Trane 5 Ton 14.3 SEER2 Commercial Heat Pump Condenser | 460V 3 Phase - R454B - Single Stage

Reliable Year-Round Comfort 5-Ton Commercial Heat Pump for Small Commercial Applications with 460V Three-Phase Power

The Trane 5TWA4060A4 is a 5-ton commercial split heat pump condenser designed to provide dependable heating and cooling for compatible small commercial applications. Combining a 60,000 BTU/h nominal cooling capacity outdoor heat pump condenser with compatible indoor air-handling equipment, this split system helps deliver year-round comfort while providing flexible installation options. The 5TWA4060A4 is designed for 460V, three-phase, 60 Hz electrical service and uses R-454B refrigerant.

Key Benefits

• 60,000 BTU/h Nominal Cooling Capacity – Provides 5 tons of nominal cooling capacity for compatible commercial split-system applications.
• Heat Pump Heating – Provides both heating and cooling operation from a single outdoor heat pump system for year-round comfort.
• Single-Stage ClimaTuff® Scroll Compressor – Uses a single-stage ClimaTuff® scroll compressor for dependable heat pump operation.
• R-454B Refrigerant – Uses R-454B refrigerant in the outdoor unit as part of Trane's current split-system heat pump platform.
• 460V Three-Phase Power – Designed for 460V, three-phase, 60 Hz electrical service for compatible commercial installations.
• Flexible Split-System Configuration – Separates the outdoor heat pump condenser from the indoor equipment, allowing compatible indoor components to be selected for the installation.
• Spine Fin™ Outdoor Coil – Uses Trane's Spine Fin™ outdoor coil design for outdoor heat transfer.
• Quick-Sess™ Cabinet – Provides service access and refrigerant connections while maintaining full coil protection.

Single-Stage Heat Pump Heating

The 5TWA4060A4 is a split-system heat pump designed to provide both heating and cooling operation. It uses a single-stage ClimaTuff® scroll compressor and expansion-valve refrigerant control. Trane's published AHRI rating conditions include high-temperature heating at 47°F outdoor dry-bulb temperature and low-temperature heating at 17°F outdoor dry-bulb temperature. The system is designed to be matched with compatible indoor equipment to provide the complete heat pump system.

60,000 BTU/h Cooling Capacity

The 5TWA4060A4 provides 60,000 BTU/h of nominal cooling capacity. The outdoor unit uses a single-stage ClimaTuff® scroll compressor, a direct-drive propeller outdoor fan, and a Spine Fin™ outdoor coil. The published A-weighted sound power level for the 5TWA4060A4 is 76 dB(A), rated in accordance with AHRI Standard 270.

R-454B Refrigerant & Efficient System Operation

The 5TWA4060A4 uses R-454B refrigerant and an expansion valve for refrigerant control. The 5TWA4 family provides efficiency ratings based on the matched system combination, with published family performance of up to 14.3 SEER2 and 8.1 HSPF2. Actual efficiency ratings depend on the certified outdoor and indoor equipment combination.

460V Three-Phase Split System Design

The 5TWA4060A4 is configured for 460V, three-phase, 60 Hz power. The published minimum branch circuit ampacity is 11 amps, with a maximum branch circuit protection rating of 15 amps. The outdoor unit uses a 7/8-inch O.D. gas connection and a 5/16-inch O.D. liquid connection. Trane identifies 25-, 30-, 35-, and 50-foot line sets as available options and provides additional refrigerant piping guidance for long-line and specialty applications.

Controls & Comfort

The 5TWA4060A4 uses single-stage heat pump operation with a direct-drive, single-speed outdoor fan and expansion-valve refrigerant control. The optional TAYASCT501A anti-short-cycle timer is a solid-state timing device designed to prevent compressor recycling until five minutes have elapsed after a satisfied call or power interruption. Trane identifies this accessory for applications including commercial installations and long line sets.

Small Commercial Applications

The Trane 5TWA4060A4 is part of the 5TWA4 three-phase single-stage heat pump family covering 3- to 5-ton nominal capacities. With its 60,000 BTU/h nominal cooling capacity and 460V three-phase electrical configuration, the 5TWA4060A4 is designed for compatible small commercial applications requiring split-system heat pump operation.

Service & Maintenance

The 5TWA4060A4 incorporates a Quick-Sess™ cabinet designed to provide service access and refrigerant connections while maintaining full coil protection. The product family also features a DuraTuff™ base with fast complete drainage and weatherproof construction. Optional accessories are available for specific installation conditions, including mounting, low-ambient, seacoast, sound, and other application requirements.

Warranty

For commercial use, Trane's published product information specifies a 5-year basic limited warranty on the compressor and a 1-year warranty on the outdoor coil and other functional parts. For residential use, a 10-year registered limited warranty is available on the compressor, outdoor coil, and other functional parts when registration requirements are met. Extended warranty options may also be available. Warranty terms and eligibility are subject to Trane's applicable warranty documentation.

Recommended Accessories

• Anti-Short Cycle Timer
• Rubber Isolator Kit
• Extreme Condition Mount Kit
• Sound Enclosure
• Seacoast Kit
• Low Ambient Kit

Reliable Year-Round Comfort with the Trane 5TWA4060A4

Experience dependable year-round heating and cooling with the Trane 5TWA4060A4 5-ton commercial split heat pump condenser. Combining a single-stage ClimaTuff® scroll compressor, Spine Fin™ outdoor coil, R-454B refrigerant, expansion-valve refrigerant control, Quick-Sess™ service access, and 460V three-phase electrical configuration, the 5TWA4060A4 provides a flexible heat pump solution for compatible small commercial applications.