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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. New NEC 2020 change

    Started by 270wsm, 11-30-2020 09:37 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,980
    04-16-2021, 04:03 PM Go to last post
  3. Insulated Ground Pigtails.

    Started by madhat, 03-20-2020 08:58 AM
    • Replies: 3
    • Views: 3,176
    03-02-2021, 07:27 PM Go to last post
    • Replies: 12
    • Views: 541
    03-02-2021, 04:29 PM Go to last post
  4. Temperature Adjustment

    Started by hvacker, 03-02-2021 04:07 PM
    • Replies: 0
    • Views: 149
    03-02-2021, 04:07 PM Go to last post
  5. Time delay relay in circuit?

    Started by Calgaryhvac, 06-07-2020 11:45 AM
    • Replies: 12
    • Views: 2,774
    02-07-2021, 09:10 AM Go to last post
  6. Thoughts on In-Line surge protectors?

    Started by JehanDM, 01-12-2021 08:42 PM
    • Replies: 4
    • Views: 803
    01-13-2021, 12:14 PM Go to last post
  7. clear up wire size vs max amp fuse breaker recomndation

    Started by acguytx, 12-19-2020 09:54 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,902
    12-30-2020, 08:40 PM Go to last post
  8. Question Proper grounding of this and new panel in shop

    Started by pacnw, 11-29-2020 03:43 PM
    • Replies: 4
    • Views: 1,225
    12-16-2020, 09:28 AM Go to last post
  9. Grounding 24 volt transformer

    Started by Cisco007, 06-17-2020 06:32 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 10,380
    07-05-2020, 08:56 PM Go to last post
  10. Arrow Hart / Murray

    Started by GREGHVACGUY, 04-30-2020 10:08 PM
    • Replies: 2
    • Views: 2,843
    06-30-2020, 10:51 AM Go to last post
  11. RE: Strange electrical issue at my sons house

    Started by 2sac, 04-25-2020 02:50 PM
    • Replies: 1
    • Views: 2,536
    06-05-2020, 02:19 PM Go to last post
  12. Condenser feeder sizing

    Started by Bearcat13, 04-13-2020 09:33 AM
    • Replies: 1
    • Views: 2,685
    04-13-2020, 12:57 PM Go to last post
    • Replies: 2
    • Views: 2,602
    01-27-2020, 08:08 PM Go to last post
  13. Transformer Question

    Started by Myhvacguy1, 01-17-2020 09:03 PM
    • Replies: 18
    • Views: 3,508
    01-18-2020, 06:31 PM Go to last post
  14. Old work box, stud mount??

    Started by madhat, 12-21-2019 04:49 PM
    • Replies: 8
    • Views: 3,538
    12-22-2019, 01:17 PM Go to last post
  15. Lb into side of NEMA 3R panel

    Started by basparky, 11-10-2019 11:24 AM
    • Replies: 3
    • Views: 3,676
    11-10-2019, 05:55 PM Go to last post
  16. Wire Size for 12 Volt DC Lights.

    Started by madhat, 11-03-2019 02:59 PM
    • Replies: 0
    • Views: 2,820
    11-03-2019, 02:59 PM Go to last post
  17. Garbage dispsal and dishwasher

    Started by ckartson, 05-20-2017 05:46 PM
    • Replies: 12
    • Views: 6,048
    11-03-2019, 11:57 AM Go to last post
  18. Inter Matic Spring Wound Timers.

    Started by madhat, 11-03-2019 08:57 AM
    • Replies: 0
    • Views: 2,534
    11-03-2019, 08:57 AM Go to last post
  19. Backfeeding transformer for shop power

    Started by Supa-Heat, 03-03-2018 10:58 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 8,248
    11-03-2019, 08:47 AM Go to last post
  20. Thermostat Wiring

    Started by facecard, 10-11-2019 12:13 PM
    • Replies: 1
    • Views: 3,656
    10-11-2019, 12:32 PM Go to last post
  21. Duplex receptacle orientation code ?

    Started by Poodle Head Mikey, 07-29-2019 07:38 PM
    2 Pages
    1 2
    • Replies: 26
    • Views: 8,204
    09-07-2019, 10:19 PM Go to last post
  22. Disconnect for AC

    Started by bigbearbear, 05-15-2019 01:26 AM
    • Replies: 2
    • Views: 4,376
    08-25-2019, 07:13 PM Go to last post
    • Replies: 11
    • Views: 7,867
    08-25-2019, 07:10 PM Go to last post
  23. 265 V. Whats up with this?

    Started by jdwendling, 08-09-2016 09:49 PM
    • Replies: 9
    • Views: 5,755
    08-25-2019, 07:01 PM Go to last post
  24. 3 Phase Voltage question.

    Started by budman21901, 08-19-2016 07:22 PM
    • Replies: 10
    • Views: 7,999
    08-25-2019, 06:45 PM Go to last post
  25. Wire size.

    Started by sigma, 10-31-2018 07:17 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 10,416
    06-24-2019, 12:33 PM Go to last post
  26. Disconnect for Water Heater?

    Started by madhat, 05-10-2019 03:16 AM
    • Replies: 2
    • Views: 3,675
    06-18-2019, 07:55 PM Go to last post
  27. 220LINE BEING SHARED WITH THE LINESET HOLE

    Started by splus, 05-11-2019 01:15 PM
    • Replies: 0
    • Views: 3,698
    05-11-2019, 01:15 PM Go to last post
    • Replies: 1
    • Views: 5,529
    02-08-2019, 05:35 AM Go to last post
  28. Methods for calculation

    Started by ranitupe, 01-20-2019 11:07 PM
    • Replies: 4
    • Views: 4,247
    01-23-2019, 11:21 PM Go to last post
  29. role of power supply

    Started by ranitupe, 01-19-2019 04:52 AM
    • Replies: 4
    • Views: 3,777
    01-21-2019, 10:18 AM Go to last post
  30. Role Of Rack

    Started by ranitupe, 01-07-2019 11:48 PM
    • Replies: 2
    • Views: 4,067
    01-19-2019, 04:54 AM Go to last post
  31. "For Fixture Support"

    Started by HVAC_Marc, 09-14-2018 12:35 PM
    • Replies: 5
    • Views: 5,674
    09-14-2018, 03:33 PM Go to last post
  32. Blown fuses in turbocor compressor

    Started by Ajit Lokhande, 08-08-2018 12:29 PM
    • Replies: 1
    • Views: 5,126
    08-09-2018, 07:24 PM Go to last post
  33. Motor Age Help

    Started by ChicagoEng, 05-04-2018 02:51 PM
    • Replies: 9
    • Views: 7,358
    05-11-2018, 07:54 AM Go to last post
  34. Wiring a combination switch

    Started by Blastbark, 04-27-2018 11:15 PM
    • Replies: 16
    • Views: 6,293
    04-29-2018, 02:33 PM Go to last post
  35. ACH550 brake chopper activation

    Started by HPCBOB, 04-16-2018 11:16 AM
    • Replies: 13
    • Views: 6,393
    04-20-2018, 12:23 PM Go to last post
  36. Talking Have some old metasys/johnson controls

    Started by AJS HVAC, 04-10-2018 12:48 AM
    • Replies: 0
    • Views: 3,995
    04-10-2018, 12:48 AM Go to last post
    • Replies: 6
    • Views: 5,101
    03-31-2018, 11:38 PM Go to last post

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