How to Find an Open Neutral

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  • čas přidán 5. 07. 2024
  • In this video, I will show you how to easily track down and fix an open or loaded neutral. A hot/ground reverse is a common indication on a three-light tester. However, it normally means that the problem is a completely different wiring issue, a disconnected neutral, or an open neutral. Sometimes it is also called a loaded neutral.. (See • What is a Hot Ground R... )
    In this video, I will show you step-by-step how to locate the open neutral.

Komentáře • 211

  • @moynistan
    @moynistan Před rokem +7

    Went from freakout to fixed in 5 minutes because of this video. THANK YOU!!!

  • @eivetsnod
    @eivetsnod Před 4 dny

    This is a great video. Thanks for taking the time to post it.

  • @atticstatic
    @atticstatic Před 24 dny +1

    Thank you for this video, easy to follow steps to isolate and fix the open neutral issue I was experiencing.

  • @Mozaco100
    @Mozaco100 Před 2 lety +4

    This is exactly what I needed, I have two outlets one that says no neutral and the other that says ground neutral reverse. Your great explanation will help me to fix this problem this weekend.

  • @nicksiragher542
    @nicksiragher542 Před rokem +7

    Perfect for me, and I realise I need a socket tester. Thanks for taking the time to make this video, and set up the live test / demo rig

  • @tianjansenvanrensburg3811

    Was very helpful had a shocking experience with a neutral today and was shocked by the result.Will surly go in with confidence on correting the problem.

  • @TWTH
    @TWTH Před 9 měsíci +3

    Interestingly, your tester indicates the correct defect when a GFCI is present because the contactor inside of the GFCI is a double pole single pole configuration. When a GFCI trips, it interrupts both the hot and the neutral. So, if you ever arrive to an outage, and you see there is no continuity between the equipment grounding conductor and the grounded conductor, you know that likely a hidden GFCI trip is to blame. Thank you for producing this video. Have a great day.

  • @jlala1174
    @jlala1174 Před 3 lety +1

    Thank you for the information... I had two outlets not working so I ran out and picked up that same outlet tester and it did point me in in the right direction. I figured it out but this is a great explanation here of the process, will help me out in the future.

  • @Ducktruckful
    @Ducktruckful Před 2 lety +4

    What a great job! I wish I had seen this before. I had the same problem . it took forever before I found that open neutral.

  • @bryanhiggins801
    @bryanhiggins801 Před rokem

    I spent hours looking for my open neutral until I watched this and found it in 5 minutes in my dining room light fixture.. thanks for the video!!

  • @vince6829
    @vince6829 Před rokem +1

    Thank you for sharing your knowledge. Much appreciated.

  • @annblc784
    @annblc784 Před 3 lety +3

    Thank so much for your video it help me resolve my issue, I love the way you explain, very clear and right to the point

  • @timerater
    @timerater Před 2 lety +2

    Earned my sub for sure, very informative and easy to understand. Job well done!

  • @apackwestbound5946
    @apackwestbound5946 Před rokem +1

    Thank you sir fir your time, talent and expertise.

  • @shortsprings
    @shortsprings Před 2 lety

    wow! i was going to fix the hot/neutral reverse first, but this video is giving me a hint to fix the open neutral first. thanks

  • @rlarajr2001
    @rlarajr2001 Před 3 lety +2

    One circuit just developed a hot ground reverse as shown by my three light tester. This was very helpful in how to diagnose it.

  • @claybourne7162
    @claybourne7162 Před rokem +2

    Excellent! Thanks for making this very helpful video!

  • @jayjenkins6021
    @jayjenkins6021 Před 9 měsíci +1

    Tjank you! THANK YOU! THANK YOU! I watched a half dozen other vids on this issue, which I have. None of the other vids made any sense and I didn't understand it. Your video was clear and explained the problem in a way that my underpowered simian brain could understand. Thank you@

  • @tedlahm5740
    @tedlahm5740 Před 3 lety +3

    Needed the load applied in order to receive a shock at the open neutral.
    No load, no shock as stated. Would like the GFCI issue explored some more.
    A thank you.

  • @AmericanOne9621
    @AmericanOne9621 Před 3 lety +2

    I'll have to say this one is confusing to me. Looks like to me the tester should of shown that it was a open neutral. I had a tester similar to that years ago but haven't a clue where I lost it. I have a old school Simpson 260 and a digital Beckman HD110 I use now. Anyways...I enjoy your videos and glad your trying to help electricians and others solve their problems.

  • @TheFrio937
    @TheFrio937 Před 6 měsíci

    Been watching all your videos I am getting closer. I love how you teach me Why it is because that helps me puzzle solve.

  • @pcbexile1078
    @pcbexile1078 Před 8 měsíci +1

    Thank you for taking the time to put this video out.

  • @sammac4
    @sammac4 Před rokem +2

    Thanks for the help! Very good explanation! Found this problem today but didn't have time to work on it. Now I have great information to tackle it. Thanks for posting these videos.

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před rokem +1

      Thank you for the feedback. I hope you are quickly able to solve your problem. I would love to hear what you find.

    • @sammac4
      @sammac4 Před rokem

      @@morganinspectionservices3840 I followed your video and after checking 3 boxes, there was a neutral that was not connected in a junction box. It looked like they forgot to even connect it to the 2 other neutrals that had a wire nut. Thanks again. I will definitely be checking your site in the future for more ideas.

  • @MarcusBiskobing1
    @MarcusBiskobing1 Před 3 lety +2

    This video nailed my issue. Thank you!!!

  • @charliemanthedog107
    @charliemanthedog107 Před rokem +1

    Mike--Thanks so much! Very helpful! 👍🏽👍🏽👍🏽

  • @bshaw93785
    @bshaw93785 Před 3 lety

    Thanks! Super helpful! I’m glad you included the GFCI info because that was my problem!! Liked and subscribed

  • @Bobcat1950
    @Bobcat1950 Před 9 měsíci +3

    A GFCI determines a fault by metering the difference between the hot and the neutral. If the neutral is open the GFCI will trip. To many times when we replace a GFCI, only to find out the new one doesn’t work either, a neutral is the culprit. Great video, it shows how to use the tester to help isolate the problem.

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před 7 měsíci

      👌

    • @GypsyMoFoJoe
      @GypsyMoFoJoe Před 3 měsíci

      How? Without a neutral, current can’t flow for the GFCI to monitor or compare….now if you send your return current down the equipment grounding conductor instead then yes. The GFCI will sense the current leaving but not returning on its respective neutral……..pop goes the trip mechanism!

  • @ktms1188
    @ktms1188 Před 8 měsíci +2

    What a great video, you must have thick skin talking about electrical. After watching a few videos it sure turns into who's got a bigger stick. Great video though and I learned a lot really helped me a lot.

  • @stevenalexander5367
    @stevenalexander5367 Před 2 lety

    Yeah, most of the loads in my ckt are lights, smoke detectors, and two outlets. As soon as I turn on any light(or add any load) in the ckt, the breaker trips. And those smoke detectors are upstairs and downstairs with one light upstairs. In other words the ckt runs all over the house so I have to figure out what's 1st, 2nd, 3rd, etc from the box. And then there's how the wiring is done...is it from the box to the load then to the switch, or from the box to the switch then load? Also, you have to "assume" the builders used accepted standards for wiring...black/red for hot, white for neutral, and bare copper or green for ground. This video does help me understand and gives me a way to test. Thanks

  • @alekjuskevice
    @alekjuskevice Před 2 lety

    This was very clear and helpful to me. I am having this problem in and old old house.

  • @acabinonthesky5165
    @acabinonthesky5165 Před 2 lety +1

    Oh, boy. This has been a stumper for me. With the exception of one outlet at the end of the run, this circuit only serves ceiling light fixtures. Two lights work, but anything beyond them is out. When the initial failure occurred, the lights flickered and have since blinked on/off for a split second intermittently. I have pulled cover plates for the light switches and all neutrals, with the exception of the ones that work, indicate they are hot when I use my lighted/toned tester. I have begun removing ceiling fixtures to examine wiring inside the ceiling boxes, but am hopeful there might be an easier way to check for a loose neutral. Thanks for your time and valued advice.

  • @hjoe4473
    @hjoe4473 Před 2 lety +9

    Thank you for the great videos. They are explained clearly and mock-up stations are very useful.
    Also appreciate how you get right to the content.
    Thank you!

  • @mikemunyan3674
    @mikemunyan3674 Před 2 lety +1

    thank you very helpful keep the videos coming thanks.

  • @tannerleteff7860
    @tannerleteff7860 Před 3 lety +6

    The biggest problems in residential and apartment industry:
    1) The breaker panelboard is burnt up at the breaker connection.
    2) The neutral wire on the neutral bar in the breaker panel is burnt/loose.
    3) Check every receptacle on the circuit, because the neutrals are most likely burnt. (Check all closets and cabinets and behind beds, people!)
    4) check the series connection where the circuit splits off to difference fixtures or GFIs.

  • @KL-mk7lf
    @KL-mk7lf Před 4 měsíci

    Amazing video. I don't normally leave comments, but this is such a good video that I had to comment. Also share the video with my brothers. Please keep producing such high quality video.

  • @javiergiraldez9374
    @javiergiraldez9374 Před 15 dny +1

    The other option it’s when shared power outlets and light outlets. A loose neutral could make lights flickering or not working. To found it, you need a tracer

  • @michaelhiggins7365
    @michaelhiggins7365 Před 2 lety

    A very good explanation. Thank you !

  • @coachrob55
    @coachrob55 Před rokem

    Thanks this was just what i needed to know short concise .

  • @fifthamendment1
    @fifthamendment1 Před rokem

    Really helpful! Thank you!

  • @viewoftheaskew
    @viewoftheaskew Před 3 měsíci

    Super helpful and to the point, thank you!

  • @carlosargoncillo
    @carlosargoncillo Před rokem +1

    Very helpful. Thanks!

  • @matthewheller1840
    @matthewheller1840 Před 2 lety

    Great video!

  • @tudocervera3764
    @tudocervera3764 Před rokem +2

    super helpful ,, thank you sir for taking the time..

  • @ronmeyer2308
    @ronmeyer2308 Před 2 lety +1

    Excellent video, I am currently experiencing this situation. 👍

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před 2 lety

      I hope you were able to find the issue. I am always interested to hear about problems like this and how you figured things out.

    • @ronmeyer2308
      @ronmeyer2308 Před 2 lety

      @@morganinspectionservices3840 yes, I did find the issue. The first receptacle on the circuit, which was working fine, had a broken neutral going down stream. I will always start at the panel first, and so on. Thanks! 👍

  • @3112magic
    @3112magic Před 6 měsíci

    very informative , a big help thank you

  • @raj66kas
    @raj66kas Před 2 lety +20

    This is all good in theory and when you can see the wiring. The challenge is determining which outlets are connected and the direction of the wiring behind a wall. The tone tracer is not easy to use. Also outlets are easier to troubleshoot than light switches. I just spent 3 days fixing a few outlets. I can't believe how bad the quality of wiring in a 20 year old house.

    • @ACommenterOnYouTube
      @ACommenterOnYouTube Před rokem +1

      Yea he didn't find the disconnected N, only isolated the issue to a disconnected N ...
      Like you said, to find that open N can be a nightmare.
      Next he said the N had 120V on it which is also incorrect.

    • @waytospergtherebro
      @waytospergtherebro Před rokem +1

      Buy an Amprobe.

    • @nicholecrouch311
      @nicholecrouch311 Před rokem +2

      Generally the circuits run plug to plug and you have a wire serving as a "homerun" back to the panel that comes into a plug where your circuit begins. To determine where it begins is easy when you turn a breaker off a section of plugs along with switches will be off. When you open them up there will be in most one set of wires into a receptacle and one out to the next receptacle. The homerun can only supply 8 receptacles per circuit, or 10 lights per nec code. Lights in residential are 99% branched off of the nearest plug, 1% are supplied by a homerun. Tighten all the neutral connections on your receptacles and ensure all your wire nut connections on your neutrals are tight. Over time they can come loose because of the heat the electricity creates at the resistance points which are your junctions or makeups and the receptacle connections.

    • @ACommenterOnYouTube
      @ACommenterOnYouTube Před rokem

      @@nicholecrouch311 #1 not all electricians follow code AFTER the fact. So when alterations are done, they find the quickest route.
      Also when they do repairs, they do the quickest route.
      Also when they are re-wiring and no permit is pulled and this is a quick re-wire, they do not always follow code.
      Next the connections become loose over time due to vibration. As the current flows, it creates vibration.
      So while your theory is correct about the homerun feeds the 1st outlet, NOT always the case.

    • @safetythirdified
      @safetythirdified Před rokem +3

      I just spent 8hrs today tracking down a loose neutral. Not fun.

  • @funspace-times9938
    @funspace-times9938 Před rokem

    Thanks Mike!

  • @whitetiger8652
    @whitetiger8652 Před 3 lety

    Great video, thanks!

  • @tomprovan50
    @tomprovan50 Před rokem

    great video

  • @tyronecole7722
    @tyronecole7722 Před 3 lety

    Thank you for your video
    On my way to try it your way...
    Thanks agin .....

  • @carlosargoncillo
    @carlosargoncillo Před rokem +1

    Thank you!

  • @rockybeavers9397
    @rockybeavers9397 Před 3 lety +1

    Super helpful thank u

  • @flyty2134
    @flyty2134 Před 3 lety +1

    Thanks it was a good video

  • @nelsonchan6419
    @nelsonchan6419 Před 3 lety +1

    Excelente vídeo
    Me suscribiré

  • @joelharrison5888
    @joelharrison5888 Před 6 měsíci +1

    I had a friend that needed me to come over and see the problem with his wiring. The appliance’s such as the refrigerator etc would cause a voltage drop on one hot leg and the other would spike up such as 56v on one side and 178v on the other side. After all the trouble shooting for couple of days l had them to call the power company and the lady run a test over the phone which showed there was no problem on there end so I trouble shooted again at the panel box a couple more days and still had the same problem. So I had the power company to come out and check from the transformer back to the meter and they couldn’t find anything loose but they didn’t open the meter box and was going to leave until I got there. I had them to remove the meter and there was the problem a loose neutral bus bar and partially melted hot leg coming in from the street! Problem solved after all that! So if anyone is having this problem I would recommend doing this first before all the inside troubleshooting besides it’s a free service from the power company! By doing this first it could save the house from catching on fire and save the life of someone!

    • @rob0516
      @rob0516 Před 6 měsíci

      My guess is that in your friends house some circuits maybe wired as multi-wire branch circuits as yhat would explain the voltage going over 120v and the 56v drop from bad/loosd connection.

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před 6 měsíci

      So your friend actually had a problem that I consider a lost neutral, and not a disconnected neutral. I have a totally different video on the lost neutral. Lost neutrals can certainly cause a lot of problems and damage equipment inside the home. Here is a link to that video. czcams.com/video/S3dvzOZm-58/video.htmlsi=8tbL_PIZcRw7USf0

  • @Shadee226
    @Shadee226 Před 3 lety

    Thank you great info

  • @jamalbenthall151
    @jamalbenthall151 Před rokem +1

    Great explaining you sir should be a teacher.

  • @JamesJones-ql3kr
    @JamesJones-ql3kr Před rokem

    Fabulous. The light in my wife's office died, turns out the neutral is connected. This happened after we reworked some wall switches in another room. We must have disconected the neutral.

  • @benduncan6204
    @benduncan6204 Před 2 lety

    Thanks that explains a little more about my questions. But can you have a hot ground reverse?

  • @Jollyprez
    @Jollyprez Před 2 lety

    If you have a flaky neutral at the circuit-breaker box, would the symptoms be something like: GOOD apparent reading on entire circuit - until a load, which then does the same reading as you have. ALSO, I have 4 breakers that seem to be cross-wired or something. For example, circuit two shows fine until I enable circuit one - then I get either a red-off-amber or even red-amber-amber. This happens only on one side of the panel. Very frustrating tracking it down.

    • @ACommenterOnYouTube
      @ACommenterOnYouTube Před rokem

      Thats a great point, a loose N at the panel will probably show good until there is a load on it.
      While it may read 120V at the outlet, you put a load on it and it won't pass current.
      We had a 240V dryer line show 240V and 120V on each leg but would not run the dryer.
      Apparently there was some resistance on that cable and would not allow current to flow but let the voltage thru. Took 2 appliance repair guys and 2 trips back to the appliance store to verify the dryer WAS working.

  • @RDe-dw4sj
    @RDe-dw4sj Před 2 lety

    I'm having issues with lights flashing and outlets not working but putting out less voltage. For example I cant use my tv if the modem and router are both plugged in. Sometimes I can have both router and modem plugged in and it works but I can't use the lights anywhere else , then sometimes it only works when I have a light on. The issues seem mainly in the living room and kitchen but also have happened throughout out the entire house. Then sometimes when I turned breakers on/off the lights for the wrong breaker went on and off. I replaced a broken outlet and a loose one in the living room. I also replaced the main breaker and everything worked great for a few hrs then bam everything went out in the living room now back to square one. Pretty sure I have a loose connection somewhere but I can't find it. Also when I used the plug in tester I got the 2 correct red lights but in about 6 or so plug outlets I got the correct 2 red lights but the red lights were very dim instead of bright. And on 2 outlets that were installed upside down I got the reverse light on tester.

    • @ACommenterOnYouTube
      @ACommenterOnYouTube Před rokem

      I told this guy he made a mistake on his video and he argued with me and refused to tell me that i was wrong and shut me off.
      Don't expect an answer from him

  • @Joe-qw6il
    @Joe-qw6il Před 3 měsíci +1

    Check for loose neutrals also, they cause flickering lights, found my loose neutral at the main breaker box, it was arching intermittently at the neutral screw because it was loose, it melted about half way through the wire!

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před 3 měsíci

      Thanks for the comment. Good advice. Always like hearing about other people’s experiences because I learn from each one.

  • @jacksonhawk4021
    @jacksonhawk4021 Před 3 lety

    OK, I found my problem and it is now fixed.
    I didn't know if the disconnected neutral could have been anywhere in the circuit (NO). The only outlets that are affected are the one that has the problem as well as the ones downstream from the problem. It really helps to know which way the outlets are connected from the electrical panel to the last outlet on the circuit.
    I wish you would have made that more clear in your video by disconnecting the neutral from the 3rd outlet and showing that you have a good circuit at the 1st AND 2nd outlet, and the problem is with the 3rd and 4th outlets.

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před 3 lety

      I'm glad you were able to find the problem. I appreciate the feedback. I will try to make another video and make sure to point out what you are suggesting.

  • @jacksonhawk4021
    @jacksonhawk4021 Před 3 lety

    I have a problem with the wiring in my garage which tests as an open neutral. I'm confused about why putting a load on the circuit helps find the open neutral. Wouldn't the tester show open neutral after the break instead of plugging in a load and the tester shows hot/ground reversed after the break? I can see if you tested and the tester showed hot/ground reversed that it would not necessarily be a hot/ground reversed and might be an open neutral. I would appreciate any help.

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před 3 lety +1

      Putting a load on the circuit doesn’t necessarily help find an open neutral - it just changes the indication that your tester gives you. If you’re having problems in your garage, and there are several receptacles that are daisychained together, then your tester should help you to determine where the problem actually starts.

  • @seanmcalister9923
    @seanmcalister9923 Před 6 měsíci

    Simple thank. You

  • @quotron8
    @quotron8 Před rokem

    Thanks !

  • @BigTimber81
    @BigTimber81 Před 2 lety

    Switched receptacle at my furnace is giving me troubles. Will work fine for weeks at a time then just stop receiving power. Tester shows Hot/Ground reverse when switched on. Normal when switched off. Is it something as simple as crossed wires? Or should I just buy a new switched receptacle and replace it. If you play with the switch repeatedly. The light on the furnace board will get a split second of juice every now and then.

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před 2 lety

      From what I am understanding you are saying, it could be a bad switch/receptacle. I would replace that and see if that corrects the problem.

  • @ehsaankhan1381
    @ehsaankhan1381 Před 2 lety

    Thank you

  • @Usbasket
    @Usbasket Před 10 měsíci

    thank you very much but I have a question, in my case I have 7 outlets have open neutral and nothing working attach to them, would this be the circuit breaker? because when I used the ohmmeter I got that all 7 neutral connected but not connected to the main box in the garage

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před 10 měsíci

      It could be at the breaker box, or it could be in a junction box in the attic. It all depends on how they wired the house.

    • @Usbasket
      @Usbasket Před 10 měsíci

      believe it or not , I found the 8th outlet was attached and it was the one that needs to be changed. I just do not believe that there are 8 outlet connected to each other@@morganinspectionservices3840

  • @prezaricardo1749
    @prezaricardo1749 Před 3 lety

    Thanks.. good point

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před 3 lety

      You're welcome

    • @prezaricardo1749
      @prezaricardo1749 Před 3 lety

      @@morganinspectionservices3840 Be honest I just follow the process you did in your video and I found the bad box and that electrical box coming directly from electrical panel and same time that electrical box supplies electricity to other 10 boxes , So I take care that electrical box and happy family , we got power back to the rest of the electrical boxes. Thanks.

  • @paulg3316
    @paulg3316 Před 2 lety +1

    Excellent video! The question I have is why would the tester indicate “hot/neutral reverse”? Plugging in the drill connects the hot (black) wire to one wire of the drill. Since the neutral is open current cannot flow thru the drill so the other wire of the drill (white wire) is at 120V potential. Basically, BOTH the black and white wire are at 120V. This is not a reverse polarity- it’s a “hot on both conductor “ situation. I would think the tester could detect that condition & have a specific light pattern to indicate that. Is my reasoning correct? I generated a schematic that shows what you demonstrated in this video and it basically shows a load across the receptacle with one wire (the neutral) disconnected- so both the black and white are at 120V potential. This isn’t a “reverse” situation. If I’m incorrect please tell me.

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před rokem +1

      I realize this is a very delayed response, but I did not see your comment. We are not getting a hot/neutral reverse indication on the tester. We are getting a hot/ground reverse indication on the tester. This is exactly for the reason that you describe. The tester sees that the hot and the neutral are at the same voltage, and that the ground is at a different voltage. This is a deficiency of these testers. When it sees that configuration, it calls it a hot/ground reverse. It assumes that the ground is hot and that the hot and the neutral are at 0 V. While in actuality, the hot and neutral are at 120 V, and the ground is at 0 V.

  • @eriklindquist11
    @eriklindquist11 Před rokem

    What if there is still power detected in the outlets after turning the circuit breaker off at the panel? When I try plugging a night light intoi the outlet, it doesnt light up. But I read voltage present with my non contact voltage detector. I try both the klein and greely no contact voltage testers that I have. The problem started the day before thanksgiving I was using an instapot on one outlet, and an air fryer on the other outlet on the counter. Power went out. I reset the breaker and it didnt come back. My fridge and stove are both on that circuit. I tested outlets and initially they were showing hot/grnd refersed. After watching your video I came with the same results you were with load applied. Now showing open neutral. I have checked all the outlets starting with the one the air fryer was using when everything went out there is one outlet farther away from the breaker panel. the next going toward the panel is the one for the fridge. then moving toward the panel there is a junction box of sorts that is behind the cabinetry that was installed a few years ago. It looks as if it was left there and just ran travellers to where the fridge is located. (only 3 feet or so away from the breaker panel, Then there is one more outlet that is above the stove and one below it that is used only by the stove. My question is that there is more than one of those boxes that only have one set of wires coming into the box Why would that be:? isnt a home run usally straight from the breker panel all the way furthest from the panel and starts powering the circuit from that oultlet and moving back toward the breaker panel? Please I need help. It is Tuesday and I am still without power for my fridge as well as my range/oven sine wednesday before thanksgiving.
    Any help is MUCH MUCH appreciated.

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před rokem

      Hi Eric. A home run typically runs to the outlet closest to the panel and then subsequent outlets are fed from that outlet in a daisy chain. If you are saying that there are several outlets that only have one set of wires coming into the box, then, perhaps you have a junction box with the hot wire coming in and then several wires going from that junction box to feed individual outlets/receptacles.
      So with every load unplugged, are you still getting the hot/ground reversed indication?

  • @autoshotty
    @autoshotty Před rokem

    I wish my 70 year old home came with a wiring schematic.

  • @jolyonwelsh9834
    @jolyonwelsh9834 Před 3 lety

    How do you find an open live or an open neutral with knob and tube wiring? The problem splice could be anywhere hidden behind the walls.

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před 3 lety

      It may not be a bad splice. It could just be a damaged wire. Even so, back in the day, I don’t think they were putting splices in walls, so the large majority of splices should be in the attic. I would think about the best you can do is use the procedure shown to isolate as closely as possible the location of the open neutral. Once you do that, I would verify that you have a good neutral in the attic that may be running down to the affected outlet. If you do have a good neutral, then the problem may very well be in the wall. At this point, the best thing to do may be just to fish a new wire to the “bad“ outlet.

    • @jolyonwelsh9834
      @jolyonwelsh9834 Před 3 lety

      @@morganinspectionservices3840 That's what I normally do. I abandon the K&T as much as possible, and I run new romex to the receptacles in question. The only problem is that sometimes the customer doesn't want to pay extra for it.

  • @benjamindesilets
    @benjamindesilets Před 2 lety

    I have 3 lights operating on one switch 2 porch lights and a security light. The porch lights work fine. The security light however has 50VAC between black & ground and neutral and ground. What to do?

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před 2 lety

      Is it possible that you have a load connected in series with the security light that is causing a voltage drop? If not this, then I would start by visibly tracing the wire looking for a problem and look at all connections.

  • @TheOmengod
    @TheOmengod Před 7 dny +1

    So I'm getting low voltage throughout my whole house. My refrigerator won't run; lights are working but flicker when I turn fan on. I tested many of the receptacles and breaker boxes with meter and all that seems to be reading fine. Any help would be appreciated. Ty.

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před 7 dny +1

      To me it sounds like you have a lost neutral rather than an open neutral. A loss neutral is where your neutral becomes disconnected or has a poor connection before your breaker panel. I have a separate video on lost neutrals. I would suggest you check the voltage before and after turning on a fairly heavy load such as a microwave or something like that. This test works best if you turn on a heavy 120-V load, rather than a 240-V load. If you get a voltage change of say 10 to 20 volts, I would definitely say you have a lost neutral. You did say that you have measured low voltages. With a lost neutral you should have some outlets reading high voltage, as well. With this lost neutral, your high and low voltages should add up to somewhere around 240 or 250 V. In other words, if you have low voltage of 90 V, for example, you should have a voltage on the other leg of your electrical service of about 150 V. If you do indeed only have low-voltage everywhere and no high-voltage anywhere, then the problem is not a lost neutral. I would suggest contacting your electric company at that point.
      I will definitely be interested to hear the final results of what you find. If you want to comment again and give me further details after you do this additional testing, that would be great.

    • @TheOmengod
      @TheOmengod Před 7 dny +1

      @@morganinspectionservices3840 Thank you for the reply!
      Let me see if I can explain this a little bit better: Last year I started noticing some fluctuations with my fans; sometimes they would go too slow and sometimes they would go too fast; all my major appliances were working fine at the time. I called the power company and they checked things on their end; they replaced a couple things and also said some mice got into my outside breaker box. After that, my power was working fine for the next 9 months without me doing anything.
      Last month, I came home from an appointment, I heard my refrigerator kick on, and at the exact same time, a surge protector behind my TV fried/started smoking. I changed surge protectors, it fried the second one. I started having fluctuations with fans again, and when I turned on my skillet, it blew an overhead light bulb.
      The electrician came over, tested the outside breaker box and the inside breaker box; all readings were correct. I proceeded to show the electrician that I was having fluctuations in power; the electric weed wacker was either not hardly turning or turning way too fast. The outdoor receptacle was getting a high reading, at times. The electrician suggested that I replace the outdoor breaker box and the 100 amp breaker. I said ok, ordered the parts, but the electrician never came back.
      Without me doing anything, the electricity seemed to be working normal again for almost a month. I hooked up a couple surge protectors to be on the safe side. I'm patiently waiting for the electrician to return...
      Now to the present, or just a couple days ago, I get woken up by my fan kicking into overdrive. I go out to the kitchen and turn off the refrigerator. I turn on my Skillet and instantly my bedroom surge protector gets fried.
      The power company comes over, checks behind the outdoor meter, notices some corrosion, but the readings were coming back correct. My friend then took the volt meter, tested my inside breaker box but couldn't find any issues with the readings. All the receptacles are reading around 120, but none of the receptacles will run anything more than a fan or a light.
      So now, I have no refrigerator or skillet to cook with. My well pump and hot water (heat pump) seem to be working okay, thank goodness. I think that explains it. I'm not very familiar with these types of things, and it feels very foreign to me. I would appreciate more of your advice, if you don't mind. You look and sound very scientific. The experiments look cool, I just can't understand them completely. Thank you sir!

  • @wanderingquestions7501

    That’s fine for one circuit, but I have 4 independent circuits all showing a hot-neutral reverse even after I have remove all but one circuit breaker. The neutral bus bar in the main box is sharing all the shunt, I guess. The fault displays when nothing is plugged in but I have a GFCI receptacle in 2 of the 4 circuits. So far one is removed. All I can do is completely (hot, neural & ground) disconnect each circuit in the fuse box to isolate which circuit is the problem. This is in a modern wired system working for 5 year, then one afternoon - poof. No breakers tripped. I suspect a mouse. But thanks.

  • @realmiketroyer1700
    @realmiketroyer1700 Před 2 lety +1

    Any pointers on finding an open neutral on a circuit solely compsed of lights?

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před 2 lety +1

      My first thought would be that all of the lights upstream of the disconnected neutral should work, while those located after the disconnected neutral will not work. This should help significantly in narrowing down where the neutral is disconnected.

    • @realmiketroyer1700
      @realmiketroyer1700 Před 2 lety +1

      @@morganinspectionservices3840 - I must have a different problem. Thanks for your reply.

  • @diehardfan173
    @diehardfan173 Před rokem

    4:50 thank you

  • @user-kh1vp5lw6t
    @user-kh1vp5lw6t Před 11 měsíci

    Where do I find a three light tester like you used and how much should it cost?

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před 11 měsíci

      You can find them at any hardware store and probably even at Walmart. You should be able to find one for $10-$20.

  • @leroyh6213
    @leroyh6213 Před rokem

    I'm looking for a lost nuetral from switch box to switch box. Thinking I will have to turn off the circuit and ring out the neutrals with my multimeter.(ohm them out)

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před rokem +1

      I’m curious. Were you able to solve your problem?

    • @leroyh6213
      @leroyh6213 Před rokem

      @@morganinspectionservices3840 yes thank you. I had a neutral slip out of a wire nut at last switch box go figure.

  • @nitemarebreh
    @nitemarebreh Před 2 lety

    Is there a way to do this test with a multimeter?

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před 2 lety

      Yes, it is possible. The three light tester simply acts like three multimeters. You would just have to check the voltage between all three combinations of two slots on the receptacles. If you have proper voltage between the hot/ground and the hot/neutral slots, then this indicates a properly wired receptacle. When your tester shows voltage between the neutral and ground, and between the ground and hot, then this is the same as the hot/ground reverse indication on the tester.

  • @robertmeigs5176
    @robertmeigs5176 Před 2 měsíci

    My problem is in the basement between the outlet and the breaker panel. How do I find that?

  • @robbybiddle9236
    @robbybiddle9236 Před 5 měsíci

    2:16 this works great if the electrician wired the house up in a manner that makes sense. If this was done back in the late 20th century it would be very difficult to find.

  • @cspill99
    @cspill99 Před 2 lety

    will switches cause this problem too?

  • @tleonard410
    @tleonard410 Před rokem

    Would a ground have voltage across it after a GFCI

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před rokem

      The ground should never have any voltage on it, unless there’s a problem with the wiring.

    • @tleonard410
      @tleonard410 Před rokem

      @@morganinspectionservices3840 I found a break in the ground put my meter from one side to the other and had 48v in-between .

  • @barnabybot
    @barnabybot Před 2 lety +2

    Lol. Plug a tester in. Next level advice here. 🤦‍♂️🤣😅

    • @ACommenterOnYouTube
      @ACommenterOnYouTube Před rokem

      And the fact that he said at 1:05 the Neutral had 120V on it ...
      I use a volt-meter to test my outlets.
      H to N = 0V
      H to G = 120V = open Neutral
      OR
      H to N = 120V
      H to G = 0V = open ground

  • @de-bright
    @de-bright Před 7 měsíci

    What type of tester is that

  • @dennisohara6105
    @dennisohara6105 Před 2 lety

    How about switches?

  • @snail5341
    @snail5341 Před 3 lety

    clear as mud

  • @walterbrown8694
    @walterbrown8694 Před měsícem

    Easy -Just keep grabbing neutrals until you get the one "that bites" .

  • @whatevernamegoeshere3644

    What about actually using certified instruments? You plug in a CAT 3 multimeter and you get 60-ish volts on the neutral as it runs next to live and PE. You know it's disconnected somewhere and it's floating. That's the 15 dollar solution and everyone can do it. If you actually do inspections or electrical work, then you should have a meter capable of line and earth loop impedance measurements that literally tell you everything on a push of a button and will tell you if the connection is made but it's bad in the form of ohms. This whole thing with indicator lamps and all is a total waste of time and never should even be considered.

    • @princehickmon2170
      @princehickmon2170 Před měsícem

      Brother... I will like any readings you do for study because that was super smart stuff 😊... informative

  • @ACommenterOnYouTube
    @ACommenterOnYouTube Před rokem +1

    Well you didn't show how to find the open N but you showed how to troubleshoot to identify an open N and you isolated it between the 1st and 2nd outlets ...

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před rokem

      That’s correct. I showed how to narrow down the location of the open neutral. There’s no way for me to cover every possible cause of an open neutral. It could have come loose from one of the receptacles. A rat could’ve chewed through the wire, I suppose. A nail could have gone through the neutral and opened it up. Once you narrow it down between two receptacles/outlets, you’ve just got to start following the wire and checking connections and things.

    • @ACommenterOnYouTube
      @ACommenterOnYouTube Před rokem

      @@morganinspectionservices3840 Well you DID have a setup there, you COULD have created an open somewhere to track down and show how you tracked it down. Would not take long between 2 outlets ...

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před rokem

      @@ACommenterOnCZcams That’s exactly what I did in the video. I created an open neutral between the first and second receptacles and showed how to isolate it between those two receptacles. There’s not much more I can do to show how to find it inside a wall other than to say what I said towards the end of the video. Are you suggesting I create an open neutral on an actual outlet in my home and then show how to track it down? If that’s what you’re suggesting, then yes, I could have and still could do that.

    • @ACommenterOnYouTube
      @ACommenterOnYouTube Před rokem

      @@morganinspectionservices3840 What you did and what you showed where the actual open was is a different story.
      You said your open was between the 1st and 2nd outlet. THATS IT ...
      You didn't find the exact open, it could have been AT the socket or in the wire itself between the two sockets due to rodents or corroded or loose wire nuts ...
      What you did in your video was isolated the open between 2 points, not actually physically finding the open.
      Your title said how to FIND a disconnected N, you didn't find it, you isolated it between 2 points. You never showed the actual OPEN N anywhere ...
      What you SHOULD have done was opened the 2 sockets to expose the open N and say, HERE IS MY OPEN whether it was at the socket connection or inside the wire itself ...

    • @432b86ed
      @432b86ed Před rokem

      @@ACommenterOnCZcams You are talking about splitting hairs. Get real, You Tube. Btw, what an appropriate name you have... 😂

  • @ACommenterOnYouTube
    @ACommenterOnYouTube Před rokem +1

    1:05
    That white wire does NOT have 120V ... Thats the Neutral, just flows current, has no potential on it.

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před rokem

      It has 120 volts on it when the drill is plugged in and the trigger is pulled. I didn’t want the neutral wire becoming live while still exposed, so I put the wire nut on it in advance.

    • @ACommenterOnYouTube
      @ACommenterOnYouTube Před rokem

      @@morganinspectionservices3840 Well thats NOT what you said in the video and the drill was NOT plugged in.
      You said the N has 120V on it BEFORE you plugged in the drill so you gave out a false statement.
      You could have disconnected the N and not get shocked because it does NOT have 120V on it ...
      And next where you going to plug in the drill and turn it ON and touch that N to get shocked while recording ?? NO ...

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před rokem

      You either don’t understand or you like to argue. I’m not going to argue with you or explain it further to you. Goodnight.

    • @ACommenterOnYouTube
      @ACommenterOnYouTube Před rokem

      @@morganinspectionservices3840 I don't understand that you made an incorrect statement in your video ???
      No i understand 100% that you made an incorrect statement and you refuse to correct yourself but want to blame ME for your mistake ...

  • @johnsalors6022
    @johnsalors6022 Před 3 lety

    Volume is way too low

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před 3 lety

      I just listened to it, and it sounds fine. It’s had 8000 views and no one has complained about the volume, so I’m not sure what happened when you watched it.

  • @xbubblehead
    @xbubblehead Před 2 lety

    Always a good idea to unplug something by grasping the wire rather than risking getting too close to the outlet by grasping the plug.

    • @ilovemyevo556
      @ilovemyevo556 Před rokem +1

      good way to ruin a wire

    • @xbubblehead
      @xbubblehead Před rokem +1

      @@ilovemyevo556 And have a bit of excitement in the process.

  • @superspecialty5169
    @superspecialty5169 Před rokem

    Are you sure, because you utter uh, ah quite frequently!

  • @WhoDaddy
    @WhoDaddy Před 3 měsíci

    How do you find the same issue but in a mobile home where the switches and receptacles are all on the same loop or circuit?

    • @morganinspectionservices3840
      @morganinspectionservices3840  Před 3 měsíci

      Mobile homes still have separate circuits just like a regular house does. At least every mobile home I’ve seen does. This procedure should work essentially the same. If you want to give me a little more info, I’ll answer as well as I can.

  • @jimmymaracas6442
    @jimmymaracas6442 Před rokem

    So helpful! Thank you!