Distribution and use of electricity throughout the home. Electrical standards vary greatly worldwide, so providing your location in your question or your profile helps ensure you get answers that are relevant to you.

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3answers
1k views

How do you remove a wire from a push-in fitting when there is no release opening?

How do you remove a wire from a push-in fitting when there is no release opening? Note: “What could cause two of my receptacles to stop working?” is my post. Note: My home is a 1980 manufactured ...
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1answer
594 views

Does the circuit providing a light at the electrical panel have to be ONLY for that light?

Does the circuit providing a light at the electrical panel have to be ONLY for that light? I'm fairly sure there specifically has to be a light at the panel, as well as a circuit with an accessible ...
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2answers
330 views

How can I figure out why this electrical receptacle is dead?

One of the rooms in my house has a 20A circuit. I plugged an 11A device to one of the receptacles in that room for the entire day. Walked away, came back and that device was powered down. I connected ...
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1answer
2k views

Can a built-in dishwasher be plugged into a receptacle?

We just bought a house in California. Can a built in dishwasher be plugged into an outlet or must it be hard wired?
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2answers
6k views

How do I install a bathroom fan with its own switch?

There is an existing light fixture and switch for the light fixture. I want to add a bath fan with its own switch. What is the easiest way?
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2answers
4k views

How do I install a receptacle in the soffit?

I'd like to add a receptacle (for x-mas decorations etc) in the soffit of my house. I'd prefer flush-mounted so it's the least visible possible. It will be wired to a switch (timer) inside the house; ...
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3answers
19k views

How do I wire a GFCI receptacle using two black wires and two white wires?

I recently purchased an older home and wanted to install GFCI outlets in the kitchen. When I opened up the outlet, there were four wires (two black and two white) in addition to the ground. I ...
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3answers
1k views

Why does my circuit breaker keep tripping?

Every time I switch on one specific circuit breaker, the residual-current device (RCD) switches off. I've disconnected every device that's on the group, and even took out all light bulbs, but the ...
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1answer
1k views

What are switches activated by a closet door called?

My father-in-law set up all of his closet lights to turn on and off when the door opens. He used a switch that was apparently designed for that purpose, with a largish contact switch that turned on ...
3
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1answer
3k views

How can I install this programmable switch?

I just had our house re-wired (by a professional, not myself). I'm looking into replacing a light switch with a fancy programmable version (Honeywell Econoswitch RPLS740B). The location for the ...
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2answers
2k views

Can I connect a combination heater/fan unit to the existing bathroom wiring?

I have a dedicated 15A circuit for a top-floor bathroom fan with heat lamps which draws much less than capacity. There is nothing else on this circuit. I know that code for a 15A 14ga circuit at 80% ...
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2answers
3k views

Can I put acoustical putty *inside* the electrical box rather than around the outside?

For soundproofing applications, they make acoustical putty that you put around the electrical box. However, what if you can't get behind the electrical box? In my case, I have a wall floating on hat ...
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3answers
9k views

How can I determine why my lights are flickering?

I have a child at home who has learning difficulties. Sometimes she jumps up and down on the floor. Recently this has caused the downstairs living room light to flicker. Upstairs under the ...
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1answer
2k views

Can I replace a 3A plug on a light fixture (that comes with 3A cable) with a 5A plug?

Can I replace a 3A plug on a light fixture (that comes with 3A cable) with a 5A plug? The 1st problem I encountered is that the cable has 2 power lines rather than 3 which connect to the 5A plug. ...
3
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2answers
12k views

Why don't my 3-way switches work like 3-way switches? [duplicate]

Possible Duplicate: How should I rewire a miswired 3-way switch? I just moved into a house and am trying to figure out all the switches. I have now determined there are two switches at ...
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2answers
556 views

Common kitchen/bathroom countertop devices that use 120V20A

I currently have a 110V20A GFCI outlet in my guest bathroom. It's the older type, with red and black buttons, and I'm planning to replace it with a new TR/WR GFCI receptacle as part of a general ...
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1answer
12k views

Are there locations in a residence where a non tamper resistant receptacle can still be used?

Assume for a second that my jurisdiction has adopted 2011 NEC code as legally binding without significant amendment. This code requires (406.11) that 120V 15/20A outlets in all areas defined in NEC ...
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2answers
15k views

What could cause a circuit breaker to trip when an exhaust fan is turned off?

In my bathroom, I have a switch for the light and a switch for the exhaust fan. It seems that on occasion, not all the time, the power will trip when I turn the fan off, not on. It also seems to be ...
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2answers
1k views

Why does my ceiling lights require some other outlet in the room to be turned on and off again before it works?

Picture the scene: I walk into a room and flick the light switch. Nothing happens. I grobble around in the dark to where a baby bottle warmer is plugged into a normal outlet and turn the warmer on. ...
3
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1answer
8k views

How to add GFCI to a box with one outlet controlled by a switch?

I'm pretty inexperienced when it comes to electrical work, though I do know my way around a circuit diagram, thanks to some EE courses in college. I think this is one I can do myself, I just would ...
3
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3answers
10k views

How can I troubleshoot a ceiling fan light kit Issue?

I have an issue with my ceiling fan light; the light is on, then eventually over time it starts flickering off and on, eventually over time shutting off. I'll switch the light off, and then switch it ...
3
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1answer
2k views

Should a generator transfer switch have continuity between all contacts in the “Gen” position?

I am finishing up installing my generator transfer switch today and I think I have a wiring problem... I have a six circuit transfer switch wired in with a power inlet box outside. Everything is ...
3
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1answer
12k views

How should I connect electrical wires to a cooktop (platetop)?

I'm having some problems understanding how to connect some electric wires for a platetop. The wire colors normally mean, blue=N, brown=L, and yellow/green=PE. My problem is, the platetop has L1 ...
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2answers
7k views

What information do I need to select a circuit breaker?

I am having 2 new lines run in my basement to power a workbench's tools and an unrelated computer station. I have room in my panel for additional breakers, and rather than tie into existing wiring, I ...
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1answer
27 views

Can I change an outlet circuit to 240V (NEMA 6)?

I'm in an American house sitting in a jurisdiction that applies NEC 2014 unaltered. I've got a home office room with all the outlets on one 20A circuit. It is legal to 2014 code in all respects. Who ...
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1answer
219 views

Installing an outdoor inlet for a portable generator

I've purchased a portable generator that I'm planning to use in case of an outage. I'm not wanting to wire this to my house wiring; I'm just planning to install an outdoor inlet wired to a dedicated ...
2
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2answers
216 views

Is there a way to extend electrical wire where the splices can be finished over? [duplicate]

I want to extend some wires to relocate some switches. Normally one might do this by splicing new wires in and covering the junction box with a cover plate. Is there a way to permanently splice wires ...
2
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1answer
114 views

How do I make two wall switches work in coordination, wirelessly?

I remodeled my kitchen and added under cabinet lighting. The under the cabinet lights are controlled by a wall switch on one side of the kitchen. The overhead recessed can lights have a switch on ...
2
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1answer
138 views

What could be causing the main breaker to continually trip?

I live in a apartment, it has a 100 amp main breaker. It trips usually everyday at 6 pm and somes a couple of times after the first. The individual breakers don't. The main breaker gets hot to ...
2
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1answer
206 views

Can I install a dimmer switch on a 2 way circuit?

I have a 6 lights controlled by 2 normal switches (2 Way Circuit). I want to replace one of the normal switches with a dimmer switch. Is this possible?
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1answer
4k views

How do I add a light fixture to an existing 3 way circuit when the existing one is powered directly?

I am trying to add another light fixture to an existing 3 way circuit. The power source feeds to the ceiling light fixture which is connected to the first three way switch using a 2 wire cable. That ...
2
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2answers
1k views

How can I replace a recessed light with a ceiling fan?

I've installed a few ceiling fans before and found them to be pretty easy so I'm trying to add them to each room in my house, I don't have great knowledge of electrical work but I can install a ...
2
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1answer
316 views

Is there such a thing as an actual 60W draw LED or CFL bulb?

CFL and LED lightbulbs are sold as being "40/60/100 watt equivalent". They're designed and sold as replacements for a certain wattage of incandescent lamp. I have some fixtures where I want a very ...
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2answers
1k views

Is my CL dimmer compatible with my light switch fixture?

Bought a Lutron CL dimmer after googling around and seeing how easy it is to install a dimmer, but when I got home and took a look at my light switch I'm not sure its compatible? The dimmer has 4 ...
2
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1answer
7k views

What size wire should I use for a 60amp subpanel?

I am installing a 60 amp subpanel in a workshop in my backyard and I will have 2 - 20 amp services with 4-5 outlets on each and 1 - 15 amp service for lighting. The length from the main panel to the ...
2
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1answer
951 views

15 amp load trips 20 amp breaker instantanously

New construction wired by professional electrician, Montana USA. Dedicated circuit for a 14" chop saw with 10 ga. wire and a 20 amp breaker. Saw was used previously on a 15 amp circuit with no ...
2
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1answer
706 views

Installing a ceiling fan in a house built pre 50's

If I am installing a ceiling fan w/lights to an old house with only 2 wires coming out of the ceiling a hot (black) and white (neutral) is it necessary to connect the green ground wires from the fan ...
2
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1answer
692 views

Installing Coax & Cat6 in 2-Gang with Electrical?

Using a 2-gang box, can I install a (1) outlet, (2) coax, and (3) Cat-6 line without code or interference issues? I have an existing 1-gang box with electrical that I am running the coax and cat-6 ...
2
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2answers
12k views

Why is half of my house without power with no flipped breakers? [duplicate]

The master bedroom and middle bedroom of my 3 bedroom mobile home is without power. None of the breakers have flipped. I even changed the breaker that controls that part of the house and my ceiling ...
2
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2answers
731 views

What options are there to achieve both grounding/ground-fault and arc-fault protection on old 2-wire circuits?

The three receptacle circuits in my house are 2-wire NM, but have 3-prong receptacles. My electrician recommended and installed GFCI breakers to provide "grounding" to these circuits. I now realize ...
2
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2answers
2k views

Can I use a 50 amp GFCI breaker on 15 amp circuit?

I am in the process of changing my hottub over to wood heat. I have eliminated all controls and am running the pump directly from the panel on a double 15 amp breaker (240 volts). I have my existing ...
2
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1answer
487 views

How do I ground a TV antenna on my shed with the cable running underground to my house?

I want to mount a TV antenna on my shed in my back yard and run the wire underground to my house. The shed is about 60 to 70 feet from the house. There is electrical service in the shed, but there is ...
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5answers
1k views

TV Arcs with Cablebox through both Coax and HDMI

Here is our setup Outlet in older house that was replaced with a GFI last year. (no issues until recent) The GFI doesn't have a ground wire running up from the basement. Just the white and black ...
2
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2answers
2k views

Installing of Honeywell Wi-Fi Programmable Thermostat

I need to install new wifi thermostat but I don't have the C wire. There are G, W, Y and R wires attached to my old thermostat. There is also one blue wire not connected on the wall.
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8answers
13k views

Is there a motion sensor light switch that does not need ground?

My house was built in early 1950's and all electrical switches do not have a ground. This was found out with an electrician when I asked them to install Lutron Maestro, but it would not power on since ...
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2answers
9k views

Is it okay to staple romex to a floor joist when running it perpendicular behind a finished basement ceiling?

Taking down my ceiling to run some wire to new outlets. The outlets are going in an area with an unfinished ceiling, so I know the romex there will need to be ran through the joists when going ...
2
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1answer
547 views

Replacing outdoor outlet

How can I replace an outdoor outlet cover that has a stripped center screw? Do I need to replace the outlet as well? Do I need to replace the box that the outlet is housed in if it is coming out ...
2
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3answers
2k views

How to poke coaxial cables out of a wall nicely?

I have coaxial cables that are poking out of walls in numerous places all over the house. I don't use them and I don't know why there's so many coming out of each hole. These were left by the previous ...
2
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3answers
4k views

Can I connect a portable generator to a subpanel to backfeed my house?

I have a portable 6500 W generator. I have a main house electrical panel and a subpanel in my garage, which are on opposite sides of the house. My subpanel is on the outside wall of my garage. The ...
2
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2answers
192 views

How do I fix this fluorescent light?

I have a fluorescent light in a 30-year old fitting. The light has recently stopped working, though it is trying to light at each end. Replacing the tube has had no effect. However there is a ...