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age of old boiler

Evan Member Posts: 2
How old is my boiler? It's a Weil-McLain Heating Boiler Number 78, Size 7840, Series 8, and it says For Automatic Firing.

And was it originally for coal? It has obviously been rebuilt.


  • Looks like

    your boiler was manufactured before 1960. 660' net steam & 1,058'(158,700 btu) water. My books only show it for oil firing.

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