This is the oldest gas furnace I ever came accross, a 53 years old Coleman and it was still in use…

Weil McLain says this one was built between 1928 and 1934. Somewheres around 80 years old and runs like a champ :D.

But surely, Weil McLain will not claim this beast to be a gas furnace:wink:

No broad shot…just a plate?

At some point in it’s life it was converted to gas, so is gas now.

Yeah but its a boiler, not a furnace ;-).