I'm putting in a new cold water heater along with the wire to run it. I will be using 10 gauge solid with a ground wire, and stapling it to the joists in the crawl space under the house.
The old wires were single wires run through a flexible conduit. The big boxes I called said that romex 10/2 w/ground would be fine to run in the crawlspace, stapled to the joists.
One store recommended style UF, the other said just any old romex would do.
What say you: single conductors run inside a conduit, regular romex, or romex UF?
Jon