Pennco Boiler Age?

Couldn’t find any references that would date a gas fired heating system boiler … it looks very old (maybe 25-35 yrs old just on appearance)

Mfr: Pennco
Boiler # 2607 WG
S/N: 1-17399

Anybody have any info on this boiler age?

[P.S. My “guess” is January 1973]


You are probably right. I would have guessed 83 by the case, but then again, we dont see those things down here in sunny florida