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

learn more… | top users | synonyms

3
votes
2answers
517 views

Can I use an unused wire as a “C” wire?

I just bought a new thermostat that is Wi-Fi enabled and it requires connection to a "C" wire. The old thermostat does not have one running to it, but there are other unused wires. The thermostat ...
0
votes
4answers
82 views

Should a neutral wire ever be connected to the neutral for the power meter?

I was not working with this circuit breaker box but I was interested to see what was going on with only 3 breakers for the entire apartment. I found a neutral from the apartment going into the ...
1
vote
1answer
106 views

Can I use a 20 amp breaker in the situation of having 15 amp wire connected to a 20 amp main wire?

Can I use a 20 amp breaker in the situation of having 15 amp wire connected to a 20 amp main wire? If I can't would using a 15 amp breaker be ok?
0
votes
0answers
62 views

Replace 1 gang 2 way with 2 gang 2 way

I currently have downstairs in the hall, a 2 gang 2 way switch that has 5 wires, two red wires coming from 1 cable, and 3 wires (red, blue, yellow) coming from a second cable and they are wired to ...
2
votes
6answers
5k views

How can I run a coaxial cable into an existing single gang electrical outlet?

The cable outlet in my girlfriend's living room is in a strange place. She wants to move her TV to a different wall but the landlord doesn't want any new holes in the wall or floor. If the wall was ...
1
vote
1answer
755 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 ...
0
votes
1answer
61 views

What circuit should I use for a new outlet in my living room?

My house (built in 1953) has a number of electrical inconveniences, including the fact that the same circuit that powers the outlets in the living room also powers many other disjoint locations ...
2
votes
3answers
322 views

Help connecting cat5e cables for home networking

I'm renting an older house that was renovated a few years ago, and I'm hoping to utilize the cat5 wiring in the house for networking. Here's the setup: internet --> coax --> modem --> ...
1
vote
1answer
30 views

what kind of electrical boxes and fashioning methods are best for metal framing?

What kind of electrical boxes and fastening methods are best for metal studs? Are there special boxes that are best to use?
0
votes
2answers
64 views

Wiring requirement for small kitchen

I am in the process of renovating an older home where I require just two or three counter top receptacles. I discovered in the NEC that: The countertop receptacle outlets in kitchens must be ...
0
votes
1answer
76 views

Why does my GFCI receptacle trip when anything is plugged in?

My house was built in 1994. The garage is fed from one 20amp circuit wired to the lights first, then a GFCI, then a couple regular outlets. This has worked fine for me for 19+ years. We had a ...
0
votes
0answers
24 views

How can I wire a WeMo into this circuit?

Ok so I have figured out (I think) how to make my three way switch act like a single by solving red and black in the middle box and red in one box. Now those two switches are dead. My question would ...
0
votes
0answers
33 views

How do I reuse a fluorescent light fixture?

I am reusing a fluorescent fixture with two black wires and one white. Do both black wires go to the black (hot) wire?
0
votes
1answer
90 views

How should I wire a ceiling fan remote where two switches are used to control the fixture?

I have 2 wall switches. 4 wires coming out of ceiling (black-hot, red-hot, white-common, bare- ground), a ceiling fan and a remote. How do I wire them and still be able to use wall switches? I can ...
0
votes
3answers
36 views

FPE panels replaced [closed]

Does any of you who is electrician know if my home insurance can refund me for having the Federal Pacific E panel and wiring replaced? I got it replaced with new one because I was warned that the ...
0
votes
0answers
27 views

How can I control a light with a contactor and timer?

I want to control the outside light of my house with a timer and a contactor, but I don't know how to go about the wiring. Should the supply from the DB go to the timer or the contactor first?
0
votes
1answer
82 views

How to run flexible metal conduit through wall of attached garage?

The photo shows a disconnected generator transfer switch and a sub-panel in an interior room on a wall that is shared with an attached garage. The transfer switch is pre-wired with some sort of ...
2
votes
2answers
2k views

How do I connect a timer to circuit box which controls our outside lights?

Currently our outdoor lights are being controlled by the circuit breaker in the box. We want to connect a timer to the circuit-breaker. There is a junction box with Black, White and a bare ground ...
4
votes
2answers
305 views

What are these marks on the Romex wire in the wall?

I was replacing some damaged siding and decided to replace the old dirty insulation at the same time. After pulling out the insulation I noticed that the Romex running to two outlets had some brown ...
8
votes
1answer
958 views

How do I wire this motor with 240V?

I have 240 plug with a switch dedicated for Air compressor. I have compressor that supposedly can be wired for 240V 2 pictures show sticker and current wiring. How do I update wiring to make it 240V? ...
13
votes
4answers
52k views

How do you know when and where it is safe to drill into a wall?

Lots of home projects involve cutting or drilling through walls (everything from nails, screws, or hooks to mount things to cutting through drywall and drilling through studs to run wire). In ...
4
votes
4answers
1k views

How can I fix chewed through wires?

I have two standard two prong wall plugs my puppy has chewed through completely, and he managed to sink his teeth into a laptop cord as well. I'm thinking the wall plugs are history (a lamp and a ...
2
votes
2answers
123 views

Why is the red (common) wire giving me a shock?

I was replace a 3 way switch and noticed when I touch the red ( common ) wire while it's connected to the switch I get a little "buzz" or shock. I was curious if this is normal. Obviously while ...
0
votes
1answer
53 views

Why won't any light in my house turn on after a range hood was installed?

My contractor installed a range hood and after that no light in the house will come on. We have a breaker system, not sure of the load. What could be the possible problem?
0
votes
1answer
57 views

Connecting 14 AWG to 12 AWG for oven operation

I have a new wall oven to install. Both old and new oven are 30Amp units. Old wiring from local oven junction box is 14 AWG (pig tail - 6ft). New oven is 12 AWG, 3ft pig tail (will not reach ...
0
votes
1answer
47 views

Is my thermostat transformer voltage too low?

I measured the voltage at the thermostat Rc to G and Rc to Y terminals, and they read 16.2V and 16.34V respectively. Shouldn't I be measuring 24V+/-? I purchased a Nest thermostat and it will not ...
2
votes
2answers
84 views

Curcuit breaker not accesible

My dryer stopped working and I found out that the circuit breaker (fuse) had burnt out. I measured the voltage in the socket and it's none. I live in an older house in USA and the cable is inside the ...
1
vote
1answer
58 views

14-2 Tap Branched From 12-2 Feed on 20amp Circuit…What To Do?

I have a switch by my front door that supplied power to a receptacle. I want to wire that switch to an existing ceiling fan/light combo in the same room. I've already made the outlet constantly hot. ...
0
votes
0answers
31 views

Fireplace switch: wiring length/gauge limitations?

We have a propane fireplace insert that can be wired up for a switch. Right now, there are two 6" 18g single-strand leads that when nutted together complete the circuit allowing the fireplace to turn ...
1
vote
4answers
5k views

How do I re-wire a ceiling-fan to reverse its direction?

One of the ceiling fans at home was spinning in the opposite direction (clock-wise) and so was sucking up the air rather than blowing it. I live in a hot climate so we always have the fans spinning in ...
2
votes
2answers
16k views

Where does the ground wire go in a 3-prong dryer cord configuration?

We moved to a new place where the dryer connection is 3-prong instead of 4-prong. The dryer was originally 4-prong, so we bought a 3-prong cord and installed it. It works fine, except I am not ...
0
votes
0answers
32 views

What do I do with the neutral and ground when wiring a transfer switch?

I know there are a lot of questions about wiring a generator to a home electrical panel, but I can't find the answer to the questions that I have. I would like to wire a generator that has the ...
1
vote
1answer
71 views

Can I use a junction box to splice together wires that are on a different circuit?

I'm doing some work inside a wall that has some 12/2 NM cable running through where I need to put something. The cable doesn't have any additional slack for me to route it around the obstruction. I ...
2
votes
4answers
193 views

How to solve a miswiring of neutral and ground

An Outlet in the dining room which had a microwave plugged into it stopped working. I found 120+ volts from hot to ground and 96+ from hot to neutral. Also at one point my "three light tester" showed ...
1
vote
1answer
61 views

A splitter for low-voltage wire

I want to run some low-voltage wire in my yard for path/accent lighting. I want to avoid connecting everything to a single segment of wire, mainly to reduce power loss associated with long runs. So ...
4
votes
1answer
65 views

How do I connect a switch and receptacle in the same box?

I have extended wire at the end of an existing circuit. I’m installing a 2-gang box with a switch and a receptacle. I want one of the outlets to always be hot, and the other to only be hot when the ...
0
votes
2answers
68 views

Voltage fluctuations and GFCI ripping drivng me crazy

Voltage at a GFCI pug in the bathroom goes down 20 volts when I plug in a 1800 watt hair dryer from 120 to around 100. At the same time when I measure the voltage at a plug in the kitchen it goes up ...
2
votes
1answer
101 views

How safe is this power configuration?

I have a regular 2 socket, 15 amp outlet in my garage. I need to run my miter saw and shopvac at the same time, the saw draws 15A and the shopvac 8.5A. I've currently been running them off one ...
1
vote
1answer
1k views

How do I wire my light fixture?

my fixture has a black and white wire. ceiling has 2 blacks(twisted together), 2 whites (twisted together) and 1 red. There are 2 fixtures in the room with 2 wall switches. Only one wall switch has a ...
1
vote
2answers
291 views

Are there motion light sensors available for multi-gang switches?

I suspect this is not available but I have rooms and bathrooms, all of which are multi-gang. 2 plus switches per plate. Are there slim line automatic switches for these configurations? Kids are ...
3
votes
2answers
298 views

Why was the ground for this fluorescent fixture not connected to the ballast?

I just purchased a set of fluorescent fixtures that are fitted with a plug to connect to a standard 3-prong receptacle. My intention is to replace the plug with Romex cable, and wire the fixture ...
3
votes
2answers
212 views

Is it acceptable to splice a circuit in two opposite directions for outdoor recepts/lighting?

Per the 2011 NEC, is it acceptable to... Splice a circuit (using a junction box indoors) as long as I leave it exposed, use the correct wire connectors, and have it covered? Use this run one side ...
1
vote
2answers
351 views

How do I wire LED lights directly from the panel?

I am finishing my basement and would like to do 2 sets of LED strip lights. One will go in a small 4x8 room under my stairs, another a large theater room 13' x 15'. I am a beginner when it comes to ...
1
vote
1answer
57 views

How do I replace a dimmer switch with a single switch?

I'm trying to replace a dimmer switch with a regular light switch. The same box also has another dimmer and fan control switch next to the one I want to replace. The dimmer has 2 wires, a pink and ...
1
vote
0answers
18 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 ...
0
votes
1answer
336 views

How can I wire multiple recessed lights and multiple dimmers?

How do I wire recessed Zinc Alloy ceiling lights. There are eight lights and eight dimmers. Can I run all wires and the feed into a junction box?
0
votes
1answer
62 views

Cut cord on window A/C

I have a window A/C unit mounted through a hole in the wall. It's bolted in place, so fairly permanent. It has a 6ft power cord with what looks like a GFI on the end. I think the cord is ugly, so I'd ...
3
votes
1answer
149 views

Do I need to ground Ethernet cable run beneath a pier & beam house?

I'm fairly amateur when it comes to home networking, though I get the basic concepts. I bought a 1000' spool of this Cat6 Ethernet cable, simply because it was the only outdoor-rated cable sold by ...
8
votes
2answers
2k views

What are my options for installing 240v receptacles in an attached garage?

My workshop (attached garage) is currently wired with 120V receptacles fed from the main panel in the house by #10/3 with ground (1 black, 1 red, 1 white, 1 ground) attached to a double-pole 30A ...
3
votes
3answers
198 views

Does the NEC allow a 14ga branch on a 12ga circuit?

Is it within the NEC to wire ceiling light fixtures with 14ga NM from a switch wired with 12ga NM, where the power originates at the switch and the ceiling fixture is a branch? The breaker ...