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Dirty boiler water

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Dave_23
Dave_23 Member Posts: 190
in Strictly Steam
I have an WM-EG-series steam boiler in a one-pipe system. I'm preparing to repair/replace the boiler drain cock since it's dripping. Upon opening the cock, the water that came out was black. Is black water (after a Summer of no usage) indicative of a problem?



Also, I'm reluctant to replace the cock, for fear of damaging the boiler. I'd rather live with a small drip than damage the tapping into the boiler if for some reason I can't get the nipple loose.  Thoughts? Thanks in advance.

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  • JStar
    JStar Member Posts: 2,752
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    Leak.

    I would rather not live with the leak. There are always ways to fix a broken nipple. You may even be able to replace the internal parts/washer of the drain valve.
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