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

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11
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3answers
2k views

What is this copper-looking wire on my light fixture?

I had an electrician install two hanging pendants over a kitchen island. The install went well and the pendants work fine. However, after the install I've had an opportunity to look at the fixtures ...
4
votes
1answer
1k views

Is it safe to remove a plug, and wire a light fitting into the wall?

I've moved into a house, and am fitting a series of 5 halogen downlights beneath a shelving unit. The wall on which I am fitting it previously had an uplighter. I removed this so now have exposed live,...
0
votes
1answer
141 views

How can I connect a WIFI thermostat to a Honeywell R845A switching relay?

I'm trying to install a wifi thermostat and it won't power up. The old thermo was battery operated 2 wire but there were spare wires. At the R845A relay, red and white whites connect to terminals 5 ...
7
votes
5answers
74k views

Can different gauge wiring be used in the same circuit?

I am extending a lighting and outlet circuit in a basement. The current setup has the following characteristics 15 amp. circuit breaker (200 amp service) 4 existing lighting fixtures using CFL bulbs ...
0
votes
1answer
18 views

Help with c wire on American standard air handler

there is no"C" indicated. Model TWE040E13FB I have taken pictures of the connections and looked at the wiring diagram however I cannot figure out which wire is any help would be appreciated thank you
0
votes
1answer
71 views

Dead circuits with breakers across from each other

I have 4 dead circuits which were intermittent off/on at first- now dead. The 20 amp dual tandem breakers are across from each other in the breaker box. The breakers/circuits above and below the ...
1
vote
2answers
1k views

How do I wire this kitchen fluorescent ceiling fixture?

I bought a new Home Depot kitchen ceiling fixture but am not sure of the proper way to install it. The fixture itself has black, white, and bare copper. The ceiling wiring is red and gray(white?). ...
0
votes
1answer
45 views

How should this light fixture be connected?

Replacing kitchen light, house wiring to box: 2 white twisted together (neutral), 1 red (hot when switch is on), no ground. Fixture: 1 D shaped ridged wire, 1 smooth (round) wire, 1 ground wire. My ...
0
votes
0answers
42 views

How can turning on or off a circuit beaker affect a ground on a different circuit?

I am addressing electrical issues in my parents house and came across this situation..Circuit breaker "A" controls the downstairs bedroom outlets. Circuit breaker "B" controls the upstairs bedroom ...
1
vote
3answers
99 views

Does this wiring meet the NEC standards?

An inspector took the following photograph of a residential home’s circuit breaker panel. White wires are connected to the neutral bar. Black wires are connected to the circuit breakers in the ...
0
votes
2answers
81 views

Adding a light fixture to an existing fixture

I added a new light fixture by splicing into an existing fixture. When I turn the light on, the existing light comes on, when I turn it off, the new light comes on. What have I done wrong? I want ...
0
votes
2answers
38 views

Will this solar panel setup work?

Fairly new to using solar. I have been reading up on volts vs. amps in terms of what makes the most efficient system. I am considering a 24v battery bank with 4 12v batteries connected together. These ...
1
vote
2answers
163 views

Confused about wiring outside light fixture with multiple switched wires

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 wires shoved ...
0
votes
2answers
37 views

Electrical fault tracing

Red Hot leg of 14/3 cable disconnected at panel but still picking current somewhere from the other leg. Circuit breaker does not trip. Everything works ok on the good leg. How do I find the fault?
2
votes
1answer
188 views

How should I wire a subpanel for a tiny house?

I have a subpanel almost wired in our shed, it's being converted into a tiny home for a few months, it's about 25ft from the main panel which is inside of a mobile home. The main panel I believe is ...
1
vote
2answers
72 views

GFCI breaker tripping to pool pump

I have an in ground swimming pool. There is an outdoor sub panel with a 20amp GFCI breaker is connected to the pump. Today we had a bad rain storm...water coming down cats and dogs in every ...
0
votes
0answers
18 views

tandem 20 amp breaker keeps tripping

one of the tandem 20 amp breakers for bedroom/bath (6 duplex receptacles, 240 watt bathroom light with 60 watt bulb/bath exhaust fan) keeps tripping. i've replaced the breaker several times. the only ...
1
vote
1answer
55 views

Is it a violation of NEC code to install a receptacle horizontally and 3/4" from face of a stud?

A wall has been framed out to mount a touch screen computer monitor. Once the 1/4" drywall is installed, the monitor will be placed into this cavity and plugged into said receptacle. Question Does ...
0
votes
2answers
33 views

Split plug gfci replacement

In my kitchen I have 2 countertop plugs, each is on its own circuit wired with 12/3 and top and bottom receptacles are split. Red going to top black to bottom and shared neutral. How would I replace ...
0
votes
0answers
27 views

New GFCI will not reset

I recently replaced a GFI receptacle. I have power to the receptacle but the plug will not reset. It is wired correctly, i have also pushed reset firmly, evenly and for several seconds. I even ...
2
votes
4answers
118 views

GFCI Problem wiht Three-Way Switch WAS Two Switches Neutrals Only, Switched Hots Not Used

I replaced an old two-prong receptable with a three-prong GFCI (no ground) yesterday. It won't reset. I found out that "downstream" there is a light on the next level down that is controlled by two ...
1
vote
2answers
44 views

Attaching Air Compressor To Junction Box

I have a 4 inch metal junction box with a 3/4" mud ring attached and recessed into the drywall in my garage. I want to connect an air compressor to this junction box directly without using a plug. ...
0
votes
1answer
302 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 ...
0
votes
0answers
16 views

Open ground or Reverse ground on one circuit of 3 wire bx cable [duplicate]

Our open/reverse ground since the lightening strike has still not been resolved, but we're getting closer. The wire coming out of the panel is a 3-wire bx. The circuit that the black wire feeds is ...
0
votes
2answers
96 views

How to properly support 2-3 with ground nm-b cable from floor joists

I bought a house where the previous homeowner hung 2-3 with ground nm-b (cable) with metallic conduit hangers from wall studs below the floor joists. It looks like the hangers are cutting through ...
3
votes
1answer
380 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 ...
4
votes
6answers
71 views

Regulating voltage at end of 200 foot 120 V AC extension cable

I am needing to drill some anchor bolts into concrete using an electric Hammer Drill (Electrical Rating 120VAC / 60Hz / 10A). I am working in a warehouse, and the worst case scenario, the furthest ...
2
votes
3answers
1k 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, ...
9
votes
3answers
682 views

Causes of Corroded or Burned Wires

Beginning Disclaimer - I am not a Serious DIYer. (I'm more of a Seriously Try to Avoid Paying Someone Else to Do Iter). So anyways, I've been having trouble with lights flickering or not working in ...
1
vote
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 ...
0
votes
1answer
182 views

Can I change a switch within a circuit from powering multiple lights to a single light?

I have a family room ceiling fan connected to a single pole light switch. However, that switch also controls a bathroom light, staircase light and a bedroom receptacle. There is only 1 cable coming ...
0
votes
1answer
68 views

Outlets and lights don't work but plug-in receptacle tester indicates all ok

I have two bedrooms and a shared bath that are on one circuit. Through some initial remodeling/updating, all of the outlets were replaced (3-prong), and all of the light switches. All is fine in ...
3
votes
4answers
1k views

Can multiple 2-way occupancy motion sensor switches be used together?

Can multiple 2-way occupancy (AKA motion) sensor switches be used together? For the top and bottom of a staircase, I want the lights to be on if either switch senses motion and the lights stay on ...
1
vote
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 ...
0
votes
2answers
97 views

What size metric wire is required for 240 VAC 30 Amps located in house with run of 90M or <100 feet to a garage

What size metric wire is required from a 240 VAC 30 Amps breaker located in house with run of 90M or <100 feet to a garage for washer, drier, fridge and lighting on 3 X 10 amp and 1 X 5 amp ...
4
votes
3answers
9k views

How can I convert Cat5e wired sockets to Ethernet?

I recently moved to a new home and I noticed that the phone jacks (RJ-11) were connected using Cat5e cable. I'm thinking I can replace the RJ-11 plugs with RJ-45 and use Ethernet over the existing ...
2
votes
1answer
42 views

Wiring Leading to DSL Problems

We have had a lot of problems with our DSL dropping. The ISP has come out and taken a look at the outside wiring, and has claimed that everything looks good. They have said that the problem is with ...
0
votes
0answers
18 views

Replaced ceiling light with a ceiling fan and light, then added a remote control

I replaced an existing ceiling light with a fan/light combo, and then added a remote control. The fan and light work, but the light only seems to have partial power as the light is very dim. What is ...
0
votes
2answers
48k views

What size breaker and wire do I need for central air conditioning?

I am getting ready to hang drywall in my basement but before I do that, I need to run wire from the main panel upstairs to the future location of the central AC furnace through the basement ceiling ...
0
votes
0answers
27 views

What gauge wire/ 100' run 20 amps

I need to run 100' of underground wire to a pole barn. I'll be running a couple of lights and a battery charger (10 amp). What gauge wire would i need ?
0
votes
0answers
16 views

installed dimmer switches, and now only half box works and can't get them to turn on [closed]

Yes I know this is stupid, but I put in two dimmers (3way) to controll the same set of recessed lights, instead of a master slave setup, and it worked for a short while, but now it doesn't. I replaced ...
2
votes
2answers
15k views

How to wire Two dimmers controlling a string of recessed light?

Refinishing my basement and have an open ceiling at the moment. I have hung 12 recessed lights and connected them in 3 groups (groups of 2, 6 and 4 lights) using 14/2. I then ran 14/2 from the start ...
0
votes
1answer
31 views

17 light mason jar chandelier

Please forgive the question if it has been asked before. I'm attempting to build 4 mason jar chandeliers for my daughter's wedding. Each chandelier will have 17 jars with bulbs. My question is what ...
0
votes
1answer
17 views

Wiring a ceiling fan to the house wiring

My ceiling fan came with black (motor), red(light), white (neutral) and green (ground), but at my home I have: three white together, three black together, one blue and two red together. What should I ...
16
votes
4answers
131k views
1
vote
1answer
47 views

Waterfall pump with broken off ground pin in 3 prong plug unsafe to use?

In 2007 I purchased a quality waterfall pump for my pond (Tsurumi Submersible 50PN@.4S-60). Recently when I pulled the plug, the grounding plug detached as well. A local hardware store looked at it ...
0
votes
2answers
56 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?
2
votes
1answer
358 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 ...
0
votes
1answer
67 views

Wiring switched-controlled GFCI outlets outdoors

I have a dedicated outdoor 20 amp circuit (GFCI breaker) in my yard that was for a pool we got rid of. 2-gang box w/weatherproof cover. I want to install a GFCI outlet that is controlled by a switch....
0
votes
3answers
76 views

New remote-controlled ceiling fan doesn't respond to wall switch

I replaced a ceiling fan in my bedroom that no longer worked. I didn't pay attention to the wiring when removing the old fan but diligently followed the instructions. The new fan has a light kit and ...