ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
ShoutChat
Recent Posts
Old Computers?
by gfretwell - 11/21/23 03:45 PM
Simplify MOSFET Test With Source Measure Meter
by gfretwell - 11/18/23 09:20 PM
Ontario Electrical Safety Report
by Admin - 11/02/23 08:56 PM
How are you Jersey folks about the windmills?
by HotLine1 - 11/01/23 07:47 AM
New in the Gallery:
This is a new one
This is a new one
by timmp, September 24
Few pics I found
Few pics I found
by timmp, August 15
Who's Online Now
1 members (Scott35), 18 guests, and 20 robots.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate Thread
#221180 02/14/21 11:18 PM
Joined: Feb 2010
Posts: 7
S
New Member
40 years never crossed this bridge
House was built in 67, alum wiring, all original recpts (sierraplex)
UL listed volts & amps stamped on strap, but no markings for CU OR ALR
Any info could help

Joined: Jul 2004
Posts: 9,881
Likes: 27
G
Member
That designation wasn't around until the 70s. I always believed, properly made up connections were OK. Most of the problems were workmanship related. (some homeowner inflicted wounds) Are you seeing any heating issues as you are looking at them?


Greg Fretwell
Joined: Feb 2010
Posts: 7
S
New Member
Buyers inspector called for all devices to be verified alum compatible. I never like doing unnecessary work on alum wiring

Joined: Jul 2004
Posts: 9,881
Likes: 27
G
Member
You are right. If it has been working OK, no signs of heating, I wouldn't screw with it. Tell the buyer you will buy new devices but he has to replace them after the sale closes. Then it is his problem. I think the aluminum wire thing was over hyped. If your 1967 house hasn't burned down yet and you have no trouble signs, it is OK. Messing with can only make it worse. I would address any devices that do show signs of heating but you have to mess with it to see. That old 1350 alloy wire doesn't like being bent much and it will break. That is just my opinion but I had an "aluminum" 1971 house and my ex still lives there trouble free.


Greg Fretwell

Link Copied to Clipboard
Featured:

Tools for Electricians
Tools for Electricians
 

* * * * * * *
2023 National Electrical Code (NEC)
2023 NEC + Exam Prep Study Guides Now Available!
 
* * * * * * *

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

 

Member Spotlight
noderaser
noderaser
Portland, Oregon, United States
Posts: 404
Joined: March 2007
Top Posters(30 Days)
Admin 1
Popular Topics(Views)
313,166 Are you busy
239,117 Re: Forum
222,880 Need opinion
Powered by UBB.threads™ PHP Forum Software 7.7.5