Are drains required in all rigid metal conduits per the NEC?
Are drains required in all rigid metal conduits per the NEC?
(OP)
NEC article 225.22 seems to indicate that drains are required in outdoor conduits. If so, I wonder why this requirement is not in Section 344.
RE: Are drains required in all rigid metal conduits per the NEC?
There is a specific rule in 230.53 for service raceways and a rule in 368.23 for busways.
RE: Are drains required in all rigid metal conduits per the NEC?
Good on ya,
Goober Dave
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RE: Are drains required in all rigid metal conduits per the NEC?
If no condensation expected, no drain required. So not all rigid needs one.
Good on ya,
Goober Dave
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