Features of the OceanAire OVAC24034AH
- 20-Ton Cooling Class: Delivers 267,345 BTU/hr of rated cooling capacity for large commercial and industrial applications.
- 45 kW Electric Heat: Provides 153,540 BTU/hr of electric resistance heating for temporary and supplemental applications.
- 460V Three-Phase Operation: Designed for facilities equipped with compatible high-voltage electrical service.
- Outdoor-Rated Design: Suitable for properly installed outdoor temporary HVAC applications.
- Twin Scroll Compressors: Equipped with two nominal 10-ton scroll compressors.
- 7,000 CFM Supply Airflow: Belt-drive evaporator blower delivers high-volume conditioned air.
- Vertical Cabinet Configuration: Provides a practical layout for outdoor HVAC deployment where equipment positioning and access are important.
- CAM-LOK Power Connections: Industrial electrical connections with a busbar arrangement for compatible power distribution configurations.
- Heavy-Duty Steel Frame: Welded construction with two-way forklift pockets for equipment handling and transportation.
- Digital HVAC Controls: DataNab 24VAC controller for equipment operation.
- Refrigeration Controls: Thermostatic expansion valve (TXV) refrigerant control with hot-gas bypass.
- Phase Monitor Protection: Helps protect the unit against electrical phase problems.
- Adjustable Supply Air: Aircraft-grade bidirectional louvers direct conditioned airflow.
- Pleated Air Filters: Includes three 24″ × 24″ × 2″ pleated filters.
- Garden-Hose Condensate Drain: Provides a convenient drain connection for appropriate condensate disposal.
- Optional Duct Adapters: Supports compatible industrial temporary ducting installations.
- Temporary Structure Features: Includes tent-wall clamps with rain guards for suitable event and temporary enclosure applications.
Industrial and Commercial Applications
Warehouses and Manufacturing Facilities
Warehouses and industrial facilities often require substantial cooling during warm-weather operations and additional heating when temperatures decline.
The OceanAire OVAC24034AH provides both cooling and electric heating in one outdoor-rated unit, making it useful during HVAC repairs, equipment replacement, and temporary facility operations.
Its 267,345 BTU/hr rated cooling capacity and 7,000 CFM supply airflow make it an option for demanding applications such as:
- Manufacturing and production facilities
- Warehouses and distribution centers
- Industrial assembly and packaging operations
- Equipment maintenance areas
- Temporary cooling during HVAC replacement
- Emergency climate control during system failures
Optional duct adapters support installations requiring conditioned air to be delivered from the outdoor unit into an enclosed building.
Temporary Event Structures and Tents
The OVAC24034AH is designed for applications requiring large-capacity portable heating and cooling.
Its outdoor-rated construction, electric heating system, and high airflow make it useful for properly planned temporary event installations.
Applications include:
- Large commercial event tents
- Festivals and concerts
- Exhibition areas
- Temporary hospitality structures
- Seasonal event facilities
- Temporary indoor gathering spaces
The unit includes tent-wall clamps with rain guards, and optional duct adapter kits are available for applicable configurations.
Construction and Commercial Renovations
Construction projects may require temporary climate control before permanent HVAC systems are operational.
The OceanAire OVAC24034AH can provide heating and cooling during building renovations, new construction, equipment replacement, and temporary occupancy.
Its welded steel frame and forklift pockets allow the unit to be transported and positioned using suitable material-handling equipment.
Aircraft Hangars and Large Commercial Buildings
Aircraft maintenance facilities, industrial buildings, and other large spaces may require substantial temporary or supplemental air conditioning.
The OVAC24034AH can supply conditioned air to suitable areas when the cooling load, airflow distribution, and electrical requirements are appropriate.
Equipment sizing should be based on the actual heating and cooling load rather than floor area alone.
Emergency HVAC and Disaster Recovery
Major HVAC equipment failures can interrupt commercial operations and expose temperature-sensitive equipment to undesirable conditions.
The OVAC24034AH can support emergency or planned temporary HVAC installations during equipment outages, renovations, and disaster recovery projects.
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OceanAire OVAC24034AH Technical Specifications
| Specification | OceanAire OVAC24034AH |
|---|---|
| Nominal Cooling Class | 20 Tons |
| Rated Cooling Capacity | 267,345 BTU/hr |
| Electric Heating Capacity | 45 kW |
| Heating Output | 153,540 BTU/hr |
| Equipment Type | Outdoor Vertical Air-Cooled AC with Electric Heat |
| Electrical Supply | 460V / 60Hz / Three Phase |
| Cooling Full-Load Current | 33 Amps |
| Heating Full-Load Current | 60 Amps |
| Energy Efficiency Ratio | 11.0 EER |
| Compressor Type | Scroll |
| Number of Compressors | 2 |
| Nominal Compressor Capacity | 10 Tons Each |
| Compressor RLA | 21.9 Amps |
| Compressor LRA | 122 Amps |
| Refrigerant | R-410A |
| Refrigerant Charge | 224 oz per Circuit |
| Refrigerant Control | TXV with Hot-Gas Bypass |
| Evaporator Airflow | 7,000 CFM |
| Evaporator Blower | Belt Drive |
| Published Maximum Static Discharge Pressure | 1.1 High / 0.79 Low |
| Electric Heating | Two Stages |
| Heating Temperature Rise | 39°F High / 57°F Low |
| Controls | DataNab 24VAC Controller |
| Hour Meter | Analog |
| Power Connection | CAM-LOK with Busbar |
| Phase Protection | Phase Monitor |
| Air Filters | Three 24″ × 24″ × 2″ Pleated Filters |
| Supply Air Outlets | Bidirectional Louvers |
| Condensate Drain | Garden-Hose Connection |
| Frame | Welded Steel |
| Equipment Handling | Two-Way Forklift Pockets |
| Dimensions (W × D × H) | 82″ × 44″ × 84″ |
| Net Weight | 2,544 lbs |
| Installation | Outdoor-Rated |
| Optional Accessories | Duct Adapter Kits |
Specifications reflect OceanAire’s published 2026 product literature and are subject to change. Confirm the current equipment nameplate, electrical requirements, and installation documentation before ordering.
Cooling Performance and Airflow
The OceanAire OVAC24034AH provides 267,345 BTU/hr of rated cooling capacity through two nominal 10-ton scroll compressors.
The refrigeration system incorporates thermostatic expansion valve controls and hot-gas bypass technology.
A belt-drive evaporator blower delivers approximately 7,000 CFM of conditioned airflow.
Air Distribution
The unit includes aircraft-grade bidirectional supply-air louvers to help direct conditioned airflow.
Optional duct adapter kits are available for installations that require conditioned air to be routed from the outdoor unit into a temporary structure or commercial building.
The appropriate duct configuration should account for airflow, external static pressure, duct length, and installation conditions.
Air Filtration
The OVAC24034AH includes three pleated air filters measuring:
24″ × 24″ × 2″ each
Filters should be inspected and replaced according to operating conditions and manufacturer recommendations.
45 kW Electric Heating System
Unlike portable heat pumps that use a reversible refrigeration cycle for heating, the OceanAire OVAC24034AH includes integrated electric resistance heating.
Its electric heating system provides:
- 45 kW heating capacity
- 153,540 BTU/hr heating output
- Two-stage electric heating
- 60-amp published heating full-load current
This heating capability makes the unit useful for temporary commercial facilities, event structures, and industrial installations that require both cooling and heating.
The available electrical service must accommodate the selected operating mode and the manufacturer’s installation requirements.
Electrical and CAM-LOK Power Requirements
The OceanAire OVAC24034AH operates on 460V / 60Hz three-phase power.
Unlike smaller portable spot coolers that use standard NEMA plugs, this unit uses industrial CAM-LOK power connections.
Published electrical specifications include:
- Cooling full-load current: 33 amps
- Heating full-load current: 60 amps
- Power connection: CAM-LOK
- Electrical protection: Phase monitor
The manufacturer identifies a busbar arrangement supporting compatible daisy-chain power connections.
However, power cables, circuit protection, and distribution equipment must be selected according to the total connected load, equipment nameplate, and applicable electrical codes.
Qualified electrical personnel should verify installation requirements before the unit is energized.
Outdoor Installation and Equipment Handling
The OVAC24034AH is designed for outdoor installation.
Its welded steel frame includes two-way forklift pockets for loading, unloading, and positioning.
With a published net weight of 2,544 pounds, the unit requires suitable material-handling equipment and a stable installation surface.
The vertical cabinet measures:
- Width: 82 inches
- Depth: 44 inches
- Height: 84 inches
The equipment should be positioned with the necessary service access, airflow clearances, and room for ducting and electrical connections.
Condensate Drainage
The OVAC24034AH includes a garden-hose condensate drain connection.
Collected condensate should be directed to an approved drainage location.
Additional condensate pumping equipment may be required for installations where gravity drainage is unavailable.
Optional Accessories for the OceanAire OVAC24034AH
OceanAire Duct Adapter Kits
OceanAire offers optional duct adapter kits for its OVAC 20-ton and 30-ton outdoor vertical air conditioners.
These adapters support installations requiring supply-air ducting between the unit and the conditioned structure.
The correct configuration depends on the equipment model, building layout, airflow, and duct dimensions.
Contact Climate Control Solutions to confirm the appropriate adapter kit.
Temporary Industrial HVAC Ducting
Large-capacity temporary air conditioning installations may require appropriately sized ductwork.
Ducting selection should account for:
- 7,000 CFM supply airflow
- Required connection dimensions
- Maximum allowable static pressure
- Duct length and fittings
- Air leakage and insulation
- Installation and operating conditions
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CAM-LOK Power Cables and Distribution
The OVAC24034AH uses industrial CAM-LOK electrical connections rather than a standard plug.
Compatible power cables and distribution equipment must be selected for the installation’s electrical requirements.
Contact Climate Control Solutions for assistance identifying suitable equipment and connection requirements.
Why Choose the OceanAire OVAC24034AH?
The OceanAire OVAC24034AH combines 20-ton-class cooling, 45 kW electric heating, and outdoor-rated construction in one high-capacity vertical HVAC system.
Its twin scroll compressors, 7,000 CFM supply blower, heavy-duty steel frame, and optional duct adapters make it useful for demanding temporary and supplemental climate control projects.
The industrial CAM-LOK electrical connections, forklift pockets, and outdoor equipment configuration are particularly relevant for commercial contractors, industrial facilities, and temporary HVAC operations.
Compare Other Industrial Portable Air Conditioners
Climate Control Solutions supplies additional industrial equipment for different cooling capacities and project requirements.
- OceanAire OVAC36034AH – 30-Ton Vertical AC with Electric Heat — Higher-capacity model with 386,746 BTU/hr cooling and 72 kW electric heat.
- Industrial HVAC Equipment — Compare other high-capacity portable heating and cooling systems.
- Portable Air-Cooled Units — Browse additional commercial and industrial cooling equipment.
Frequently Asked Questions About the OVAC24034AH
How much cooling capacity does the OceanAire OVAC24034AH provide?
The OVAC24034AH is a nominal 20-ton air conditioner with a manufacturer-rated cooling capacity of 267,345 BTU/hr.
Does the OVAC24034AH include electric heat?
Yes. The unit includes 45 kW of electric resistance heating, equivalent to 153,540 BTU/hr.
Is the OVAC24034AH a heat pump?
No. It uses a refrigeration system for cooling and electric resistance heating elements for heating.
What electrical power does the OVAC24034AH require?
The unit operates on 460V / 60Hz three-phase electrical service.
Does the OVAC24034AH use a standard electrical plug?
No. It uses industrial CAM-LOK power connections. Installation must follow manufacturer electrical requirements.
Can the OVAC24034AH operate outdoors?
Yes. The manufacturer identifies the OVAC24034AH as an outdoor-rated vertical air conditioner.
What is the airflow of the OVAC24034AH?
The published evaporator airflow is approximately 7,000 CFM.
What compressors does the OVAC24034AH use?
The unit includes two scroll compressors, each rated at a nominal 10 tons.
Can the OVAC24034AH provide climate control for an event tent?
Yes. The manufacturer identifies tented festivals, concerts, outdoor parties, and temporary structures as relevant applications.
The installation must be properly sized and configured for the event space.
Does the unit require a water connection?
No condenser water connection is required because the OVAC24034AH uses an air-cooled refrigeration system.
A condensate drain connection is still necessary.
Are duct adapters available?
Yes. OceanAire offers optional duct adapter kits for the OVAC series.
Contact Climate Control Solutions to confirm compatible components.
What refrigerant does the OVAC24034AH use?
The manufacturer’s published specifications list R-410A, with a charge of 224 ounces per refrigeration circuit.
What is the difference between the OVAC24034AH and OVAC36034AH?
The OVAC24034AH is a nominal 20-ton model with 267,345 BTU/hr of cooling and 45 kW electric heat.
The OVAC36034AH is the larger 30-ton model, with 386,746 BTU/hr of cooling and 72 kW electric heat.
Both operate on 460V three-phase electrical service.
Order the OceanAire OVAC24034AH from Climate Control Solutions
Climate Control Solutions supplies OceanAire industrial air conditioners, outdoor-rated temporary HVAC systems, and commercial heating and cooling equipment nationwide.
Whether you need one OVAC24034AH for a construction project or multiple high-capacity units for industrial operations, our team can assist with equipment selection, power requirements, ducting options, and freight arrangements.
Contact Climate Control Solutions for current pricing, availability, and project-specific quotes.
Phone: (800) 633-8711
Email: [email protected]
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