OXBOX BY TRANE 3.5 Ton 14.3 SEER2 Split-System Heat Pump with ECM Air Handler – J5HP5042A1000A, J5AH5E60A1C00A

Split-System Heat Pump Design – Outdoor heat pump paired with indoor air handler for efficient residential heating and cooling

Complete 3.5 Ton System – Includes J5HP5042A1000A heat pump unit and J5AH5E60A1C00A ECM air handler

14.3 SEER2 Efficiency Rating – Designed for reliable cooling and electric heat pump operation using R454B refrigerant

ECM Motor Air Handler – Provides improved airflow control, quieter operation, and enhanced energy efficiency

Matched & Installation-Ready Configuration – Components engineered to work together for balanced airflow and long service life

This Oxbox system is a split-system heat pump designed to deliver efficient cooling and reliable electric heating for residential applications. As a split system, it consists of an outdoor heat pump unit paired with an indoor air handler, connected by refrigerant lines to provide balanced airflow and consistent indoor comfort.

The system includes the J5HP5042A1000A outdoor heat pump, rated at 3.5 tons with 14.3 SEER2 efficiency and engineered for R454B refrigerant, delivering dependable cooling and heat pump heating across seasonal conditions. The indoor component, J5AH5E60A1C00A, is a 60-size air handler equipped with an ECM motor, designed to provide precise airflow control, quieter operation, and improved energy efficiency. When properly installed, this matched system delivers stable indoor temperatures, efficient performance, and long-term reliability.

J5HP5042A1000A

Submittals –Submittals_J5HP5042A1000AA (4)

Energy Guide –J5HP5042A1000AA (4)

Sell Sheet –SellSheet_English_HeatPump_R-454B (16)

Installation Manual –InstallationManual_English_J5HP5_14.3SEER2 (16)

J5AH5E60A1C00A

Submittals –Submittal_J5AH5E60A1C00AA (4)

Sell Sheet –SellSheet_English_MultipositionalAirHandler_R-454B (12)

Installation Manual –InstallationManual_English_Multipositional_PSC_J5AH5E (8)