This was so helpful, thank you! I needed an explanation of the difference between set screw and compression fittings, and you did an excellent job of simply explaining them in a way that a non-electrical person can understand. Thank you!
I'd like to see those connectors and coupling in close up view so that I might have a better view of how its rings that come with it looks like. But I am still grateful for with you for sharing those much needed information. I am looking forward to seeing more of your videos related to electrical works. Thank you.
"Thou art thee Greatest, All Powerful Electric Wizard" "Continue to cast tis spell of Knowledge on us young apprentices, Master! For I have Traveled across the Old Ruins of Low volt Cavern and climbed the highest Ladders and all of High Voltage Land! To find thee!"🧙🏾♂️
I just subscribed to your channel.. I have just recently started working in a warehouse for a commercial electrical company and need to learn more on these parts please do more or help me find the videos I need to learn these parts.. you're very intelligent and I need all the information you have to offer... please
Awesome video, I recently became an apprentice, and my master electrician is very knowledgeable, however he has a very thick vietnamese accent and I can't always understand him, so your channel helps me out tremendously. Thank you
If my access to the box is limited, can I install a 40/40 connector from inside the box? Or do I need to pull the box and press my connector in from the outside?
I'd like to see more of these material videos. Material familiarization is what a lot of us wanna-be's are looking for. Would be cool if you showed code book references as you explain usage scenarios. ;) Thank you!
Good stuff. I have years of being a Fire Alarm tech but only troubleshooting and programming. I need to learn more of the installation side with fittings, emt, 1900 boxes etc.
Quick question. With snap in fittings let's say compression to box, can these be removed once installed. I'ma have to try this feat tomorrow. Rookie mistake. Need a 90 and didn't use it. Now I have to go replace.
QUESTION - Channel locks? Why wouldn't you use 2 open end wrenches of the proper size? Channel locks tend to bugger up connectors. I guess the assumption is it will never be taken apart and carrying extra tools isn't worth it? I've seen half-assed mechanics us channel locks too often, e.g. oil drain pan plugs). Great channel!
Great to have a professional given good instructions, sound fire safe knowledge. Just watch the 4 way video, make sure you clarify that you were not working with the home run HOT. I saw that your fingers were all over those terminals, dead line. After connections made and safe did you made the line HOT.
Informative … but I have a question … What is your solution to an in-ground pool light conduit that was damaged when a pool fence was installed and the drill bit punctured the conduit? Can the conduit be patched in place (and a new pool light installed)? Or does the conduit need to be replaced to either the underwater niche or to from the damage point to the first junction box?
thanks for the info its great I learn electrical at a evening class but watching your videos I learn to buy good tools and I am hoping to be great when I get a job to do
Very good explanation as an Electrician I have seen many set screw couplings and connecters used outdoors which was always a no-no many years back when the code allowed EMT for outdoor use we did use the standard compression fittings which I still see some electricians use but yes EMT fittings for outdoors must be suitable and or marked rain tight.
So is it legal to use a set screw EMT to box connector outdoors if it is pointing down? Like say under an HVAC disconnect. I have heard both yes and no.
Can you please go over liquid tight to EMT connectors. For example a service disconnect switch on a HVAC unit on a roof has metallic liquid tight and connects to the EMT penetrating the roof from inside the building. Thank you!
Thanks for always bringing interesting content . You have inspired me to become an electrician after months of apprenticing as a mechanic. Starting in September and hoping to one day be a wizard like you and inspire others to begin trades.
Hi Dustin, what I have is/are 2 pre-existing straight-shot junction boxes that I need to join with a straight (or not) section of EMT only 4 feet apart. I do not know of a non-internally threaded 1/2" galvanized pipe-like "union" which would allow me the clearance to fully seat both ends of the EMT into the straight-shot opposing junction box fittings, so what is a solution as you cannot bend the EMT to make the ends fit--or can you? Or is there such a thing as a compression fitting without internal detents/stops/dimples so I could slip the compression fitting over and beyond the end of the 1/2" EMT conduit, install on one side and then slide conduit back through into the opposing fitting? Thanks, Norm
Nice video thank you! Just started the trade about 3 months ago, I’m familiar with connectors and couplings but everyone always tells me to get familiar with material first, so if you could maybe make a video on some material maybe not so known that’d be awesome!
Thanks man! I requested this video and you put it out!! How about one on all the screws, lags, nuts and washers? sizes lengths applications...you know?....When to use stainless and when to use galvi? etc etc etc
Question... if you have an "exposed" wire coming down the back side of a wall without drywall on one side. Do you technically have to put the Romex in conduit? I think the answer is yes. However... as the wire reaches the ceiling... how do you safely exit the conduit? I don't think the wire should simply exit the tube without some form on anti-chaffing nipple, but I've not seen anything like this. Do I simply allow the wire to exit the tube, and run the risk of cutting the sheathing off of the Romex at the tube cut location of my conduit?
NEC 300.16(A) provides that a box, conduit body, or terminal fitting with bushing shall be used whenever there is a transition from conduit, EMT, or other raceway to open wiring.
Dustin, I guarantee to you that UL did not come up with the raintight couplings being required. A manufacturer made one patented it then went to UL to get approved and changes made. It's all about the money! The videos you are doing are perfect for most people as they have little experience. My very first electrical class in the 80's was materials classes! You are doing extremely well! Respectfully, Kevin
Awesome video! Love watching your videos! Keep up the great work Suggestion! A video on wall penetration like going from inside a house to outside and your proper materials to use like an LB and why you use an LB instead of trying to bend a 90 and explaining what works best for what situations like LB, Quick 90, offset and so on
Can you do a video on in-wall wiring? Eg, EMT vs MC/BX, connecting to boxes, metal and wooden studs, mounting boxes, code requirements like minimum strap length, etc Maybe do a step-by-step from entry point to right before device installation. Thanks, hope to see more like this
Good video. How about enbeded in concrete, what type of coupling or connector required for the situation? Here in Canada steel type (no aluminum) EMT allowed in concrete, but do we need compression coupling or just regular screw type one?
Underground & in Concrete use Grey electrical PVC PIPES and use the glue. Don't use above ground more than 8"in. connect to a box and switch materials, if needed.
If you buy the LED lights from: BriteLEDLighting.com you can ask for a nice lady her name is Marilyn at Phone# (786) 370-6160 she can tell you how many LED's you need (you just have to provide the dimensions of the room,or area if its outside)
Are their connectors that allow you to go from let say, liquid tight to UF cable? Like if you were to run UF cable underground and then come up with liquid tight to go into a receptacle box?
Could you explain the use of concentric and ecentric knockouts. Please include situations where voltage is less than 250V to ground. Example: 220 V AC units with 30A or 60 A disconnects.
Not sure if its true or not but i have heard you in the US you guys dont use tech cable, is this true? We use it everywhere in industrial applications in canada. Ridgid conduit is pretty rare here. Even in commercial stuff its used but emt is more common there
Wouldn't say it's not used at all. We've layed miles of teck 90 cable direct burial for remote location feeders. But within an industrial plant the standard is cable tray and tray cable in that tray. Tray cable is about 90 cents cheaper per foot.
@@ikerivers1795 not sure what tray cable is but everything ive seen/done is tech90 in tray, including the control wiring usually use the blue sheath stuff with the shield for that
@@ikerivers1795 first thing i see when I Google tray cable vs tech is that tray cable isn't rated for Canadian standards, i guess thats why we don't use it Also do you use ACWU? aluminum conductor tech without the inner sheath?
Just a thought, like the others. Granted a lot of this is hand's on. Could you add nec code to you explanation of items. Also do a Q&A on the NEC code testing... Though it's a thought. There's not much out there on the web dealing with Q&A in teaching with code unless you want to pay ridiculous prices.
This shit right here is the free education! Also may i add hanging outin a homedepot or Lowe's and learning the different parts. Please keep doing this!
This was so helpful, thank you! I needed an explanation of the difference between set screw and compression fittings, and you did an excellent job of simply explaining them in a way that a non-electrical person can understand. Thank you!
Do you suppose you could incorporate code references into your presentations?
This is exactly the video I'm looking for.
Super useful, thank you!
Super clear and concise, brilliant!
I'd like to see those connectors and coupling in close up view so that I might have a better view of how its rings that come with it looks like. But I am still grateful for with you for sharing those much needed information. I am looking forward to seeing more of your videos related to electrical works.
Thank you.
can you also cover connectors for mc, liquid tight, romex etc....
Thanks for posting these videos! I always watch these on my break at work.
We love you too, man. Thanks for helping us to not suck at our jobs.
"Thou art thee Greatest, All Powerful Electric Wizard" "Continue to cast tis spell of Knowledge on us young apprentices, Master! For I have Traveled across the Old Ruins of Low volt Cavern and climbed the highest Ladders and all of High Voltage Land! To find thee!"🧙🏾♂️
Thank you for your explain the difference of EMTconnector and coupling.
Look forward seeing more of your video👍
I just subscribed to your channel.. I have just recently started working in a warehouse for a commercial electrical company and need to learn more on these parts please do more or help me find the videos I need to learn these parts.. you're very intelligent and I need all the information you have to offer... please
Giving you a shout out all the way from North Philly... thanks!!
Dirty north lol
Awesome video, I recently became an apprentice, and my master electrician is very knowledgeable, however he has a very thick vietnamese accent and I can't always understand him, so your channel helps me out tremendously. Thank you
Thanks for clarifying the difference between screw and compression fittings.
If my access to the box is limited, can I install a 40/40 connector from inside the box? Or do I need to pull the box and press my connector in from the outside?
Pretty informative for those who don’t know. Good job
Thanks my friend, pretty basic info but there are people that want it this simple.
Thank you. Exactly what I needed to know to hook up my generator circuit the right way.
I'd like to see more of these material videos. Material familiarization is what a lot of us wanna-be's are looking for. Would be cool if you showed code book references as you explain usage scenarios. ;) Thank you!
VERY GOOD YOUR VIDEO.. A LOT OF HELP FOR ME
NEW YORK
First! Awesome videos man! Keep up the good work. Love the intro music!
Good stuff. I have years of being a Fire Alarm tech but only troubleshooting and programming. I need to learn more of the installation side with fittings, emt, 1900 boxes etc.
Are the basic compression fittings still ok for pouring concrete?
Thanks, good information. Looking forward to the next lesson.
Quick question. With snap in fittings let's say compression to box, can these be removed once installed. I'ma have to try this feat tomorrow. Rookie mistake. Need a 90 and didn't use it. Now I have to go replace.
Good stuff man, thanks.
QUESTION - Channel locks? Why wouldn't you use 2 open end wrenches of the proper size? Channel locks tend to bugger up connectors. I guess the assumption is it will never be taken apart and carrying extra tools isn't worth it? I've seen half-assed mechanics us channel locks too often, e.g. oil drain pan plugs).
Great channel!
Great to have a professional given good instructions, sound fire safe knowledge.
Just watch the 4 way video, make sure you clarify that you were not working with the home run HOT.
I saw that your fingers were all over those terminals, dead line.
After connections made and safe did you made the line HOT.
Very Clear and useful vedio, Thank you!
Thanks ELECTRICAL U I learned so much from your videos....
Informative … but I have a question …
What is your solution to an in-ground pool light conduit that was damaged when a pool fence was installed and the drill bit punctured the conduit?
Can the conduit be patched in place (and a new pool light installed)? Or does the conduit need to be replaced to either the underwater niche or to from the damage point to the first junction box?
Thank you. What about the PVC couplings and ends? what are examples of their applications?
You educated me a lot. thank you very much
Liquidtite is to be ran below the frost line?
thanks for the info its great I learn electrical at a evening class but watching your videos I learn to buy good tools and I am hoping to be great when I get a job to do
hello what boxes do u use for bbq block wall if i want to put outlet and i want it flush inside the block
Is there such thing as a Y- connector to be able to join two EMT runs into one?
Very good explanation as an Electrician I have seen many set screw couplings and connecters used outdoors which was always a no-no many years back when the code allowed EMT for outdoor use we did use the standard compression fittings which I still see some electricians use but yes EMT fittings for outdoors must be suitable and or marked rain tight.
Thanks for making this vid bro
can i used a rain tight fitting on a pull elbow?
GREAT VIDEO.
Well done!
So will EMT couplers rust?
So is it legal to use a set screw EMT to box connector outdoors if it is pointing down? Like say under an HVAC disconnect. I have heard both yes and no.
Can you please go over liquid tight to EMT connectors. For example a service disconnect switch on a HVAC unit on a roof has metallic liquid tight and connects to the EMT penetrating the roof from inside the building. Thank you!
Do you have to use the rubber gasket on the threaded end when it is screwed in to a rigid pull box?
Would you do a video on Myers and bonded couplers. Thanks
Thanks, very informative.
Do you know what the emt straps are called that offset pipe to go right into boxes? it is a 2 piece application
Thanks for always bringing interesting content . You have inspired me to become an electrician after months of apprenticing as a mechanic. Starting in September and hoping to one day be a wizard like you and inspire others to begin trades.
Thanks for watching my friend! Good luck on your journey
Mechanic turned electrician here too- how’d it work out for you 3 years later?
Can you do a video of the types of voltage application like 208y/120
I plan to, but it won't be out for a little while yet. It's on the list though for sure
great job!!
Hi Dustin, what I have is/are 2 pre-existing straight-shot junction boxes that I need to join with a straight (or not) section of EMT only 4 feet apart. I do not know of a non-internally threaded 1/2" galvanized pipe-like "union" which would allow me the clearance to fully seat both ends of the EMT into the straight-shot opposing junction box fittings, so what is a solution as you cannot bend the EMT to make the ends fit--or can you? Or is there such a thing as a compression fitting without internal detents/stops/dimples so I could slip the compression fitting over and beyond the end of the 1/2" EMT conduit, install on one side and then slide conduit back through into the opposing fitting?
Thanks, Norm
What happened to the change overs, 90 connectors
Only ridged EMT with threaded couplings outdoors for me.
Super helpful
Nice video thank you! Just started the trade about 3 months ago, I’m familiar with connectors and couplings but everyone always tells me to get familiar with material first, so if you could maybe make a video on some material maybe not so known that’d be awesome!
Thanks man! I requested this video and you put it out!! How about one on all the screws, lags, nuts and washers? sizes lengths applications...you know?....When to use stainless and when to use galvi? etc etc etc
love all your videos please keep them coming have you done one on installing a sub panel, can't find it.
I seem to find the rain tight couplings/connectors have colored ends. Is this universal? UL required? Or just handy?
Question... if you have an "exposed" wire coming down the back side of a wall without drywall on one side. Do you technically have to put the Romex in conduit? I think the answer is yes. However... as the wire reaches the ceiling... how do you safely exit the conduit? I don't think the wire should simply exit the tube without some form on anti-chaffing nipple, but I've not seen anything like this. Do I simply allow the wire to exit the tube, and run the risk of cutting the sheathing off of the Romex at the tube cut location of my conduit?
NEC 300.16(A) provides that a box, conduit body, or terminal fitting with bushing shall be used whenever there is a transition from conduit, EMT, or other raceway to open wiring.
What's the most cost-effective brand for raintight connectors? i find crouse hinds eaton very expensive.
New subscriber, can adhesive be used with the rain tight compressions without damaging the plastic/metal rings? thanks much
What type of EMT connector(s) make adding a straight length of EMT between 2 existing boxes possible? They are outdoor as well.
None
Unless u dont care
I just installed weather proof compression couplings and connectors on 1/2" emt for outdoor lighting
Emt should not be used in a wet or damp location... hw or rigid should be used. Watch the video
@@brianhulben7905 not true. Seen so many jobs now w EMT outdoors lol
@@brianhulben7905 provide a code reference
Just because you have seen it does not make it ok
Is there a way to provide pics of the code book to you? Unless it is covered w a supplementary corrosion protection it is not permitted
What do u use to connect schedule 40 to emt?
A typical way is by using a female adaptor, rigid coupling, and a emt connector. Much like a field made change over from flex to emt.
Dustin, I guarantee to you that UL did not come up with the raintight couplings being required. A manufacturer made one patented it then went to UL to get approved and changes made. It's all about the money! The videos you are doing are perfect for most people as they have little experience. My very first electrical class in the 80's was materials classes! You are doing extremely well! Respectfully, Kevin
Do you have a video showing them being installed?
Awesome video! Love watching your videos! Keep up the great work
Suggestion!
A video on wall penetration like going from inside a house to outside and your proper materials to use like an LB and why you use an LB instead of trying to bend a 90 and explaining what works best for what situations like LB, Quick 90, offset and so on
What about teck 90/fmc?
Good info!
Keep the videos going
do they make SharkBite for electrical
Can you do a video on in-wall wiring? Eg, EMT vs MC/BX, connecting to boxes, metal and wooden studs, mounting boxes, code requirements like minimum strap length, etc
Maybe do a step-by-step from entry point to right before device installation.
Thanks, hope to see more like this
Could you please explain seal-tight and fittings for seal-tight?
Good video. How about enbeded in concrete, what type of coupling or connector required for the situation?
Here in Canada steel type (no aluminum) EMT allowed in concrete, but do we need compression coupling or just regular screw type one?
Do not put emt underground or in concrete it will corrode
Underground & in Concrete use Grey electrical PVC PIPES and use the glue. Don't use above ground more than 8"in.
connect to a box and switch materials, if needed.
How about which boxs to use with water tight fittings? regular metal boxes arent used ... also what about condensation? metal sweats..
Thank you
Thanks BRO !!
great video identifie the different in where they are made like usa made fittings
Can you do a video on calculating how many recess lights per sq feet
aka lumens per sqft for different environments, ceiling height also comes into play
If you buy the LED lights from: BriteLEDLighting.com
you can ask for a nice lady her name is Marilyn at Phone# (786) 370-6160 she can tell you how many LED's you need (you just have to provide the dimensions of the room,or area if its outside)
Nice video.
One suggestion: Go a little slower and incorporate more closeups of the parts showing them being installed.
Thanks
Are their connectors that allow you to go from let say, liquid tight to UF cable? Like if you were to run UF cable underground and then come up with liquid tight to go into a receptacle box?
At HD they have Halex Service Entrance (SE) Water tight Conduit Connectors
What UL do we need to look for when getting compression coupling (Rain tight)
Could you explain the use of concentric and ecentric knockouts. Please include situations where voltage is less than 250V to ground. Example: 220 V AC units with 30A or 60 A disconnects.
Is there anyway you can do a video on PLCs
Not sure if its true or not but i have heard you in the US you guys dont use tech cable, is this true? We use it everywhere in industrial applications in canada. Ridgid conduit is pretty rare here. Even in commercial stuff its used but emt is more common there
Wouldn't say it's not used at all. We've layed miles of teck 90 cable direct burial for remote location feeders. But within an industrial plant the standard is cable tray and tray cable in that tray. Tray cable is about 90 cents cheaper per foot.
@@ikerivers1795 not sure what tray cable is but everything ive seen/done is tech90 in tray, including the control wiring usually use the blue sheath stuff with the shield for that
@@SupperDadder it's basically Teck 90 without the armor
@@SupperDadder plus power and control cables are run in separate trays or in divided trays
@@ikerivers1795 first thing i see when I Google tray cable vs tech is that tray cable isn't rated for Canadian standards, i guess thats why we don't use it
Also do you use ACWU? aluminum conductor tech without the inner sheath?
Just a thought, like the others. Granted a lot of this is hand's on. Could you add nec code to you explanation of items. Also do a Q&A on the NEC code testing... Though it's a thought. There's not much out there on the web dealing with Q&A in teaching with code unless you want to pay ridiculous prices.
This shit right here is the free education! Also may i add hanging outin a homedepot or Lowe's and learning the different parts.
Please keep doing this!
now with romex cable in the market,do we need those ?
No Romex in Commercial work. All encased in a conduit, this allows you to pull wires, or different size wires and / or change wires & breakers
can EMT be buried using rain tight fittings?
Some inspector want to see rain-tight (Myers hub) between conduit connector and the box .. why is that it rain tight connector?
more materials plzzz :] THANK YOU
please do a video on strapping options and the types of surfaces or situations to use them in
Thanks your video. Useful for supplier for conduit EMT like us in Viet Nam
Nice info.." but I think you forgot to include those used for explosion proof or hazardous environment...
You're right, I'll do another one to hit that thank you!
One suggestion: Great if you could cover how to create a conduit run if end points are defined.
Nice
How are we supposed to see those things this far away?
Maybe a close-up!
It’s mainly capillary action that makes couplings like that leak