Oxbox 3 Ton 14.3 SEER2 R-454B Air Conditioner with B-Cab Cased Coil & TXV – J5AC5036A1000AA, J5GXCB004AC6HUA

The J5AC5036A1000AA Oxbox air conditioner delivers dependable cooling with 14.3 SEER2 efficiency and uses advanced R-454B refrigerant, designed to meet modern environmental and energy efficiency standards while providing consistent residential comfort.

This system is paired with the J5GXCB004AC6HUA B-cabinet cased evaporator coil, engineered for 1.5–3.0 ton applications to ensure proper airflow, efficient heat transfer, and reliable system performance. The included TXV (Thermostatic Expansion Valve) provides precise refrigerant metering, helping improve system efficiency and maintain optimal cooling performance under varying load conditions.

J5AC5036A1000AA – 

Submittals – Submittals_J5AC5036A1000AA

Energy Guide – J5AC5036A1000AA

Sell Sheet – SellSheet_English_AirConditioner_R-454B

Installation Manual – InstallationManual_English_J5AC5_14.3SEER2

J5GXCB004AC6HUA  – 

Submittals – Submittal_J5GXC-SUB-1A

Sell Sheet – SellSheet_English_IndoorCoils_R-454B

Installation Manual – InstallationManual_English_J5GXC