A. Panelboards are not permitted to be installed in the face-up position [Sec. 408.43] The 2020 Code Making Panel stated this new limitation does not prohibit “mounting the panelboard in a horizontal ...

Article 404 of the NEC applies to switches of all types, although the Code doesn’t include a specific definition for a switch. However, six types of switches are defined in Art. 100, which gives us a ...

Kelly has over 10 years of experience writing about home design and improvement for many prominent publications. She also spent several years working at a tech startup for an interior design game ...