1

The room i want to install some vertical EMT (for data cables) has a horizontal electrical wire (romex or something like it), about 8 or 10 inches from the floor, going across the entire wall as near as I can tell.

Now there is enough give, that I could push the romex to one side and install the conduit, but there is more tension than I would like. Is there any issue with pushing the electrical off center, and rubbing directly against metallic conduit?

| improve this question | |
  • Could you use 1/2" standoffs to lay the conduit over the NM-B cable? I'd personally want the shielded wiring to be outside the cable for protection. – isherwood Nov 17 '17 at 15:16
  • I'm not understandong the geometry here. Are the wires against the wall surface, or centered in a wall space (passage holes drilled in the middle of the 2x4s? How are the wires protected from nails from the other side of the wall? – Harper - Reinstate Monica Nov 17 '17 at 16:28
  • Wire is centered via holes in the middle of the studs. No protection provided. – SilentViking Nov 18 '17 at 2:53
1

There is nothing wrong with having the NM-B in contact with the outside of some EMT. Just be sure it isn't located near a sharp edge.

| improve this answer | |
1

If you use conduit hangers like these:

If will hold the conduit ⅜" away from the wall giving the NM cable plenty of room behind it.

Good luck with your project!

conduit hanger

| improve this answer | |

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.