OXBOX BY TRANE 3.5 Ton 13.4 SEER2 R454B Air Conditioning System with B-Cabinet Cased Coil & TXV Kit – J5AC3042A1000AA, J5MXCB016AC6HCA, 5AYTXVH3A4248A

J5AC3042A1000AA outdoor air conditioner provides 3.5-ton cooling capacity, 13.4 SEER2 efficiency, and R454B refrigerant operation.

J5MXCB016AC6HCA evaporator coil features a B-cabinet cased design and supports 1.5–3.5 ton systems for proper airflow.

5AYTXVH3A4248A TXV kit ensures accurate refrigerant control for 3.5–4.0 ton R454B systems, improving efficiency and performance.

Straight-cool system configuration suitable for applications using separate electric or gas heating.

Matched Oxbox system design ensures compatibility, airflow balance, and dependable long-term performance.

The Oxbox J5AC3042A1000AA air conditioning system is engineered to deliver dependable cooling performance for residential applications requiring efficient airflow and reliable operation. The system features a 3.5-ton straight-cool outdoor air conditioner rated at 13.4 SEER2, operating with R454B refrigerant to meet current efficiency standards while providing consistent cooling capacity.

Cooling airflow and heat transfer are supported by the J5MXCB016AC6HCA B-cabinet cased evaporator coil, designed for 1.5–3.5 ton applications. This coil helps maintain proper airflow balance and efficient heat exchange when paired with the outdoor unit, supporting stable and reliable system performance.

The system also includes the 5AYTXVH3A4248A TXV kit, engineered for 3.5–4.0 ton R454B coils and air handlers, providing precise refrigerant metering to improve efficiency, maintain proper superheat control, and enhance overall system operation. Together, these Oxbox components create a matched cooling system designed for simplified installation and long-term residential comfort.

J5AC3042A1000AA

Submittals –Submittals_J5AC3042A1000AA

Energy Guide –J5AC3042A1000AA

Sell Sheet –SellSheet_English_AirConditioner_R-454B (6)

Installation Manual –InstallationManual_English_J5AC3_13.4SEER2 (5)

J5MXCB016AC6HCA

Submittals –Submittal_J5MXC-SUB-1A

Sell Sheet –SellSheet_English_IndoorCoils_R-454B

Installation Manual –InstallationManual_English_J5MXC