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

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How can I wire an exhaust fan to turn on from multiple locations?

I just bought a Panasonic FV-20NLF1 inline bath exhaust fan that I planned to used to exhaust 2 different bathrooms. I want each bathroom light switch to control the fan, so when the lighting turns ...
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3answers
85 views

Can I use extra wire from two separate cables to add a washing machine in a garage?

I have two existing 12/3 NM-B cables that are used to connect two different circuits, which are distributed from a junction box close to the location I want to add a washing machine. The washing ...
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0answers
7 views

I am trying to install a Pull-chain light and get the power from a 3 switch, wall switch box [on hold]

I don't want any of the wall switches to operate that light. I want it only operable by the pull-chain whether the wall switches are on or off. What should I connect the white and black wire from the ...
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1answer
43 views

Running a new 240v circuit for a dryer

I just bought a home with a gas hookup for the dryer, but I have a fairly recent, perfectly working electric dryer, so I've decided to run a 240v line instead of purchasing a new gas dryer. This is ...
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2answers
32 views

How do I add a switch/closet light to the existing end line light switch?

I have a wall switch to control a bedroom ceiling fixture at the end of its run (2-wire power source). I would like to install an additional switch/closet light connected to the end of the run. I ...
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1answer
54 views

Confused about wiring

So I'll come clean, I'm a first year electrical student at a tech school and I have a question regarding a diagram I'm supposed to draw. The line diagram is presente: 《-- light -- switch -- light -- ...
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2answers
61 views

How can I eliminate the need for the switch controlling living room receptacles?

I am new to home improvement, so please be patient with me. I'm sure my ignorance and lack of vocabulary are going to shine through! I'll try to answer any questions and clarify anything to the best ...
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2answers
107 views

What could be causing an earthing fault in a specific socket?

When I connect a device to one specific plug socket, I get a current in the device body. When I connect the device to any other plug in my house, then the device is normal, i.e no current in the ...
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1answer
59 views

Light fitting with power but no 3-way switch function

I have a 3-way setup with one switch at the top of the stairs and one at the bottom for a light at the top of the stairs. It all appears to be wired fine and I have power and light but the switches ...
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1answer
45 views

Stucco wall electrical box

Do I need a deep rework box to fit to the 1 inch wall thickness. Do they manufacture one that the tabs are back about 1-2 inches?
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2answers
1k views

Why is my light switch leaking electricity?

I have a home built in 1950 and a laundry room added sometime in the unknown future. There is a light switch that seems to be emitting electricity according to my Fluke voltage tester. I noticed it ...
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1answer
899 views

How can I add a 3-way switch to my light? (confused about existing wiring)

I'm trying to install a 3-way switch for a specific light but I'm not sure how to do the wiring. The existing switch box has quite wires inside: 3x 12-2 1x 12-3 The hots (black) are all tied ...
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1answer
30 views

How to wire switched light fixture in place of ceiling fan

I removed a ceiling fan that had four wires. I have installed a normal ceiling light that remains on regardless of the position of the switch. The switch worked with the ceiling fan light. How can I ...
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2answers
38 views

120v outdoor lighting, dual poser source 150w light

So i was trying to think if there was a way to make a 120v XOR or OR "device" to turn on a lamp. Perhaps with some relays or something to accomplish this general idea. I want to accomplish this ...
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0answers
24 views

Installing a new pendent light fitting

Wanting to install a new pendent light, the pendent light has 3 connections for the wires, and the house wiring has 4 wires ( red, black, green/yellow and 1 white wire) how do l wire this up to suit ...
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1answer
49 views

What are the 4-wire cables use for?

I am trying to figure out what's the best way to get electricity from my garage to the garden. In the garage, I have the normal 230 V outlets/lamps, and the power gets there via 1.5 or 2.5 mm^2 (still ...
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0answers
31 views

Are tone circuit testers sensitive enough to find a hidden junction box?

I need to find junction boxes on a circuit with open neutral. I've found the breaker it's connected to and the last box (receptacle). I just moved into the house and it has worked for 3 months and ...
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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 ...
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1answer
17k views

How can I install this programmable switch where a neutral is not present?

I'm trying install this programmable switch but the instructions do not match reality. The instructions refer to the existence of a black (load) cable and a white (neutral) cable supposedly coming out ...
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2answers
37 views

GFCI pops when the heater comes on

Just wired a new heater like this and the GFCI pops when the heater comes on. Can someone explain to me why this is happening?
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2answers
416 views

What should I do about a stubborn screw on the middle of a dryer cord connection?

I am attaching a 3 prong dryer cord to a dryer. The middle connection is being stubborn. The screw gets to a certain point and is stuck. It will not tighten and the connection is very loose. Can I ...
2
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1answer
84 views

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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0answers
260 views

My appliances are shocking me…but only me

The metal parts of the fridge, stove, and sink are shocking me. However, when my husband touches them, he gets nothing. I've also found that the metal gates and latches leading to the pastures are ...
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1answer
40 views

Adding a new electrical outlet to lighting circuit

My house was built in the mid 70s, MBWC everywhere. Many lighting circuits are also connected to the outlets. What I want to do is connect a receptacle upto the switch for the pantry so that when ...
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0answers
20 views

installation of house problem [closed]

I have wiring problems. the capacitor connect across the supply of neutral and live wire of light bulb but to measure between live an neutral no voltage between to live and neutral I get 220 Voltage ...
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1answer
34 views

Another sub-panel questio

Improving unfinished basement in 7 year old log home to have a small shop and a mancave Installing sub panel 40 wire feet from main panel mainly because i don't want to home-run all my circuits to ...
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3answers
104 views

Is this a safe thing to do

I've bought a portable generator that I'll use when the power goes out. The instructions in the paperwork state that the generator needs to be grounded before use. Can I use the house ground at the ...
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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 ...
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0answers
26 views

wiring tube lights

I am stuck,I have direcly wired two t5 under cabinet lights to the kitchen light switch,they have their own on off switch and the two are linked together with a proper link cable,when the main kitchen ...
2
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1answer
126 views

How should I wire my pool heat pump?

I am wiring a new heat pump-- 50K btu, 208-230v ~60 hz. Plaque on side says 12a running current, minimum 20a circuit, max 30a. My breaker panel for the pump is a sub panel running off the main with ...
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2answers
53 views

Where do I connect a C wire in a Rheem Furnace REAB 1415J?

I'm upgrading the thermostat with a Honeywell wifi one. I found all cables at the thermostat end, but can't figure out where to connect the C wire to the furnace (Rheem REAB 1415J).
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3answers
85 views

How to Recharge Manlift?

I got my hands on an old Top Horse manlift. It looks pretty much just like this one. I tried plugging it in and turning it on and nothing happened. I think the batteries are long dead. My question ...
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0answers
36 views

How to power Honeywell wifi thermostat with external transformer

I want to install A Honeywell RTH 6580 WF thermostat in my garage for heat only . My heater is a simple LP gas, hanging unit heater; heat only and my thermostat has two wires labeled W and R . I ...
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4answers
595 views

Can I test an unwired light fixture with multimeter?

I’m looking at a light fixture on Craigslist, but I’d like to see if it works first. I have a multimeter that I needed for another project. Can I use the multimeter to test the light fixture before ...
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3answers
20k views

What's causing the popping noise from my speakers?

Several weeks ago, I moved into a new home. In office, I have my computer set up with a set of media speakers (older model of Logitech Z-550's). Every now and then the speakers will make a popping ...
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2answers
5k 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 ...
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2answers
90 views

Confused about wiring outside light fixture with multiple switched romex lines

So I am trying to replace an outside motion detector light fixture that was removed before I bought the house and the only things left were the plastic base in the eave and electrical taped romex ...
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1answer
121 views

12v Led Wiring Problem [closed]

I have 2 strips of approximately 200 LEDs in each strip. From the power source I run the negative to the negative on each strip and the positive to a switch. From the switch I run to the positive on ...
0
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1answer
198 views

Fan coil wiring problem with new thermostat

I'm trying to upgrade to a new line voltage thermostat. The new thermostat has many more connections, including three fan speeds. My current system has a manual fan switch on the wall so all I need ...
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2answers
298 views

Can a white (or other color) wire be remarked to serve as a grounding conductor?

In a question related to plugging in a device with a 6-20P Plug (240V Ground + 2 Hots) into a 10-30R (120/240V Neutral + 2 Hots) receptacle, I suggested replacing the outlet with a 6-20R and using ...
2
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1answer
266 views

Why won't my thermostat control the HVAC anymore after trying to switch thermostats?

I bought a new Nest thermostat which is supposed to be compatible but needs a professional installation (advice that should have been heeded by non-professional electrician me). This is to replace an ...
2
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3answers
78 views

Fishing Wire From Corner of Attic?

I'm running speaker wire from the 2 corners of this room. But one of the corners is way too tight for me to grab the fished wire. And the Fiberglass Wire Pull Rods i'm using are too stiff to bend from ...
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3answers
599 views

How do I wire this switch/outlet combo?

This 5 minute task has kept me busy for an hour. Old switch/outlet combo melted. Replacing with gfci combo. Red/White pair is the line. Orange/White pair is the load to the light. Strangely, ...
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1answer
25 views

Wiring fan only

Removed the light unit from my ceiling fan. The wall switch controlled the light only, had to use pull chain to turn on fan. How do I wire the wall switch to control the fan.
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2answers
83 views

Attaching a light fixture without a box

I'm replacing a light fixture, but upon removing the old light I discovered the wires are not in a box. Can I just anchor the mounting plate to the drywall or is a box mandatory?
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1answer
92 views

In a gangbox with switches on two different circuits, how can I identify which neutrals are associated with which circuit?

By 'two different circuits,' I mean 'two separate single-pole breakers'. Here is a crude wiring diagram of the switches and electrical box in question: https://i.imgur.com/yefrWHx.png The red ...
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4answers
2k views

How to hang modern fixture over old square recessed box?

I purchased a home built in 1958 and a few rooms have these square recessed light boxes. I would like to hang a larger diameter modern flush-mount fixture over them, but I'm not sure what the way to ...
5
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2answers
8k views

How can I replace multiple 3 way switches with motion sensors?

My tenants never turn the lights off in the stairwells of my 3 family house, so I'd like to replace all of the light switches with motion sensors. Here is a crude diagram of how this is set up now. ...
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1answer
361 views

Why does adding a C wire for a thermostat blow the fuse?

I am adding a WiFi thermostat. I have R,W,G,Y wires. Plus 2 extra coming from upstairs that go between humidifier and humidistat. So I ran an extra wire for the C wire. When I attach it to the C ...
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1answer
48 views

Light fixture powering other lights / garage door opener?

This is very confusing to me. The situation is like this... there's one light switch in the garage. This switch turns the light inside the garage on and also the lights on the outside of the garage. ...