How NOT to Wire Light Switches in 2024 (New Rules)

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  • Опубликовано: 1 май 2024
  • Come see the correct way to wire single pole, 3-way and 4-way light switches. Two methods for each switch type.
    Go to drinkag1.com/backyardmaine to get your FREE welcome kit that includes the canister, shaker, a year supply of vitamin d3k2, and 5 extra travel packs of AG1! Thanks to AG1 for sponsoring today’s video!
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Комментарии • 887

  • @BackyardMaine
    @BackyardMaine  4 часа назад

    Other Video Links here>> California 3-Way - ruclips.net/video/AeXFe5ghmKQ/видео.html Chicago 3-Way - ruclips.net/video/Ky48x6LxuYA/видео.html

  • @sirsuse
    @sirsuse Месяц назад +104

    Thank you very much John. This is probably the easiest to follow explanation of 3-way switch wiring I have seen on RUclips.

  • @narlycharley
    @narlycharley Месяц назад +35

    This is exactly what RUclips is great for. Thank you for the great video.

  • @TomKaren94
    @TomKaren94 Месяц назад +48

    I got an eerie feeling during the description of the 3-way and 4-way circuits. Then I realized my father had described this to me in almost exactly the same way in nearly the exact same words when I was a kid... 60 years ago. Great explanation, great channel.

    • @chrism2042
      @chrism2042 Месяц назад +4

      I started as an electrical helper when I was a teen, learned 3-ways & 4-ways from the guy I worked for which was in his 60's then. Been state licensed since 1993, electrical contractor for many years and over 20 years as an engineer. Still show 3-ways & 4-ways wired this way.

    • @msimon6808
      @msimon6808 Месяц назад

      @@chrism2042 I started out in pinballs and juke boxes.

  • @bobd5119
    @bobd5119 Месяц назад +3

    Thanks for the explanation!
    When I was a teenager, I figured out the three-way wiring schematic for the SPDT switches. Now, decades later, I couldn't figure it out in several tries. The diagrams are a huge help.

  • @jeffsim8664
    @jeffsim8664 Месяц назад +38

    That is the best description of iow to 3 and 4 ways. I've done them before but always takes me longer to watch the videos 4 times than actuslly wire it in.
    Yours was clear and concise

    • @BackyardMaine
      @BackyardMaine  Месяц назад +2

      Thank you sir.. I do my best.

    • @brainwater
      @brainwater Месяц назад +3

      Yeah, I finally understand how to wire a three-way after watching this!

    • @PRR1954
      @PRR1954 Месяц назад +1

      I like to print-out the best representation of the way I wired a 3- or 4-way loop and tuck copies in each switchbox or by the cellar lamp, where The Next Guy is sure to find it.
      "always takes me longer to watch the videos 4 times than actually wire it in." True that. I learn better from well-drawn drawings. Although that could mean flipping every wiring book in the library, cuz some are/were just awful. Now books are going out of style. BM's video is pretty good, and I thank him for that. But if you go to a yard sale for deals on workpants or moosetraps, see if they have 50-cent wiring books.

  • @Acts2-38
    @Acts2-38 Месяц назад +7

    I really enjoy this channel. Very easy to understand, no swearing, code updates, just great overall!!
    I did want to mention that I just wired a 4-way switch and it had 2 black screws and 2 gold screws.
    Thanks for the video!

  • @maxxswagster9283
    @maxxswagster9283 Месяц назад +1

    Thanks for reassuring the correct way to wire a single pole, 3-way, and 4-way switch

  • @lilredcummins
    @lilredcummins Месяц назад +16

    Thanks for the code update. I was not aware there was a change. Excellent description and drawings of acceptable circuits.

  • @waynemiller6070
    @waynemiller6070 Месяц назад +1

    You've made this easier for me to understand for sure. I could not diagram it out without watching this video multiple times. But for a first time viewing it was very very clear.

  • @user-em6ie2be7x
    @user-em6ie2be7x Месяц назад +13

    Appreciate the video, especially learning there are new wiring codes. 👨🏿‍🔧

  • @UKCG_2
    @UKCG_2 Месяц назад +5

    Excellent explanation of both the proper way to wire a single pole and three-way switch, but also the changes resulting from the code changes!

  • @dereksellars
    @dereksellars Месяц назад +7

    Thanks for the video! That was very helpful. I always get confused about 3 ways for some reason. But that made a lot of sense. Thank You!!

  • @michaeldeloatch7461
    @michaeldeloatch7461 Месяц назад +3

    New to your channel, and you enticed me with options 1 and 2 that are not compliant but you didn't explain. Leading me to look them both up. They are marvelous rube goldberg class craziness! Best when used with knob and tubes, I bet, for that extra zing.
    Seriously, thanks for a great video.

    • @BackyardMaine
      @BackyardMaine  Месяц назад +3

      I'll make another video showing the Chicago and California methods. I didn't want to confuse anyone.

  • @melmartinez7002
    @melmartinez7002 Месяц назад

    Great video. Very clear. I just wired up a room and am so glad I matched up with exactly how you described under the new code!

    • @BackyardMaine
      @BackyardMaine  Месяц назад

      Glad it helped. Thanks for watching.

  • @Daryl3737
    @Daryl3737 Месяц назад

    Excellent description of how to properly wire a 3-way switch! Thank you!

    • @BackyardMaine
      @BackyardMaine  Месяц назад

      Glad it was helpful! Thanks for watching

  • @locovidepro
    @locovidepro Месяц назад

    Thank you John for this amazing video explaining the different forms of connecting the 3-way light switch.

    • @BackyardMaine
      @BackyardMaine  28 дней назад

      My pleasure.. Thank you for watching.

  • @suzylarry1
    @suzylarry1 Месяц назад +1

    thanks for the update !

  • @Anonymous-zv9hk
    @Anonymous-zv9hk Месяц назад

    This was a great explanation of the latest changes in those parts of the National Electrical Code that are going to affect most homeowners and DIYers. Thanks for taking the time to carefully explain the material and thanks to AG1 for being a sponsor.

    • @BackyardMaine
      @BackyardMaine  Месяц назад

      Glad it was helpful! Thanks for watching.

  • @ronh5623
    @ronh5623 Месяц назад +1

    Good video. I always identify wire going to light with colored tape, indicating load.

  • @curtislowe4577
    @curtislowe4577 Месяц назад

    Learn something new every day. In the five houses I've lived in (including my folks' house built in 1957) I never saw a two wire loop. Ever. The fourth house was built in 1973 and at that time the area was in the county miles from the city it was a suburb of. Whoever wired it learned on 12v negative ground systems bc the neutral in the entire home was the black wire. Plus they consistently cut off the ground wire. And the icing on the cake? Aluminum wiring. I did research on aluminum wiring. The history of aluminum wiring and its shortcomings are interesting.

  • @theseattlejim
    @theseattlejim Месяц назад +2

    One of the best explanations I've seen. Thank you

  • @MrJahka
    @MrJahka Месяц назад

    Thanks for the update, John.

  • @jcschwarb
    @jcschwarb Месяц назад

    Great job John! Your teaching is excellent.

  • @ecospider5
    @ecospider5 Месяц назад

    There was a dead end 3 way on my stairs. I was planning on putting a wifi switch at the bottom of the stairs. When I opened the box there was no neutral. So the wifi switch was put upstairs.
    I always wondered if that was code compliant. Good to see that it is.

  • @jorgecardona4901
    @jorgecardona4901 12 дней назад

    Thanks John for always explaining the process in really simple ways! Appreciate you brother…I learned a lot today

    • @BackyardMaine
      @BackyardMaine  10 дней назад

      My pleasure! Thanks for watching.. I really appreciate comments like yours. Thank you.

  • @someoneoncesaid6978
    @someoneoncesaid6978 Месяц назад +16

    Going to the switch first, then the light, seems the most logical method. It keeps the wire colors consistent so the homeowner can easily tell what's what if they ever change out switches or lights.

    • @espressomatic
      @espressomatic Месяц назад +1

      That's relatively unimportant. The important part is that you lose neutral at the light switch, making it a HUGE pain in the ass, and IMO, has always been a hard NO. but, 90% of electricians past and present suck and I wouldn't trust them to ever do any of my electrical work.

    • @r7boatguy
      @r7boatguy Месяц назад +6

      I've never understood the logic of wiring the power to the fixture, then running a cable to the switch. Much more logical to do as you say.

    • @cosmicinsane516
      @cosmicinsane516 Месяц назад +6

      @@r7boatguySaves money, time, and wire. That being said I wouldn’t do it in my own house. All my switches were wired that way when I got the place, most of them been replaced now. I did just help a friend completely rewire his house and we did the switches with no neutral. He was more concerned with money and wire.

    • @ronb6182
      @ronb6182 Месяц назад +3

      No I always feed the hot and neutral at the light box it's much easier in Florida since we have no basements. All the wires come down from the attic. You would use more wire feeding the hot and neutral at the switch location. You would have double wire going back to the light. 73 feeding wires down a wall are always a chore. 73

    • @Tom-og7fi
      @Tom-og7fi Месяц назад +2

      ​@espressomatic so what you are saying is you are the god of electricity. What a rube.

  • @ryzlot
    @ryzlot Месяц назад

    Excellent - especially the 4 way
    jr

  • @Jonnydeerhunter
    @Jonnydeerhunter 27 дней назад

    Simple but explains everything perfectly! Thanks for sharing.

  • @steveh8724
    @steveh8724 Месяц назад

    This was a GREAT explanation of 3-way and 4-way switch connection options! I've watched other videos, but you narration and whiteboard illustrations were crisp, clear, and easy to follow! Will be coming back to this video when it's time to put in LED dimmers to replace our multiple position kitchen lighting. I looked at the current wiring before and could not figure out what was going on. I think with printouts of your diagrams I'll finally be able to decipher what's going on and whether this older (1995) construction provides a neutral somewhere for the newer LED dimmers.

  • @tomg721
    @tomg721 Месяц назад +9

    Thanks for the new code information and diagrams.

  • @davidsmith3623
    @davidsmith3623 28 дней назад

    I have always tied the neutrals together in all my switches and used the std. wiring method in all the 3 and 4 way switches. Done it that way for over thirty years. I never like the loop methods. Nice to know I was doing it correctly.

  • @flyingsodwai1382
    @flyingsodwai1382 Месяц назад

    Thanks. Haven't seen that codebook yet.

  • @ZEOPHYTE72
    @ZEOPHYTE72 Месяц назад

    Excellent description and PRESENTATION!!!

  • @blackhat4968
    @blackhat4968 Месяц назад +7

    Nice explanation. Never heard of a Chicago 3way or a California 3way. would loved to have heard what they were. Checked and found another RUclips video that described them.

    • @greatnew_products7436
      @greatnew_products7436 Месяц назад +1

      The Chicago includes a Tommy gun and the California an emissions test, right?😮

  • @smarthome2660
    @smarthome2660 Месяц назад

    A very good presentation, thanks. I always forget how to wire 3 way switches no matter how many I do, if I don't do these often enough.
    My lights are completely different in that my switch boxes carry no current at all. Mine have no hot, no neutral & no ground. They have two bell wires in them that lead to the grey terminals of Sonoff Mini R2 smart WiFi controllers. These terminals only sense a change in ground of the logic chip, and still utilizes the traditional wall light switch to control the light. Lights can be controlled via the app, voice, wall switch, routines and timers. This method will not allow dimmers to function. I have one lamp in each room with dimming function that is smart.
    I chose this option due to the high cost of wire, having a huge 19 room - 90 year old home. Not only did I not have a neutral, had cloth wire, and I didn't even have a ground.

  • @shadowghst7704
    @shadowghst7704 Месяц назад

    This was really informative! Thanks for sharing!

  • @reedleslie8028
    @reedleslie8028 28 дней назад

    What a blessing you are john thank you very much

    • @BackyardMaine
      @BackyardMaine  28 дней назад

      So nice of you. Thanks for watching my friend.

  • @brianbishop4753
    @brianbishop4753 Месяц назад +1

    Really easy to use explanation! Thank you.

  • @user-ou4yd5br6u
    @user-ou4yd5br6u Месяц назад +1

    Thank you for your service

  • @louisdanes3662
    @louisdanes3662 26 дней назад

    Thanks for bring some of up to speed pn switch loops!

  • @davidlittle04
    @davidlittle04 Месяц назад +1

    These past few code videos you’ve posted are among the best teaching videos I’ve ever watched on Electrician RUclips. New subscriber, I look forward to more of your excellent, easy to understand content. If this were feedback on eBay, I’d say “A++ seller, highly recommended!!”

    • @BackyardMaine
      @BackyardMaine  Месяц назад

      Wow, thanks! Much appreciated. More to come.

  • @Sparky-ww5re
    @Sparky-ww5re Месяц назад +2

    When roughing in a house I prefer to run the feed into the switch box, then run the two wire cable to the light fixture. Though I have wired switch loops using 3 wire plus ground cable in certain situations, usually in renovations when I need to add a switch a pull chain style luminaire while doing minimal drywall damage.
    I'd like to see you finish this video with another video demonstrating the Chicago and California methods. You just earned a new subscriber

    • @BackyardMaine
      @BackyardMaine  Месяц назад +2

      Ive been hearing that in the comments. I'll make another video.

    • @jimfee2753
      @jimfee2753 Месяц назад

      Don't show these guys the suicide 3 way please. You're going to really get someone hurt. You've shown all that they need. If they want to know more they need to do an apprenticeship. Someone's gonna get hurt.

  • @keithosterkamp6207
    @keithosterkamp6207 Месяц назад

    Great and clear visual and explanation. Thank you.

    • @BackyardMaine
      @BackyardMaine  Месяц назад

      Glad it was helpful! Thanks for watching

  • @sjpropertyservices3987
    @sjpropertyservices3987 Месяц назад +3

    Thank you for sharing.

  • @drakeforte568
    @drakeforte568 Месяц назад

    Best explanation that Ive viewed. Thabk you!

  • @danielbrewer-vp1jj
    @danielbrewer-vp1jj Месяц назад

    You have a good teaching method and are easy to listen to. Thanks.

    • @BackyardMaine
      @BackyardMaine  Месяц назад

      Glad you think so! Thanks for watching

  • @tecunumantonatiu4484
    @tecunumantonatiu4484 Месяц назад

    Well Explained thank-you!

  • @mundall1271
    @mundall1271 Месяц назад

    Thank you for sharing this.

  • @Roy-ij1wq
    @Roy-ij1wq Месяц назад +4

    Excellent video. My jurisdiction is 10 years behind the current code and the inspector is more concerned with the lenght of ground wires than the absence of a neutral. People who pull homeowner permits don't realize problems they will encounter if they want to take advantage of new technology and this video is exceptional.

    • @BackyardMaine
      @BackyardMaine  Месяц назад

      Thanks so much.

    • @johnirwin1837
      @johnirwin1837 Месяц назад +1

      This old retired electrician is still old school. Don't need smart switches.

    • @Roy-ij1wq
      @Roy-ij1wq Месяц назад

      @@johnirwin1837 I don't need them now. But I'm 73 years old and want the house I'm remodeling to be my forever home. Smart switch technology will allow me to operate all of the electronics from anywhere. I'm also putting in curbless showers, wider doors, hardwood floors, lever door handles, and pull down kitchen shelves. Plus, the 2023 code requires that the wiring meet the current code if the walls are open and exposed which they are.

    • @rickgilbrt
      @rickgilbrt Месяц назад

      ​@@johnirwin1837 Some smart switches are nice for scheduling lighting on-off times (and brightness), particularly for exterior lights.

    • @johnirwin1837
      @johnirwin1837 Месяц назад

      @@rickgilbrt True, but I am still old school and old so I won't be using them in my next little wiring project. In 10 to 15 years if the next guy wants them they can install them on their dime.

  • @shockingguy
    @shockingguy Месяц назад +16

    I have installed many complicated four-way circuits and three-way circuits in properties, I always draw it out, most of these have included conduit and Romex wiring, so if you have a complicated switch locations just draw it all out and start connecting the dots then figure out how many wires you need between each point and how you’re going to get them there, for example you have a four-way circuit that might have four switches, one by the back sliding door, one out on the patio somewhere in a wall, one upstairs in the bedroom and another by the gate coming into the backyard this is a complex circuit Only in the fact that you will have to figure out how to get all the wire from where it needs to go and then to all the different lighting just draw it out start figuring out your runs and it’s very simple at that point

    • @TonyP9279
      @TonyP9279 25 дней назад +1

      The hardest part is FINDING a 4-way switch! Most of the hardwares stores here don't have them...except for that ONE odd store that's the furthest away.

    • @shockingguy
      @shockingguy 25 дней назад

      @@TonyP9279 Well yeah that would suck, if you don’t have an electrical supply house or a big box store, I guess the only answer there is to keep a few on hand

    • @Mk101T
      @Mk101T 5 дней назад

      @@TonyP9279 Well you could use two 3-ways in a double box to get 4-way functionality . Link them with their commons together .

    • @Mk101T
      @Mk101T 5 дней назад +1

      @@TonyP9279 Or I suppose you could try to tell them that odd numbers of switch locations have been outlawed . So you need to install 4 locations ... thereby you can use only 3 way switches . With the 2 middle of the line ones , being only connected with a single conductor on their commons . Hehe lol .
      But then of course can just wire nut the two travelers till the 4-way shows up in the mail .
      Edit: Scratch that about four 3-way switches being able to work . Was before enough morning coffee and thought I was being clever . Ya obviously the 2 switch combo won't let power through for the last leg switch position to function for turning the light on ... Duh :\

  • @TheDahc1
    @TheDahc1 24 дня назад

    First video of yours that I've seen but this is great information!

  • @martyscncgarage5275
    @martyscncgarage5275 Месяц назад +1

    On dead end 3 way's I would use the Red and White for travelers and use the black for the switch (lighting load) leg. Thanks for sharing the code update

    • @ianmacdonalad8604
      @ianmacdonalad8604 24 дня назад +1

      I do the same. Hopefully a little less confusing for the next guy

  • @reginabivona1282
    @reginabivona1282 Месяц назад

    Great explanation and I was able to follow!!!! Thanks!!

  • @tms2568
    @tms2568 Месяц назад

    We used to refer to those 2 different ways to wire a 3-way as:
    1.Take the neutral to the light; or
    2. Feed the farthest switch first.
    Good way to remember them. Which one to choose depends on how the circuit is run.
    Nice video. Thanks.

  • @waiting4aliens
    @waiting4aliens 20 дней назад

    Well presented, straight foreword. Thank you.

  • @KevinCoop1
    @KevinCoop1 Месяц назад +1

    Nicely done!

  • @MD-rz7dn
    @MD-rz7dn Месяц назад +1

    Great update and reminder for us part timers.

  • @DonTruman
    @DonTruman Месяц назад

    Good video. I'm a former electrician/contractor. Good to learn the new rule.
    Given this, and the cost of wire these days, I'm wondering if relay switching is becoming more popular for basic residential installations. I.e., no exotic control systems, just basic residential. Seems it might have an edge in the current market.

  • @kirkjohnson6638
    @kirkjohnson6638 Месяц назад +1

    Well thank goodness there is actually a real, practical reason to require the neutral at the switch box (function of LED dimmer switches that need the neutral for their circuitry).

  • @JohnDlugosz
    @JohnDlugosz Месяц назад +1

    For the dead-end 3-way, you install a smart switch in the Leg as follows:
    use two conductors of the traveler to send power/neutral to the leg's j-box. Use this to power the smart switch.
    The third conductor in the traveler goes from the leg's smart slave switch to the "slave" input of the smart switch in the line location.
    Leave a note and diagram in the j-box for the confused electrician who comes along years after you're gone.
    Problem is, the smart switches stopped having the "slave" wire on many of the models. I don't recall if there are more expensive models, but you can just forget the 3-way and use a X-10 switch that commands the first one; similarly for newer command systems. That means running the power/neutral to it but not using the 3rd wire.

  • @Legalmachinist
    @Legalmachinist Месяц назад +1

    An excellent, very clear explanation.

    • @BackyardMaine
      @BackyardMaine  Месяц назад +1

      Thank you and thanks for watching.

  • @abidnego5974
    @abidnego5974 9 дней назад

    i used to do a bit of this at my last plant before i moved to a new automotive plant but havent done much in the last 4-5 years. i always ran my power to the switch first probably because i worked with ladder logic more so than this general receptacle/outlet/switch wiring so it just seemed smartest to run my power to the switch before anything else

    • @BackyardMaine
      @BackyardMaine  9 дней назад +1

      Ahh yes ladder logic. I have worked with that for decades. Mostly AB PLCs.

    • @truthsayers8725
      @truthsayers8725 9 дней назад

      Yep. AB slc 500 through the latest RSLogix (which just confuses me)

    • @BackyardMaine
      @BackyardMaine  8 дней назад

      @@truthsayers8725 Before I left we upgrade our RODI water plant for SLC 500 to RSLogic. It was a nightmare because the plant runs 24x7 We bring everything over in little pieces and TIs risk tolerance for an unexpected shutdown was 0%.

  • @johnypitman2368
    @johnypitman2368 Месяц назад

    the only thing i thought he might have explained is that additional 4 ways can be added endlessly. all in all a lesson I would give the teacher a A+ for.

  • @foogod4237
    @foogod4237 Месяц назад

    It's great to see that the code is actually requiring this now. I replaced most of the switches in my home with smart switches some time back, and every single one of them required either fishing a new wire through the wall (if I was lucky) or ripping out part of the wall to re-run things (if I wasn't), and it was a huge pain.
    Personally, I've always preferred feed-through wiring anyway, but unfortunately it seems to be a very uncommon way to do things in my area for some reason...

    • @bradk8590
      @bradk8590 Месяц назад

      FWIW there are smart switches that don't require a neutral. They always allow small amount of current through to remain on, so low-wattage bulbs might flicker, but a bypass can be added. I have a lot of inovelli switches in my 1940 house and they were simple to install.

    • @dmitripogosian5084
      @dmitripogosian5084 Месяц назад

      It is probably a question of where is power coming from. If power is running through the attic, it seems natural to lower a loop just to a switch. If power is distributed from the basement, then run through switch and then up to the fixture would be obvious thing to do.

    • @HenryLoenwind
      @HenryLoenwind 20 дней назад

      When there's no neutral, you can still install smart switches, just not those that combine the user-facing side and the electricity-switching side in one unit. Rewire the distribution box to feed all wires through on the same colour, add a user-facing switch to the switch box that now has live and neutral, and add a head-less smart switch (relay) to the light fixture (or inside the distribution box) that now has unswitched live and neutral.
      However, you lose the ability to control the lights at the switch when the home automation fails.

  • @OffTheDomeMediaGroup
    @OffTheDomeMediaGroup Месяц назад +1

    Great info and video as usual! Thanks.

  • @troys6965
    @troys6965 Месяц назад

    For this explanation, you got a new subscriber.

  • @paulattanasio3061
    @paulattanasio3061 Месяц назад

    Fantastic explanation! Thanks!

  • @jcschwarb
    @jcschwarb Месяц назад

    Thanks John!

  • @tracker335
    @tracker335 Месяц назад

    Very professional !

  • @---cr8nw
    @---cr8nw Месяц назад

    Excellent explanation.

  • @Dj-ve2hx
    @Dj-ve2hx Месяц назад +2

    Finally, thank goodness, I have always wired like this any way,poor to the switch box first it makes for easy trouble shooting also.The first time I ever noticed a two wire to the switch box like that was when I came to the high desert and troubleshooting shooting cheap spec homes, these cheap contractors trying to save three feet of romex .

    • @robertsmith2956
      @robertsmith2956 Месяц назад

      I never saw a marker for the hot line with the bare wire running in the baseboard. ahhh those were the days..... Don't have to strip the insulation off when you sell the copper.

  • @jefff6167
    @jefff6167 Месяц назад

    You are a very good teacher. 👍🇺🇸

    • @BackyardMaine
      @BackyardMaine  Месяц назад

      I appreciate that! Thanks for watching.

  • @seephor
    @seephor Месяц назад +32

    I always include a neutral in a switch box. There are some switch devices today that require one and I've seen people use the ground as the neutral leg in these situations causing a dangerous situation down the line for whoever works on that circuit in the future.

    • @ragtowne
      @ragtowne Месяц назад +10

      I once encountered a BATHROOM (house built in 19:90 in California) that had two switches (one for the lights and one for the exhaust fan), went to replace the light/fan unit, discovered they only ran a single 14 gauge two wire romex to that device and used the black for the light power, the white for the fan power, and the unshielded ground for common for both with NO grounding - talk about confusing and a code violation.

    • @troubleshooter1975
      @troubleshooter1975 Месяц назад +2

      @@ragtowneLet's hope they didn't do the same in the main panel!
      [gee this 2/0 white wire is expensive, let's just use this 6ga ground wire here!]

    • @troubleshooter1975
      @troubleshooter1975 Месяц назад +4

      It will also raise havoc if someone tries to upgrade to GFCI; trying to figure out why the breaker won't stay in, or where the fault is...

    • @Sparky-ww5re
      @Sparky-ww5re Месяц назад +3

      @@ragtowne I've seen a substantially more dangerous hack job while helping my stepfather rewire his 1973 rambler. Aluminum wiring throughout, 70 amp Zinsco panel in a bedroom closet, as can be expected in a home built during that period. The thing that tipped us off was seeing 2 wire 12 gauge landscape lighting wire used to power the 4500 watt 40 gallon electric water heater, dad turned off the main so I could cut the wire so it could be removed and replaced with a proper 10-2 NM and a 2 pole 30 amp toggle switch since the unit wasn't within sight of the panel. I got a loud bang and vaporized about a half inch hole in my side cutters, turns out a previous owner had tapped that landscape light wire on the line side of the main, so that wire which ran in the crawlspace for almost the length of the house had no overload or short circuit protection, other than the primary fuse on the pole.
      The 3 way switches in the hallway were wired with feed at the light, and 12/2 Aluminum NM was dropped from the light box one to each 3 way switch, metal boxes. They were using the black as the common, and the white and ground as the travellers, with the bare "ground" traveller resting against the metal switch boxes .
      Since the old galvanized iron water lines were to be replaced with pex pipe anyways, we stripped the house down to the studs and started over from scratch. That was would have been in 2005 and being 16 at the time, found it very educational and rewarding. Sadly that feeling of satisfaction came to a screeching halt when we lost the house to foreclosure in late 2007 because Dad had taken out an adjustable rate mortgage when he brought the place in early 2005 and was unable to afford the mortgage once the introductory APR ended.

    • @paulholmes672
      @paulholmes672 28 дней назад

      @@Sparky-ww5re Moved into our 1945 house with mostly BN wire throughout. Had a problem with the lights dead in the Master Bedroom the first night (we viewed the house twice, in the daytime AND the inspector we paid for never checked the lights and plugs!?!). Took a look in the attic and found the BN cable powering the MB leg had cracked at a bend and bare wires broken through the rubber insulation had parted. Decided rewiring was required. Have gone through about 80 percent of the house and replace all with NM and UF so far, to 2017 code (bought the house in 2015). Added back all the grounds, etc. Still need to replace the switch CB's with AFCI's but that's a big ticket item for a retiree, and with new, copper throughout, not that worried.
      To your topic, was working on a BN three wire run, to break out light power onto new NM wire, killed the circuit breaker to that light, went to cut the cable and POP, modified my cutters to have the same stripper notch you describe. :-) Found out that the Red wire was being used, not as a three way, but as a piggy back, power wire, to another part of the house on a different (30 amp) breaker. They were using the white neutral for both circuits. One more room left to finish rewiring, the Media (old living room) room, and then we'll be done.
      It's a shame he had lost the house, People that pushed ARM's should have been jailed or worse. Take Care!!!

  • @brocklievsay8262
    @brocklievsay8262 Месяц назад

    I was rewiring the methhead 3 way switch in my kitchen. I had to cut some sheetrock out of the wall to run a new 14/3 wire, where they only had a 2 wire for a "3 way". There happened to be a junction box that the travelers go to between the line switch and leg switch with another cable going to the light, with the cable from the junction box to leg switch having a 3 wire, but no other cables coming from it. I didn't even know what a dead end 3 way was but I ended up wiring it that way cause I didn't want to take out more sheetrock on the other wall just to have a neutral.

  • @shawnogan840
    @shawnogan840 Месяц назад

    my company that i work for doesnt do dead end 3 ways we used a 14/2/2 in most cases to transfer power into the box that would be a dead end and either cap off the hot leg or continue to another box . that way there is always a neutral in every box the red and red/white become the travellers

  • @stephenlawson6009
    @stephenlawson6009 27 дней назад

    Very informative- thanks !

    • @BackyardMaine
      @BackyardMaine  24 дня назад

      Glad it was helpful! Thanks for watching.

  • @diverbob8
    @diverbob8 24 дня назад

    In my world (mostly industrial), there were two ABSOLUTE RULES, for switch circuits. ONE, that you ALWAYS feet the top of Switching Devices and take Switch Legs from the bottom. As you showed the switch with the three conductor upgrade, the Red Switch Leg was on Top. TWO, you carry the Black as Hot all the way to the TOP of the switch and then Black Tape the White Switch Leg back to the Feed to the fixture, for what we refer to as the Light Feed method (as opposed to the Switch Feed Method).
    When I used to teach these things in an industrial trade school (1970s), we used a simple but descriptive method for referring to the various switch and fixture combinations. The first designation was the point where the Hot Feed was present. Example: Switch - Light, Switch - Switch - Light, Switch - Light - Switch, Light - Switch - Switch - Switch, etc. My students left knowing how to wire all of them using this terminology (they didn't need to remember which state they were in).
    One last point that was not mentioned. One of my vary first residential jobs was for an elderly lady who complained that she had trouble at night, turning all the appropriate light switches on and or off. I told her that I could arrange every switch so that she could just walk through the house and push every switch down. Over the years, I probably had 50 such requests from all of her friends. I never leave a job without such switch treatment. Hint: As you drew the Three way circuit (travelers - top to top and bottom to bottom, one switch would always be Up and One would always be Down when the Light is Out, hence I "X" the travelers to achieve Both Down = Off (for the elderly ladies of the world)...

  • @randalllyons8467
    @randalllyons8467 Месяц назад

    Good change. I literally despise working where the hot goes to a light for instance and then to a switch.

  • @greenman7yyy
    @greenman7yyy Месяц назад

    Excellent, thank you!!

  • @tomunderwood4283
    @tomunderwood4283 Месяц назад

    Nice explanation and video!

  • @todsnyder9509
    @todsnyder9509 29 дней назад

    Can you do a video on how you fold a duplex outlet back into box after wiring. Starting with wire length and which way to bend. I always struggle with getting everything to go in nice.

    • @BackyardMaine
      @BackyardMaine  28 дней назад

      Yes I can. I actually have that on my Idea list. Stay turned..

  • @krakenwoodfloorservicemcma5975
    @krakenwoodfloorservicemcma5975 Месяц назад +6

    they dont even have electricity in Maine yet. Ignore this.

  • @mikemuha7537
    @mikemuha7537 Месяц назад

    I had already directed my teams to ensure each switch box had a neutral from each circuit going to it to ensure technology and up code intergration years ago.

  • @ottoroth9377
    @ottoroth9377 19 дней назад

    The simple way I use is a 14/3 from switch to fixture, which takes all the guess work out, and there is a neutral for the smart switches. A good idea to ask the customer what typr lighting will be used in the future, just like the potential future EV in the garage, easier to install a sub panel for an EV during construction...if not an EV, you got an outlet for a second stove or welder!

  • @yukonheart
    @yukonheart Месяц назад

    Great VIds appreciate all tbe info

  • @randyaivaz3356
    @randyaivaz3356 Месяц назад

    Was Electronic Tech before Working with AC. Helper First, then went for Electrican Job, Future Employer drew 2 3 way switchs, source, and Bulb. In my diagram, I put a Neutral to one of the Traveller screws, Hot to other traveller screw on both switches. Actually works, 2 hots or 2 neutrals, bulb wont lite. 1 hot1 neutral does. Problem or danger is, Bulb Shell is live in 1 of the 2 conditions. Large Prong on cord insure shell is never live. Been a Master for about 20 years.

  • @richbadour6002
    @richbadour6002 21 день назад

    At 2:08 I’ve been wiring since I was eight years old. But for many years now I don’t cut the common nor ground while wiring a switch. I loop the ground wire around switch’s ground and fold balance of that grounding wire to back of switch box. The common doesn’t get cut and is simple folded to back of stitches box! This way I never worry about a connection that could fail! The black “Hot” cut and install on switch properly! Oh forgot I’m 70 now!

  • @prodson8310
    @prodson8310 25 дней назад

    Great video. Thank you

  • @GrampiesWorkshop
    @GrampiesWorkshop Месяц назад +1

    How's she goin'? This was a very interesting video John. You have done a great job explaining these wiring methods. Thanks!!! Take 'er easy!!

    • @BackyardMaine
      @BackyardMaine  Месяц назад +1

      Thank you my friend.. I hope all is well up north and spring will be coming soon.

  • @sylvainmorency7061
    @sylvainmorency7061 26 дней назад

    The only deference with your dead end 3-way circuit is that i use the white and red as traveller and black as the return witch i always do even on black and white two wire, so if i see a black and white connected together in the light box i know it’s the line(black) going to the switch(white)

  • @robertking7269
    @robertking7269 Месяц назад

    Thanks that’s good enough to share

  • @disco_falcon1895
    @disco_falcon1895 Месяц назад

    I'm just a handyman, not an electrician but I was installing a ceiling fan the other day in an old house and found that whoever wired that had used a switch loop on the neutral instead of the hot. There wasn't enough wire (short wires and soldered connections) in the box to change it around so I had to just leave it as it was. I've seen plenty of switch loops before, but a switched neutral was a new one for me.

    • @BackyardMaine
      @BackyardMaine  Месяц назад

      I’ve seen a few over the years. It a code violation to switch the neutral wire.

  • @petybrown4668
    @petybrown4668 Месяц назад

    Also, you have to remember to leave enough cubic inches in the switch boxes so you can put those large devices in. so for example you can use a two gang box with a one gang plastering which will leave enough cubic inches to push the wires aside and let the new smart switches have enough space to go into the box.

  • @thogevoll
    @thogevoll Месяц назад +5

    Don't know if it's code compliant or not but electrically that dead-end switch circuit can be extended. Just replace SW2 with a 4-way and move the 3-way over to the new SW3 location and run your wire from SW2 to the SW3 location.
    Something that always used to confuse me because I cane from an electronics background and knew what was actually inside the 3-way and 4-way switches. 3-way is a SPDT and the 4-way is a DPDT switch wired as a reverser internally.

    • @BackyardMaine
      @BackyardMaine  Месяц назад +1

      Yup you can do that but you're still just extending the switched power which will have to get back to switch one to actually turn on your light.

    • @PatrickKQ4HBD
      @PatrickKQ4HBD Месяц назад

      Does the 4-way still have a neutral this way?

    • @stargazer7644
      @stargazer7644 Месяц назад +1

      And another interesting note is in Europe a 3-way switch is called a 2-way switch which if you think about it makes much more sense.

    • @TheForgottenMan270
      @TheForgottenMan270 Месяц назад

      ​@@stargazer7644if true, Europe is basing the name off of the number of locations, while here in the States we base it off of the number of wires required for the switch to function. A 3-way switch will always and only function with 3 wires. 4-ways will always and only function with 4 wires.
      If you wanted you can have 20 switches to work a single light. All it would take are 2 3-ways and 18 4-ways.

    • @stargazer7644
      @stargazer7644 Месяц назад

      @@TheForgottenMan270 So why is the word "way" included? I rather think Europeans call them 2 way switches because the switch selects one of two ways current can go out of the switch. American 4 way switches are called intermediate switches in Europe, not 3 way switches.

  • @galenrichard5706
    @galenrichard5706 16 дней назад

    Thank you sir

  • @charlescaudill2651
    @charlescaudill2651 Месяц назад +2

    My dining room light is wired with the dead end 3-way wiring. Which annoys me because I wanted to put a new switch that requires a neutral at the dead end location but there is no neutral there so I couldn't. I got a different dimmer switch that didn't require a neutral in the end.

  • @martinhow121
    @martinhow121 Месяц назад +1

    The important thing about the 'Dead End' method is that its an easy single wire way to convert a single way switch to two way. Its not yet common or a requirement in the UK to fit a neutral in a new installation.

  • @josechinchilla84
    @josechinchilla84 11 дней назад

    Very educated. Thanks.

    • @BackyardMaine
      @BackyardMaine  10 дней назад

      Glad it was helpful! Thanks for watching.

  • @aaron74
    @aaron74 Месяц назад +2

    Very clearly explained! Thanks. I think up in Canada, their CEC requires neutral at all 3- and 4-way locations, I don't think they've carved out an exception like the NEC has.

    • @KjKase
      @KjKase Месяц назад +2

      I prefer it that way anyways. Then you still have a neutral @ all the switch boxes incase you ever need/want a switch that needs it there.

    • @dmitripogosian5084
      @dmitripogosian5084 Месяц назад

      @@KjKase It is obviously more versatile. The question is whether one's old house is wired this way ....

    • @HenryLoenwind
      @HenryLoenwind 20 дней назад

      @@KjKase Without changing where the wiring goes, you'll never need it. Only one of the switches will have the relay that switches the load; this frees up the travellers to feed live and neutral to all other boxes to power the "send command only" smart switches.

    • @KjKase
      @KjKase 20 дней назад

      @@HenryLoenwind What if I want switches that light up at night?

    • @KjKase
      @KjKase 20 дней назад

      ​@@dmitripogosian5084 I know mine isn't... It sucks, but I'm not going to rip out the drywall to do it the way I'd prefer lol.