OXBOX BY TRANE 3.5 Ton 13.4 SEER2 R454B Split System Air Conditioner with ECM Air Handler & TXV Kit – J5AC3042A1000AA, J5AH5E36A1B00AA, 5AYTXVH3A4248A

• • Complete Split System Package: Includes J5AC3042A1000AA condenser, J5AH5E36A1B00AA ECM air handler, and 5AYTXVH3A4248A TXV kit
  • 3.5 Ton Cooling Performance: 13.4 SEER2 rated air conditioner engineered for reliable R454B refrigerant operation
  • ECM Motor Air Handler: Provides improved airflow efficiency, quieter performance, and consistent indoor comfort
  • TXV Kit Included: Ensures precise refrigerant metering for optimized system efficiency and stable operation
  • Installation-Ready Design: Matched components engineered for dependable residential cooling and long-term HVAC reliability.

This Oxbox split-system air conditioner package is designed to deliver dependable cooling performance, efficient airflow, and modern R454B refrigerant compatibility for residential HVAC applications. The system combines the J5AC3042A1000AA outdoor air conditioner, the J5AH5E36A1B00AA ECM motor air handler, and the 5AYTXVH3A4248A TXV kit, creating a matched cooling solution engineered for consistent comfort and flexible installation.

The outdoor condenser provides 3.5-ton cooling capacity with 13.4 SEER2 efficiency, helping maintain stable indoor temperatures and reliable operation. The ECM motor air handler enhances airflow efficiency, supports quieter operation, and improves overall system performance. The included TXV kit helps regulate refrigerant flow to optimize efficiency, maintain system balance, and support long-term durability across 3.5–4.0 ton applications.

Built as a split-system configuration, this setup separates indoor and outdoor components to allow quieter performance, improved airflow control, and dependable everyday operation when properly installed.

J5AC3042A1000AA

Submittals –Submittals_J5AC3042A1000AA

Energy Guide –J5AC3042A1000AA

Sell Sheet –SellSheet_English_AirConditioner_R-454B (2)

Installation Manual –InstallationManual_English_J5AC3_13.4SEER2 (2)

J5AH5E36A1B00AA

Submittals –Submittal_J5AH5E36A1B00AA

Sell Sheet –SellSheet_English_MultipositionalAirHandler_R-454B (1)

Installation Manual –InstallationManual_English_Multipositional_PSC_J5AH5E