• 2.5 Ton J5AC3 air conditioner rated up to 13.4 SEER2 with R-454B refrigerant • J5GXCC005AC6HUA 1.5–3.0 ton C-cabinet cased coil designed for matched system performance • J962V080CU4SA two-stage gas furnace with 80,000 BTU input and 96% AFUE efficiency • Variable-speed ECM blower motor supports better humidity control and quieter airflow • Complete Oxbox by Trane split system engineered for dependable residential comfort