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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.

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  2. "Approved" filling material- 300.7

    Started by nchvac, 03-12-2018 12:27 PM
    • Replies: 1
    • Views: 1,355
    03-13-2018, 07:45 PM Go to last post
  3. "For Fixture Support"

    Started by HVAC_Marc, 09-14-2018 12:35 PM
    • Replies: 5
    • Views: 2,380
    09-14-2018, 03:33 PM Go to last post
    • Replies: 0
    • Views: 1,687
    04-21-2015, 05:04 AM Go to last post
  4. Hmm 2 Phase Roof Top Units?

    Started by Bazooka Joey, 01-21-2016 06:14 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 6,214
    11-13-2016, 12:15 PM Go to last post
  5. 220LINE BEING SHARED WITH THE LINESET HOLE

    Started by splus, 05-11-2019 01:15 PM
    • Replies: 0
    • Views: 567
    05-11-2019, 01:15 PM Go to last post
    • Replies: 2
    • Views: 1,385
    06-19-2017, 10:32 AM Go to last post
  6. 265 V. Whats up with this?

    Started by jdwendling, 08-09-2016 09:49 PM
    • Replies: 8
    • Views: 2,289
    08-11-2016, 09:22 PM Go to last post
  7. 3 Phase Voltage question.

    Started by budman21901, 08-19-2016 07:22 PM
    • Replies: 9
    • Views: 3,634
    08-22-2016, 07:24 PM Go to last post
  8. 3 units out one location

    Started by coolperfect, 07-22-2013 11:48 PM
    • Replies: 4
    • Views: 1,666
    07-30-2013, 10:48 AM Go to last post
  9. 30 amp fused discon. for indoor unit off a 50 CB

    Started by mennian10, 03-05-2014 06:53 AM
    • Replies: 9
    • Views: 2,579
    05-27-2014, 11:46 PM Go to last post
  10. 30 amp receptacle for 5000 watt generator

    Started by hvacques1, 06-14-2013 02:58 PM
    • Replies: 7
    • Views: 5,731
    07-17-2013, 05:27 PM Go to last post
  11. Cool 4 Tips on Chinese PV inverters

    Started by Omniksolar, 05-15-2015 02:40 AM
    • Replies: 0
    • Views: 1,885
    05-15-2015, 02:40 AM Go to last post
  12. 480 volt 3 phase with dead man leg

    Started by Heatman317, 07-24-2014 02:18 PM
    • Replies: 4
    • Views: 2,690
    07-25-2014, 06:39 PM Go to last post
  13. Cool 5 Important Ideas about Solar Energy

    Started by Omniksolar, 04-02-2015 09:14 PM
    • Replies: 6
    • Views: 2,075
    04-09-2015, 01:21 AM Go to last post
    • Replies: 4
    • Views: 2,251
    04-22-2015, 03:56 AM Go to last post
  14. 6 gauge UF broke

    Started by VanMan812, 01-15-2017 11:37 AM
    • Replies: 12
    • Views: 2,566
    01-15-2017, 08:10 PM Go to last post
    • Replies: 8
    • Views: 5,483
    09-17-2015, 09:33 AM Go to last post
  15. ACH550 brake chopper activation

    Started by HPCBOB, 04-16-2018 11:16 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,122
    04-20-2018, 12:23 PM Go to last post
  16. adding single Taco relay to a Taco 4 relay

    Started by tomtomtomtom, 04-02-2015 05:43 PM
    • Replies: 1
    • Views: 2,855
    11-21-2015, 09:57 AM Go to last post
  17. ahhh

    Started by jlycan, 02-06-2014 07:45 PM
    • Replies: 6
    • Views: 1,488
    02-06-2014, 09:03 PM Go to last post
    • Replies: 0
    • Views: 1,271
    12-30-2014, 05:30 AM Go to last post
  18. Amp probe turns off tv?

    Started by thirdcoast361, 07-20-2013 07:28 PM
    • Replies: 9
    • Views: 2,648
    11-14-2013, 01:16 PM Go to last post
  19. Confused analog Tstat to digital Tstat wiring question?

    Started by Russell B, 03-07-2014 01:48 PM
    • Replies: 2
    • Views: 1,133
    03-11-2014, 08:05 PM Go to last post
  20. Arcing in the Panel

    Started by nchvac, 07-30-2015 07:50 PM
    • Replies: 8
    • Views: 4,187
    08-18-2015, 10:08 PM Go to last post
  21. Are HVAC electrical parts different in Mexico?

    Started by murl, 07-27-2013 03:57 PM
    • Replies: 7
    • Views: 1,887
    07-28-2013, 02:23 PM Go to last post
  22. Backfeeding transformer for shop power

    Started by Supa-Heat, 03-03-2018 11:58 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,111
    03-04-2018, 06:24 PM Go to last post
  23. bad guy shuts off AC/heat on Rheem Criterion II

    Started by xenaon, 06-11-2014 10:03 AM
    • Replies: 0
    • Views: 966
    06-11-2014, 10:03 AM Go to last post
    • Replies: 1
    • Views: 2,475
    09-01-2015, 10:21 PM Go to last post
  24. Battery Backup of Aquarium System

    Started by justins, 07-25-2014 01:27 PM
    • Replies: 8
    • Views: 1,749
    09-21-2014, 08:44 AM Go to last post
  25. Blown fuses in turbocor compressor

    Started by Ajit Lokhande, 08-08-2018 12:29 PM
    • Replies: 1
    • Views: 2,068
    08-09-2018, 07:24 PM Go to last post
  26. Brain teaser

    Started by Matt Agee, 02-06-2014 07:20 AM
    • Replies: 8
    • Views: 1,992
    02-11-2014, 08:35 AM Go to last post
  27. 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: 8,812
    12-15-2013, 09:57 PM Go to last post
  28. Can I run a 220 compressor on dryer circuit?

    Started by paul-b, 07-24-2013 10:00 AM
    • Replies: 5
    • Views: 3,793
    12-15-2013, 07:28 AM Go to last post
  29. Capacitor quality and durability

    Started by Opcom, 11-18-2015 09:25 PM
    • Replies: 1
    • Views: 2,606
    05-17-2017, 09:44 PM Go to last post
    • Replies: 6
    • Views: 2,525
    08-10-2013, 08:12 AM Go to last post
  30. Clearances to electric meter

    Started by kangaroogod, 05-07-2013 08:51 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 12,225
    12-10-2014, 06:42 AM Go to last post
  31. Conduit size, wire type

    Started by pacnw, 02-05-2016 10:26 PM
    • Replies: 8
    • Views: 3,317
    02-06-2016, 10:27 AM Go to last post
  32. Contactor control voltage

    Started by flangehead, 02-14-2013 01:43 PM
    • Replies: 12
    • Views: 3,015
    02-14-2013, 09:19 PM Go to last post
    • Replies: 9
    • Views: 2,389
    08-18-2015, 10:03 PM Go to last post
  33. Counterfeit Electrical Products

    Started by meby, 01-29-2013 03:25 PM
    • Replies: 10
    • Views: 3,553
    06-19-2013, 05:51 AM Go to last post
  34. Dehumidifier control

    Started by Fred1, 11-17-2014 06:21 PM
    • Replies: 2
    • Views: 1,920
    11-17-2014, 11:11 PM Go to last post
  35. Delta systems specifically a 4 wire one.

    Started by Ernest Crossman, 05-03-2016 02:11 AM
    • Replies: 3
    • Views: 2,793
    06-01-2016, 06:16 PM Go to last post
  36. Disconnect breakers

    Started by hurtinhvac, 07-03-2013 09:19 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,847
    07-17-2013, 06:37 AM Go to last post
  37. Disconnect for AC

    Started by bigbearbear, 05-15-2019 01:26 AM
    • Replies: 1
    • Views: 1,144
    05-15-2019, 11:28 AM Go to last post
  38. Disconnect for Water Heater?

    Started by madhat, 05-10-2019 03:16 AM
    • Replies: 2
    • Views: 580
    06-18-2019, 07:55 PM Go to last post
  39. Elect Apprenticeship

    Started by B.A.Hayes57, 06-18-2017 07:11 PM
    • Replies: 2
    • Views: 1,227
    06-21-2017, 11:13 PM Go to last post
  40. electric devices

    Started by kefah, 03-27-2013 01:14 PM
    • Replies: 6
    • Views: 1,973
    04-30-2013, 10:23 AM Go to last post
  41. electric water heaters

    Started by pilotlight, 02-15-2013 12:20 AM
    • Replies: 3
    • Views: 1,709
    02-20-2013, 08:53 PM Go to last post
  42. Electrical Panel upgraded, HVAC INOP

    Started by Zeus, 01-15-2014 12:25 PM
    • Replies: 4
    • Views: 1,467
    01-18-2014, 01:56 AM Go to last post
  43. Electrical Services

    Started by Alex Tucker, 01-02-2015 05:46 AM
    • Replies: 0
    • Views: 1,259
    01-02-2015, 05:46 AM Go to last post

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