Modern Residential Wiring presents the latest electrical wiring installation and repair practices in accordance with the 2023 National Electrical Code (NEC). Ideal for introductory courses covering the basics of residential wiring, this text uses a clear and simple language to provide essential information regarding safety, electrical theory, tools, and electrical systems. Applicable Code references, including step-by-step instructions for using Code tables, Code Alert features, and Know the Code questions, help students better understand the NEC. The text also features specialized installations, such as swimming pools and emergency standby systems, and a special math section that reviews the math skills needed by electricians. Modern Residential Wiring and Modern Commercial Wiring provide a consistent approach, making them very compatible for a two-course sequence in electrical wiring and electrician programs.