Home inspectors are sounding the alarm on a wiring method that looked clever and cost effective decades ago but is now aging into a serious liability: aluminum branch-circuit wiring and other ...

Electrical fires rarely start with a dramatic spark. Far more often, they begin quietly inside walls, where aging conductors ...

Exposed PV source and output circuits operating at greater than _____ must be installed in a Chapter 3 wiring method anytime the conductors are installed in a(n) _____ location. The wiring methods ...

Article 300 covers the general requirements for wiring methods for all wiring methods, unless modified by other Articles in the Code. Section 300.22 focuses on wiring in ducts not used for air ...

Buying a home with knob and tube wiring? You should be concerned with the safety of the wiring and the insurability of the home. I'll discuss both in this post, but first, some background. Knob and ...