OXBOX BY TRANE 3.5 Ton 14.3 SEER2 Split-System Heat Pump with C-Cabinet Coil, TXV Kit, and 80,000 BTU Gas Furnace – J5HP5042A1000AA, J5MXCC017AC6HCA, 5AYTXVH3A4248A, J801V080CM4SE

Split-System Heat Pump with Gas Furnace – Combines heat pump efficiency with dependable gas heat backup

3.5 Ton Heat Pump Performance – J5HP5042A1000AA rated at 14.3 SEER2 using R454B refrigerant

C-Cabinet Cased Evaporator Coil – J5MXCC017AC6HCA supports 1.5–3.5 ton airflow for proper system matching

TXV Kit Included – 5AYTXVH3A4248A ensures accurate refrigerant control and efficient operation

80,000 BTU Gas Furnace – J801V080CM4SE delivers reliable single-stage heating at 80% AFUE

This Oxbox system is a split-system heat pump paired with a gas furnace, designed to provide efficient cooling, electric heat pump heating, and dependable gas heat backup for residential applications. The split-system configuration allows for quiet operation, balanced airflow, and flexible installation.

The system includes the J5HP5042A1000AA heat pump, rated at 3.5 tons with 14.3 SEER2 efficiency and engineered for R454B refrigerant, delivering reliable cooling and heat pump operation. Cooling performance is supported by the J5MXCC017AC6HCA cased evaporator coil, a C-cabinet design compatible with 1.5–3.5 ton applications, ensuring proper airflow and system matching. The included 5AYTXVH3A4248A TXV kit provides accurate refrigerant metering for optimized system performance.

Backup heating is provided by the J801V080CM4SE gas furnace, offering 80,000 BTUH output, single-stage operation, and 80% AFUE efficiency in a C-cabinet configuration. When properly installed, this matched system delivers consistent comfort, reliable operation, and year-round performance.

J5HP5042A1000AA

Submittals –Submittals_J5HP5042A1000AA (2)

Energy Guide –J5HP5042A1000AA (2)

Sell Sheet –SellSheet_English_HeatPump_R-454B (2)

Installation Manual –InstallationManual_English_J5HP5_14.3SEER2 (2)

J5MXCC017AC6HCA

Submittals –Submittal_J5MXC-SUB-1A (2)

Sell Sheet –SellSheet_English_IndoorCoils_R-454B (2)

Installation Manual –InstallationManual_English_J5MXC (2)

J801V080CM4SE

Submittals –Submittal_J801V (1)

Energy Guide –Energy_Guides_J801V080CM4S

Sell Sheet –SellSheet_Furnace_80_96_percent (2)

Installation Manual –InstallationManual_J801V (1)