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Overfilled boiler

mel rowe
mel rowe Member Posts: 324
in THE MAIN WALL

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  • mel rowe
    mel rowe Member Posts: 324
    Overfilled boiler

    I was trying to help a friend whose boiler keeps overfilling. It has a McDonnel Miller LWCO unit with a Hydrolevel probe in it. When I pulled it out, it was totally gunked up, as I expected. I also found that the ceramic sleeve around the end of the probe appeared to be cracked at the base and was loose on the probe. Am I correct to assume the unit has to be completely replaced?
  • Big Ed_4
    Big Ed_4 Member Posts: 2,992
    Probe

    Would be cheaper for your friend to just replace the probe.

    There was an error rendering this rich post.

  • Big Ed_4
    Big Ed_4 Member Posts: 2,992
    Is that a adapter....

    .... On that job that attached to a float type lwco ? So you can install a probe type. ? I seen that some where ? Do you know who makes them ?

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  • mel rowe
    mel rowe Member Posts: 324


    No, Ed, the LWCO is electrical, not mechanical. Not familiar with any adapter.
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