ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
Top Posters(30 Days)
Potseal 11
Recent Posts
1913 American Electrician's Handbook
by annemarie1. 07/27/17 03:10 PM
600 KW 120/208 3 Phase Y protection
by Yooperup. 07/24/17 12:20 PM
Green House wiring
by ghost307. 07/20/17 09:10 AM
Permit Snafus...AHJs and Contractors Jump in
by HotLine1. 07/18/17 08:06 PM
New in the Gallery:
Housebilding DIY wiring
Popular Topics(Views)
239,371 Are you busy
174,827 Re: Forum
167,217 Need opinion
Who's Online Now
0 registered members (), 59 guests, and 3 spiders.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate This Thread
#86699 - 11/20/03 07:53 PM wiring in "return air" plenum  
sparkync  Offline
Member
Joined: Oct 2002
Posts: 826
NC
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


2017 / 2014 NEC & Related Books and Study Guides

#86700 - 11/21/03 10:40 AM Re: wiring in "return air" plenum  
Ryan_J  Offline
Moderator
Joined: Aug 2003
Posts: 1,374
West Jordan, Utah, USA
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


Member Spotlight
Scott35
Scott35
Anaheim, CA. USA
Posts: 2,707
Joined: October 2000
Show All Member Profiles 
Featured:

2017 Master Electrician Exam Preparation Combos
2017 NEC Electrician
Exam Prep Combos:
Master / Journeyman

 

Shout Box
Powered by UBB.threads™ PHP Forum Software 7.6.0
Page Time: 0.011s Queries: 14 (0.003s) Memory: 0.7431 MB (Peak: 0.8610 MB) Zlib enabled. Server Time: 2017-07-28 13:01:27 UTC