GE Air Handler

Hi everyone,
I came across a GE Air handler with a serial number that does not follow the same pattern as the one in buildcenter.

http://www.buildingcenter.org/GE-HVAC

M/N: BGTE024G1FJ5
S/N:336794506

I been searching around, and all I found out that it might be from 1975 or 1985. But I do not know the if the source is reliable.

AC unit does look like it is the original unit of the property, property was built in 1975.

GE HVAC was acquired or absorbed in the mid 80’s, so the unit is either 41 or 31 years old, take your pick, aged out for sure.

Dom.

GE was the best A/C unit ever made I used to find them quite often that were 30+ years old. Small square units with brush comb fins