Trying to figure age of Nordyne system
Condenser unit: Model # FT3BC-48K Serial #FT3000752480
Air handler Model # B3BM-060K-C Serial # B3B000906295
Also, from what I’m seeing the condenser unit is 4 ton. It looks like the air handler is 5 ton. From what I know you can only be different by about 1/2 ton.
Can someone give some insight here?