Trane YSC048G4RMB005D Rooftop Gas Electric Unit 4 Ton

Product Description

The TRANE YSC048G4RMB005D is a packaged rooftop gas/electric unit designed for light commercial HVAC applications. This self-contained gas-pack combines a direct expansion cooling system with gas heating in a single cabinet, eliminating the need for separate indoor heating equipment. Rated at 4 tons of cooling capacity and wired for 460 volts, 3-phase power, this unit is factory-assembled and built for rooftop installation on commercial structures. Licensed commercial HVAC technicians are the typical installers for this class of equipment.

The YSC048G4RMB005D is intended for light commercial applications such as retail spaces, small office buildings, and similar low-rise structures where a single rooftop unit supplies both conditioned air and gas heat through a common duct system. The 460V, 3-phase electrical configuration makes it suited for commercial buildings with standard 3-phase service. The gas-pack design consolidates heating and cooling into one footprint, which simplifies curb mounting, flue routing, and service access compared to split-system alternatives.

Key Features

• Gas-pack configuration integrates cooling and gas heating in one cabinet
• 4-ton cooling capacity suited for light commercial load requirements
• 460V, 3-phase power supply matches standard commercial electrical service
• Self-contained rooftop design reduces mechanical room requirements
• Factory-assembled cabinet simplifies curb mounting and startup

Compatibility

Designed as an OEM rooftop gas/electric packaged unit for light commercial curb-mount rooftop installations. Consult equipment submittal documentation for compatible roof curbs and duct connection dimensions before ordering.

Installation Notes

Installation must be performed by a licensed commercial HVAC technician in accordance with local mechanical codes and the manufacturer's installation instructions. Disconnect and lock out all electrical power and shut off the gas supply before servicing or making any connections. Roof curb selection, structural load verification, and flue vent termination must comply with applicable building and mechanical codes. Do not energize the unit until all electrical, gas, and duct connections have been inspected and verified.

Technical Specifications

• Unit Type: Gas-Pack (Packaged Rooftop Gas/Electric)
• Cooling Capacity: 4 Ton
• Voltage: 460V
• Phase: 3-Phase

Standard Information

• Brand: TRANE
• Manufacturer Part Number: YSC048G4RMB005D