Furnace Age

[pmr717]

I have a GE furnace model 21U105B2A with a S/N 554182.
Can any body tell me how old it is?

[imeduc]

Not real sure but I think that S/N ####82 is the year it was made

ED

My mistakes dont define me they inform me.

[HayZee518]

I tried searching forward, reverse, partial numbers - with no luck. I even got into GE serial numbers since the 1940's. No luck. Sorry!

[pmr717]

ok Thank you guys. I really appreciate the effort