The OxBox (A Trane Brand) J4AH4P Air Handler offers you flexible and affordable options for your HVAC equipment needs. Your air handler’s job is to circulate warm or cool air through your home year-round—and that’s a task Oxbox handles with ease. Our air handlers are designed with multiple installation configurations, giving you a variety of options to fit any existing space.

Standard Features:

• All-aluminum coils
• ECM models achieve higher ratings
• Oxbox air handlers offer multiple airflow designs for convertibility: (Vertical upflow/downflow & horizontal left or right)
• Painted, galvanized steel cabinets resist rust
• Auxiliary heaters available in 5kw–20kw
• Dual drainage spouts offer flexibility in installation options
• Removable front panel and blower and coil assemblies that slide out allow easy access for maintenance and troubleshooting

Warranty Features:

• 1 Year: Unit Replacement (ONLY COMPRESSORS, COILS, OR HEAT EXCHANGER FAILURE)
• 5 Years: Standard Parts Warranty
• 7 Years: Compressor Replacement