OXBOX BY TRANE 3 Ton 14.3 SEER2 Split-System Air Conditioner with C-Cabinet Cased Coil and R454B TXV Kit – J5AC5036A1000AA, J5GXCC005AC6HUA, 5AYTXVH3A1836A

Split-System Air Conditioner Design – Outdoor AC unit paired with indoor cased evaporator coil for efficient residential cooling

Complete 3 Ton Cooling System – Includes J5AC5036A1000AA condenser, J5GXCC005AC6HUA cased coil, and 5AYTXVH3A1836A TXV kit

14.3 SEER2 Cooling Efficiency – Designed for reliable, energy-efficient cooling using R454B refrigerant

C-Cabinet Cased Coil – Supports 1.5–3.0 ton applications for proper airflow and efficient heat transfer

R454B TXV Kit Included – Ensures precise refrigerant control for improved system performance and temperature stability

This Oxbox system is a split-system air conditioner designed to deliver efficient and dependable cooling for residential applications. As a split system, it consists of an outdoor air conditioning condenser paired with an indoor cased evaporator coil, connected by refrigerant lines to provide balanced airflow and consistent indoor comfort.

The system includes the J5AC5036A1000AA outdoor air conditioner, rated at 3.0 tons with 14.3 SEER2 efficiency and engineered for R454B refrigerant, delivering reliable cooling performance during warm weather. The indoor component, J5GXCC005AC6HUA, is a C-cabinet cased evaporator coil compatible with 1.5–3.0 ton systems, supporting proper airflow and efficient heat transfer. To ensure accurate refrigerant metering and optimized system performance, the system also includes the 5AYTXVH3A1836A TXV kit, designed for 1.5–3.0 ton R454B coil and air handler applications.

When properly installed, this matched split-system air conditioner delivers quiet operation, stable indoor temperatures, and long-term reliability, making it ideal for residential system replacements or new installations.

J5AC5036A1000AA - 

Submittals –Submittals_J5AC5036A1000AA

Energy Guide –J5AC5036A1000AA

Sell Sheet –SellSheet_English_AirConditioner_R-454B (10)

Installation Manual –InstallationManual_English_J5AC5_14.3SEER2 (10)

J5GXCC005AC6HUA - 

Submittals –Submittal_J5GXC-SUB-1A

Sell Sheet –SellSheet_English_IndoorCoils_R-454B (4)

Installation Manual –InstallationManual_English_J5GXC