Age of an Armstrong gas furnace???

[Andy Jarchow]

Hello all,

I can’t find the date of manufacture for an Armstrong gas furnace-

Sear# A14644MMA :confused:

Mod#EDG6F60DC08-3

Ans.# 1989

I looked this up online but couldn’t find any info. I also called the 1800# but just missed them.

Any ideas would be appreciated.

Have a great weekend all! :)

mk