Coleman Furnace age?

[Steven C. Waskewicz]

My calculation on this Coleman furnace is sketchy at best, so I thought I'd ask for some help in decoding this serial#?

Thanks,

Model G8T08012UHA11B
Serial WFNM005185


data tag picture attached

[Gerry Beaumont]

Hi Steve,

According to Prestons 2000 and up

Regards

Gerry

[Russel Ray]

Originally Posted by swaskewicz

My calculation on this Coleman furnace is sketchy at best, so I thought I'd ask for some help in decoding this serial#?

Thanks,

Model G8T08012UHA11B
Serial WFNM005185


data tag picture attached

That's a York-Borg Warner number, so the N is for 2004.

[Steven C. Waskewicz]

Thanks Gerry and Russell, I appreciate the help.