ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
ShoutChat
Recent Posts
Al Hildenbrand - Minneapolis - obituary
by Bill Addiss - 02/03/23 07:38 PM
Violation?
by renosteinke - 01/27/23 09:52 PM
Does NEC 551.71 (F) apply to dwellings?
by BigB - 01/20/23 10:46 AM
Power submeter connections
by HotLine1 - 01/19/23 09:09 AM
New in the Gallery:
Burger King crown sillyness
Burger King crown sillyness
by wa2ise, December 11
240/208 to a house
240/208 to a house
by wa2ise, October 9
Who's Online Now
0 members (), 40 guests, and 14 robots.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate Thread
#93152 05/05/05 06:25 PM
Joined: Mar 2003
Posts: 92
G
gserve Offline OP
Member
--------------------------------------------------------------------------------
Does the PVC conduit have to be a certain length before an expansion joint is required in a horizontal run of 2" PVC under a mobile home?(Has to be ? feet before one is required)

Stay up to Code with the Latest NEC:


2020 NEC & Related Reference & Study Guides
2020 NEC & Related Reference & Study Guides
Pass Your Exam the FIRST TIME with these Exam Prep Combos:
 

>> Master Electrician Exam Prep     >> JourneyMan Electrician Exam Prep
 

Joined: Apr 2002
Posts: 7,333
Likes: 7
Member
More info is needed for an exact answer.

Is the 'underneath' area capable of temp changes, or can it be in direct sunlight?
What is the length?
Do you have a EJ where the PVC comes up out of the ground?? (if applicable)

A good source of PVC info is the Carlon catalog, or the Carlon website. They are the 'brand' PVC available around here (NJ)

John


John
Joined: Mar 2003
Posts: 92
G
gserve Offline OP
Member
The conduit is 9'long. It will not be exposed to sunlight. There will be temp changes.What is ej?

Joined: Mar 2003
Posts: 92
G
gserve Offline OP
Member
Sorry, ej= expansion joint


Link Copied to Clipboard
Featured:

Tools for Electricians
Tools for Electricians
 

* * * * * * *
2023 National Electrical Code (NEC)
2023 NEC Now Available!
 
* * * * * * *

2020 Master Electrician Exam Preparation Combos
2020 NEC Electrician
Exam Prep Combos:
Master / Journeyman

 

Member Spotlight
electure
electure
Fullerton, CA USA
Posts: 4,291
Joined: December 2000
Top Posters(30 Days)
BigB 4
triple 3
Popular Topics(Views)
303,134 Are you busy
232,158 Re: Forum
216,886 Need opinion
Powered by UBB.threads™ PHP Forum Software 7.7.5