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

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7
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1answer
493 views

Should I leave outlet covers on or off for electrical inspector?

I've got an electrical inspection scheduled for 4 circuits I added to my garage. I did the work myself and my city uses the most current NEC. All wiring is running in open stud walls in my garage. I ...
3
votes
1answer
123 views

What is this mystery component

My father and I have been re-wiring our home's telephone lines, and in doing so, we found these components attached to loose wires. They are both labelled "3M". One says "C22" and the other says ...
1
vote
0answers
10 views

Possible of override 2 zones with one thermostat

I have a vacation home with 2 zone heating. In the winter, it would be nice to be able to have remote access to the thermostat and 'turn on the heat'. Normally when vacant the 2 zones will be set to ...
0
votes
1answer
40 views

Hot and neutral terminals are switched in a outlet

I am wiring a 30A-125V locking plug for an industrial toaster, however the outlet in the wall has the neutral and hot terminals switched, can I swap the terminals in the plug?
3
votes
1answer
50 views

Three-way from two panels

My home used to have a three-way circuit setup to control the upstairs hallway light from downstairs. However the home was built in 1930 and had old knob and tube wiring. The last owners renovated the ...
1
vote
2answers
63 views

Loose wire caused significant blackening in plug. How much do I need to inspect/replace?

The cable coming out of my dishwasher ends in an L5 plug of the type that has screw terminals inside for attaching wires. In my continuing quest to inspect all the accessible electrical connections in ...
1
vote
4answers
77 views

Better way to fit wires in electrical boxes?

So in pretty much every video I watch with installing a ceiling light or fan they just sort of 'stuff' all the wired pigtails up in the box. Is there a better way to do this? maybe it's my distrust ...
2
votes
1answer
91 views

Connecting a pump to wall socket using a transformer

I'd like to connect following components: From the wall socket .. to a cable .. to a pressure switch .. to a transformer Use the outer wires on the transformer to get 24V (2x12V) to the pump ...
0
votes
0answers
27 views

Link potentially smart tv with router on different floor

I want to link a smart tv with my router on a different floor using a plug-in powerline adapter. How do I check the continuity of the neutral wiring (by which, I understand, the signal should be ...
3
votes
1answer
57 views

Duplex Outlet-Open ground only on top

I had a regular 15amp duplex outlet in my kid’s room. Because it is on the third floor, the heat doesn’t work that great and we had a small ceramic heater plugged in. She called me into her room. ...
0
votes
1answer
58 views

How could other breakers have been switched off when one was tripped by a short?

is it possible if one breaker trips, the rest (or some) of the other breakers in the panel will also trip at the same time? we had put in a separate breaker for the bedrooms, once we connected this ...
0
votes
5answers
103 views

GFCI installation in bathroom switch box doesn't work as expected

My bathroom wall switch controls the old light above the old medicine cabinet but it only has 1 cable with a black and a white wire. I took off the old switch and put the black wire on the hot side of ...
0
votes
2answers
54 views

How can I detect the total ground fault leakage current in my home?

In Europe, houses often have all breakers chained beneath one or more RCDs (their word for GFCI). I would not want the nuisance of multiple circuits shutting off at once, so I'm glad in the US we ...
3
votes
2answers
77 views

Add circuit off main disconnect or sub-panel required?

I have an outside main disconnect of 200 amp and a inside main panel in the garage. The disconnect panel outside also has 8 or 10 breaker slots in it, four occupied with double breakers for ...
0
votes
0answers
41 views

Ceiling Fan Wiring

I just installed a new ceiling fan with a light and have a question about the wiring. The ceiling has ground, black, red, and white wires. The room has two switches. The fan has ground, black, blue, ...
2
votes
2answers
171 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 ...
1
vote
1answer
33 views

Adding push button to Chamberlain opener

Added a doorbell push button to newly installed Chamberlain garage door opener...linked push button wires to same contacts as the incoming control pad inputs (red and white). Doesn't work. Is this ...
0
votes
2answers
42 views

Should light fixture with outlet be grounded to metal box?

I'm replacing an old ceiling light with chain with a light with outlet attachment in a grounded metal box. Do I need to ground the fixture since I have a 3 prong outlet, or since box is grounded I ...
0
votes
1answer
48 views

Wiring a fan/light/Bluetooth fixture

I am wiring a fan with a white/black/green wires. The cable going to the switch box to fan has an extra red wire that was twisted with the black. I capped the red and connected the matched colors to ...
0
votes
2answers
57 views

Electric shock from pellet stove

I accidentally let some hot pellets fly out of my pellet stove while stupidly cleaning the glass while it was on. The few pellets melted some of the carpet. I put them out with some water. When i went ...
0
votes
1answer
14 views

Why did my RCD trip when I was working on my de-energised lighting ring?

I'm replacing a light in my hallway. Before starting, I turned the light on, turned off the lighting-ring breaker, confirmed the light went out, and then turned off the light-switch for good measure. ...
2
votes
2answers
62 views

Can you break an oven with wrong wiring?

What would most likely happen if you wired in an oven the wrong way, ie double positive, or double negative, or positive to negative and negative to positive?
0
votes
0answers
24 views

Moving Virgin media modem super hub

We are having some renovation done to the house and moving the Virgin media super hub to a new room. After some previous advice I already put in place some wf100 cable in place in the new room when it ...
0
votes
1answer
46 views

How do I identify the speaker setup for these ten in-home speakers?

I inherited a rat's nest of speaker wires (USA), where each of the 10 cables (8 are purple, 1 is gray, 1 is blue) contains 4 wires: black, white, red and green. There are five rooms with 2 speakers ...
0
votes
1answer
14 views

Wiring a hot tub pump

What gauge wire should I use to run 8 feet from a 13 amp pump to the control box . The wire it came with is 14 ga. But only 4 feet. Could I splice it?
0
votes
0answers
31 views

Wiring problem with panasonic bath fan with 3 2 wire cables & 1 3 wire cable in box

I'm running into trouble wiring a Panasonic FV-05-11VKSL1 Whisper Select Fan/Light. In the switch box I have 3 2 wire cables and 1 3 wire cable. I'm using a single pole dual switch. For the top ...
3
votes
1answer
43 views

Installing circuit for tanning bed 220v 30 amp

I'm installing a circuit for a tanning bed to treat my son's psoriasis but I've seen some conflicting info regarding proper wire gauge. Would it be correct to use 10ga copper or 8ga alu or do I need ...
0
votes
2answers
44 views

Can induction in parallel ungrounded cables lead to false continuity readings with a multimeter?

I have two old circuits with no ground wires in which cables run parallel to each other for 20 feet or so. I had both circuits powered off today and was testing some things for unrelated reasons when ...
0
votes
1answer
70 views

Hot wire splits into two neutrals that take different routes back to panel; is this legit?

I discovered this in the course of replacing an old ungrounded receptacle with a GFCI. I connected a run of lights controlled by three-way switches (two switches) to the load side. Afterwards, as soon ...
0
votes
1answer
32 views

Bathroom Electrical question GFI

Can I run a 12 2 wire off of a 20 amp breaker to a splitter box, then from the splitter box run one 12 2 wire to a light switch, then to 5 can lights? Then one more wire from the splitter box to ...
0
votes
2answers
38 views

How to install low voltage bracket through a drywall block?

When installing an old work low voltage ring/bracket in a room (for a network plug), I cut the hole where there is a block behind the drywall. The block is what looks to be a 1x4, going vertically ...
0
votes
2answers
27 views

Repair AC adapter at plastic head

How can I repair this adaptor wires?
2
votes
1answer
61 views

How to fish NM cable up, over, and back down

I am trying to fish a cable up from an outlet/switch box, over a door, and back down to a box outside. What is the best method to fish the cable?
1
vote
2answers
82 views

UK: Is it safe to bypass a light switch?

Is it safe to join the live & switched-live wires behind a switch so the light is permanently on? And if so, what would be the best method (connector block, crimp, etc)?
3
votes
4answers
92 views

Looking for or adding a ground to an existing NEMA 10-30 socket

I have an unused older 3-wire dryer socket (NEMA 10-30R) in my garage, I would like to upgrade this to a NEMA 14-30 socket with an separate ground. I'll be using this for an EVSE unit for electrical ...
0
votes
2answers
78 views

Wiring a single pole dimmer: How to identify ground wire

I am switching an old rotary style single pole dimmer for a new single pole dimmer switch. The old dimmer had only two wires, with no identifiable ground wire. There are two other wires in the box, ...
0
votes
2answers
34 views

Add motion sensor and timer so either can turn on front lights

I currently have 4 fixtures, 2 recessed above the garage and 2 enclosed lamps near the front door. They're controlled by a switch that has a builtin timer. I'd like these lights to come on around ...
2
votes
1answer
81 views

Purpose of mercury switch in old doorbell

I moved recently and the new house has a vintage doorbell. It's by Friedland, but there's no other identifying information that would help me find a manual. All the wires had been disconnected by the ...
1
vote
1answer
62 views

What size wire and subpanel for a pergola with an outdoor kitchen?

I am putting an outdoor kitchen in and would like to have a subpanel to run the electrical needs. Their would be a mini fridge, grill rotisserie, 5 receptacles, 3 ceiling fans and some lights. I plan ...
1
vote
1answer
29 views

Wiring connections for cooktop range

I have a power source with black, white and bare wires. My cook top has black, white, green and red wires. After connecting black to black and white to white, not sure what to do with the bare wire ...
3
votes
1answer
28 views

1 nest to control all vales on UFH manifold?

We are having an extension done and intend on having all underfloor heating in the new area. Currently we have a valiant combi boiler supplying the main house which has been T'd off with a valve for ...
0
votes
1answer
59 views

Ceiling light won't switch off after replacement

I am replacing a ceiling light fixture. I thought about replacing switch at same time, but didn't. It is one light fixture on one switch using a red, black, white and ground cable. The switch is ...
-1
votes
1answer
57 views

Can I combine two separate outdoor lights onto one three way switch?

Currently I have two outdoor lights on two separate switches. I would like to have them both on the same switch and be able to turn on with either switch location. Can a three way switch be added at ...
0
votes
1answer
41 views

How to connect lamp to ceiling wiring (EU)?

I have three wires coming out of the ceiling socket for a lamp. 2 browns are bundled together and there's also a blue one. How should I connect a lamp to it? Does it matter which end I connect to ...
3
votes
2answers
51 views

Voltage not detected on either switch terminal when switch is turned on

I am in the process of replacing switches in my 1920's home which was renovated in 1970. While doing so I am creating notes of what wires exist and do not exist in each box. I found a light switch ...
3
votes
2answers
79 views

Is raceway wiring allowed in a bathroom?

I need to re-wire my bathroom (I live in Oregon, USA), and for various reasons, it would be much easier to install raceway than to try and get everything wired through the walls/ceiling. Is raceway ...
1
vote
1answer
88 views

Can I protect a dimmer switch circuit with a GFCI outlet?

I'm installing some line-level-dimmable LED undercabinet lighting in my kitchen. I'd like to protect it with one of the existing GFCI outlets in the area. My sequence would be GFCI > dimmer switch > ...
1
vote
1answer
63 views

Review of my electrical plans

I am finishing a basement. It is wide open with no rooms, just a structural cinder block/I-beam wall. I am adding a home office to one corner. This is a bit long, but I want to be sure to include all ...
0
votes
1answer
57 views

Light fixtures flicker after replacement

I have replaced the two lights in my kitchen with updated fixtures. These lights are controlled by the same switch. The first light went in with no problems. The second one is a little bit more ...
4
votes
1answer
130 views

Is surface-mounted cabling on my basement ceiling a threat to my safety?

I am concerned about a wiring issue in a basement of a home I will be moving to. Someone put paneling on the ceiling and the wiring is stapled to the paneling and some of the wires are bundled ...