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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. Battery Backup of Aquarium System

    Started by justins, 07-25-2014 01:27 PM
    • Replies: 6
    • Views: 69
    07-28-2014, 12:23 PM Go to last post
  2. Panel in cubicle?

    Started by Johnny651, 02-26-2014 02:39 PM
    • Replies: 3
    • Views: 194
    07-26-2014, 09:59 AM Go to last post
  3. 480 volt 3 phase with dead man leg

    Started by Heatman317, 07-24-2014 02:18 PM
    • Replies: 4
    • Views: 71
    07-25-2014, 06:39 PM Go to last post
  4. Sufficent Power

    Started by Coalcracker, 06-18-2014 06:13 PM
    • Replies: 3
    • Views: 113
    07-24-2014, 04:45 PM Go to last post
  5. Residential HVAC/Electrical Overlap

    Started by WarTurtle, 06-03-2014 10:13 PM
    • Replies: 2
    • Views: 194
    06-22-2014, 10:44 AM Go to last post
  6. Is it possible to learn to read human's mind?

    Started by thersmilgy, 05-30-2014 10:23 AM
    • Replies: 2
    • Views: 146
    06-11-2014, 06:57 PM Go to last post
  7. bad guy shuts off AC/heat on Rheem Criterion II

    Started by xenaon, 06-11-2014 10:03 AM
    • Replies: 0
    • Views: 116
    06-11-2014, 10:03 AM Go to last post
    • Replies: 0
    • Views: 99
    06-06-2014, 02:13 PM Go to last post
  8. 30 amp fused discon. for indoor unit off a 50 CB

    Started by mennian10, 03-05-2014 05:53 AM
    • Replies: 9
    • Views: 545
    05-27-2014, 11:46 PM Go to last post
  9. HOT TUB QUESTION FROM HOUSEWIFE

    Started by cegler, 05-21-2014 05:38 PM
    • Replies: 0
    • Views: 149
    05-21-2014, 05:38 PM Go to last post
    • Replies: 3
    • Views: 320
    04-29-2014, 03:10 PM Go to last post
  10. Stranded vs solid wire

    Started by kefah, 04-16-2014 04:10 PM
    • Replies: 3
    • Views: 500
    04-29-2014, 02:56 PM Go to last post
  11. Isolation Relay

    Started by thisandthat, 04-28-2014 07:39 PM
    • Replies: 3
    • Views: 184
    04-29-2014, 02:51 PM Go to last post
  12. Hmm Wiring Diagrams

    Started by DunwoodyMike, 09-03-2013 02:07 PM
    • Replies: 8
    • Views: 823
    03-23-2014, 07:26 AM Go to last post
  13. Confused analog Tstat to digital Tstat wiring question?

    Started by Russell B, 03-07-2014 12:48 PM
    • Replies: 2
    • Views: 224
    03-11-2014, 08:05 PM Go to last post
  14. line or neutral to capacitor ????????????

    Started by kefah, 11-19-2013 02:44 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,522
    02-28-2014, 10:34 PM Go to last post
  15. Stumper

    Started by Yukoncornelious, 02-09-2014 02:05 PM
    • Replies: 4
    • Views: 348
    02-13-2014, 07:49 PM Go to last post
  16. Brain teaser

    Started by Matt Agee, 02-06-2014 06:20 AM
    • Replies: 8
    • Views: 483
    02-11-2014, 07:35 AM Go to last post
  17. ahhh

    Started by jlycan, 02-06-2014 06:45 PM
    • Replies: 6
    • Views: 292
    02-06-2014, 08:03 PM Go to last post
  18. single and double circuit breaker !!

    Started by kefah, 01-17-2014 03:55 PM
    • Replies: 1
    • Views: 261
    01-18-2014, 12:04 PM Go to last post
  19. Working on boilers

    Started by Dilp172, 12-26-2013 09:28 PM
    • Replies: 1
    • Views: 259
    01-18-2014, 01:06 AM Go to last post
  20. Electrical Panel upgraded, HVAC INOP

    Started by Zeus, 01-15-2014 11:25 AM
    • Replies: 4
    • Views: 362
    01-18-2014, 12:56 AM Go to last post
  21. Following code to a fault

    Started by ga1279, 03-22-2013 11:31 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,673
    12-15-2013, 11:26 PM Go to last post
  22. Ungrounded 480 delta anomaly.

    Started by Randy S., 04-11-2013 11:20 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 3,025
    12-15-2013, 11:09 PM Go to last post
  23. Can a shorted secondary on an xfmr travel back to primary breaker?

    Started by hurtinhvac, 02-25-2013 07:01 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 3,569
    12-15-2013, 08:57 PM Go to last post
  24. Heat pump supply cable 8/3 or 8/2

    Started by Greentrees, 03-02-2013 01:33 AM
    • Replies: 10
    • Views: 1,784
    12-15-2013, 07:07 AM Go to last post
  25. Ever use back EMF?

    Started by Core_d, 03-29-2013 11:35 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 2,637
    12-15-2013, 06:55 AM Go to last post
  26. Can I run a 220 compressor on dryer circuit?

    Started by paul-b, 07-24-2013 10:00 AM
    • Replies: 5
    • Views: 1,299
    12-15-2013, 06:28 AM Go to last post
    • Replies: 3
    • Views: 1,266
    12-15-2013, 06:18 AM Go to last post
  27. GFCI required in basements?

    Started by ckartson, 11-08-2013 05:39 AM
    • Replies: 1
    • Views: 528
    12-15-2013, 06:00 AM Go to last post
  28. Amp probe turns off tv?

    Started by thirdcoast361, 07-20-2013 07:28 PM
    • Replies: 9
    • Views: 782
    11-14-2013, 12:16 PM Go to last post
  29. Confused thermostat issue

    Started by Martuuuu, 11-11-2013 01:27 PM
    • Replies: 4
    • Views: 585
    11-12-2013, 05:29 PM Go to last post
  30. How do you join

    Started by HARRY304E, 02-01-2013 12:27 AM
    • Replies: 8
    • Views: 958
    10-10-2013, 10:45 PM Go to last post
  31. lock material lockout tag out

    Started by mars64, 09-26-2013 03:50 PM
    • Replies: 1
    • Views: 243
    10-07-2013, 01:26 PM Go to last post
  32. Exclamation Is it just the amps that will kill you?

    Started by hearthman, 02-09-2013 08:11 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,805
    09-26-2013, 03:28 PM Go to last post
  33. Question Identify Evaporator

    Started by perseus88, 08-24-2013 07:48 PM
    • Replies: 1
    • Views: 278
    09-26-2013, 03:15 PM Go to last post
  34. Explain the basics of low voltage

    Started by Rustytool, 07-29-2013 09:54 PM
    • Replies: 6
    • Views: 1,055
    09-09-2013, 09:22 PM Go to last post
  35. Question Evaporators

    Started by coyote, 08-24-2013 04:18 PM
    • Replies: 0
    • Views: 242
    08-24-2013, 04:18 PM Go to last post
    • Replies: 6
    • Views: 960
    08-10-2013, 08:12 AM Go to last post
  36. 3 units out one location

    Started by coolperfect, 07-22-2013 11:48 PM
    • Replies: 4
    • Views: 674
    07-30-2013, 10:48 AM Go to last post
  37. Are HVAC electrical parts different in Mexico?

    Started by murl, 07-27-2013 03:57 PM
    • Replies: 7
    • Views: 699
    07-28-2013, 02:23 PM Go to last post
  38. HVAC system connected to AFCI breakers

    Started by Inspectordale, 07-24-2013 06:33 PM
    • Replies: 1
    • Views: 530
    07-24-2013, 07:11 PM Go to last post
  39. Piggyback breaker?

    Started by hurtinhvac, 07-10-2013 09:45 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,335
    07-17-2013, 10:35 PM Go to last post
  40. 30 amp receptacle for 5000 watt generator

    Started by hvacques1, 06-14-2013 02:58 PM
    • Replies: 7
    • Views: 2,429
    07-17-2013, 05:27 PM Go to last post
  41. HP and electric codes

    Started by timjimbob, 05-07-2013 07:23 AM
    4 Pages
    1 2 3 4
    • Replies: 50
    • Views: 3,140
    07-17-2013, 11:59 AM Go to last post
    • Replies: 20
    • Views: 1,498
    07-17-2013, 09:56 AM Go to last post
  42. Disconnect breakers

    Started by hurtinhvac, 07-03-2013 09:19 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,438
    07-17-2013, 06:37 AM Go to last post
  43. redundant controls

    Started by refrigeration johnny, 07-14-2013 08:21 PM
    • Replies: 3
    • Views: 494
    07-16-2013, 07:11 AM Go to last post
  44. Too much voltage 246v from power company

    Started by LeroyDriver, 02-20-2013 12:15 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,775
    06-30-2013, 01:15 PM Go to last post

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