Using existing wiring to run new wire
41268
(How) Can I use existing stapled electrical wire to fish new wire?
120233
Adding a new switch with an independent light in an existing circuit
145650
Is it against code to splice wires inside of the load center?
115462
What's the best way of replacing a plug or switch in a house with aluminum wiring?
23438
How can I replace 2-prong receptacles in a code compliant way?
156469
Can I do an external splice to my chandelier wire?
80930
How can I model these support wires?
98211
Can I mix 12 gauge and 14 gauge wire in the same 15 amp circuit?
84836
House wiring and grounding. How do you retrofit an old house and ground it?
46032
Add combo (switch and outlet) with only two wires out of wall for the current light)
136416
Wire capacity - Total power or just current?
40221
Can different gauges of wire be used on the same circuit?
84467
How can I rewire half switched receptacles?
96706
Running electrical to a shed
79599
Do new wire runs in an existing ceiling need to be stapled down?
8088
How can I use a separate transformer to provide a C wire to my thermostat?
158346
Adding 3 way switches