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. Posting photographs of wiring junctions or drawing a wiring diagram and posting ...

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How can I wire this dimmer switch?

I'm trying to put a light and a dimmer switch together for use in a chicken brooder. I have the switch and porcelain light socket but am a bit confused on the wiring diagram. My diagram looks exactly ...
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1answer
2k views

Can I steal a neutral wire from another circuit?

I have some Z-wave light switches that I want to install; below is a link to the diagram for the light switches. Basically I can have all the wiring completed minus the neutral wire for the switch at ...
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1answer
184 views

How do I select the right generator?

I'm looking for advice on what kind of generator I should get for my mobile home. We have had 3 pretty bad storms (2 hurricanes, 1 blizzard) and am looking to give my home backup power. Now I have ...
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1answer
2k views

What is causing my light bulbs to burn out so quickly?

I have some 12-volt outdoor lighting that is quickly blowing through light bulbs (couple weeks at a time.) I just measured the voltage and it read 13.4 volts. Could this be the culprit? The other ...
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1answer
4k views

How can I wire this replacement bathroom extractor fan?

My old bathroom extractor fan motor burned out, so I got a new one to replace it, I was trying to wire it up earlier and I've hit a bit of a snag... I don't seem to have enough cables. The old ...
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2answers
1k views

Can I use low voltage lights with a motion sensor?

I have installed and wired low voltage exterior lights. They required a transformer to bring the AC to 24 volts. I want them controlled by a motion sensor so before the transformer I installed a ...
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2answers
5k views

Can I modify 3 ampere table lamps to work on 5 ampere round pin plugs?

I have moved to a property with 5amp round sockets around the room. I want to remove the standard 3 pin plugs from my table lamps and re-wire them with the 5amp round pin plugs I have bought. This ...
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1answer
1k views

Cool bulbs into a min 90C fixture with 60C wiring

I bought a light fixture that has a min 90°C warning. The wiring leading up to the fixture is NM (60°C wire). I was wondering if an easy workaround to this would be to install a newer, more ...
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2answers
2k views

How do I install a bathroom wall light?

I live in a small, newly built flat in London. The walls are plasterboard. In our bathroom, the only lights are two halogen down lighters on the ceiling. I would like to install two new lights on the ...
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2answers
136 views

Why cordless hammer drill possess such few markets in Europe?What's the difference between hammer drill and impact drill? [closed]

Recently, I found in a GfK data report that cordless hammer drills have very little market share in Europe. But to my opinion, we use it very often when doing home improvement or building something. ...
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1answer
905 views

Why is my electric wall heater slow to turn on and then quick to shut off?

I have a few electric wall heaters in my bathroom and laundry room made by Intertherm. They may be 30 years old. When you turn the dial to high, it takes 10 minutes or more before it actually turns ...
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1answer
129 views

Is there a remote switch I can use to replace a switch located in a wall being removed?

I am removing two walls that contain light switches for the dining, and kitchen ceiling lights. Is there a wireless switch I can use for control, without fishing wires into the existing walls?
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1answer
1k views

How can I provide power to a dehumidifier in the bathroom?

I have an interior bathroom which has always been damp. I want to try and do something about it and am thinking of getting a wall mounted continuous flow dehumidifier and attaching the drain pipe ...
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2answers
4k views

Why GFCI clicks, even when turned off?

I have a GFCI receptacle that is clicking. Every 5-10 minutes it clicks repeatedly for 1-2 seconds. The GFCI is turned off (the RESET button is sticking out) but it still clicks! What does this mean? ...
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2answers
9k views

How do I test a furnace limit switch?

When my thermostat reaches the desired temperature, the furnace fan shuts off briefly, then cycles on and off a few times. Several internet posts pointed me to the limit switch, which seems to make ...
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1answer
1k views

How practical is it is use a 6 Terminals junction box to extend a ring main?

Logically I can use 2, 3 terminal junction boxes, or a single 6 terminal junction box to extend a ring main (inserting a loop to the new socket(s) I am installing). However are there any practical ...
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1answer
96 views

Testing a transformer

I have a Comfort home control system. This takes 15V AC via a transformer (from 240V). It's been working for years, but last week the fuse blew. It's a 250mA fuse on the mains side of the transformer. ...
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1answer
42 views

How to tell if old ceiling light box can support ceiling fan?

I want to replace a small hanging chandelier with a ceiling fan and am trying to figure out if the existing box can support a fan. I don't see labeling on the box itself but noticed this large rod ...
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0answers
23 views

Electric for above ground pool

I just bought an above ground 24'x52" pool like the one in the link below. Right now the area I am planning on placing it does not have electric close by so I am looking for an easy way to run ...
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2answers
45 views

Are these 3 switches wired correctly?

I updated the switches in my master bedroom. It used to be 3 switches - one for the ceiling fan's light, one for the ceiling fan blades, and one to control a few outlets (for floor lamps). I added a ...
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0answers
13 views

What are the clearance requirements to roof eaves for overhead service conductors?

My neighborhood is served by overhead electrical. My current service drop attaches to the side of my house; the service mast does not extend above the roof. As part of a larger remodel, the service ...
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1answer
33 views

Replacing a double wall switch and I am confused by the wiring

I am replacing a double set of single pole wall switches. One switch controls a ceiling fan and another controls the fan lighting. There are 4 runs of romex terminating in the box, 1 from the fan/...
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0answers
56 views

Using Both Sonoff Wi-Fi Switch and Existing Wall Switch to Control Light

EDIT: Oops, I meant to say hot/neutral for (+)/(-). I'm not completely educated in this as you can tell. ^_^;; I live in the U.S. I'm attempting to figure out if it's possible to hook up a Sonoff Wi-...
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0answers
19 views

Having issues connection motion sensor

I bought an in-wall PIR switch (http://amzn.to/293hYyJ) and I'm trying to install it. The switch has 4 wires: red, black, white and green In my wall, I had 2 black wires and a green one that were ...
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2answers
66 views

Washer & dryer lost power after the main breaker tripped

Some background. I am in a mobile home trailer type thing (not RV, this is stationary) in a mobile home park. Yesterday the main breaker tripped. This house has one on the inside in the electrical ...
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3answers
75 views

3 way dimmer on 4 way circuit

I have a 4 way circuit with 6 total switches light switches. One is a dimmer switch. The other 5 switches only work properly when the dimmer switch is on. If the dimmer switch is off the other toggle ...
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1answer
36 views

Replace Track Lighting To Recessed Lights Utilizing 3-Way Switch

I had a Switch on one end of the kitchen and a Switch on the other end of the kitchen that would turn on/off the Track Light I had (3-Way Switch). I want to add 6 Recessed Lights, so I removed the ...
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0answers
49 views

Why is this switch box wired like a 3-way when there's no other switch?

I have a switch box that has two 12/3 cables coming into it. This switch controls a wall outlet (both top/bottom) that has a 12/2 coming in. There is no ground for switch or outlet. At the switch, ...
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0answers
16 views

Attic wiring for a chandelier

To wire a chandelier I have attached it to already installed ceiling recessed lights. I bought a Appliance Power Cord and attached to one of the ceiling lights and the plug to a female plug attached ...
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1answer
43 views

Install recessed lights and chandelier with 3-way switches

I am remodeling my entry way and dining room to give a more open feel. Existing: 15 Amp breaker 12-2 Feed directly from the box two gang box outside of the kitchen 1 standard switch and 1 three ...
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1answer
143 views

Electrical problem

In my house we get a low voltage shock when you touch metal with wet hands. We had a electrician in who told us it was a problem outside our house. He said it had to do with the transformer that fed ...
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2answers
121 views

Wire a 30A/15A/30A fuse box to a 4 wire 120V/240V oven

This is for a Canadian Oven being installed in Canada. Used oven came with this box. The manual is not available. The incoming line from both oven and junction are Red/White/Black/Ground. I ...
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2answers
47 views

DIY powder coating oven project [closed]

looking into a diy project with my son, looking to build a powder coating oven, its pretty big 10x10, so i was told to run 8 heating elements 4 on each side, 3000w elements or up to 5000w elements. ...
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0answers
54 views

Oven elements don't heat, though electrical continuity and voltage exists

I have a leisure (range type) cooker. However the left hand oven has stopped heating up. When I turn the dial I get 230v at each element but no heat is produced. I have checked continuity on both ...
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2answers
66 views

Can I take a 240 volt 33 amp male plug an slice [closed]

Okay. So I wanna wire my garage. My old home has an old unused 3 prong 240v plug just chilling. My home is limited to 100amps. Old old home. So, the garage, 60ft away has no power. No power=no man ...
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0answers
17 views

How to mount an exterior light that doesn't cover the junction box [duplicate]

I'm trying to mount this light on the exterior of a house, but it doesn't cover the hole like the existing lights do. In some places there's an existing light that's mounted directly to a junction ...
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2answers
78 views

Use cat5e 2-pair RJ11 cabes for network connection

I've thought cat5(e) means always RJ45 lan cable. But my house has "cat5e 2-pair rj11 green (data) cables" from the living room to each room. My internet router is in my living room in the 1st floor (...
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1answer
36 views

Ceiling fan remote not working

I lost the canopy bracket along with the receiver and remote to my ceiling fan while moving. I then ordered an exact replacement receiver and remote for the fan, and when I had someone install it, the ...
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1answer
59 views

Installing a dual switch from a single switch which powers two wall sconces

My living room has one wall switch that feeds two different lights/ sconces . The switch has only two black wires on the side of the switch. one on the top and one to the bottom . I would like to ...
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2answers
58 views

Installing a “key cylinder” to open and close the garage door

I have a Chamberlain LiftMaster Professional Garage Door opener (June 2007) with a wireless keypad to open the door but does not open consistently in cold weather. I would like to install a hardwired "...
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1answer
93 views

How many electrical circuits? [closed]

Considering the following appliances, how many separate circuits should I consider for an apartment with 1 bedroom, 1 living room, 1 kitchen, 1 bathroom, and 1 access hallway? electrical oven ...
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1answer
38 views

Unswitched hot in Fixture Junction Box

A comment on an answer to this question seems to be saying that its illegal for an unswitched hot to run through a light fixture junction box, even though its not connected to the fixture at that ...
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0answers
28 views

Thermostat replacement in a double wide

We have a new double wide and I want to replace the thermostat with a new programmable one. We took off the old one and it has 3 red wires, 2 yellow, 1 white and 1 green. I get the 2 red indicate a ...
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0answers
34 views

Problem with light switch

I have a situation where power comes to a switch and the light either won't go on at all or else it stays on continuously. What can be wrong?
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0answers
56 views

Shock from Electrical Testing Panel [closed]

While performing the high voltage test on object I received a shock from the panel. Both The panel & test object was properly earthed. I checked inside the panel and there was no broken wire found....
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3answers
56 views

Power Box Installation Code [closed]

House being built has had the power box installed on bedroom wall EXACTLY where the occupants bed will be situated. Just plaster sheet between the power unit and persons heads! Is this legal? What are ...
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0answers
29 views

Can I use a round metal electrical box for an exterior light fixture to be mounted in an insulated concrete form (ICF) wall?

Can I use a round metal electrical box for an exterior light fixture to be mounted in an insulated concrete form (ICF) wall?
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0answers
79 views

Off grid home power shutting off

Let me start by saying thank you for reading my question. I appreciate any help offered. My husband and I just moved to Arizona from Ohio. We purchased a modular home off grid in the mountains. This ...
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0answers
38 views

How do you install a ceilng fan to an electrical box that has 1-black, 2-white, 2-green?

I want to install a ceiling fan to a ceiling fixture that has been unused all this time. The ceiling fan has 1 blue, 1 black, 1 white and 1 green wire. The instructions indicate that I connect the ...
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0answers
31 views

code for installing electrical panel in old construction (CA) [closed]

I'm about to embark on a project where an older, inferior brand 125amp panel from the 1960's will be upgraded to a modern 200amp panel. I've been doing some research prior to getting the project ...