Trane A5PA3048A1000 Packaged Air Conditioner 48000 Btu 4 Ton 13.4 SEER2 R-454B Downflow Horizontal

Product Description

The Trane A5PA3048A1000 is a self-contained packaged air conditioner unit rated at 4 tons (48,000 BTU/h) and designed for downflow and horizontal discharge applications. Operating on R-454B refrigerant with a 208-230/1/60 electrical configuration and 24-volt system control, this unit delivers 13.4 SEER2 efficiency in a single cabinet that houses both the cooling coil and air-handling components. It is manufactured under the RunTru by Trane product line and is suited for commercial and residential applications where a split system is not practical. Licensed HVAC technicians are the appropriate trade for installation and service of this equipment.

The A5PA3048A1000 is intended for light commercial and residential rooftop or ground-level installations where downflow or horizontal duct connections are required. Its self-contained design simplifies the installation footprint by eliminating the need for a separate indoor air handler or furnace. The unit is factory charged with the system refrigerant charge for the outdoor unit. A heat strip option is included, making it suitable for year-round comfort in mild heating climates where gas heat is not available or desired.

Key Features

• 4-ton (48,000 BTU/h) cooling capacity in a single-cabinet packaged configuration
• 13.4 SEER2 efficiency rating using R-454B low-GWP refrigerant
• Downflow and horizontal discharge orientation for rooftop or ground-level duct connections
• 208-230/1/60 power supply with 24-volt system control interface
• Factory refrigerant charge reduces field charging requirements at installation
• Electric heat strip included for supplemental heating without a gas connection

Compatibility

Designed as an OEM packaged unit within the RunTru by Trane A5PA3 series, compatible with downflow and horizontal duct configurations at 208-230/1/60 power supply. Verify duct dimensions, electrical service capacity, and thermostat compatibility before installation.

Installation Notes

Installation must be performed by a licensed HVAC technician holding the appropriate EPA Section 608 certification for handling R-454B refrigerant. Disconnect and lock out all electrical power before servicing the unit. Follow local mechanical and electrical codes, including applicable sections of the NEC, when sizing disconnect means, wiring, and overcurrent protection. Do not operate the unit below the minimum ambient temperature specified in the equipment documentation.

Technical Specifications

• Cooling Capacity: 48,000 BTU/h (4 Ton)
• Efficiency Rating: 13.4 SEER2
• Refrigerant Type: R-454B
• Voltage / Phase / Frequency: 208-230 volts / 1-phase / 60 Hz
• System Control Voltage: 24 volts
• Discharge Orientation: Downflow / Horizontal
• Product Series: A5PA3

Standard Information

• Brand: Trane
• Manufacturer Part Number: A5PA3048A1000