Distribution and use of electricity throughout the home. Electrical standards vary greatly worldwide, so providing your location in your question or your profile helps ensure you get answers that are relevant to you.

learn more… | top users | synonyms

1
vote
1answer
1k views

Can I use a jumper from existing light switch to get power to 5 new lights?

I want to add 5 ceiling can lights. Can i use a jumper wire to jump from existing light switch to get power to new switch for can lights?
1
vote
0answers
269 views

How should I secure electrical wire to a cinderblock wall in a crawl space?

I just purchased a house that was built around 1995 and has a cinderblock foundation that is exposed under the deck. There is a detached workshop that is about 100ft from the house that gets its ...
1
vote
0answers
117 views

Why would a GFCI on my infloor heating circuit trip, when an exhaust fan on a different circuit turns on/off?

I have infloor electric heating installed in our bathroom. The power is supplied by a dedicated 240V/1Ph. circuit that also feeds a couple of baseboard heaters in our bedroom. The infloor heating is ...
1
vote
1answer
136 views

How do I install a SensaSwitch on a 3-way circuit?

I recently purchased a SensaSwitch, Manual-ON / Timed-OFF (PDF of instructions) and I cannot install it in such a way that it performs as I desire. I have a switch at the top of my basement stairs and ...
1
vote
0answers
1k views

2 hot wires into light switch and no neutral

I recently bought a home built in 1908 and I've found some funky electrical issues - such as the entire main floor on one 30 amp circuit. This morning I went down to the bathroom on the main floor and ...
1
vote
0answers
70 views

How do I wire a switch when the wire colors do not match? [closed]

Black, Red and bare Ground at outlet. New switch has Black, Black, and a Green. Tried switching each black with a red and vice versa with no luck. Tried each black and left switch black and red ...
1
vote
1answer
508 views

How to install flush mount lights when ceiling electrical box is 1/4 of an inch below sheetrock?

We recently bought a house and are changing the lights. The ones that are currently installed have a dome base. We bought ones that will sit flush. The issues is that some of the electrical boxes hang ...
1
vote
1answer
307 views

How can I add a new light fixture off of a ceiling fan wired to two switches?

I have an existing ceiling fan rough in that is wired with 3 conductor wire to two switches, allowing the light and fan to be controlled independently. The fan that I installed however uses a ...
1
vote
0answers
89 views

Has this light earthed itself?

After accidentally earthing the live wire going to the outside light whilst putting a faceplate back on (patched up now), the light has stopped working. I've just been out with a multimeter to see if ...
1
vote
1answer
101 views

With no load on a circuit, I measure approx 15volts [duplicate]

I picked off 120v from an outlet (parallel) to power a dual switch that inturn will switch on a light and the other to switch on a bathrom fan using a 3/12 with grnd. The circuit is connected through ...
1
vote
1answer
302 views

How can I connect the wire that goes to the grounding rod to the grounding electrode system? [duplicate]

I'm trying to install an outdoor antenna at my parent's house and was wondering how to connect the wire that goes to the grounding rod to the grounding electrode system through the service panel when ...
1
vote
0answers
187 views

How can I replace a light fixture with a two way switch?

I have just replaced an old florescent fixture with a new incandescent fixture. Wired according to directions. Light comes on and does not throw the breaker so I know I have it wired correctly, ...
1
vote
2answers
2k views

Do disconnect breakers have to be the same brand of breaker as in the main panel?

I have a cutler hammer breaker box with a cutler hammer breaker that will be fed to a disconnect box with a GFCI before going to the hot tub. Does the disconnect box necessarily have to be a cutler ...
1
vote
3answers
4k views

Why am I showing 50 volts between neutral and ground?

I wired 8 recessed lights to a switch in a room. When I connected everything the first time and turned on the power, the breaker tripped. If I disconnect the ground that leads to the breaker box on ...
1
vote
0answers
9k views

What size wire do I need for a 100amp underground 300 ft run?

I want to put in a 100amp subpanel in my garage. The run will be underground and 300ft long. I have a Siemens panel with breakers rated at 60/75 deg C. What is the proper wire size I need? I was ...
1
vote
0answers
81 views

Ceiling fan fixture's lights flicker then the whole unit fails completely

I have two remote controlled ceiling fan fixtures in my living room. The individual units are the same, three speed fans with three lights on each. One day, one of them began flickering after I ...
1
vote
3answers
454 views

Outlets On a Desk

Recently I have built a new desk in my office, made of pine and plywood. It is a build in, that is, it is permanently attached to the wall, etc. and can't be moved. I felt that it would be useful to ...
1
vote
3answers
3k 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
0answers
117 views

Clothes Dryer electrical 240v between hot and netural, 0 between other hot and neutral

I had to move around my dryer to do some work in my laundry room. When I plugged it back in, it wouldn't turn on at all. None of the buttons would even make the lights come on. I unscrewed the end ...
1
vote
1answer
240 views

Can I run NM wire and put an electrical box in the same wall stud cavity as a metal HVAC supply duct

I want to run an in-wall HVAC supply duct up a wall and I would also like to put a electrical box for a light switch in the same wall stud cavity. Assuming the stud cavity is wide enough for both, can ...
1
vote
0answers
54 views

Is AC power really worth it anymore? Is it time (or almost time) to switch to DC? [duplicate]

Houses have historically only offered AC power throughout, but I'm wondering if that makes any sense anymore. If I were building a large addition, or even building a new home from scratch, would it ...
1
vote
0answers
196 views

Who pays for hooking up electricity to a new house? [closed]

I recently saw someone say that the utility company will pay to bring electricity into a newly constructed home. Can anyone confirm this? Does the electric company pay, or the homeowner, or is it ...
1
vote
0answers
2k views

Can I connect a stabilizer to an inverter?

At my place the voltage in winter is around 140-160V where normally it should be above 200V. Now I have an inverter at home. The inverter during power shut down turns to batteries and supply 230V of ...
1
vote
1answer
314 views

UL Listing for Small Appliances - Commercial vs Home [closed]

Is a small appliance (microwave, coffee maker, etc.) that's UL & c-UL Listed for Commercial Use Only safe to use at home? What about the reverse: is a small appliance that's UL listed for ...
1
vote
0answers
163 views

Why won't a NEST that shares control of a furnace with a conventional thermostat turn on the heat?

I have three floors in my home. The bottom floor has its own gas furnace and the 2nd and 3rd floors share another gas furnace. Everything was working great until I added a NEST to the first and ...
1
vote
1answer
341 views

How do I move my shower isolation pull cord switch?

My parents have an electric shower with an isolation pull cord switch, both in the bathroom. The switch has stuck, fortunately in the ON position. He'd like to replace it with a simple switch, moved ...
1
vote
1answer
2k views

Why doesn't my replacement lighting work after my old fixture died?

I live in a pretty old condo in MA, and the living room track lighting stopped working. New bulbs didn't help, but the second set of lights on the same outlet worked fine. Replacing the bulbs and ...
1
vote
0answers
2k views

How do I wire a single pole and a 3-way switch in the same box?

I have a 4 gang switch box with one 3-way switch and three single pole switches. When the 3-way is flipped on, all the other switches can turn their lights on and off. But when the 3-way is flipped ...
1
vote
0answers
613 views

what would cause the ceiling fan light to blink or shut off in a fan that's over 30 years old without any problems til now

The ceiling fan is over 30 years old worked flawlessly until now, light either blinks or shuts off altogether. But, when you turn the wall switch off then back on it lights up no problem for days, ...
1
vote
0answers
73 views

How can I figure out why my Roomba stopped vacuuming? [closed]

I have a Roomba 500 series, which would do its little dance going through every room in my house. When it's done, however, the dustbin is always left empty! (and the floor is still dirty) I noted ...
1
vote
0answers
78 views

switch wiring for garbage disposal above sink [closed]

There's no power to the plug on the switch. Their is two white wires to the bottom & green above& black across the switch which works but no wire on that side on the bottom
1
vote
0answers
560 views

Why is my bedroom light not working?

I'm after some advice please. This afternoon I was replacing a ceiling light fitting with a pendant fitting in my boys new bedroom. Put the bulb in and no power. Checked the bulb and it works, ...
1
vote
0answers
297 views

circuit breaker problem after removing ceiling fan

I removed a Hunter Ceiling Fan. I went to my circuit box and turned off the power from the circuit breaker it was on. I capped the wires and then went to my circuit box to reset my circuit breaker. ...
1
vote
0answers
55 views

What size of transformer do I need if I have to bring a 208Y/120V service to a structure and the power company provides a 480 V service? [closed]

Can I use a 150 V, 250 V, 300 V, or 400 V transformer for a 208Y/120 V service to a structure with the power company providing a 480V service?
1
vote
0answers
361 views

What is the part name/type for my fridge door sensor connector?

I have a three-door LG fridge. Each door has a button that gets pushed in when the door is closed, so it can turn off the light, etc. The button is connected to the wiring with a U-shaped plug ...
1
vote
0answers
286 views

Why does my new lamp hum while turned off?

I just changed the ceiling lamp I had in my kitchen, from an ancient one (probably more than 20+ years old) to new and beautiful hanging one. I also switched from the old incandescent bulb to a CFL. ...
1
vote
0answers
755 views

Why do I have a 3 wire/double pole breaker for kitchen receptacle?

I am switching my kitchen receptacle to a GFI; it has 3 wires. I'm pretty sure I have to break the bar between the two hot screws, thus making the top and bottom on a separate circuit. What is the ...
1
vote
0answers
203 views

Will I have any issues installing an in-floor heating mat with premix mortar?

I installed a radiant floor heating mat under ceramic tiles using a premix mortar. I now understand this was not the right thing to do. After further research the only reason I can find that suggests ...
1
vote
0answers
691 views

Wiring Leviton Timer to Bath Fan and Switch to Light

I am a DIYer with a basic knowledge of electrical wiring. I am having trouble wiring a bath fan to a timer and light to a switch. I can get get power to one or the other, not both. Here is the ...
1
vote
0answers
421 views

Will these blinking LED lights cause a house fire?

I recently replaced the some floodlamps with LED lights. The problem is some of the LEDs are blinking or flashing even though the switch is off. Some do not blink at all. It happens all the time. ...
1
vote
0answers
120 views

Can I attach a metal box for a vanity light to a wood cross?

I am redoing a new bathroom. I have a metal electrical box that I want to replace (because it is an odd size from the 50s). The current one is simply screwed to a wood cross (2x4) running ...
1
vote
0answers
451 views

Washer tripping gfi outlet

I've been living in my house for almost two years and my washer and dryer have been working fine. I have a maytag Neptune washer and dryer, just the other day I took a packet of tide washing machine ...
1
vote
0answers
30 views

Wiring assistance for dryer from 4 prong to 3 prong [duplicate]

Just moved into a new apartment so I had to change my dryer plug. However, after countless tutorials and videos I am a little confused with the current set-up. Is it right that the green(ground) and ...
1
vote
0answers
249 views

Ever had LED bulbs cause AFCI tripping?

I replaced a 50W halogen gu10 bulb in a ceiling fixture on an AFCI-protected circuit with a 5W dimmable LED bulb, and it trips the breaker after a few seconds (even after reseating the bulb). Another ...
1
vote
0answers
360 views

How to finish the wiring of a shared GFCI receptacle

My neighbor who is an electrician helped me start an electrical project in my garage but has been MIA for 3 weeks and I'm not sure how to finish the wiring of the receptacles. He didn't seem to start ...
1
vote
2answers
758 views

How can I wire a single gang 3-way fan control and dimmer?

My client's new fan is installed on a 3-way switch above stairs. The switches are located top and bottom, on separate breakers. The fan and light are operated simultaneously. The light attachment has ...
1
vote
0answers
2k views

How do I wire a bathroom exhaust fan/light to two switches?

I could use a diagram to wire the following: a bathroom exhaust fan with light on two separate switches. I also need a 3rd switch for a vanity light and a GFCI. My power comes from the attic (12/2 ...
1
vote
0answers
209 views

Can I convert my front intermediate light (with only 1 wire) to a junction box with live, neutral and ground wires?

I want to change my entire front light housing because it is old and uses an intermediate-base light bulb. The new one I have purchased has black, white and copper wires. The old one only has a wire ...
1
vote
0answers
551 views

Where can I connect the ground wire when replacing my oven heating element?

My old heating element finally burned out and had to be replaced. That element is not made anymore, but an appliance store gave me the part # for a replacement that works for that oven. I took out ...
1
vote
3answers
2k views

What lamps available in the UK are compatible with BS 546 plugs?

We have lots of spare BS546 plug sockets in our rented house (we are located it London, UK). In the bedroom, these are linked to the lighting circuit but we only have one lamp so the room is very ...