1. 04-16-2007
    Views:
    1,903,312

Forum: Electrical Systems: Home Inspection and Commercial Inspection

Service Conductors, Panels, Overcurrent Protection Devices, Wiring Types and Methods, Switches, Receptacles, Light Fixtures ... For Home Inspections & Commercial Inspections

  1. Generac generator with transfer switch

    Started by Robert Huffman, 02-28-2024 02:00 PM
    • Replies: 5
    • Views: 957
    02-29-2024, 01:37 PM Go to last post
  2. Breaker tripping question

    Started by Marc M, 09-29-2023 07:05 AM
    • Replies: 13
    • Views: 4,191
    10-30-2023, 02:22 PM Go to last post
  3. Old romex wire with ground

    Started by Ken Amelin, 05-09-2012 01:28 PM
    • Replies: 19
    • Views: 14,038
    09-12-2023, 09:23 PM Go to last post
    • Replies: 4
    • Views: 538
    09-12-2023, 04:46 PM Go to last post
  4. Jumper on auxiliary panel

    Started by Robert Huffman, 09-06-2023 12:41 PM
    • Replies: 3
    • Views: 602
    09-08-2023, 03:03 PM Go to last post
  5. Receptacle Tester Reliability

    Started by Gunnar Alquist, 07-13-2023 02:18 PM
    • Replies: 15
    • Views: 1,455
    08-05-2023, 12:49 PM Go to last post
  6. Max number of circuits in a panel

    Started by Ken Amelin, 07-18-2023 01:05 PM
    • Replies: 11
    • Views: 1,025
    07-27-2023, 11:00 AM Go to last post
  7. GFCI protection absent: do you flag this?

    Started by david shapiro, 05-19-2023 12:08 PM
    • Replies: 33
    • Views: 1,500
    06-08-2023, 05:38 AM Go to last post
  8. Breaker trips to off position

    Started by George Hallaron, 05-18-2023 02:42 PM
    • Replies: 3
    • Views: 816
    05-31-2023, 02:15 PM Go to last post
    • Replies: 8
    • Views: 800
    05-18-2023, 08:29 AM Go to last post
  9. Sub panel neutrals & grounds bonded

    Started by mark petty, 04-25-2023 03:04 PM
    • Replies: 6
    • Views: 1,622
    04-27-2023, 07:38 PM Go to last post
  10. Relay System

    Started by Jim Robinson, 04-01-2023 10:11 AM
    • Replies: 9
    • Views: 1,507
    04-05-2023, 02:56 PM Go to last post
    • Replies: 15
    • Views: 1,318
    03-04-2023, 08:15 AM Go to last post
    • Replies: 1
    • Views: 825
    02-20-2023, 08:38 AM Go to last post
  11. Roof HVAC miswiring

    Started by david shapiro, 02-06-2023 09:55 AM
    • Replies: 7
    • Views: 975
    02-07-2023, 10:16 AM Go to last post
  12. IAEI & ICC, and goodbye NPCCI certification

    Started by david shapiro, 02-01-2023 11:10 AM
    • Replies: 1
    • Views: 690
    02-01-2023, 04:05 PM Go to last post
  13. 2020 NEC Surge Protection

    Started by Gunnar Alquist, 01-22-2023 05:32 PM
    • Replies: 9
    • Views: 1,035
    01-25-2023, 01:08 PM Go to last post
  14. New House and only 3 service wires ?

    Started by Sam Morris, 12-27-2022 03:09 PM
    • Replies: 3
    • Views: 980
    12-30-2022, 10:55 AM Go to last post
  15. 100 Amp Service with a 200 Amp Panel

    Started by Sam Morris, 11-01-2022 03:21 PM
    • Replies: 4
    • Views: 1,396
    11-01-2022, 07:19 PM Go to last post
    • Replies: 5
    • Views: 1,038
    10-21-2022, 08:35 PM Go to last post
    • Replies: 15
    • Views: 7,598
    09-29-2022, 10:18 AM Go to last post
  16. Fix for a triple tap in a power panel

    Started by Robert Huffman, 07-11-2022 05:16 PM
    • Replies: 15
    • Views: 2,514
    07-20-2022, 06:45 PM Go to last post
  17. Green wood

    Started by david shapiro, 07-12-2022 12:22 PM
    • Replies: 1
    • Views: 1,282
    07-12-2022, 01:12 PM Go to last post
    • Replies: 10
    • Views: 1,681
    07-07-2022, 06:44 PM Go to last post
  18. Hot breaker in a panel

    Started by Robert Huffman, 06-15-2022 02:21 PM
    • Replies: 7
    • Views: 1,355
    06-17-2022, 05:53 AM Go to last post
  19. Bonding fuel gas piping systems

    Started by Jerry Peck, 05-31-2022 06:10 PM
    • Replies: 20
    • Views: 1,504
    06-16-2022, 04:47 PM Go to last post
    • Replies: 4
    • Views: 1,126
    05-25-2022, 07:24 PM Go to last post
  20. Rules governing poles

    Started by david shapiro, 05-18-2022 06:00 AM
    • Replies: 13
    • Views: 1,309
    05-20-2022, 06:00 AM Go to last post
  21. What is this thing in this power panel

    Started by Robert Huffman, 04-19-2022 04:21 PM
    • Replies: 8
    • Views: 1,290
    04-21-2022, 04:04 PM Go to last post
  22. Is this Sub Panel Wired Correctly?

    Started by Preston Davis, 12-09-2021 07:20 PM
    • Replies: 48
    • Views: 4,172
    03-22-2022, 01:30 PM Go to last post
  23. Permitting new knob-and-tube wiring

    Started by david shapiro, 03-17-2022 12:45 PM
    • Replies: 1
    • Views: 1,254
    03-17-2022, 05:09 PM Go to last post
  24. Neutrals and Grounds

    Started by Ty Lippert, 02-02-2022 03:56 PM
    • Replies: 5
    • Views: 1,344
    02-09-2022, 03:58 PM Go to last post
  25. Home Inspector

    Started by Gary Cobb, 11-02-2010 10:35 AM
    • Replies: 12
    • Views: 7,126
    12-31-2021, 04:10 PM Go to last post
  26. Service Panel with missing bonding screw

    Started by Sam Morris, 12-15-2021 04:23 PM
    • Replies: 1
    • Views: 1,071
    12-15-2021, 07:10 PM Go to last post
  27. Service panel questions

    Started by Sam Morris, 11-16-2021 03:06 PM
    • Replies: 24
    • Views: 3,342
    11-29-2021, 11:07 AM Go to last post
    • Replies: 4
    • Views: 1,493
    11-26-2021, 05:09 PM Go to last post
  28. Lead where? Lead how? (Plumbum)

    Started by david shapiro, 11-24-2021 10:50 PM
    • Replies: 6
    • Views: 1,274
    11-25-2021, 03:41 PM Go to last post
  29. Eaton afci breakers

    Started by CHARLIE VAN FLEET, 11-02-2021 08:17 AM
    • Replies: 3
    • Views: 1,149
    11-25-2021, 07:02 AM Go to last post
  30. OIL IN PANEL

    Started by wayne soper, 07-08-2012 07:46 AM
    • Replies: 32
    • Views: 14,773
    11-25-2021, 06:55 AM Go to last post
  31. Grounding a power panel

    Started by Robert Huffman, 11-03-2021 04:13 PM
    • Replies: 5
    • Views: 1,373
    11-24-2021, 10:34 PM Go to last post
  32. Fuse box wiring

    Started by Robert Huffman, 10-06-2021 05:06 AM
    • Replies: 21
    • Views: 2,409
    10-11-2021, 09:05 AM Go to last post
  33. Need help

    Started by ROBERT YOUNG, 09-27-2021 01:10 AM
    • Replies: 6
    • Views: 1,697
    10-02-2021, 11:22 PM Go to last post
  34. Grounding Electrode ?

    Started by Sam Morris, 09-09-2021 12:20 PM
    • Replies: 11
    • Views: 2,023
    10-02-2021, 06:27 PM Go to last post
  35. setting up shop, running secondary to outbuilding

    Started by flargen, 09-09-2021 11:16 PM
    • Replies: 10
    • Views: 1,685
    09-14-2021, 07:37 AM Go to last post
  36. Smoke, CO and Gas alarm codes and standards

    Started by david shapiro, 09-04-2021 06:17 PM
    carbon monoxide, nfpa 70, nfpa 72, smoke alarms, ul standards
    • Replies: 0
    • Views: 1,047
    09-04-2021, 06:17 PM Go to last post
  37. grounding source required for detached building

    Started by Don Hawley, 08-01-2021 08:05 AM
    • Replies: 2
    • Views: 1,788
    08-02-2021, 03:40 PM Go to last post
  38. Bonding Strap Removed on Main Panel

    Started by Sam Morris, 07-02-2021 02:43 PM
    • Replies: 10
    • Views: 2,348
    07-06-2021, 05:20 PM Go to last post
  39. Air Handler Heat Strips

    Started by Karen Bracken, 06-01-2021 12:50 PM
    heat strips, solar
    • Replies: 10
    • Views: 2,260
    06-04-2021, 03:02 PM Go to last post
  40. Feeder laying on crawl space floor

    Started by Sam Morris, 04-19-2021 06:50 PM
    • Replies: 7
    • Views: 2,537
    05-04-2021, 06:11 PM Go to last post
  41. new gfci code for ac units

    Started by CHARLIE VAN FLEET, 02-26-2021 07:26 AM
    • Replies: 13
    • Views: 3,177
    03-25-2021, 02:00 PM Go to last post
  42. Corrosion on the busbar

    Started by Sam Morris, 02-26-2021 03:01 PM
    • Replies: 9
    • Views: 2,233
    03-24-2021, 06:38 PM Go to last post
  43. safe cable installation

    Started by CHARLIE VAN FLEET, 03-13-2021 01:41 PM
    • Replies: 17
    • Views: 2,578
    03-24-2021, 06:21 PM Go to last post
  44. Panel 11ft above the basement floor

    Started by Sam Morris, 02-17-2021 04:23 PM
    • Replies: 5
    • Views: 1,828
    02-18-2021, 07:16 PM Go to last post
  45. Church Covered Patio Electrical

    Started by Sam Morris, 02-04-2021 04:37 PM
    • Replies: 3
    • Views: 1,577
    02-17-2021, 07:46 PM Go to last post
  46. Federal Pacific Panel

    Started by Sam Morris, 02-16-2021 06:16 PM
    • Replies: 2
    • Views: 2,150
    02-17-2021, 07:36 PM Go to last post
  47. BUYERS HOME INSPECTION

    Started by Davin Strand, 01-25-2021 10:11 PM
    home inspection salt lake
    • Replies: 0
    • Views: 1,638
    01-25-2021, 10:11 PM Go to last post
  48. sub panel ground issue

    Started by Don Hawley, 12-20-2020 04:39 PM
    • Replies: 7
    • Views: 2,615
    12-22-2020, 05:30 PM Go to last post
  49. Double tapper AFCI questions

    Started by ROBERT YOUNG, 12-19-2020 04:57 AM
    • Replies: 6
    • Views: 1,821
    12-20-2020, 07:45 AM Go to last post
    • Replies: 7
    • Views: 3,809
    12-13-2020, 09:09 PM Go to last post
  50. GFCI/AFCI testing question

    Started by Roy Guard, 11-15-2020 05:19 PM
    • Replies: 6
    • Views: 2,272
    12-08-2020, 12:35 PM Go to last post
  51. Main panel to Auxillary panel setup

    Started by John Farmer, 10-16-2020 09:34 AM
    • Replies: 4
    • Views: 3,018
    10-27-2020, 03:14 PM Go to last post
  52. Service panel 200A, main breaker 100A.

    Started by Ken Amelin, 10-25-2020 07:41 AM
    • Replies: 4
    • Views: 2,413
    10-27-2020, 12:46 PM Go to last post
  53. Dangerous DYI Electrical

    Started by Mike Clarke, 10-21-2020 05:55 PM
    • Replies: 0
    • Views: 2,118
    10-21-2020, 05:55 PM Go to last post
  54. 2020 Changes to the NEC

    Started by Jerry Peck, 07-22-2020 04:24 PM
    • Replies: 8
    • Views: 4,306
    10-17-2020, 05:46 PM Go to last post
  55. Missing a neutral feeder (secondary panel)

    Started by Sam Morris, 10-13-2020 05:32 PM
    • Replies: 2
    • Views: 2,081
    10-13-2020, 07:55 PM Go to last post
  56. Main panel with missing bonding jumper

    Started by Sam Morris, 08-10-2020 03:26 PM
    • Replies: 11
    • Views: 4,116
    08-15-2020, 05:00 PM Go to last post
  57. Ground connection in remote panel (again)

    Started by Ken Amelin, 08-04-2020 02:02 PM
    • Replies: 4
    • Views: 3,353
    08-05-2020, 12:27 PM Go to last post
  58. Black and Red Insulated Conductors

    Started by Gunnar Alquist, 07-21-2020 07:13 PM
    • Replies: 2
    • Views: 2,676
    07-22-2020, 08:38 AM Go to last post
    • Replies: 8
    • Views: 4,495
    07-12-2020, 06:52 PM Go to last post
  59. 4 wires to a 20 amp double pole breaker

    Started by David A. Smith, 06-07-2020 07:45 PM
    • Replies: 7
    • Views: 3,774
    06-12-2020, 09:01 AM Go to last post
  60. hello from Nova Scotia

    Started by Cynthia Theriault, 06-04-2020 01:50 PM
    • Replies: 0
    • Views: 2,295
    06-04-2020, 01:50 PM Go to last post
  61. White neutral goes to breaker

    Started by Robert Huffman, 06-01-2020 04:36 PM
    • Replies: 6
    • Views: 3,349
    06-03-2020, 08:20 AM Go to last post
  62. Crawl space drain pipe purpose

    Started by Robert Huffman, 05-22-2020 04:42 PM
    • Replies: 5
    • Views: 3,105
    05-27-2020, 10:29 AM Go to last post

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 25 replies or 10000 views
Hot thread with unread posts
More than 25 replies or 10000 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •