OXBOX BY TRANE 2.5 Ton Split Air Conditioning System – J5AC5030A1000AA Condenser, 5JMM5A0A24M21SA Wall-Mount Air Handler | 14.3 SEER2 | R454B

Matched 2.5 Ton Cooling System – Includes J5AC5030A1000AA condenser and 5JMM5A0A24M21SA wall-mount air handler for balanced system operation

14.3 SEER2 Efficiency Rating – Meets current efficiency standards while delivering dependable cooling performance

R454B Refrigerant Compatible – Designed for next-generation refrigerant and regulatory compliance

ECM Motor Wall-Mount AHU – Provides enhanced airflow control, improved efficiency, and quieter operation

Wholesale & Contractor Ready – Rugged Oxbox construction with standard HVAC connections for easy installation and long service life

The Oxbox 2.5 Ton split air conditioning system is engineered for reliable cooling performance, modern efficiency compliance, and flexible installation. This system combines the J5AC5030A1000AA outdoor condenser, rated at 14.3 SEER2 and designed for R454B refrigerant, with the 5JMM5A0A24M21SA wall-mount air handler featuring an ECM blower motor. Built for residential applications, this matched configuration delivers consistent airflow, improved energy efficiency, and long-term durability, making it ideal for wholesale and contractor-focused installations.

J5AC5030A1000AA – 

Submittals – Submittals_J5AC5030A1000AA (1)

Energy Guide – J5AC5030A1000AA (1)

Sell Sheet – SellSheet_English_AirConditioner_R-454B (2)

Installation Manual –InstallationManual_English_J5AC5_14.3SEER2 (1)

5JMM5A0A24M21SA – 

Submittals – Submittal_5JMM5

Sell Sheet – SellSheet_English_WallMountAirHandler_R-454B

Installation Manual – InstallationManual_English_WallMount_ECM_5JMM4and5