New boiler fill, how long to boil to clear oxygen?

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nicholas bonham-carter
nicholas bonham-carter Posts: 8,579
in THE MAIN WALL
one person's advice was to bring the water temperature up to 190 deg and leave it; but in your case you will probably want to skim the boiler, and that should be more than enough heating to drive out the oxygen.--nbc

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  • Steve Garson_2
    Steve Garson_2 Posts: 712


    I just had a Smith Model 19-6 re-piped, so it's been drained and refilled. Since heating season is pretty much over, how long should I fire the boiler to clear out the oxygen that is in the water to reduce the corrosion from the new water.

    Thanks,

    Steve
    Steve from Denver, CO
  • Jamie Hall
    Jamie Hall Posts: 27,911
    Nick's right --

    bring it up to a good full boil and the oxygen in the water will be pretty well gone.
    Br. Jamie, osb
    Building superintendent/caretaker, 7200 sq. ft. historic house museum with dependencies in New England
  • Steve Garson_2
    Steve Garson_2 Posts: 712


    Thanks!
    Steve from Denver, CO
  • Unknown
    Unknown
    the real question is

    Why was the boiler repiped? Do you have before and after pictures?
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