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Forum: Open Discussion Electrical

As stated, this is where you can openly discuss Electrical items and issues. Please be aware of our DIY rules.

  1. Normal Thread Normal Threads

  2. Need more input.. (high leg)

    Started by the_4rs, 10-01-2014 09:21 AM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 5,298
    12-15-2014, 09:14 PM Go to last post
  3. HP and electric codes

    Started by timjimbob, 05-07-2013 07:23 AM
    4 Pages
    1 2 3 4
    • Replies: 50
    • Views: 7,963
    07-17-2013, 11:59 AM Go to last post
  4. GFCI Downstream from Gnd~Neut Short in AFCI protected circuit

    Started by Cap'n Preshoot, 04-14-2013 03:26 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 8,037
    04-18-2013, 10:02 AM Go to last post
  5. Ever use back EMF?

    Started by Core_d, 03-29-2013 11:35 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 5,256
    12-15-2013, 07:55 AM Go to last post
  6. Can a shorted secondary on an xfmr travel back to primary breaker?

    Started by hurtinhvac, 02-25-2013 08:01 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 6,707
    12-15-2013, 09:57 PM Go to last post
  7. Over amperage on cook return fan

    Started by Onefast450r, 05-15-2013 09:29 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 4,363
    06-10-2013, 02:17 PM Go to last post
  8. Ungrounded 480 delta anomaly.

    Started by Randy S., 04-11-2013 11:20 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 6,832
    12-16-2013, 12:09 AM Go to last post
  9. Exclamation Is it just the amps that will kill you?

    Started by hearthman, 02-09-2013 09:11 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 5,541
    08-01-2014, 04:27 AM Go to last post
  10. Whole House Surge Protectors

    Started by Florida Joy, 02-25-2013 08:41 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 8,687
    03-07-2013, 12:44 PM Go to last post
  11. Motor overamping and Ohm's Law

    Started by HVAC_Austin, 03-31-2013 09:10 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 5,459
    06-10-2013, 02:22 PM Go to last post
    • Replies: 20
    • Views: 3,153
    07-17-2013, 09:56 AM Go to last post
  12. several Maintenance guys missed this

    Started by pilotlight, 02-27-2013 10:55 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,739
    03-05-2013, 11:05 PM Go to last post
  13. Clearances to electric meter

    Started by kangaroogod, 05-07-2013 08:51 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 6,963
    12-10-2014, 06:42 AM Go to last post
  14. Disconnect breakers

    Started by hurtinhvac, 07-03-2013 09:19 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,854
    07-17-2013, 06:37 AM Go to last post
  15. Piggyback breaker?

    Started by hurtinhvac, 07-10-2013 09:45 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 4,303
    07-17-2013, 10:35 PM Go to last post
  16. main breaker and unit breaker/switch questions

    Started by pacnw, 02-12-2013 02:14 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,890
    02-14-2013, 06:54 PM Go to last post
  17. Too much voltage 246v from power company

    Started by LeroyDriver, 02-20-2013 01:15 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 4,867
    06-30-2013, 01:15 PM Go to last post
  18. tell me it aint so!!!

    Started by 02JeepKing, 05-23-2013 09:04 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,042
    06-23-2013, 08:38 PM Go to last post
  19. Following code to a fault

    Started by ga1279, 03-22-2013 11:31 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,087
    12-16-2013, 12:26 AM Go to last post
  20. line or neutral to capacitor ????????????

    Started by kefah, 11-19-2013 03:44 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 4,341
    02-28-2014, 11:34 PM Go to last post
  21. Requirements For Working on Electrical Systems

    Started by meby, 01-29-2013 12:28 PM
    • Replies: 12
    • Views: 2,683
    02-16-2013, 01:38 PM Go to last post
  22. Contactor control voltage

    Started by flangehead, 02-14-2013 01:43 PM
    • Replies: 12
    • Views: 2,324
    02-14-2013, 09:19 PM Go to last post
    • Replies: 12
    • Views: 1,263
    04-07-2015, 11:45 PM Go to last post
    • Replies: 12
    • Views: 1,405
    02-09-2015, 12:11 AM Go to last post
  23. Counterfeit Electrical Products

    Started by meby, 01-29-2013 03:25 PM
    • Replies: 10
    • Views: 2,794
    06-19-2013, 05:51 AM Go to last post
  24. shock in the shower

    Started by timjimbob, 02-10-2013 01:15 AM
    • Replies: 10
    • Views: 3,049
    02-23-2013, 06:57 PM Go to last post
  25. Heat pump supply cable 8/3 or 8/2

    Started by Greentrees, 03-02-2013 02:33 AM
    • Replies: 10
    • Views: 4,279
    12-15-2013, 08:07 AM Go to last post
  26. Amp probe turns off tv?

    Started by thirdcoast361, 07-20-2013 07:28 PM
    • Replies: 9
    • Views: 1,658
    11-14-2013, 01:16 PM Go to last post
  27. 30 amp fused discon. for indoor unit off a 50 CB

    Started by mennian10, 03-05-2014 06:53 AM
    • Replies: 9
    • Views: 2,069
    05-27-2014, 11:46 PM Go to last post
  28. Confused PUBLIC QUESTION ABOUT ELECTROCUTION

    Started by 13Sun13Moon, 02-04-2015 03:04 AM
    • Replies: 9
    • Views: 1,145
    03-06-2015, 07:45 PM Go to last post
    • Replies: 9
    • Views: 712
    08-18-2015, 10:03 PM Go to last post
  29. How do you join

    Started by HARRY304E, 02-01-2013 01:27 AM
    • Replies: 8
    • Views: 1,834
    10-10-2013, 10:45 PM Go to last post
  30. What kind of wire is this?

    Started by timjimbob, 04-01-2013 03:49 PM
    • Replies: 8
    • Views: 3,359
    04-02-2013, 09:06 PM Go to last post
  31. Hmm Wiring Diagrams

    Started by DunwoodyMike, 09-03-2013 02:07 PM
    • Replies: 8
    • Views: 1,741
    03-23-2014, 07:26 AM Go to last post
  32. Brain teaser

    Started by Matt Agee, 02-06-2014 07:20 AM
    • Replies: 8
    • Views: 1,481
    02-11-2014, 08:35 AM Go to last post
  33. Battery Backup of Aquarium System

    Started by justins, 07-25-2014 01:27 PM
    • Replies: 8
    • Views: 1,278
    09-21-2014, 08:44 AM Go to last post
  34. question about electrical capacity

    Started by energy_rater_La, 10-10-2014 03:28 PM
    • Replies: 8
    • Views: 1,310
    01-20-2015, 07:21 AM Go to last post
  35. Sick of getting static electricity shock

    Started by mofotech, 02-08-2015 01:44 AM
    • Replies: 8
    • Views: 2,286
    03-06-2015, 07:30 PM Go to last post
  36. Frown Question About Main Service Panel

    Started by Charles Tucker, 04-06-2015 05:49 PM
    • Replies: 8
    • Views: 1,009
    06-20-2015, 10:28 AM Go to last post
  37. Arcing in the Panel

    Started by nchvac, 07-30-2015 07:50 PM
    • Replies: 8
    • Views: 773
    08-18-2015, 10:08 PM Go to last post
    • Replies: 8
    • Views: 2,912
    09-17-2015, 09:33 AM Go to last post
  38. Hmm 2 Phase Roof Top Units?

    Started by Bazooka Joey, 01-21-2016 06:14 PM
    • Replies: 8
    • Views: 703
    01-21-2016, 10:25 PM Go to last post
  39. Conduit size, wire type

    Started by pacnw, 02-05-2016 10:26 PM
    • Replies: 8
    • Views: 292
    02-06-2016, 10:27 AM Go to last post
  40. Motor Conduit Fitting Name??

    Started by madhat, 02-06-2013 08:53 AM
    • Replies: 7
    • Views: 2,430
    04-30-2013, 10:10 AM Go to last post
  41. INSTALLING NEW AIR COMPRESSOR

    Started by 4speed, 03-30-2013 10:46 PM
    • Replies: 7
    • Views: 1,409
    06-20-2013, 01:02 AM Go to last post
  42. 30 amp receptacle for 5000 watt generator

    Started by hvacques1, 06-14-2013 02:58 PM
    • Replies: 7
    • Views: 4,771
    07-17-2013, 05:27 PM Go to last post
  43. Are HVAC electrical parts different in Mexico?

    Started by murl, 07-27-2013 03:57 PM
    • Replies: 7
    • Views: 1,378
    07-28-2013, 02:23 PM Go to last post
  44. Lightning Strike - Window AC?

    Started by hotncool, 07-31-2015 08:51 AM
    • Replies: 7
    • Views: 729
    08-14-2015, 02:32 PM Go to last post
  45. What is Neutral?

    Started by budman21901, 02-22-2015 01:33 AM
    • Replies: 6
    • Views: 1,209
    03-31-2015, 06:29 AM Go to last post

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