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• E3607.3.1

  Equipment Grounding Conductor

  • An EGC sized per Table E3908.13 runs with the feeder to the separate building's disconnect and electrode; the neutral isn't bonded to it there (NEC 250.32(B)).

  International Residential Code, 2024 · Chapter 36, ServicesRead the full text (opens UpCodes in a new tab)

• E3601.7

  Maximum Number of Disconnects

  • One disconnect per service unless one of the grouped methods is used, and never more than six grouped disconnects (NEC 230.71).

  International Residential Code, 2024 · Chapter 36, ServicesRead the full text (opens UpCodes in a new tab)

• E4203.4.5

  Indoor Spas and Hot Tubs

  • Over or within 5 ft of an indoor spa, lights and fans are at least 7 ft 6 in up and GFCI (none needed at 12 ft or more); lower enclosed damp-rated fixtures are allowed with GFCI (NEC 680.43(B)).

  International Residential Code, 2024 · Chapter 42, Swimming PoolsRead the full text (opens UpCodes in a new tab)

• E3605

  Service-Entrance Conductors

  International Residential Code, 2024 · Chapter 36, ServicesRead the full text (opens UpCodes in a new tab)

• E3704

  Feeder Requirements

  International Residential Code, 2024 · Chapter 37, Branch Circuit and Feeder RequirementsRead the full text (opens UpCodes in a new tab)

• E3405

  Equipment Location and Clearances

  International Residential Code, 2024 · Chapter 34, General RequirementsRead the full text (opens UpCodes in a new tab)

• E3905

  Boxes, Conduit Bodies and Fittings

  International Residential Code, 2024 · Chapter 39, Power and Lighting DistributionRead the full text (opens UpCodes in a new tab)

• E4205.5

  Nonmetallic Conduit

  • Nonmetallic conduit from a forming shell to its box carries an 8 AWG insulated copper bonding jumper, potted at the shell (NEC 680.23(B)(2)(b)).

  International Residential Code, 2024 · Chapter 42, Swimming PoolsRead the full text (opens UpCodes in a new tab)

Searches all 4,276 IRC 2024 sections, 5,532 IBC 2024 sections and defined terms (Chapters 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33 so far) and each city's local rules as they are added. Section numbers and titles from the International Residential Code and International Building Code, 2024 editions, copyrighted by the International Code Council; the IRC's electrical chapters (34 to 43) follow NFPA 70, the National Electrical Code. Requirements are summarized in our words (IRC Chapters 3 to 43, IBC Chapters 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33); read the full text at the link on each result. Local values come from each city's published documents.