schwarz633
Member
- Location
- WI
Is there anything in the NEC that addresses the use of 90° elbows in a C1D1 application? I'm referring to the tight radius elbows like the C-H EL series. I'm working on a machine where the OEM used them extensively. I'll be making some modifications to the piping and need to know if I should follow suit and continue to use them. I'm not even sure how you pull the wires through them, a fish tape certainly isn't going to pass through.