Electrical Forum

2,131 topics in this forum

1. Unidentified wiring method

   By Marc, August 24, 2022
   • 4 replies
   • 1.3k views
   • 
   • Marc
   • August 25, 2022

2. Unknown blue thing

   By JEuriech, November 15, 2016
   • 14 replies
   • 2.2k views
   • 
   • kurt
   • November 18, 2016

3. Unknown electrical devise?

   By Trent Tarter, August 24, 2017
   • 3 replies
   • 1.7k views
   • 
   • Rob Amaral
   • August 29, 2017

4. Unknown Object

   By Jim Katen, February 9, 2018
   • 16 replies
   • 3.1k views
   • 
   • John Ghent
   • April 20, 2018

5. Unknown switch with LCD display

   By normw, April 26, 2012
   • 13 replies
   • 2.5k views
   • 
   • Jim Katen
   • April 29, 2012

6. Unlabeled MDP - what size

   By MPdesign, March 25, 2021
   • 1 reply
   • 1.5k views
   • 
   • Marc
   • March 25, 2021

7. Unsure about main disconnect size

   By wmayne, December 11, 2012
   • 8 replies
   • 2.7k views
   • 
   • Douglas Hansen
   • December 12, 2012

8. Unusual colored wires

   By Mark P, April 18, 2009
   • 1 reply
   • 1.7k views
   • 
   • Jim Katen
   • April 19, 2009

9. Updated Permitted? Service With Issues

   By dtontarski, December 19, 2009
   • 18 replies
   • 3k views
   • 
   • Jack Davenport
   • January 2, 2010

10. Updates on Chinese drywall and discolored wiring

    By patt, March 23, 2011
    • 0 replies
    • 1.9k views
    • 
    • patt
    • March 23, 2011

11. Upgrading service

    By ljpower, October 27, 2008
    • 5 replies
    • 1.8k views
    • 
    • Dale Baker
    • November 2, 2008

12. Upside down Panel 1 2

    By Katanadave27, February 19, 2006
    • 29 replies
    • 7.9k views
    • 
    • Brian G
    • March 17, 2006

13. Upside down panel.

    By stryped, September 10, 2009
    • 2 replies
    • 1.8k views
    • 
    • Speedy Petey
    • September 10, 2009

14. Upside down receptacles?

    By SteveSarasota, November 3, 2006
    • 22 replies
    • 3.8k views
    • 
    • PAbernathy
    • December 5, 2006

15. USB Wall Receptacles

    By Jim Katen, June 2, 2010
    • 3 replies
    • 2.3k views
    • 
    • Ben H
    • June 3, 2010

16. Use of #14 in newer house. 1 2

    By Mark P, August 11, 2009
    • 49 replies
    • 6.3k views
    • 
    • kurt
    • August 28, 2009

17. Using 2 Pole breakers to feed 2 120v circuits.

    By jcrack_corn, June 17, 2006
    • 4 replies
    • 4.7k views
    • 
    • Jim Katen
    • June 19, 2006

18. Using plaster as a neutral

    By Les, October 23, 2005
    • 7 replies
    • 2.4k views
    • 
    • Bradd Judd
    • November 6, 2005

19. Utility company lock?

    By Richard Moore, October 7, 2009
    • 10 replies
    • 4k views
    • 
    • Mr. Electric
    • October 12, 2009

20. utility service pvc stub up

    By willf2900, January 13, 2017
    • 11 replies
    • 9.2k views
    • 
    • MPdesign
    • January 29, 2017

21. Vent clearance to service

    By mridgeelk, March 24, 2009
    • 6 replies
    • 2.2k views
    • 
    • hmiller
    • March 26, 2009

22. Vintage Light Fixture Mount

    By MPdesign, October 6, 2022
    • 3 replies
    • 1.2k views
    • 
    • Tom Raymond
    • October 7, 2022

23. Volt sniff ?

    By Denray, January 15, 2016
    • 6 replies
    • 1.9k views
    • 
    • mjr6550
    • January 16, 2016

24. Voltage drop

    By SNations, February 27, 2023
    • 3 replies
    • 1.5k views
    • 
    • Jim Katen
    • March 4, 2023

25. voltage tester

    By Ken Meyer, December 14, 2007
    • 5 replies
    • 2.2k views
    • 
    • charlie
    • December 22, 2007