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wbenner Member Posts: 1
I have an old Trianco Model DBC-100 boiler and I believe that it has developed a leak in the combustion chamber. Can that be fixed


  • STEVEusaPA
    STEVEusaPA Member Posts: 5,786
    Why do you think that?
  • If it's leaking from the heat exchanger, it's dead and can't be repaired. Trianco was purchased by Laars and they don't support the old equipment.

    Time for a new boiler.

    I don't recognize that model number. Is it a combi (domestic hot water and heating) unit?
    Often wrong, never in doubt.
    HVACNUT Member Posts: 4,659
    That's a vertical tube steel dry base boiler. Time for an upgrade to a cast iron 3 pass or a System 2000.