OXBOX BY TRANE 14.3 SEER2 1.5 Ton Split Air Conditioning System – J5AC3018A1000AA Condenser with J5AH4P18A1A00AA Air Handler

Complete 1.5 Ton Matched System – Includes condenser, air handler, and TXV coil for optimized cooling performance

Oxbox by Trane Engineering – Built to proven Trane standards for dependable, long-term operation

TXV-Equipped Evaporator Coil – Enhances refrigerant control, efficiency, and comfort consistency

Multi-Positional Air Handler – Supports upflow, downflow, and horizontal installation flexibility

Ideal for Residential Cooling – Well-suited for small homes, apartments, and replacement projects.

The Oxbox 1.5 Ton Split Air Conditioning System delivers dependable cooling performance with durable construction and proven Trane engineering. This complete matched system includes the J5AC5018A1000AA outdoor condenser, J5AH4P18A1A00AA multi-positional air handler, and 5AYTXVH3A1836A TXV evaporator coil, ensuring proper refrigerant control, balanced airflow, and efficient heat transfer.

Designed for residential applications, the system supports flexible installation configurations and provides consistent comfort with quiet operation. The TXV-equipped coil improves system performance across varying load conditions, while rugged cabinet construction enhances long-term reliability. Ideal for new installations or system replacements, this Oxbox system offers excellent value backed by Trane-based design standards.

J5AC5018A1000AA 

Submittals – Submittals_J5AC5018A1000AA

Energy Guide – J5AC5018A1000AA

Sell Sheet – SellSheet_English_AirConditioner_R-454B

Installation Manual – InstallationManual_English_J5AC5_14.3SEER2

J5AH4P18A1A00AA 

Submittals – Submittal_J5AH4P18A1A00AA

Sell Sheet – SellSheet_English_MultipositionalAirHandler_R-454B

Installation Manual – InstallationManual_English_Multipositional_PSC_J5AH4P