Ground Wire In Attic Charring Wood

Hello.

my electricity bills have been sky high for as long as i have been keeping track of them (less than 2 years).   i finally decided to try to track down the culprit.  I bought a watt meter to find phatom loads.  I found some and took care of them



However,

The electric hot water tank has got me thinking.  Could this be the cause of high utility bills?  The tank itself is ancient (RHEEM).  By the way it is rented from the utility company.  it is hard to tell the age because there is no date stamp, and the model number does not come up on the internet at all.  If i were to guess, maybe 25 years easily.  It functions in that I get hot water no problem



1.  Is it possible that the electric  HWT consumes way more energy than it should?, and how?

2.  Is there a way to track the usage?  My utility company installed a smart meter last year, and required an upgrade to get a new circiut breaker panel from old fuses

thanks
      

Well it's not really an outlet but just a junction box that has black, white and bare copper coming out.  I was told by someone before that this would be the end of the line for this circuit since the wires don't go any further from this box.   Its located in my attic just below the eve opening for an attic fan.  I checked the black and white wires a few years ago and measured 115 vac so I installed the attic fan and it was fine until this year.  No fan operation so I check for power and I'm measuring about 3 vac across the white and black wires now.  I disconnected the attic fan and measured the same 3 vac.  Test fan on another power sourch and it works.  Everything else on the circuit seems to be working.  Any ideas what might be happening here.  The attic fan really helps a lot and I'd like to get it working again.  If I need to provide more information please ask and I'll do my best.  Thanks for any help.
      

Hello everybody! First things first..I don't know much about wiring besides there being a positive, negative and a ground.



I am in the process of gathering information about installing two lights on the soffit of the corners of my house. There is an outside light by the sliding glass door that I was going to tap into for power, since the switch for it is in the kitchen.



My question is will this be possible if I was to run two twin head flood lights off of the same switch.   (  http://www.lampsplus.com/products/br...ht__h9572.html   )





What would be the easiest way to run the wiring for this? Through the soffit or just through the attic? The problem with the attic is there is vaulted ceilings in a few rooms of my house so it is pretty much impossible to walk in the attic to the far side of my house...actually I don't even think it is possible with the amount of insulation and how the ceilings are.



How would I go about mounting the light to the soffit? A junction box? Will I have to run conduit?



Here is a picture of what I am trying to do. Excuse my art skills in paint.





Thank you!
      

OK, here is my problem.  I live in a newly constructed house.  They are building a new house right next door.  I am seeing a power flux (dimming) in my lights whenever any of the following occurs:



- I turn on the A/C in my house

- I turn on the washing machine in my house

- the compressor next door kicks on (for their nail gun and/or other tools)



The compressor next door is hooked up to a temporary post on the street.  I have had my electrician come look along with the utility company.  The utility company says that the house is getting plenty of power.  So now, short of getting another electrician in here, trying to figure out what the problem could be (and if my electrician, who is the one who did the wiring during construction, doesn't know what he's doing).  Most of the lights in the house are 60W if that matters.



Any thoughts on what the problem might be?  I would think that given the proper wiring that I shouldn't see any kind of power flux.



Thanks for the help in advance.
      

I'm new to this site.  But would appreciate some troubleshooting.  I just renovated my kitchen, gutted and all, finished in the Fall.  I did not replace wiring to the dryer, nor tamper with it, to my knowledge.  We did have an electrician add a small fuse panel.  We did not add more appliances then before, added some lights, but mostly used the room to separate things out.  Had a mentor do the wiring, many years of experience, very tidy and careful work, though not electrician by trade.  We have a standard 200 amp box as far as i know.  The house is 100 years old, but the wiring isn't.



In October my mother in law heard a very loud bang.  The electric dryer had been running.  She smelled smoke.  At the dryer receptacle was molten plastic sprayed onto the wall, caused by overheating at that point, due to I don't know what.  I thought maybe I had knocked something loose in the receptacle when i was drywalling around it.  I can't remember now if the breaker had tripped.  The receptacle and plug were toast. 



I replaced the receptacle, I replaced the dryer cord, not the breaker.   The dryer worked fine until february, when it stopped heating.  I found a bad thermal fuse and replaced it, the very common two pronged white one. 



The dryer worked fine until early April when it stopped heating again.  I checked all the fuses/thermostats on the back and the heating element, as I had done the first time.  Nothing was bad.  I checked the voltage coming out of the wall, as I had done the first time, only this time I did it correctly and got a reading that told me to check the breaker in the panel, which had not thrown.  When I checked the voltage between the Nuetral Bus and the two terminals on the Dryer's 30 amp breaker I only got a good reading on one of them, telling me that the breaker was bad.  While at the box, i noticed that to the main breaker, from where the conduit comes into the box from outside, the nuetral wires are bare all the way up, no insulation, and at the terminal of the main breaker they appear to have all melted together, even a couple small pieces have melted off of the "bundle." 



Switched the range 50 amp breaker with the dryer, dryer worked fine, nothing was back fed either.  Bought a new 30 amp breaker for the dryer and installed it on Saturday.  Also on Saturday we were given a dryer, about 4 years old, same as ours, so i hooked it up and saved ours for a spare, which I deemed still good since it seemed the breaker was the issue.  New Dryer worked fine from saturday until today.  Now it won't turn on, though it didn't cut out mid load yesterday either.  The breaker did not trip.  I repeat, no tripped breaker.  I just checked the voltage at the wall and it seems to have that same problem where one side of the receptacle gets a reading of 120, and the other a reading of about 5.  The problem must be bigger than the breaker.  I am not an electrician, I am a welder.  I have gone as far as I could on my own.  Thank you.
      

I would love to put a ceiling fan in my living room but my husband isn't anxious about climbing into the attic to anchor it. He's not really that handy. I was wondering if a fan could be hung like light fixture, by a chain. Obviously, the ceiling would have to have a joist to put the hook into so the fan could hang. The chain and cord would be loosely hung near outlet so it could be plugged in.



.
      

I have a grounding question.  I am installing 400a service to my new home.  We ran 350MCM wire underground thru 3" conduit from the 2ndary terminal (moped) to the house into a 320A Cooper B-Line meter.  From the meter we ran 2 sets of 4/0-4/0-2/0 thru the wall to 2-200a breaker panels ("standard practice", according to my electrical supplier).  The ground wire (#4Cu bare) from the grounding rods comes up from the ground and we're curious if there has to be a special splice connecting the ground wire to each breaker panel or can we run thru one breaker panel to then next, say by connecting the ground wire to a ground bus on one panel and running that thru to the next with #4Cu bare or #6Cu in conductor.  Different electricians are suggesting different methods and the electrical inspector is unsure, but seems to be leaning towards the "special splice". Any feedback would be appreciated.
      

I have a 1960s house with EMT throughout. 



I recently replaced 2 florecent fixtures in my basement with 4 LED lights in their own J-Boxes in the drop ceiling. I did the following:



1. Rerouted the the conduit from the light switch to the main j-box for the lights. (previously it was going directly into the fixture) 

2. Ran 4 foot whips to each jbox holding the LED (metalic 14# wires)

3. Cut the old spliced wire (that was just twisted and taped) and used a wire nut

4. Replaced the switch with a dimmer



The lights work great.  Noticebale improvement and the dimmer is excellent.



The issue is that the circuit for the kitchen is now tripping.  I told my wife its just a coincidence, but she is sure I caused it.  Its only happened 2x (1 day apart.  Nothing unusual running on the circuit, only the fridge and the gas stove which as not in use)



Can my "new" work possibly impact another circuit?   What should I check?  Any way to avoid re-doing my work?



Things I noticed / may or may not be relevant:

1. Some of the EMT is directly in contact with a copper water pipe

2. The switch / dimmer isn't grounded

3. The wires in the jbox were nasty and old.  There was corrosion on the jackets and the jbox.  Looks like some water leaked down fromt the laundy above at some point in the last 40 years.

4. At some point (months ago) when I was in the basement I touched some of the EMT and something that was plugged in I swear I feld a shock. (just listing everything I can think of).  I didn't think much of it at the time, but now my whole electrical system is suspect.

5.  The tripped circuit (fridge, MW, stove) didn't appear to be tripped.  The fridge wasn't on.  When I turned off and back on the circuit the aplliances came back to life.  Appliances less than 1 year old. 

6. The clock on the range was reset at one point but I didn't think I turned on or off the circuit.  The lights for the basement were switced off but still worked with the fridge circuit tripped.

7.  We had a huge electrical storm right before I did the work

8.  We have a "stablock" panel that the home inspector got all bent out of shape about.  Other than truning on and off breakers I have never touched it.

9.  Kitchen breaker and basement light breaker are adjacent in the box

10.  I believe kitchen and basement share the same EMT in places.

11.  I think I now have too many connectors in my j-box.  Will likely add an extension.

12.  I didn't use the red "bushing" on all my whips as I ran out of them, but I was careful with the metal sheath and really don't think any wires were cut. (besides if there was a short wouldn't my LED lights fail and that circut break?)



HELP.  I am happy to call a contractor to come in, but I don't have an electrician I trust yet and I'm scared bringing someone in before I isolate the problem a little.
      

I was going to put this in this thread  Junction box in stud wall behind drywall?  but, decided to start a new one.



Two nights ago while sitting in my kitchen the can lights in my soffits above my cabinets suddenly went out. At first I thought my daughter or her boyfriend was messing with me and reached around the corner and flipped the switch. Nope. Tried the other switch near me and nothing. Everything else in the kitchen worked.



Thinking tripped breaker for a moment...nope other lights work on the circuit. Can't be 6 CFL's burnd out at the same time. Hmmmmm?



Background:

Kitchen was remodeled 12 years ago. Drywall was in good shape so not removed. Added circuits for Fridge, Microwave, Garbage disposal, Stove (gas),Dishwasher, range hood, and countertop recepts. None of these are tied to lights. Original task lighting was 4' tubes over countertops above cabinets. Remodel added sofits and can lights from these two feeds



Started tracing circuit path to look for loose/broken wire. Found no power at lights. Checked power at breaker...Good. Follow wire to kitchen, no junctions. Wire disapears up into wall below the switch area. Check for power at switch box. Yep, power there. Power off and pigtail Neutral/hot  wires at a can light together. No continuity on the load side of the switch circuit. Broken wire somewhere between the switch and the lights. Fortunaly there is an attic space above the kitchen. Unfortunatly, it is a short headroom ~3' or less and full of blown ihn insulation. In I go to trace the wire.  after about 10 min up there I found the burried junction box. At some time in the past there used to be a single light in the center of the "U" shaped kitchen cabinets. This was abandoned and the box was drywalled over...still in the location for the light hookup so the cover was not readily accessable. found a tightly twisted Ground, Neutral and Hot with nuts. All looked good untill I Started messing with them. found that one of the hot leads had broken right at the insulation on the wire. Looking at it closer I could see some arc burn at the break. I am thinking that when the handy hack that did the job nicked the wire he did not know or care and tristed it together anyway. It took over, to my best guess, 20 years for it to fail.



Moral... It can happen
      

I'm trying to fix a problem with a track light installment over the a bar I've just put in. I've done it before. never had issues. but this particular problem is driving me nuts. It just defies logic.  The electrician who actually installed the associated dimmer switches with this dining room area was called as it seems it may be a flaw with his wiring, but he's blown us off and I have to try and solve this myself.



This is how it's all set up. I've been rehabbing our home from top to bottom, and converted our old kitchen into a dining area. Within this dining area are four sets of lights, all controlled from one box containing four dimmer switches. I set up all the new wiring and installation of the lights in the ceiling, and we paid an electrician to come in, check everything out, set up the multiple switches, and connect it all to the board. It's all new copper wiring from beginning to end, as I didn't want to connect or splice in to the old aluminum wiring that was in place. All the new wiring and lights are on a dedicated 15 amp breaker. Three of the sets of lights were set up to be available from the day the electrician came around. The fourth, for the track light over the bar, was left hanging from the ceiling capped off and with the switch off, as I still had work to do installing an overhead wine rack, under which the track was going to be set.



Two days ago I finally got around to putting the track up, but after setting it in place and connecting the power up the lights wouldn't work. I took the lights out to our kitchen, where I installed another track light system some time ago, plugged one of the lights in, and it worked just fine. I then went back to the bar area and used a spare track, then a spare connector, to see if I could isolate the fault, yet neither of the items provided a solution. Now here's the weird bit - every time I tried checking the system out, I'd get 120 volts showing from the wiring and from the track when I'd test with the multimeter. But the second I'd put a light into the track, the multimeter would drop to zero on the voltage reading on either the wiring or the track. Take the light fixture back out, and the voltage would pop back up. Inserting the light was thus completing some kind of odd loop. It wasn't just one light - I double checked by grabbing working lights from the kitchen track and inserting them into the other track - the same problem would pop up. Finally, having come to the conclusion that there was nothing wrong with the track at all, I took the whole assembly over to a nearby wall outlet, used some spare electric cable to connect up to the appropriate slots - presto, the light came on! I even double checked all this by grabbing another light fixture destined for our bathroom, and tried connecting it to the wiring over the bar. Nothing. Yet as with the track light, the minute I took it over to the wall outlet and connected it, the light worked.



So everything logically points to the fact it has to be something to do with this individual circuit, right, because a) the light fixtures work when plugged into another circuit and b) the other three dimmers and lights hooked up in the same box work fine and draw power from the same wire cable/breaker combination. The only things left that I can think of is that the electrician has either wired the dimmer switch up incorrectly or that there's some kind of flaw inside the switch itself. Does this make sense?



A friend also told me to double-check to make sure that the black wire feeding power to the light was indeed the hot wire, and it is.  If I touch it with the black test lead from the multimeter and put the red one to the neutral I show 120 volts. If I keep the black test lead on the black wire and put the red test lead to the ground - I also show 120 volts.



A final point. I know I'm not overloading the circuit - not even close. With all four dimmers maxed and every light on - including the test light on the track - I'd only be drawing 8 amps on a 15 amp breaker, besides which I'm only using one set of lights while I'm working on this problem anyway. This is a dedicated circuit, so there's no additional power being drawn away by something else.



So how am I getting 120 volts from this wiring, according to my multimeter, yet it won't light up ANYTHING and keeps giving off the indication that some kind of loop or short is being created every time I actually plug a light into the track? It's got me totally stumped.



Anyone have any ideas?