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    curman's Avatar
    curman Posts: 1, Reputation: 1
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    #1

    Oct 29, 2006, 08:19 AM
    Electrical
    Can I use three #8 thhn wires in 1/2" pvc conduit about 25' to an electric stove
    tkrussell's Avatar
    tkrussell Posts: 9,659, Reputation: 725
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    #2

    Oct 29, 2006, 08:36 AM
    Well, 1/2" PVC Sch 40 is listed to hold 3#8 THHN , but you need a fourth wire, at least a #10 green THHN for the equipment ground. A new range needs two hots, 1 neutral, and 1 eq ground wire. So need to use the next size conduit,3/4" PVC.

    If you are planning to use the neutral at the range to ground the unit, this method is no longer allowed.
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