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

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1answer
131 views

How do I handle ground wires in 2-gang box with circuits coming from separate breaker boxes

In my house, I have 2 breaker boxes- in the basement there is a 200-amp main box, with the ground and neutral bars bonded. Feeding the main floor, there is a 100-amp sub-panel (branched off the main ...
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votes
2answers
52 views

Is wiring a 240 volt heater from a sub panel different from wiring it to the main panel?

Since the neutral and ground are isolated in a sub panel, is wiring a 240 volt heater from a sub panel different from wiring it to the main panel?
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1answer
95 views

Changed an old Led light to pendant and it keeps shorting

I recently just replaced an old LED ceiling light with a simple pendant and as soon as I switch it on it shorts. I've made sure that I kept everything in place but as soon as I switch it on, POP it ...
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vote
1answer
59 views

How can I add additional lighting fixtures to an existing 3-way circuit?

I have a light on a pair of 3 way switches. I want to add 5 recessed cans to that circuit. It is currently set up with power at the light fixture and 14/3 wires ran from the fixture to both ...
5
votes
1answer
345 views

When using US-colored 14/3 for a simple switch does the red wire need to be marked?

In a typical switch loop (from the past) where 14/2 is used, the white wire should be marked on both ends with black tape to indicate it is a "hot" wire just like the black wire. In a 14/3 cable, the ...
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1answer
35 views

Can I use a single 3-conductor cable to rewire a switch in the US?

In replacing old knob and tube wiring to a light switch, is there any safety or code reason (United States) to not use a single 3-conductor cable for the two hot wires?
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1answer
74 views

can I splice underground 12-2 UF cable run to a water pump

Can I run 12-2 NM-B wire from my 20 amp dedicated breaker under my house and then using a four by four box splice 12-2 UF wire to run underground to my water pump house? Running the wire would be in ...
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2answers
74 views

GFCI outlets fail repeatedly in new home

I purchased new home which has never been lived in and I have had to replace three different ground fault outlets. They just quit working. Now I have one in bathroom, which had been previously ...
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votes
3answers
107 views

House wired with Cat5e, but no central access?

In every room of my home, there is an outlet with three connections: coax, Cat5e RJ45, and an RJ11 for phones. I unscrewed the outlet and noticed that all of the wires seem to be heading up towards ...
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2answers
79 views

Can I safely disable a three way fan switch to use for providing ground to remote three way box?

I have a bit of a unique electrical situation that I am dealing with. My house was wired with several three way lighting boxes that included a switch for a fan which is not used. I am working on ...
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2answers
132 views

How to start a generator from a relay

My goal is to turn on an electric generator remotely. I have a SMS (text message) controlled circuit board that has 7 relays. I can control each relay independently. I want to send a text to ...
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votes
4answers
105 views

Can I wire a dimmer in series with another dimmer?

I recently installed eight recessed LED fixtures and one hanging fixture in my living room. The hanging fixture has three small LED flood/spot lights to illuminate built in shelving on the stone ...
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2answers
65 views

Electrical help: wired new Z-wave wall switches (fan and lighting), old switches were jumpered and I don't understand the reason

I had three regular wall switches which operate appliances in this order: 1 Ceiling can lights (replaced with z-wave dimmer switch). 2 Fan lighting 3 Fan on/off (replaced with z-wave fan ...
0
votes
1answer
49 views

Can I connect one end of an in wall wire to an electrical plug?

I ran wire for a ceiling mounted projector to my utility room. I have a server rack in the room with a surge protector. I would like to wire the exposed end with a plug in order to connect the ...
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vote
5answers
575 views

wire nut alternative

I added onto my home and had to wire it myself (except the breaker box) to save money. I have a number of connections inside plastic boxes in the attic where I used wire nuts to connect 3 to 5 14 ...
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0answers
32 views

Partially Finished Basement. Do I need electric on concrete walls?

In my basement the inner walls are finished with paneling, and have electric. The outer walls are just painted concrete block, no electric. By code, should the outer walls have outlets every x feet ...
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2answers
81 views

How do I attach both my washer and dryer to the same NEMA 14-30 receptacle?

Currently, I have a single NEMA 14-30 plug in the laundry room. I also have an ASKO W6022 dryer (manual available here: https://www.manualowl.com/p/Asko/W6022/Manual/161455) and an LG DLEC855W dryer ...
0
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1answer
54 views

Wiring for New Thermostat

I just bought new programmable z-wave thermostats (Honeywell TH8320ZW). I thought I had the wired correctly, but I woke up to a pretty chilly house this morning. The fan is working, but it seems to ...
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2answers
53 views

How do I handle an unused light fixture junction box in a bathroom?

I am in the process of adding a 3/4 bathroom to the upper of my house. The plumber just finished the rough in and all framing is complete. I am now looking at the electrical and I have a issue. There ...
2
votes
2answers
318 views

How can I connect a zwave switch that requires a neutral to 3 way box?

I have a 3 way switch that looks like it's wired like the illustration below. I would like to remove the switch shown on the left and replace the switch shown on the right with a Zwave switch that ...
2
votes
1answer
35 views

Fill Count For 14/3 G NM With 'Unused' Red

I have 3 hall luminaires controlled by a 4-way switching system. The electrician elected to run 14-3/G NM too all the fixtures. The most distant one is mounted on a round 4 inch x 1/2 inch pancake ...
2
votes
3answers
227 views

Distributing load in electrical panel

I am in the process of rewiring my house. The house was built in 1950 and even though the service panel was upgraded in the early 70's to a Square D 200 amp service, the system is ungrounded and will ...
2
votes
1answer
54 views

Can I run 90 feet of 6/3 NM-B, carrying 220 Volts/50 Amperes, in schedule 80 PVC?

I am adding a 50amp, 220v receptacle to my garage. I am mounting 6/3 wire with ground (NM-B). The run is approximately 90 feet long and it passes through one wall. It will be out of harms way at ...
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vote
1answer
77 views

Why did my cooktop trip the breaker when I cleaned it with too much water?

I have a problem with my miele built-in gas cooktop. I was cleaning it with baking soda and stabilized hydrogen peroxide, afterwards, I rinsed it with water. I was using too much water and one of the ...
3
votes
1answer
110 views

Rewire a ceiling fan, ceiling fan on, not controllable by switch

Friends with electrical background could use some help. The top drawing was the original of how the electrical ran in my wall. The thing I messed up and did was not take a picture of the switch before ...
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1answer
353 views

How to Wire Fan with Black/White/Green to Ceiling with Black/White/Red/Bare?

We had a fan in our living room that started smoking so we're replacing it. However, the wiring on the new fan is different from the old fan so I can't figure out how to wire it into the ceiling. ...
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2answers
73 views

Wiring receptacles to light switch

I am wanting to install 4 receptacles that are controlled by a switch. I am running 12/2 wire lights are (4) 4 ft led lights this is all that will be plugged into the receptacles. The breaker box is ...
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2answers
86 views

Can I join two switched circuits into one circuit?

I have a circuit for the kitchen lights w/two 3-way switches. I also have a circuit for the adjoining room w/three 4-way switches. Is there any way to safely join the two circuits and just use ...
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2answers
80 views

How to wire half-switched outlet with two black and two white

I had done pretty well rewiring a number of normal outlets in my house. However, I managed to mess up the first switched outlet I tried to do. The box had one wire coming in on the left (same side as ...
0
votes
1answer
71 views

How do I wire a new range to old wiring?

I am replacing an in-wall oven with a oven/stove. The wiring in the wall is a 2 wire #6, and a ground wire. One of the wires has red arrows on it, the other solid black. (obviously 220V) and I traced ...
0
votes
1answer
92 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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3answers
137 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 ...
3
votes
2answers
161 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 ...
2
votes
1answer
106 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 -- ...
2
votes
2answers
98 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 ...
1
vote
1answer
138 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 ...
0
votes
1answer
39 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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0answers
27 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 ...
0
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1answer
42 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 ...
0
votes
2answers
134 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 ...
0
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0answers
37 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 ...
0
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2answers
50 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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vote
1answer
51 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 ...
0
votes
1answer
73 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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0answers
30 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 ...
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vote
1answer
333 views

Want to add a WIFI thermostat, but no 'C' wire… only 2 wires to each thermo

i have a 5 zone radiant floor, oil fired heating system. Each thermostat only has 2 wires running to it. i have a TACO SR506 switching relay that receives the wires from each thermostat and controls ...
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1answer
70 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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3answers
89 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 ...
5
votes
4answers
1k 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 ...
0
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2answers
205 views

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

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).