Miller Furnace age help

Does anyone know how to read the age on this? If so what year was it made? It is installed in a manufactured home.
S#MGH9504-03484
Model MGHA-070ABFC-02

Hi James,

According to Prestons, that model was produced between 1992 and 1998, so I am guessing for the serial number that it is an April 1995 (95/04)

Regards

Gerry

Thank you very much. Where is a good place to get a copy of Prestons?

Hi James,

I believe a few vendors like Profession Equipment stock it but you can buy either the book or the CD dirct from Prestons’

http://www.prestonguide.com/

Regards

Gerry

Yep. April 1995.