ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals

>> Home >> Electrical-Photos >> Classifieds >> Subscribe to Newsletter >> Store

ECN Forum Forums Code Related Discussion NEC & other Code issues wiring in "return air" plenum

Photos of the Week:

Nightmare Panels

Random Gallery Image:

Recent Gallery Topics:

What in Tarnation?
by timmp, September 10

Plumber meets Electrician
by timmp, September 10

Who's Online Now

0 members (), 67 guests, and 26 robots.

Key: Admin, Global Mod, Mod

Print Thread

Rate Thread

wiring in "return air" plenum

#86699 11/20/03 07:53 PM

Joined: Oct 2002

Posts: 830

sparkync

Member

Can anyone refresh me as to the wiring method in a "fresh air" plenum?? The heat/ac man is using a void space as part of the "air return". I don't have the exact code reference right now. Thanks for the input... Steve

Horizontal Ad

Re: wiring in "return air" plenum

#86700 11/21/03 10:40 AM

Joined: Aug 2003

Posts: 1,374

West Jordan, Utah, USA

Ryan_J

Moderator

I think the most important question at this point to ask is: is this residential or commercial?

300.22 addresses plenums

Ryan Jackson,
Salt Lake City

Moderated by dougwells, electure, gfretwell, HotLine1, Scott35, Trumpy

Link Copied to Clipboard

Advertisement:-Right

Tools for Electricians

* * * * * * *

2023 NEC + Exam Prep Study Guides Now Available!

Member Spotlight

Trumpy
SI,New Zealand

Posts: 8,441
Joined: July 2002