Does any one know if you can run THWN underground in a nonmetalic conduit? Or do you have to use the UF-B?
Thank you.
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Does any one know if you can run THWN underground in a nonmetalic conduit? Or do you have to use the UF-B?
Thank you.
THWN is exactly what is pulled through underground conduit.
UF cable is buried directly with no conduit.
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