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

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NEMA 14-30 in 1-gang box

I recently wired a new laundry room for a family member's renovation project. He already had the electrical materials on hand and all of his boxes attached to the studs, so I ended up installing the ...
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4answers
2k views

Concerns about replacing a worn out light switch

Our home is about 3 years old. New construction. New parts. The main lights in the kitchen are a 4-way circuit (3 switches, + lights). Since we primarily come into the room from one side, one ...
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1answer
67 views

Remote Triggered Switch for a Water Heater socket

I have a Water Heater ( 3 kW; 220 V; single phase) situated in one bathroom that has plumbing to service two bathrooms. Currently it is connected to a local wall outlet (15 Amp) in Bathroom-1 with ...
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2answers
34 views

50 amp wiring foe a RV

I need to run a 50 amp line from my outside breaker box to plug in my RV. the distance is 400 to 500 ft. I will have an electrican do the hook ups but I want to run the piping and wire. I think the ...
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3answers
84 views

Is this a “switched neutral” situation?

Replacing switches with new ones and wanting to add a zwave dual-relay while I'm at it. It's a 3 gang box and all are on the same circuit. I have an electronics background, but no electrical ...
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2answers
64 views

Why is my switch controlled receptacle always on?

I replaced the outlets and switches in a room. One outlet now has constant power, the switch no longer turns the power on and off (to control a lamp for example) as it originally did. For ...
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1answer
57 views

Ceiling fan works, lights do not

I will try to give as much information as I can. I have no experience with wiring so I imagine some of the things I did were incorrect and probably stupid. I purchased a Hampton Bay ceiling fan, and ...
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1answer
19k views

Why would a light switch be wired with the neutral wire?

I'm having trouble installing a WEMO wall switch. The light I want to use it on is a single on/off switch, not a 3 way switch. When I remove the face plate, the neutral wire is wired to the light ...
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2answers
707 views

Suitability of flexible metallic conduit serving as ground

EDIT: The attached photo is the most easily accessible example of the conduit used in the entire house. This shows the conduit attached to the garbage disposal with the previously mentioned 3/4 set ...
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1answer
61 views

New Light Fixture with Old Wiring

Yesterday I replaced an old light fixture in my bathroom, and now the new light powers on with the breaker, but the wall switch does nothing. I'm not sure if the power is going to the switch first or ...
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1answer
91 views

Add water pump to outdoor fountain

Right now the question is how to run power to the pump. I have an outdoor fountain about 10 to 15 feet away from an outdoor outlet. In between the outlet and the fountain is a brick patio. The ...
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2answers
68 views

Best way to run electrical wire behind built-in shelves, with the least patching afterwards?

My main living room wall has a fireplace, surrounded by built-in shelves on either side. The left built-in has a 2-gang outlet in its bottom cavity, which I outlined in red. I'm going to mount my TV ...
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4answers
160 views

Are power outlets in a home out of phase with each other?

I'm working on a science project and there's one aspect of home wiring I need to find out (don't worry, I'm not messing with wiring - this is all on paper). Since 120V outlets in a home can be wired ...
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2answers
302 views

Bathroom fan/light switch with outlet

I have a switch in my bathroom that controls both the fan and the light, and also has an outlet. Can I get anything that has two switches (one for the light and fan) and also not lose the outlet ...
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0answers
17 views

Tripping Inline GFI Outlet

We are working on an "inline" GFI Circut (has 4 or 5 outlets on the GFI Circut). When we use a tester to test for 110 (Red prob to hot side of socket and Black prob to ground at box) it pops the GFI ...
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0answers
26 views

How do I wire multiple light fixtures on their own switch on a Modular wall?

I have a wall that will be used to display vanities. This wall needs to be able to move around and hold 3 light fixtures. Those three fixtures each need their own switch. My thought was to install ...
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1answer
102 views

GFCI Kitchen Circuit(s)

I understand that all wall receptacles (including counters) must be GFCI protected in a kitchen with a combined dining area but how about a separate dining area/room receptacles (separated from ...
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1answer
95 views

Why is my kitchen ceiling light not turning on with the light switch?

My kitchen light is not turning on with light switch, I checked it with a two wire light gadget and when I stick them in a electrical plug socket I get a bright light on the gadget, when I touch the ...
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0answers
62 views

Phone line part identification

I'm trying to determine the name and function of the part in the attached picture. I'm in the process of fixing dead phone jacks in my house and I've come across two of these so far. They look like ...
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1answer
91 views

Hot to Neutral Short?

My wife called me home from work because the lights in several rooms stopped working. I came home expecting a tripped circuit breaker or GFCI, but I found no such thing. Instead, after pulling out ...
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1answer
69 views

Adding additional outlet - max wires and box size?

I am attempting to add an additional outlet higher up in a wall for a wall mounted TV. There is an outlet below where I've mounted that I planned to run power from up to the location by the TV. When ...
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1answer
31 views

Can a GFCI combo and a switch be independently connected to a light and a fan using 14/3 wire?

The box on the left in the diagram is a dimmer switch and the box on the right is a GFCI combo switch. The ground wiring is absent from the diagram. How can this wiring be completed to connect the fan ...
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3answers
23k views

Should I use 12/2 or 12/3 to wire a 220V electric baseboard heater and thermostat?

When I bought my baseboard heaters, thermostats and 220V breakers I was advised to get 12/3 wire. When I attempted to install the heaters I found that the thermostats, heaters, and even breakers have ...
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2answers
142 views

How should I run Cat5e cable between rafters?

I've got cathedral ceilings with no attic space and 2x8 rafters. There is no space to run wiring without going through the rafters. At the moment I've got my eaves open for an unrelated problem and ...
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2answers
163 views

Can 12/2/2 cable be used with two circuits on the same leg with the neutrals tied together?

I'm rewiring an old house. It has a mix of knob and tube and romex wire. I'm planning to remove all the knob and tube. In the basement I found 12-4 Romex (Black, Red, White, White W/Red Stripe and ...
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1answer
54 views

Running power to outside workshop

I am taking power from my 200amp entrance panel to a separate building with woodworking tools. I'll start with 100amp breaker at the panel then travel 75' inside my basement before going out through 1 ...
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2answers
51 views

Is this a compliant way to control three circuits with two switches?

I'm planning to replace two dimmer switches -- but I found the following clever wiring when opening up the junction box. Three circuits where the neutral lines are spliced together, one live line ...
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1answer
31 views

Electrical - converting 3-way to single pole for multiple fixtures

My kitchen has 4 ceiling lights that are all on a 3-way switch (one switch at each end of the room). I would like to separate them and put 2 lights on one switch (single pole) and 2 lights on the ...
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1answer
9k views

How do I convert a 3-way circuit with two lights into two 3-way circuits that control each light separately?

I have two switches in my kitchen, one on each side, that each turn on two lights at the same time. What I want to do is change it around so each light is turned on separately but still from both ...
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2answers
155 views

Install Honeywell RPLS740B with three-way switches (disable three-way?)

I would like to add a Honeywell RPLS740B to a circuit with two three-way switches to control four outside lights. I realize the RPLS740B is not compatible with a three-way circuit, but my question is ...
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1answer
73 views

Why am I getting a reading of 119.7 volts neutral to ground?

el. contractor has left (residential house) - checking the branch outlets: Hot to neutral: 118.8V // Hot to Ground: 0V // Neutral to Ground: 119.2V?? How come? should I be getting such voltage perhaps ...
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2answers
936 views

How can I use a 12VDC bilge pump with an Intermatic timer for pond circulation?

I have built a small rock water feature using a 12V bilge pump as the circulator. I purchased an Intermatic 12V light timer/transformer to power the pump. There are two connection terminals on the ...
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1answer
67 views

How do I replace a strip light with wiring that doesn't match the old light?

I'm replacing a strip light, but the wiring on the light I'm putting up does not match that of the strip I'm taking out. Coming out of the ceiling there are two cables. The larger white cable ...
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3answers
4k views

How can I run Ethernet cabling through concrete walls?

I'd like to run CAT6 cable between 3 rooms which are separated by concrete walls. What are my options? I'm looking for the least intrusive way.
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2answers
74 views

Bathroom remodel electric questions

I am remodeling my bathroom, and as I began to tackle the electric work, I discovered a couple things that were concerning: The circuit that the bathroom (as well as adjacent bedroom and hallway) ...
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0answers
19 views

How do I add a light to my existing ceiling fan?

I have an existing ceiling fan without a light and want to run an outside light. The ceiling fan is adaptable to a light kit, so can I just use an on/ff switch like a pull switch to turn the light on ...
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1answer
196 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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1answer
185 views

How to wire GFCI together with two switches controlling light/exhaust fan and vanity light

I'm installing a GFCI Outlet in the bathroom using 12/2 wire on a 20 amp breaker. The outlet box contains GFCI Outlet, 1st Switch to control light/Exhaust Fan in ceiling, 2nd Switch to control ...
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2answers
79 views

Chewed-through ground-fault cord

Over the winter, my dog chewed through the power cord on an a/c window unit. I was going to just add a new plug as the cord is still long enough. I sliced into the wire and found 3 wires (ground, ...
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24 views

how to wire a fan to a ceiling fixture with two conductors

I have a ceiling fixture with two conductors, one has three wires black white and red. The other has two a white and a black. They both have grounds. With the breaker on the black wire from the black ...
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2answers
56 views

Why do the two bottom wires on my GFCI have power?

I am connecting a GFCI outlet in my kitchen. The old outlet had two hot wires, two neutral wires, and two wires feeding the dishwasher jumped in with the top pair of hot and neutral wires. I'm ...
3
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2answers
54 views

How to track down a short circuit in attic with pressed metal ceiling?

When switching on a light the circuit breaker tripped. On the distribution board, I switched off the sub-circuit for the light. The rest of the house and the plugs in the room with the light still ...
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1answer
130 views

Ceiling Fan and separate ceiling light fixtures

I just replaced my ceiling fan in the kitchen (has no lights). I also have a separate light fixture. Before replacing the ceiling fan, I would turn on one switch to turn the fan on or off, and the ...
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2answers
71 views

How can I completely disengage a GFCI outlet?

I have 2 GFCI outlets under the peninsula in my kitchen. I never use these outlets and would like to disconnect them and remove the outlets so I can panel over them. These are on a circuit with other ...
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3answers
194 views

How to run Ethernet cable along a brick wall?

I want to run an Ethernet wire from the living room where my TV and router are to the basement where my office is. The problem is that when I lifted the drop ceiling in the basement, I saw that the ...
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2answers
19 views

Mecury Bimetallic Thermostat?

How many wires do I need to operate only the fan on my furnace with a mecury bimetallic thermostat?
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1answer
974 views

Two white and two black wires in ceiling box

Im trying to install a replacement light and the box has 2 black, 2 white and 2 ground wires, but my fixture only has one of each. I didn't really pay attention when i was pulling everything apart... ...
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1answer
55 views

Disconnecting wiring for chandelier

I've previously searched for some advice using Google but I'd like to confirm for my specific situation. It's simple enough to disconnect the chain supporting the chandelier but the wiring is proving ...
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0answers
33 views

Air conditioned made a sound while running and stopped working

Air conditioned made a sound while running and stopped working,I guess its probably short circuited.How can I repair it by myself? What all tools do I need?
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1answer
72 views

Need help adding fan to existing 3-way switch setup

I'm including a diagram, because it is difficult to describe all of the things going on here. I have 2 sets of 3-way switches on either side of a room. 1 set operates some can lights with a switch on ...