Trane GCC120A4ELB3YXA Rooftop Gas Pack 10 Ton 460V

Product Description

The TRANE GCC120A4ELB3YXA is a commercial packaged rooftop unit (RTU) configured as a gas-pack, combining gas heating and direct mechanical cooling in a single self-contained cabinet. Rated at 10 tons of cooling capacity and operating on 460 volts, 3-phase power, this unit is built for demanding commercial environments where roof-mounted, all-in-one HVAC systems are the standard solution. R-410A refrigerant is the working fluid for the cooling circuit. Licensed commercial HVAC contractors and mechanical service technicians handle specification, installation, and commissioning of equipment in this class.

This RTU is intended for commercial cooling and heating applications where a single rooftop-mounted unit serves an occupied space below via a ductwork distribution system. Typical installations include retail buildings, light industrial facilities, offices, and similar low-rise commercial structures. The gas-pack configuration allows simultaneous or staged heating and cooling from one roof curb mounting point, simplifying mechanical room requirements and reducing overall system footprint. The 460-volt, 3-phase electrical supply requirement is consistent with standard commercial power distribution.

Key Features

• Gas-pack configuration integrates gas heating and refrigerant-based cooling in one cabinet
• 10-ton cooling capacity suited for medium to large commercial zones
• Operates on 460 volts, 3-phase power for commercial electrical infrastructure
• R-410A refrigerant system with no ozone-depletion potential relative to legacy refrigerants
• Self-contained rooftop design simplifies mechanical layout and curb mounting

Compatibility

Designed as a commercial rooftop gas-pack replacement or new-installation unit suitable for standard roof curb applications requiring 10-ton cooling capacity at 460 volts, 3-phase. No specific compatible model numbers or replacement part numbers were provided in the available product data.

Installation Notes

Installation must be performed by a licensed commercial HVAC contractor familiar with rooftop equipment, refrigerant handling, and gas piping under applicable mechanical and fuel-gas codes including the IFGC and local jurisdiction requirements. Disconnect all electrical power at the service disconnect and shut off gas supply before any service or connection work. Roof curb must be properly leveled and sealed prior to unit placement to prevent water infiltration. Refrigerant system work requires EPA Section 608 certification.

Technical Specifications

• Unit Type: Gas-Pack (Packaged Rooftop Unit)
• Cooling Capacity: 10 tons
• Voltage: 460 volts
• Phase: 3-phase
• Refrigerant: R-410A

Standard Information

• Brand: TRANE
• Manufacturer Part Number: GCC120A4ELB3YXA