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

learn more… | top users | synonyms

0
votes
0answers
10 views

Swapping dishwasher pump

I've got a problem with my dishwasher pump and I've got a replacement already here based on the model I currently have (obviously) and there's a wiring problem. I have two blues and a black from the ...
1
vote
1answer
19 views

Is a weather resitant gfci required outside in a metal box with in use cover?

I have a pool that is just off my deck. The gfci i have went bad so i need a new one. It was a 15 amp gfci in a metal box attached to 1/2 in emt conduit with a metal box and a non in use cover. Thi is ...
0
votes
0answers
22 views

How to wire an in-celing recessed projection screen

So, I have a in-ceiling recessed projection screen. This sits flush to the ceiling so all projection screen box lives permanently inside the ceiling. However, odly, it ships with a 3 prong electrical ...
0
votes
1answer
58 views

Wiring GU10 Sockets: Cables are of same color - which one should be “live”?

Question: How can I know which cable should be "live" and which one should be "neutral", or does it not matter? (GU10 socket).
0
votes
2answers
60 views

Pre-Romex AC circuits to DC for offgrid Solar

We live in a rural 250 year old colonial that was wired for ceiling and wall sconce electric lights sometime in the mid-1940s. In the early 70's outlets were added, then updated to Romex when a ...
0
votes
0answers
28 views

How do I wire two switches for two ceiling fans? [on hold]

I came across a problem and was looking for some help. I have a two way switch that one is connected to the ceiling fan in the living room. The other one I was going to connect to the porch that is ...
0
votes
1answer
48 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 ...
0
votes
1answer
318 views

How can I add a C-wire to a Venstar T5800 thermostat?

I am trying to replace my existing thermostat. My old thermostat has: Rh, W (coming from the heating unit). Rc, Y, G (coming from the AC unit). On the Venstar T5800, I can map as follows: Rh+Rc ...
0
votes
1answer
71 views

Replacement thermostat wiring

I have an American Standard heat pump AC. I'm replacing a White-Rodgers manual thermostat (where I move a switch from cold to heat) with a Honeywell RTH7600 (which will automatically switch from cold ...
0
votes
3answers
84 views

How do I wire a ceiling fan?

I recently purchased a ceiling fan - Harbor Breeze Tilghman WITHOUT a light - to replace a ceiling fan WITH a light. The wires coming from the (old)ceiling are red, black, white, green, and copper. ...
0
votes
1answer
131 views

why does my heat pump wiring diagram show 7 wires going to the thermostat but the thermostat only says it needs 5?

Here is a link to the wiring diagram for my heat pump. The thermostat that I am planning on buying has the following terminals C, G, Y, O/B, RC, R, Aux, E, and L. The instructions say to jump the RC ...
2
votes
2answers
141 views

How to wire Two dimmers controlling a string of recessed light?

Refinishing my basement and have an open ceiling at the moment. I have hung 12 recessed lights and connected them in 3 groups (groups of 2, 6 and 4 lights) using 14/2. I then ran 14/2 from the start ...
10
votes
5answers
42k views

How should I run wiring for my above-fireplace mounted TV?

I'm going to mount my 47" LCD above my fireplace. I'm not looking for arguments against this decision. I'm looking for wiring solutions. The diagram below should help explain the situation. ...
0
votes
0answers
53 views

How do I wire a GFCI with 5 wires?

How do I install a GFCI receptacle with 2 black and 3 white wires plus a ground? I have two such regular receptacles next to sinks and should replace them before the upcoming home inspection, please ...
0
votes
1answer
70 views

Are these three-way switches?

I have 2 bedrooms and I want to replace the light switch for a dimmer. I though it would an easy job for a beginner like me but after I opened the first switch, I realized there was a 3 wires (I was ...
7
votes
11answers
16k views

When wiring outlets should I use pigtails or both sets of outlet screws?

I'm replacing the outlets in our house and pulled out one that had two black and two white cables. My first thought was that it was two circuits, one of them being switched, but then realized the tab ...
0
votes
1answer
64 views

Can I wiring LED light fixtures in parallel?

I have 4 120 v 20 watt LEDs. I want to put them over my desk. They are the Lusa Lighting Model #33000 (If you want to see the PDF). They come with plugs so you can plug them in separately. I want 1 ...
0
votes
3answers
21 views

How do I connect a light before a 3way, followed by a 3way, then a light? [closed]

I now have power to 3way A, connected to 3way B, to a light. I want to add a light before 3way A. Power comes to a junction box, then to 3way A. A is at the bottom of a stairs and B is at the top.
0
votes
2answers
57 views

How do I wire a new fan that I'm replacing

We are replacing old fan with a new fan The wall switches: 1 switch for the light in the fan 1 switch for the Fan 1 switch for the fireplace which is not used The wires that come out of the ...
0
votes
2answers
49 views

Should a heavy duty transformer (used predominantly for LED lights) be on the mains ring or the lighting circuit?

I am putting RGB LED strip lights in a room, powered by a fairly heavy duty (30A) 12V transformer. The transformer will also power a Raspberry Pi (volatage will be split to give it 5V)that will be ...
0
votes
0answers
22 views

wire two lights with two 3 way switches [closed]

power comes to a junction box with a light attached to the box. The box sends a line out to other lights controlled by pull switches. I want to control the light on the box and a light at the top of ...
3
votes
2answers
919 views

Is a multi-strand conductor better suited for house-hold wiring than a single-core?

Back-ground: The wiring at the residence dates back a century - almost. The old wires were wound in cloth, and are pretty thick aluminium/tin-coated copper. The old energy meter (one with a marked ...
1
vote
1answer
65 views

2 circuits connected in one box?

I'm swapping out outlets and this one has me stumped. This is in a room of switched outlets (top outlet is always hot, bottom is switched) so the red/black side tab on each outlet is broken off. The ...
3
votes
1answer
111 views

Can I install wiring in the space used by a sealed air duct and PVC water supply lines?

I have a space between walls that is about 14" deep and 8 foot wide, and goes from the floor to the ceiling. This space is on the second floor. Petty much in the center of the house. The space ...
4
votes
1answer
530 views

Can I install a light between two three-way switches?

is it possible to add a light to a three way switch circuit between the two three way switches (ie can i tie into the three wire connecting the two switches in anyway to make them work the new light ...
0
votes
1answer
32 views

What could be causing the light in my basement to heat up and turn off?

I have installed 8 lights in the basement. It is pretty straight forward parallel wiring into each junction box. the last one of the 8 just ends, obviously, as no other light is needed so no wires ...
0
votes
0answers
247 views

How do I connect up a ceiling rose in a 2-way switch circuit?

I removed a ceiling rose and forgot to at least take an image or draw the wiring before replacing it. It is part of a 2 way switch (the other switch is upstairs). However, the wiring colours are ...
2
votes
1answer
43 views

How to wire a light fixture with 3 white wires in box?

I just removed a light fixture which was connected to three wires. One light wire (both are brown) was hooked up to two white wires, and the other wire from the light (also brown) is connected to one ...
0
votes
1answer
50 views

How do I wire a gazebo

I just purchased a outdoor pavilion that came with an electrical package. It includes a #12 two wire plus a ground wire going into an electrical box for the on and off switch to run the fan and ...
1
vote
2answers
87 views

Should electrical wiring be placed above or below plumbing pipes

I'm putting a bathroom in my garage/shop. I'm going to have to run wiring and water supply plumbing through the same walls. should I put the wiring above or below plumbing?
12
votes
6answers
9k views

How should I go about installing a 12 volt DC residential circuit?

I have a couple deep cycle batteries that trickle charge from a solar panel, for emergency use. Right now the only way I get useful power from them is to use a 12VDC -> 120VAC inverter, e.g. the type ...
0
votes
1answer
35 views

Is it wrong to connect the red ceiling wire to the blue wire on my receiver for the remote and the blue wire from the fan?

I have installed a ceiling fan with a light kit and remote control. I connected all the wires as per instructions but, there is a red wire coming from the box that is extra. I connected it to the blue ...
1
vote
1answer
30 views

Can I run wireless alarm sensor in same conduit as power?

I need to connect a water flow valve to my wireless alarm. I plan on connecting the water flow switch to a wireless alarm sensor Currently there is a junction box that has power running to it that ...
0
votes
1answer
99 views

Running underground wire to a shed

I want to run an underground electric cable to a shed which is 200 feet from the house. I was wondering what the pros and cons were of using an existing overhead line and putting in conduit. Also ...
3
votes
2answers
200 views

Must NM cables around panels in unfinished basements be protected?

I'm thinking about installing a new circuit. The panel is on the wall in an unfinished basement. Three questions: Is the new NM cable going down to and around the panel considered to be "subject to ...
3
votes
1answer
60 views

Strange light switch wiring… why would neutral and hot be connected?

I'm having trouble figuring out why my light switch box is wired the way it is. The place I'm living in is quite old (guessing built in the 80s?). Originally, I opened open the panel with the hope of ...
0
votes
3answers
368 views

How do I rewire LED security light to bypass motion detector - without burning out solid state board

I purchased a deluxe motion activated light for my porch. I assumed that there would be an override feature to bypass the motion sensor for manual operation; after a few days and nights of various ...
0
votes
1answer
473 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 ...
0
votes
2answers
194 views

Can I install a Honeywell WIFI Thermostat?

I have done quite a bit of research and have not been able to find an answer I am looking for. I currently have a manual digital thermostat that is not programmable made by Braeburn. My system is a ...
6
votes
1answer
233 views

How do I terminate coaxial cable in a crimp on F type connector?

I've got some coaxial cable, and I'd like to put F type connectors on the end so I can use the cable to connect my TV to the Cable box. How do I put ends on the cable?
3
votes
1answer
35 views

Is there an advantage to using EMT over Plastic Flexible Conduit for Low Voltage runs?

I am planning a structured wiring project. As AV wiring is always changing, I think it would be pertinent to run the low voltage wire in conduit. While discussing the idea with a friend (and hardware ...
2
votes
1answer
42 views

Is it a problem that I have two of each color wires on my Honeywell thermostat?

I am thinking about upgrading my Honeywell thermostat. Every thing I have seen describes / shows a single wire for each color. My current thermostat has two wires connected to each terminal (two green ...
0
votes
1answer
105 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 ...
4
votes
2answers
292 views

Can I use SCH 40 for buried and above ground feeder wire?

I'm running 2" PVC from my house to a detached garage to run a 60 amp feeder. Looking at the NEC, it looks like I need to put it in SCH 40 below-ground. However, it looks like I have to use SCH 80 ...
0
votes
3answers
119 views

A spark from a power strip recently made the electricity go out is it safe to turn it back on?

About a week ago my daughter plugged up her iPod to a power strip that was plugged into an outlet in her bedroom, she said she placed the iPod onto the power strip and let it sit there while she ...
2
votes
3answers
112 views

Should I be using wire nuts to connect my light socket?

I am replacing a light socket in a ceiling lamp. The old socket had two short wires permanently attached to the socket, which were then connected to the wires coming out of the ceiling with wire nuts ...
1
vote
1answer
2k 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 ...
12
votes
3answers
44k views

What is a GFI outlet used for, and where should I install them?

What purpose does a GFI serve? Where should they be used?
0
votes
1answer
54 views

How do I connect original to new wiring when repairing an electrical fault in an AC unit?

The AC failed at a neighbor's house and the problem was quickly diagnosed as electrical. I saw that a few of the wires had corroded and one had actually burnt through. The unit is only 5-6 years ...
1
vote
2answers
99 views

Is it possible (and safe) to adapt a 4-prong dryer outlet to a NEMA 6-20?

I'm considering an appliance that is 240v 16A 3500watt with a NEMA 6-20P plug. Is it possible and safe to create an adapter for this so that it can be plugged into a standard 4-prong 14-30R dryer ...