Trane THJ120A4S0N08WB Cooling Unit 10 Ton 460V

Product Description

The TRANE THJ120A4S0N08WB is a commercial-grade cooling unit rated at 10 tons of cooling capacity and designed for 460-volt, 3-phase electrical service. This type of equipment provides large-scale cooling for commercial and light-industrial applications where single-phase power is not sufficient. The 3-phase configuration supports the heavy motor loads typical of rooftop and packaged cooling systems at this capacity. Installation and commissioning are performed by licensed HVAC technicians experienced with commercial equipment. The 10-ton rating and 460-volt supply voltage are the defining specifications that determine equipment compatibility and electrical circuit requirements.

This unit is suited for commercial buildings, retail spaces, light industrial facilities, and similar applications requiring substantial cooling capacity. At 10 tons, the unit delivers 120,000 BTU/h of cooling, which is appropriate for medium to large commercial spaces. The 460-volt 3-phase power supply is standard in commercial construction and is typically served by a dedicated disconnect and properly sized overcurrent protection per NEC requirements. A licensed commercial HVAC contractor or mechanical engineer typically specifies and installs equipment at this capacity level.

Key Features

• 10-ton cooling capacity suited for medium to large commercial applications
• 460-volt, 3-phase power supply compatible with standard commercial electrical service
• Packaged cooling configuration simplifies rooftop or ground-level installation
• Heavy-duty commercial design supports continuous-duty operation

Compatibility

Designed as an OEM commercial packaged cooling unit. Consult the unit nameplate, equipment schedule, and TRANE product documentation to confirm electrical service compatibility and mechanical connection requirements before installation.

Installation Notes

Installation must be performed by a licensed HVAC technician or mechanical contractor familiar with commercial packaged equipment. Disconnect and lock out all electrical power at the dedicated disconnect before servicing or making electrical connections. Electrical work must comply with the National Electrical Code (NEC) and all applicable local codes, including proper sizing of the disconnect, overcurrent protection, and conductors for 460-volt 3-phase service. Do not energize the unit until all mechanical connections, refrigerant circuit integrity, and electrical terminations have been verified per the manufacturer installation manual.

Technical Specifications

• Unit Type: Cooling
• Cooling Capacity: 10 Ton (120,000 BTU/h)
• Voltage: 460 volts
• Phase: 3-Phase

Standard Information

• Brand: TRANE
• Manufacturer Part Number: THJ120A4S0N08WB