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Great pics John, I love seeing the old stuff, makes me realize how lucky we are! :) Even with our 80-85% efficiency boilers we're still way ahead compared to these puppies. :)



  • John Mills_5
    John Mills_5 Member Posts: 950
    Enjoy these

    Got an e-mail from a family with a couple of oldies in their home. They sent me some pictures so I could share. They are thinking of replacing the boiler but keeping the gravity furnace.
  • Constantin
    Constantin Member Posts: 3,796
    Thanks for sharing!

    Those are some great shots of beasts that have served well beyond their intended expiration dates... or perhaps they were simply designed to last forever. Besides, only a combustion analyzer will tell the whole story re: combustion efficiency.
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