York condenser age? Old for house....

Did an inspection yesterday. There are two York units at the exterior. Everything I can find says the units are from 1982 but the house was just build in 2004. Am I reading this right?

m# E2RCO6OSO6A

S# WMMM020732

M=1982 right?

2003

November 2003

http://www.buildingcenter.org/york

Bookmark for future reference:

Same for furnaces and A/Cs

Thanks guys. What I read didn’t show the 2003 when the “M” came around again.