https://www.lpstg1.com/97w96-downflow-conversion-kit-for-3-5---5-tons-air-handler/p/97W96
Lennox 97W96, Downflow Conversion Kit, For 3.5 - 5 Ton Air Handler | LennoxPros
Lennox 97W96, 0658731-83, Downflow Conversion Kit, For 3.5 - 5 Ton Air Handler
conversion kit