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doughere's avatar
doughere
Explorer
Dec 29, 2019

Solar wiring through vent, how to seal hole in vent line

I had to bring the wire for my rooftop solar panels down through the kitchen sink vent pipe. I drilled a 3/4 in hole to fish wire through; how have others sealed this hole??

Thanks,
Doug
  • ScottG's avatar
    ScottG
    Nomad
    Dec 29, 2019
    Should have just gone up and over the pipe, then let the vents cover keep any weather from getting in.
    I would fix the hole and do exactly that if it were mine.

    Good luck.

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