Trane TSJ090A4S000GYZ 7.5 Ton 460V 3-phase Packaged Cooling

Product Description

The TRANE TSJ090A4S000GYZ is a commercial packaged cooling unit rated at 7.5 tons and designed for three-phase electrical service at 460 volts. Packaged rooftop units of this class integrate the refrigeration system, air handler, and controls into a single weatherproof cabinet, simplifying installation and service access. The TSJ series is built for commercial and light-industrial cooling applications where a self-contained rooftop configuration is required. Installation and commissioning are typically performed by licensed HVAC technicians familiar with commercial rooftop equipment, three-phase electrical systems, and refrigerant handling under EPA Section 608 certification.

This unit is suited for commercial rooftop installations requiring a dedicated cooling-only configuration. The 7.5-ton capacity addresses mid-size commercial spaces such as retail, light office, or industrial support areas. The 460-volt three-phase power supply aligns with standard commercial electrical distribution, making it appropriate for buildings with three-phase service already in place. A licensed mechanical contractor or commercial HVAC technician is the expected installing trade for this class of equipment.

Key Features

• 7.5-ton cooling capacity for mid-size commercial applications
• 460-volt, three-phase power supply compatible with standard commercial electrical distribution
• Packaged rooftop configuration with integrated refrigeration and air-handling components
• Cooling-only design suited for climates or applications where separate heating equipment is used

Compatibility

Designed as an OEM packaged cooling unit for commercial rooftop applications requiring 7.5-ton capacity at 460-volt three-phase power supply.

Installation Notes

Installation must be performed by a licensed HVAC technician or mechanical contractor qualified for commercial rooftop equipment. Disconnect and lock out all electrical power at the distribution panel before making any electrical or refrigerant connections. Three-phase wiring must comply with NEC requirements for commercial HVAC equipment, and refrigerant work requires EPA Section 608 certification. Structural rooftop load capacity and curb compatibility should be verified prior to placement.

Technical Specifications

• Unit Type: Cooling Only
• Cooling Capacity: 7.5 tons
• Voltage: 460 volts
• Phase: 3-phase

Standard Information

• Brand: TRANE
• Manufacturer Part Number: TSJ090A4S000GYZ