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Running underground wiring
navyae
Aug 2, 2009, 01:31 PM
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.
tkrussell
Aug 2, 2009, 01:49 PM
THWN is exactly what is pulled through underground conduit.
UF cable is buried directly with no conduit.