Trane YHC047E4RMA43R8 Gas Pack 4 Ton 460V 3-phase

Product Description

The TRANE YHC047E4RMA43R8 is a commercial gas-pack rooftop unit combining gas heating and electric cooling in a single self-contained cabinet. Rated at 4 tons of cooling capacity and designed for 460-volt, 3-phase power, this unit is built for light commercial applications where a single rooftop installation handles both heating and cooling loads. Licensed HVAC technicians and commercial mechanical contractors are the typical installers. The 3-phase electrical configuration makes this unit suited for commercial buildings with the appropriate power infrastructure already in place.

Gas-pack units like the YHC047E4RMA43R8 are commonly installed on rooftops of small commercial buildings, retail spaces, and light industrial facilities. The all-in-one design simplifies installation by consolidating the heating and cooling systems into a single curb-mounted package, reducing the number of penetrations and mechanical connections required. This unit operates on natural gas for heating and uses the 460V 3-phase electrical supply for the compressor and air-handling components.

Key Features

• 4-ton cooling capacity suitable for light commercial rooftop applications
• 460-volt, 3-phase electrical input for commercial power infrastructure
• Gas-pack design integrates heating and cooling in one self-contained cabinet
• Single rooftop footprint reduces ductwork complexity and mechanical penetrations
• Designed for curb-mount installation on flat or low-slope commercial roofs

Compatibility

Designed as an OEM rooftop gas-pack unit for light commercial applications requiring 460-volt 3-phase power and 4-ton cooling capacity. Consult mechanical drawings and curb specifications before ordering to confirm dimensional and electrical compatibility with the installation site.

Installation Notes

Installation must be performed by a licensed HVAC contractor familiar with commercial rooftop equipment, gas piping, and 3-phase electrical connections. Shut off all electrical power at the disconnect and close the gas supply valve before servicing. Rooftop curb dimensions, gas line sizing, and electrical supply must be verified against unit specifications prior to installation. Work must comply with applicable local mechanical codes, the International Fuel Gas Code, and the National Electrical Code.

Technical Specifications

• Unit Type: Gas Pack
• Cooling Capacity: 4 Ton
• Voltage: 460 volts
• Phase: 3-Phase

Standard Information

• Brand: TRANE
• Manufacturer Part Number: YHC047E4RMA43R8