Trane YSC036G4RMB20CP Packaged Rooftop Gas Electric Unit

Product Description

The TRANE YSC036G4RMB20CP is a 3-ton (36,000 BTU/h) packaged gas/electric rooftop unit (RTU) designed for light-commercial applications. This gas-pack RTU integrates heating and cooling into a single cabinet mounted on a commercial rooftop curb, eliminating the need for a separate indoor air handler or furnace. Operating on 460-volt, 3-phase power, it uses R-410A refrigerant for the cooling circuit. Licensed commercial HVAC technicians are the primary installers and service personnel for this class of equipment.

The YSC036G4RMB20CP is intended for light-commercial rooftop installations such as retail spaces, small office buildings, and similar structures requiring a self-contained heating and cooling solution. The 3-ton cooling capacity suits spaces in the range typical of smaller commercial zones. The 460V 3-phase electrical configuration is standard for commercial building power infrastructure and is not suited for residential single-phase service. Installation requires a properly sized rooftop curb adapter and ductwork connections at the unit cabinet.

Key Features

• 3-ton (36,000 BTU/h) cooling capacity in a self-contained packaged cabinet
• Gas-electric configuration combines gas heat and electric cooling in one rooftop unit
• R-410A refrigerant compliant with current industry standards
• 460-volt, 3-phase power supply for commercial building electrical infrastructure
• Rooftop curb-mount design simplifies mechanical room elimination and roof installation

Compatibility

Designed as an OEM packaged rooftop gas-electric unit for light-commercial applications requiring 3-ton cooling capacity, 460V 3-phase power, and R-410A refrigerant systems.

Installation Notes

Installation must be performed by a licensed commercial HVAC technician in accordance with local mechanical codes and the applicable sections of the International Mechanical Code (IMC). Disconnect and lock out all electrical power and shut off the gas supply before servicing or rigging the unit onto the roof curb. The rooftop curb must be level and structurally rated for the unit weight before placement. R-410A refrigerant handling requires EPA Section 608 certification.

Technical Specifications

• Unit Type: Gas-Pack (Packaged Gas-Electric RTU)
• Cooling Capacity: 3 tons (36,000 BTU/h)
• Refrigerant: R-410A
• Voltage: 460V
• Phase: 3-Phase

Standard Information

• Brand: TRANE
• Manufacturer Part Number: YSC036G4RMB20CP