Trane GCC090A4ELA3YXA Gas Electric Packaged Rooftop Unit

Product Description

The TRANE GCC090A4ELA3YXA is a 7.5-ton gas/electric packaged rooftop unit (RTU) designed for light commercial applications that require cooling and heating from a single self-contained cabinet. The unit delivers 90,000 BTU/h of cooling capacity and 125,000 BTU/h of heating capacity, operating on a 460-volt, 3-phase power supply. It is typically specified and installed by licensed HVAC contractors on low-slope commercial rooftops where a single-point connection for both mechanical and electrical service is required.

The GCC090A4ELA3YXA fits light commercial applications such as retail spaces, office buildings, and similar structures that require a packaged rooftop solution. Its gas/electric configuration means the cooling is handled by a refrigerant circuit while the heating section is a gas-fired heat exchanger, making it suitable for installations where natural gas is available on-site and 3-phase electrical service is provided. The 7.5-ton class is a common capacity for mid-size commercial floor plans.

Key Features

• 7.5-ton cooling capacity delivering 90,000 BTU/h in a single packaged cabinet
• Gas-fired heating section rated at 125,000 BTU/h for year-round comfort control
• 460-volt, 3-phase electrical configuration suited for commercial service entrances
• Gas-pack design combines cooling and heating in one rooftop-mounted unit, reducing mechanical room requirements
• Factory-assembled cabinet simplifies installation and startup compared to split systems

Compatibility

Designed as an OEM-style gas/electric packaged rooftop unit for light commercial applications requiring 7.5-ton cooling and 460-volt, 3-phase electrical service.

Installation Notes

Installation must be performed by a licensed HVAC contractor familiar with commercial rooftop equipment, applicable mechanical codes, and local electrical codes including NEC requirements for 3-phase commercial equipment. Disconnect all electrical power at the service disconnect before performing any service or connections. Gas supply must be shut off and pressure-tested per IFGC requirements before commissioning the heating section. Refer to the equipment installation manual for curb dimensions, ductwork connections, and startup procedures.

Technical Specifications

• Unit Type: Gas-Pack (Gas/Electric Packaged Rooftop Unit)
• Cooling Capacity: 90,000 BTU/h
• Heating Capacity: 125,000 BTU/h
• Tonnage: 7.5 Ton
• Voltage: 460 volts
• Phase: 3-Phase

Standard Information

• Brand: TRANE
• Manufacturer Part Number: GCC090A4ELA3YXA