J4AH4 Convertible Air Handler

  • Oxbox air handlers are adaptable to both 13, 14 and 16 SEER models
  • 1.5 – 5 ton models available
  • All-aluminum coil design
  • ECM blower motors achieve higher AHRI ratings
  • Painted, galvanized steel cabinets resist rust
  • Oxbox air handlers offer multiple airflow designs for convertibility: Vertical upflow/downflow; Horizontal left or right
  • 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
  • Certified to achieve Energy Star cabinet air leakage requirement of less than or equal to 2%