Ruud RGEAYB048AJT101NA Gas Pack 4 Ton 100K Btu 13.4 SEER2

Product Description

The RUUD RGEAYB048AJT101NA is a packaged gas electric unit designed for commercial and residential applications where a single rooftop or ground-level cabinet handles both heating and cooling. This 4-ton unit delivers 100,000 BTU/h of heating capacity and operates on R454B refrigerant, achieving a 13.4 SEER2 efficiency rating under DOE 2023 test procedures. Licensed HVAC technicians install this class of equipment to consolidate mechanical footprint, eliminating the need for separate indoor air handlers or furnaces. It is a direct solution for replacement or new construction where a single self-contained system is specified.

This gas pack is suited for light commercial or larger residential installations requiring a self-contained heating and cooling solution. The unit houses the gas heat exchanger, cooling coil, and refrigerant circuit in one cabinet, making it common in rooftop applications on small commercial buildings, retail spaces, or single-story structures. Systems using R454B are designed to meet current low-global-warming-potential refrigerant regulations, which affect new equipment sales across multiple states.

Key Features

• 4-ton nominal cooling capacity rated for larger conditioned spaces
• 100,000 BTU/h heating output from integrated gas heat section
• 13.4 SEER2 efficiency rating meets current DOE minimum standards
• R454B refrigerant charge complies with low-GWP regulatory requirements
• Packaged cabinet design consolidates heating and cooling into one unit

Compatibility

Designed as an OEM packaged gas electric unit intended for ducted split applications where all mechanical components are housed in a single outdoor cabinet. Consult RUUD engineering documentation and local code requirements to confirm installation site compatibility.

Installation Notes

Installation must be performed by a licensed HVAC technician holding the appropriate EPA Section 608 certification for handling regulated refrigerants including R454B. Disconnect and lock out all electrical power and shut off the gas supply at the service valve before beginning any service or installation work. Ductwork connections, gas line sizing, and electrical supply must conform to local mechanical codes and the current edition of the IFGC and NEC. Do not open the refrigerant circuit without proper recovery equipment rated for A2L refrigerants.

Technical Specifications

• Nominal Cooling Capacity: 4 Tons
• Heating Capacity: 100,000 BTU/h
• SEER2: 13.4
• Refrigerant: R454B

Standard Information

• Brand: RUUD
• Manufacturer Part Number: RGEAYB048AJT101NA