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Cake day: August 2nd, 2023

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  • Sorry, I meant to type higher resistance. On my water heater, the equivalent part that is glowing in the picture is a really thin flexible corrugated gas pipe that surely can carry much much less current than the iron gas pipe feeding it before it went really high resistance. I could totally see it glowing like this with enough current. But if it is aluminum (not sure if it is), what you said makes sense.

    My gas pipe to the house comes out of the ground inside a plastic protective pipe sleeve, so I can imagine it possibly not having enough of a low resistance path to earth to trip one of the cutout fuses on the primary distribution line. Granted, mine also has a big ground wire bonding it to the house ground, which I would think would help here…

    /shrug I was just sharing what I read. It was supposedly the explanation as to why local breakers on the house didn’t trip.



  • ghterve@lemmy.worldtoLemmy Shitpost@lemmy.worldInstallation
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    1 month ago

    When this was posted on Reddit recently, someone claimed this was caused by a fallen power line that made contact with a gas line. So, power flowing into the house through gas pipe and back out through equipment grounds, heating up lower resistance gas pipes in the process.

    Photo reportedly taken by fire fighters or gas company employees.

    Edit: I meant to type higher resistance…








  • I’m confused because I’m unfamiliar with any governments in the US that require homeowners or renters insurance. The closest I can think of is that FNMA or FMAC backed mortgages would surely require insurance to cover their collateral, but the government doesn’t require that you have a mortgage backed by either of those.

    So… what are you talking about with “the government makes you have it”?

    Also, how is it a scam? If you want to insure against a risk, you can choose to purchase an insurance policy against that risk. Sure, the insurer wants to make some profit off of that, but government insurance regulations and competition both help to keep that profit in check a bit…