Ruud RGECZR048ACT122ACAA0 Gas Pack 4 Ton 125000 Btu/h

Product Description

The RUUD RGECZR048ACT122ACAA0 is a 4-ton packaged gas unit designed for commercial and light-commercial rooftop or ground-level installations where both heating and cooling are delivered from a single cabinet. The unit operates on 230-volt, 3-phase power and provides 125,000 BTU/h gross heating capacity through an aluminum heat exchanger. Aluminum construction in the heat exchanger resists corrosion in humid or coastal operating environments and reduces overall unit weight relative to comparable steel-core assemblies. Licensed HVAC contractors handle installation and startup of this class of equipment.

This packaged gas unit is suited for commercial buildings, retail spaces, light-industrial facilities, and multi-zone applications that require a self-contained heating and cooling solution. The 3-phase electrical configuration targets commercial service, where 230-volt 3-phase power is a standard building utility. The single-package design consolidates the gas furnace section and the refrigeration circuit into one rooftop-ready enclosure, reducing refrigerant line routing and simplifying mechanical room requirements compared to split-system alternatives.

Key Features

• 125,000 BTU/h gross heating capacity for high-demand commercial conditioning loads
• 4-nominal-ton cooling capacity in a single packaged cabinet
• 230-volt, 3-phase electrical supply matches standard commercial utility service
• Aluminum heat exchanger construction for corrosion resistance and reduced weight
• Self-contained gas pack design eliminates the need for separate indoor air handler installation

Compatibility

Designed as an OEM packaged gas unit intended for commercial rooftop or slab applications requiring 4-ton cooling and high-capacity gas heat in a single enclosure.

Installation Notes

Installation must be performed by a licensed HVAC contractor in accordance with local mechanical codes, the National Fuel Gas Code (NFPA 54), and NEC requirements for 3-phase commercial equipment. Disconnect all electrical power and shut off the gas supply at the service valve before any service or connections. Verify that the rooftop curb or pad dimensions, gas supply pressure, and 3-phase electrical service all meet unit requirements prior to startup. Do not operate the unit without confirming proper refrigerant charge and gas valve operation per the manufacturer startup checklist.

Technical Specifications

• Item Type: Gas Pack
• Nominal Cooling Capacity: 4 tons
• Gross Heating Capacity: 125,000 BTU/h
• Voltage: 230 volts
• Phase: 3-Phase
• Heat Exchanger Material: Aluminum

Standard Information

• Brand: RUUD
• Manufacturer Part Number: RGECZR048ACT122ACAA0