The installation of wire and/or electrical devices, to allow the transmission of electricity from one point to another.

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1answer
78 views

Can I splice a main neutral in a new feed thru (meter panel) box?

I replaced an old existing meter panel with a 200 Amp feed through. The problem is I came up about 3 inches short with the neutral for the underground feed to the house. My question is: Can I add a ...
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1answer
130 views

wiring for wall sconces

I had someone connect some romex for some wall lights for me. I ran the wire, and just had him do the connections (they're inside junction boxes). This from a partially finished space into a finished ...
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2answers
82 views

Can a freestanding **gas** range share 15AMP circuit with a range hood/extractor?

I have a freestanding gas range in my basement suite that is not currently vented. Obviously this is a problem - CO more than grease - and I want to install a range hood to direct-vent outside. The ...
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1answer
140 views

Can I change a 240 volt 40 amp outlet for an oven to two 20amp 240 volt outlets?

I am installing two wall ovens that each require 20 amp 240 volt outlets. I currently have wired for a single 40 amp 240 outlet. To convert without pulling new wire from the panel can I put in a sub ...
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1answer
4k views

How do I know if a ceiling fan with light and the switch are wired correctly?

There was a old ceiling fan with light and remote in a bedroom of my house that didn't work. It also had a switch with 2 knobs that pushed in and turned labeled motor control and 300 w perm instld ...
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1answer
38 views

Touch Lamps Misbehaving

I am rewiring my house with major upgraded wire. I am installing #12 armorflex wiring and conforming to commercial code. Yes, I know most people use romex for houses, but I have seen plenty of attics ...
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2answers
142 views

How to wire a ceiling light with 2 wires to ceiling with 3 wires?

Our ceiling has three wires...one white, one black, and one green. The new light fixture we bought only has a white and one black wire. What should I do with the green wire in the ceiling?
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2answers
213 views

Combination box/switch - two wires only

The original owner of our house had this wired apparently and the outlet has never worked. Plugging a device in turns off the overhead light. Wife wants me to use vacation time off to fix, but I'm ...
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6answers
204 views

Is Switching the Neutral OK?

What’s the worst that can happen if i put a switch in the neutral instead of the phase? I just found out that 3 light bulbs sockets in my home are connected this way, it first came to my mind to ...
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1answer
77 views

Does Sewage Ejector system need a dedicated circuit?

The sewage ejector system in our basement is on a GFCI outlet that is on the same circuit as the adjacent bathroom (fan, light and switch). Someone told me it needs a dedicated circuit. Does the NEC ...
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2answers
50 views

Wiring a ceiling light fixture. Too many ceiling wires!

I have one bundle which includes 4 (old black wires) and one bundle which includes 3 (old black wires) and finally I have one wire by itself which appears fairly new. How do I identify my black/white ...
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2answers
29k views

What do I do with the unused wire for ceiling fan installation?

I recently replaced my bedroom ceiling fan with a newer ceiling fan and with the old fan I could: Use one switch on the wall to turn on/off the light Use the other switch on the wall to turn on/off ...
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1answer
7k views

How can I replace a single switch with two switches?

I have a single pole switch on a wall that turned on a ceiling light. I want to replace this ceiling lamp with a fan/light combo. I also want to replace the single switch to double switches (so I can ...
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1answer
70 views

How would I connect several speakers to an amplifier for multi room sound?

I would be happy if anyone can help me with the following project I wish to build : I have an old amplifier 4ohm impedance with A and B zones, support for mono and stereo and playing A and\or B. I ...
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1answer
63 views

Help wiring 1-pole switch + USB in single outlet

I have the two products below and I need them to go in a single gang box that used to be a simple 1-pole switch. Product pages: http://www.legrand.ca/adorne/select/switches/aspd1531w8.aspx ...
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1answer
46 views

Can I add another cable to this 3-gang electrical box?

I have a 3-gang metal (ca. 1980, three boxes with removable sides) electrical box that currently has 4 NM cables entering it; at least 3 of them are 12/3, the 4th is either 12/3 or 14/3. All four ...
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1answer
65 views

How can I add a new light fixture off of a ceiling fan wired to two switches?

I have an existing ceiling fan rough in that is wired with 3 conductor wire to two switches, allowing the light and fan to be controlled independently. The fan that I installed however uses a ...
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1answer
42 views

USB wall outlet charger not working

By not working I mean even when installed in the simplest configuration, it does some sort of low power pulsating. It will cycle between charging and not charging a USB device every half second or so. ...
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2answers
2k views

How do I wire up a 4-wire dimmer switch when I only have two 2 wires from the wall?

I'm replacing (yet again) my bathroom dimmer switch. The old switch had 3 wires: 2 black and one green. The two black wires were attached to the wires coming out of the wall and the green wire was ...
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1answer
66 views

Replace stacked 3-way switched on separate panel circuit

I have a stacked (dual) 3-way switch controlling lighting in my home. The lights are on separate panel circuits, one for the foyer and one for the 2nd floor. The switch that is in the box (2-gang, ...
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1answer
52 views

Need help replacing 2 switches, fan + light

I need some help. I want to replace the 2 old switches, fan + light, by 2 Leviton decora 1 way switches. I am confused by the wires (see attached pics), especially by the black one that goes from one ...
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1answer
63 views

How to make a switched outlet, half switched, half hot

In my garage I have an outlet in the ceiling that is fully controlled by a single switch due to a shop light being plugged into it. I would like to make half of that outlet always hot, so I can power ...
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2answers
132 views

Wires barely fit in gang box, is this okay? If not, where to get deeper boxes?

What to do when the wires barely fit in the box? We got them to fit with a lot of fusing, but I'm not sure if that's okay or not. Lots of smushing down and the outlet covers don't fit flush on some. ...
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3answers
108 views

Old wires in kitchen ceiling seem wrong. Any thoughts?

Just bought a new replacement ceiling fan/light for kitchen in house we just bought, which was built in 1912 and has obviously had a wiring update, but many years ago. I switched the wall switch off ...
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1answer
97 views

Why would an old fridge trip a circuit breaker?

I recently got an old fridge from a friend for use as a fermentation fridge for my homebrewed beer. The reason they were getting rid of it was because it was working fine, however it wouldn't cool ...
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4answers
667 views

Best way to splice together 20/22 gauge wiring?

We have some holiday lights that had wiring snipped it seems and wondering what others have done to permanently splice 22 gauge wiring (fed from 3.5V plug). Update: On one set I have soldered the ...
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1answer
52 views

wiring switch off a 14/3 receptacle

I would like to install a light above our kitchen sink.I can tap into close receptacle but it is wired with 14/3 wire?How do I do this with extra red wire?
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1answer
109 views

Do wires need covering when plastering?

Many places say that you need to cover wires when plastering over them: theiet.org/forum In a zone or not I would still steel cap the cables even if they were only TV Aerial cables. and this ...
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3answers
109 views

Can I splice grounding wires together to reach an old outlet that needs a ground?

I have a two prong outlet in my house and there is a ground wire behind it, not connected. The ground wire ends in a junction box halfway to the breaker box. Only the neutral and hot wire continue ...
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3answers
250 views

Is is safe to deal with wiring after only shutting off the room's fuse, but not the main switch?

I think the question title says it all: Given a distribution board in the house (220 VAC), is it enough to shut off only the room's fuses, or must one shut off the main switch for the board before ...
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1answer
132 views

Why would a 5-amp refrigerator need a 20 amp circuit?

I'm re-wiring my kitchen and I'm taking notes on the load of all the appliances and lighting, etc. I noticed the following about my refrigerator: It states a 20A circuit requirement, but why? The ...
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1answer
83 views

How do you hard wire a lamp socket to the ceiling?

I have a swag style pendant lamp that I want to hard wire into the ceiling. I cut the plug off the lamp cord and wired it directly to the neutral and hot wires in the ceiling recess. I made sure the ...
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1answer
2k views

When is it generally safe/acceptable to use a wire nut?

Can someone please clarify for me when exactly it's safe/acceptable to use wire nuts? Regional building codes withstanding, I think the general rules of thumb are: Only use wire nuts in ...
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3answers
9k views

Why do my LED lights flash on cold start?

Whenever I flip on my dimmer switch, all four dimmable LED lamps flash on in unison, blink off, and then come on at the selected dim level. This happens even with the dimmer slider maxed out, so it's ...
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2answers
90 views

What type of switch will allow two lights to operate individually or all at once?

I have two sets of LED lights and I'm looking for a single switch that will allow for the following options: OFF LED set 1 ON LED sets 1 and 2 ON (both on) I don't have extensive training in ...
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1answer
35 views

wiring issues in ceiling light

I have a ceiling light that was knocked off the ceiling blowing the circuit. It did not blow the breaker, but everything on that breaker is not working. I replaced the breaker with no change. Any ...
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0answers
75 views

Radial circuit vs ring main

I have a developed an old stable, a wood clad barn, to become habitable, but unfortunately, one of the builders appears to have put a screw through from the outside and damaged part of the ring main ...
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2answers
3k views

Electrical - How to power 12V LEDs from a 12V AC power supply

I have a 12V power supply that I am using to power some lights in my garden. I want to also power (in parallel) a set of 12V LED lights which (of course) require a 12V DC supply. Is there a simple ...
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2answers
5k views

Why won't my ceiling light turn off with the wall switch disconnected?

I want to install a ceiling light where previously only a box cover existed, no fixture. I connected the black wire to the black fixture wire, white to white, ground to ground. No other wires are ...
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0answers
29 views

How can I install a ceiling light that was wired for a ceiling fan previously

I removed a fan/light and bought an LED light with a black/white wiring setup. There are two sets of black and white wires in the box. When I hooked up the new light, got nothing. When I hooked up ...
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1answer
76 views

Why am I reading 20V at the receptacles on one household branch circuit?

I have a series of three household receptacles through which I am getting maybe 20 volts. All other receptacles in the room on other circuits have normal voltage. I replaced the breaker and ...
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1answer
59 views

Can non-metallic cables pass through one large opening at top of electrical panel?

Does the 2014 NEC eliminate the need to secure each cable to the cabinet? Or can all cables pass through one large opening at top of panel?
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3answers
622 views

Can I use #10 wire instead of #12 when wiring a new house?

I am wiring a new house. I bought a boat load of new Romex wire size 10, 12, and 14. I've used all my 12 and 14; is it alright to use the number 10 in place of number 12?
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1answer
113 views

Is 6/2 Romex the correct wire gauge for a 100' run to a workshop?

I bought an old house that has a fuse box. The place has a milk barn that I want to convert to a workshop. Can I run 6/2 wire from the the two 120 volts wires coming from the fuse box? I want to ...
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3answers
112 views

Help me understand electricity - is the neutral always dangerous?

I've read the basics of modern domestic electrical systems, but I have a few questions about the very basic premise that I don't think was really explained. The analogy used in the book compares ...
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3answers
283 views

Is it okay to connect 2 ground wires to a single ground screw?

I have 2 ground wires that I can get around the ground screw on an outlet. Is it okay to do this or do I need to use a pigtail to join the wires and have only one wire attach to the ground screw?
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0answers
35 views

How should I secure cables in attic trusses?

When running NM cable across attic trusses, is it required to 'secure' the cable (with stables or straps) every 4.5 ft or is the support from trusses every two feet sufficient?
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1answer
452 views

Sub panel and neutral and ground bus bar

Some HVAC people under previous home owners put in a sub panel box and ran the AC as well as some lighting and outlet circuits from the sub panel. The bus bars on the two sides of the panel box were ...
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5answers
6k views

Why would there be a 50 amp plug on a 30 amp appliance?

I have an old conveyor dryer, which my office purchased used some time ago, just sitting in storage. The dryer is for silk screen t-shirts and has a large heating element and a variable speed conveyor ...
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1answer
112 views

What would be the most economical way to run wire for a driveway light?

I want to run electrical power through my woods to end of driveway. There will be no driving or walking over this area of 300', but I do have squirrels, deer and other "critters" that might chew. What ...