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.

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1answer
26 views

electrical switch and outlet issue

I have a room in my house with both a dimmer switch and a flip switch. The flip switch controls the ceiling light and fan, and the dimmer controls the outlet by the entrance. It seems now we cannot ...
2
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2answers
77 views

Can I split a 60 amp split-phase circuit to multiple 15 or 20 ampere circuits?

I have two 60A (to my knowledge) split-phase outlets (14-50R) in a commercial building, which I'd like to break out semi-permanently to 120V outlets, ideally without having an electrician modify the ...
2
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1answer
82 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 ...
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2answers
145 views

Can I build an electrical pole structure to hold a power wire into my property?

The power pole to my house is at the back right corner of the property. However, it's a little outside my property line. I wanted to run a power line straight down along the pole and into the ground ...
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1answer
164 views

How do I rewire my existing garage lighting so that one fixture is controlled by a new switch?

I have one switch that turns on the 5 light fixtures in my garage. I would like to add a switch where only 1 light comes on to save wear and tear on all my light fixtures. My thoughts are to run a ...
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2answers
44 views

Ceiling fan & light installation - can't get wiring right

I recently purchased and installed a Quorum 70443-14 fan with light. This model has no pull chains, and is operated by an in-wall "remote" that is hard-wired and not removable. The wall switch (that ...
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7answers
2k views

How can I locate and repair a break in a circuit?

After some effort, I have determined that there is a discontinuity between the wire from the breaker (hot wire) and the receptacle (socket). The breaker is okay because couple of other sockets in the ...
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0answers
30 views

electrical issues

I have a light that is operated by two switches. One is upstairs, and the other is down stairs. How can I make the light work by either switch? Currently if I turn the light on down stairs, I cannot ...
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2answers
64 views

How can I completely disengage a GFCI outlet?

I have 2 GFCI outlets under the peninsula in my kitchen. I never use these outlets and would like to disconnect them and remove the outlets so I can panel over them. These are on a circuit with other ...
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0answers
17 views

Building code for power pole [duplicate]

Option A: Is there an electrical code book or source that references the requirements to build a power pole in my backyard? The utility company is not helpful with building the pole and the ...
1
vote
1answer
128 views

Connected C-Wire to new Smart Thermostat and Furnace board and still no power

I need help. I've been surfing the internet and have had no luck finding answers to my situation so am hoping for some guidance. I've seen other questions here answered but none that suit my ...
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2answers
32 views

How do I properly size a 120v inline power relay to control a small air conditioner with my home automation system?

I have a 5,000 BTU, 115 volt, 4.8 amp, window-unit air conditioner I'd like to control from my home automation system. I think easiest thing to do would be to plug the unit into an inline rely module ...
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1answer
47 views

Question about GFI in a house

My rental house was built in 1985 and there is some kind of master GFI (for lack of a better term) in the garage that controls all the GFI outlets in the house. I'm told all the houses are built like ...
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0answers
6 views

Sizing electrical wire from Solar Panels

Our home has a 200 AMP main service disconnect and a 200 AMP sub-panel inside the house. The barn is about 200 feet away with a small sub-panel and is currently fed by a an overhead 8/3 wire. I plan ...
3
votes
1answer
75 views

Electrical wiring too short

Running three #4 wires 150' underground to a new barn. I ended up 12' short of the disconnect switch. is it okay to mount a weather proof junction box on the exterior wall of the barn and then ...
2
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3answers
150 views

Is it okay to place two battery chargers on one 30 amp circuit?

I have a 30 amp 240 volt circuit out side in my garage and I want to hook up two 10 amp 240 volt circuits. The equipment I am hooking up are battery chargers. Can I install fused down disconnects on ...
5
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1answer
419 views

What is this electrical device in my basement?

Is it something to do with the doorbell? House was built in 1947 if that helps.
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0answers
12 views

Turning water pump power switch on and off, is it problematic?

The issue: My expensive Grundfos water pump (used in kitchen sink) is broken. Basic troubleshooting seems to indicate that the switch (XGC2-88) which is triggered by a floating device is broken. ...
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4answers
84 views

Strengthen repaired cable?

The other day, I accidentally cut the power cable on my lawnmower (you can guess how). I later repaired the cable by stripping off the cable coating and wrapping the relevant wires around one ...
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3answers
137 views

Why is my dimmer switch buzzing?

We had 2 dimmer switches that had stopped working (lights were on 100% regardless of how turned the dimmer switch was. I checked the back and went out and bought 2 new ones, turned the electricity ...
2
votes
2answers
28 views

Photovoltaic installation: does it make sense (or is possible at all) to get a bigger inverter than the power output of the installed panels?

We are going to install a PV in our offices. Our actual needs would be satisfied by an installation of about 4kW, so that ~16 panels of 250W. It's going to be a central-inverter, grid-connected ...
0
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0answers
18 views

Dishwasher not getting power, found a burned connection. What now?

I have a countertop switch for my dishwasher that feeds into a terminal block in a lower cabinet. Finding a d/w that wouldn't turn on, I opened that box and found the appliance side of the block had a ...
3
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5answers
94 views

Electrical Circuits in a Workshop

I am doing some renovation in my workshop and am considering doing something kind of unusual. I find that I am always looking for outlets to plug in tools, lights, etc. Rather than using power ...
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1answer
139 views

Is my water heater installed properly?

Why do all 3 pipes..the hot, the cold, and the over flow valve run hot water. I can tell by the touch. the overflow which I'm used to having a free flowing tube attached to a pan is connected to a ...
0
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1answer
20 views

Power cut out while running floor maintainer - breaker blown?

I was running a floor maintainer in my home yesterday, and after a few minutes the power to that circuit just stopped. I went and flipped the breaker a couple times, but no changes. I noticed that the ...
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1answer
42 views

Electrical Boxes

I have one line coming from an outlet and need to branch it to two lines. Can i use a standard electrical box (blue PVC) as a junction box to branch an electrical line?
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2answers
79 views

Is my electric stove receptacle wired correctly?

When I test the four prong electric stove outlet by touching one of the prongs and the ground, one prong reads 120V and the other 220V. Is this normal or is it wired wrong?
2
votes
1answer
143 views

Replacing 10 amp breaker for 20 amp

I'll try to keep this short but there is a bit of background info that may be needed. Couple of days I rented a floor grinder to eliminate uneven concrete floor in the basement. The grinder kept ...
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0answers
46 views

Can I eliminate a switch controlled receptacle, and use the switch to control a ceiling fan instead?

I'm planning on installing a new ceiling fan and was hoping to have a few questions answered before I dive into things. First some context: The existing wall switch controls half of the outlet on the ...
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2answers
58 views

Do separate pieces of EMT conduit qualify as “pull points”?

Question: Do two separate pieces of EMT conduit joined by a connector qualify as a "pull point"? Background: I need to make six 90 degree turns in 2" EMT conduit to route wire for a new sub-panel ...
1
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1answer
193 views

How can I eliminate one 3-way switch to leave just one switch on the lighting circuit it's on?

I have two sets of lights in my kitchen. At one end of the kitchen, I have a 2 Gang light switch which operates both sets of lights, and at the other end I have a single light switch which operates ...
1
vote
1answer
120 views

Two white and two black wires in ceiling box

Im trying to install a replacement light and the box has 2 black, 2 white and 2 ground wires, but my fixture only has one of each. I didn't really pay attention when i was pulling everything apart... ...
0
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1answer
32 views

Disconnecting wiring for chandelier

I've previously searched for some advice using Google but I'd like to confirm for my specific situation. It's simple enough to disconnect the chain supporting the chandelier but the wiring is proving ...
7
votes
6answers
37k views

Can I connect ground to neutral in a 3 wire outlet?

I have a 3 wire outlet with the entrances for hot, neutral and ground. But I know that the ground entrance is not really grounded, so in effect useless. Now, since the neutral is grounded, could I ...
1
vote
1answer
93 views

Why do my dimmer switches keep burning out?

I have a Lutron Maestro MACL-153MH (600W incandescent/halogen) controlling 5 x H1499ICAT (low-voltage, MR-16, 50W each) in my vacation house. So, that's a total of 250W. It burned out one day, so I ...
1
vote
2answers
2k views

How can I control several LED strips with one remote control?

I want to install several LED strips that cannot be connected to each other. Each would have it's own power supply. Is there a way to control them all with a single remote control? I seen several ...
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2answers
39 views

Oven suddenly tripping circuit breaker…bad oven or bad breaker?

We have a double Thermador oven in our house. We've owned the house for around two years, and the oven has worked fine up until the last few weeks. Now, using either of the ovens trips the circuit ...
3
votes
3answers
110 views

Lighting circuit trips breaker every time

I have a lighting circuit in my home like so: Every time I turn on the switch, the breaker trips. This circuit has existed for over four years and only now has the problem begun. I've checked all ...
0
votes
1answer
32 views

Is there a way to diagnose ceiling fan 3 speed switch wires?

I have a Hunter ceiling fan (3 speed with lights, all on one switch) and the pull switch for the fan broke. So, I went to HD and got a replacement switch that looked identical, same volts/amps rating ...
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0answers
19 views

Air conditioned made a sound while running and stopped working

Air conditioned made a sound while running and stopped working,I guess its probably short circuited.How can I repair it by myself? What all tools do I need?
0
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1answer
238 views

Can I replace an electric range with a cooktop and separate oven?

I'm replacing an electric range with a cooktop and separate oven. I know an electric range runs off of one 220V power source. Do I have to run a separate 220V line from the fuse box to my kitchen for ...
0
votes
1answer
26 views

How do I seperate two 3 way switches to control lights seperately?

I have a porch light and three outside lights along the garage controlled by two three way switches. One switch is inside by the front door and I would like this one to control the front porch light. ...
3
votes
1answer
139 views

Listed electric baseboard heaters that permit installation below outlets

Are there UL-listed electric baseboard heaters that do permit being installed below outlets? The FPN in 210.52: Informational Note: Listed baseboard heaters include instructions that may not ...
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0answers
38 views

Running NM Through Top Plates and Studs

What is the number limit of 15A & 20A NM circuits that can be pulled through a 1" hole drilled in a top plate (fire rated wall) and/or studs (both load bearing and not? Can NM wire(s) be tied ...
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2answers
3k views

Is this buzzing noise coming from various outlets around the house normal?

This morning I became aware of a little clicking noise coming from my inductive phone charger. I realised I'd been hearing it for a while. While I was changing, I noticed a high-pitch noise coming ...
4
votes
5answers
12k views

Can I cover junction boxes in the attic with insulation?

This may be a duplicate of What are the codes for electrical wiring in attics? I have an attic which is accessible via a ladder through an access panel in the garage and in a bedroom. The trusses ...
2
votes
8answers
1k views

Why is the neutral wire the same size as hot wire in a 3C cable?

I thought that the wire size depends on the amperage that the current passes. However in a 3 conductor cable, the size of the neutral wire is the same as the hot wire; which puzzles me. If both hot ...
3
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2answers
264 views

Bathroom fan/light switch with outlet

I have a switch in my bathroom that controls both the fan and the light, and also has an outlet. Can I get anything that has two switches (one for the light and fan) and also not lose the outlet ...
0
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1answer
23 views

Need help adding fan to existing 3-way switch setup

I'm including a diagram, because it is difficult to describe all of the things going on here. I have 2 sets of 3-way switches on either side of a room. 1 set operates some can lights with a switch on ...
1
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1answer
132 views

In the UK, what type of flexible conduit should I use for electrics in shed that run underground and emerge through the concrete base?

In the UK, what type of flexible conduit should I use for electrics in shed that run underground and emerge through the concrete base? I see various standards quoted such as IP66. Would this be ...