Trane YSJ090A4S0H0000 Gas Pack 7.5 Ton 460V 3-phase

Product Description

The TRANE YSJ090A4S0H0000 is a packaged gas-electric rooftop unit rated at 7.5 tons of cooling capacity and powered by 460-volt, 3-phase electrical supply. Packaged gas-electric units combine a direct-expansion cooling system with a gas-fired heat exchanger in a single cabinet, eliminating the need for separate indoor air handling equipment. This configuration is standard in light commercial and commercial applications where rooftop installation is preferred and natural gas heat is the specified heating source. Installation and startup are performed by licensed HVAC technicians experienced with commercial packaged equipment.

This unit is suited for commercial rooftop applications requiring a self-contained heating and cooling solution. The 7.5-ton capacity targets medium-sized commercial spaces such as retail storefronts, office suites, and light industrial spaces. The 460-volt, 3-phase power requirement aligns with standard commercial electrical service commonly found in these building types. Units in this class are typically mounted on a roof curb and connected to building ductwork, gas supply piping, and a commercial electrical service panel.

Key Features

• Packaged gas-electric design combines cooling and gas heat in one rooftop cabinet
• 7.5-ton cooling capacity for medium commercial space conditioning
• 460-volt, 3-phase power input matches standard commercial electrical service
• Single-unit installation reduces rooftop equipment footprint and simplifies service access
• Factory-assembled and tested configuration for field installation on a matching roof curb

Compatibility

Designed as an OEM packaged gas-electric rooftop unit for commercial HVAC applications requiring 7.5-ton cooling capacity with 460-volt, 3-phase power. Consult TRANE product documentation and the unit nameplate for confirmed curb dimensions, duct connection sizing, and accessory compatibility before installation.

Installation Notes

Installation must be performed by a licensed HVAC technician or mechanical contractor in accordance with local mechanical codes, the National Fuel Gas Code (NFPA 54), and applicable NEC requirements for commercial equipment. Shut off all electrical power at the disconnect and close the gas supply valve before servicing any components. The unit requires a properly sized roof curb, matching duct connections, a dedicated electrical disconnect, and a correctly sized gas supply line with approved shutoff. Refrigerant work must be performed by an EPA Section 608 certified technician.

Technical Specifications

• Unit Type: Gas-Pack (Packaged Gas-Electric Rooftop Unit)
• Cooling Capacity: 7.5 Tons (90,000 BTU/h nominal)
• Voltage: 460 volts
• Phase: 3-Phase

Standard Information

• Brand: TRANE
• Manufacturer Part Number: YSJ090A4S0H0000