Trane A5PH3048A1000 Single Packaged Heat Pump 48000 Btu 4 Ton 13.4 SEER2 R-454B 208-230V Single Phase

Product Description

The Trane A5PH3048A1000 is a single packaged electric heat pump designed for residential and light-commercial applications requiring both cooling and heating from a single self-contained cabinet. Rated at 48,000 BTU/h cooling capacity and 45,000 BTU/h heating capacity, this 4-ton unit operates on 208-230 volts, single phase, 60 Hz and uses R-454B refrigerant, a low-global-warming-potential alternative to R-410A. With a 13.4 SEER2 efficiency rating and an HSPF2 of 6.7, the unit meets current federal minimum efficiency standards. Installation and servicing are performed by licensed HVAC technicians.

The A5PH3048A1000 is part of the Trane RunTru single packaged heat pump line, which covers 2-ton through 5-ton nominal capacities. The convertible, multiposition cabinet allows installation in a variety of duct configurations, making it suitable for rooftop or ground-level applications in residential and light-commercial settings. Cooling output is 48,000 BTU/h and low-ambient heating output is rated at 29,400 BTU/h at low-temperature conditions, with full heating capacity of 45,000 BTU/h under standard rating conditions. A fully modulating economizer accessory is available for field installation.

Key Features

• Self-contained single packaged design combines heating and cooling in one cabinet, simplifying installation and service access
• R-454B refrigerant — A2L low-GWP charge; only approved refrigerant for this unit
• 13.4 SEER2 cooling efficiency and 6.7 HSPF2 heating efficiency meet current federal minimum standards
• 208-230V / 1-phase / 60 Hz power connection with 36-amp operating current draw
• Convertible multiposition cabinet supports rooftop or ground-level installation with flexible duct orientation
• Compatible with optional fully modulating economizer accessory for fresh-air ventilation control

Compatibility

This unit is part of the Trane RunTru single packaged heat pump entry series, model family A5PH3024A1000A through A5PH3060A1000A, covering 2 to 5 ton nominal capacities. Confirm duct configuration, electrical service capacity, and thermostat compatibility before installation.

Installation Notes

Installation must be performed by a licensed HVAC technician in accordance with local mechanical codes and the manufacturer installation and operations manual. Disconnect and lock out all electrical power before servicing any component of the unit. R-454B is an A2L classified refrigerant; technicians must follow applicable refrigerant handling regulations and use only R-454B and approved compressor oil — substituting other refrigerants will cause equipment damage and presents a safety hazard. Verify that the electrical supply voltage, ampacity, and overcurrent protection match the unit nameplate rating before energizing.

Technical Specifications

• Cooling Capacity: 48,000 BTU/h (4 Ton Nominal)
• Heating Capacity: 45,000 BTU/h
• Heating Capacity (Low Temp): 29,400 BTU/h
• SEER2: 13.4
• HSPF2: 6.7 BTU/Watt-Hr
• Power Input: 3.66 kW
• Voltage: 208-230 volts
• Phase / Frequency: 1-phase / 60 Hz
• Operating Current: 36 amps
• Refrigerant: R-454B
• Cabinet Configuration: Convertible Multiposition

Standard Information

• Brand: Trane
• Manufacturer Part Number: A5PH3048A1000