How to install a 220 volt outlet

Installing a new 220 outlet isn’t much different from a 120 volt outlet. However you can only put one 220 outlet per breaker / circuit. And you will installing two hot leads to the outlet and not using a neutral for this type of outlet in the video.

In the below diagram you will notice that for a 220 volt outlet you would need a two pole breaker. What this means is that the breaker will take the power from the panel by the two very different phases. Each one is 110 volts. Combined you have your 220 volts. However you will still need a ground as you can see. Some need a neutral as well. Most of the time these would be things like your stove. But for now this pretty much covers a simple 15 or 20 amp 220 volts.

The wiring needed for this type of insulation you would use 12/2 wire for a 20 amp installation.

How to install a 220 volt outlet.

Watch this video on YouTube.

If you’re looking for instructions on how to install a 4 wire 220 outlet see this video¬†

How to install a 220 volt outlet

The red wire is really just red for the picture. If you’re using a 12/2 wire you would simply just use the white and the black wires to power the outlet and the bare copper for the ground that I show here in brown. Don’t think you can just use two separate breakers. It just doesn’t work that way.


Important: This setup is does not use a natural wire. A natural wire is a return path back to the transformer in other words a balanced. More reason why you can’t add more than one 220 outlet per breaker. And this is considered a two wire setup.


How to install a 220 volt outlet

You may like to read my how to wire a cloths dryer using 4 wire. This setup uses the neutral wire. Click here

Don’t forget to look at how to wire a 4 wire 220 volt outlet.

How to install a 220 volt outlet 5.00/5 (100.00%) 13 votes

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33 Comments on "How to install a 220 volt outlet"

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Beth Rhoades
November 21, 2015 10:20 am

Thanks for the video. I need to add a 220 outlit to my garage for a kiln. My late husband was an electrician so I have a little knowledge. But I like the hint of getting it all ready and have an electrician hooking it up. I probley can hook it up, but I rather be safe.
Oh and the hint of wrapping the outlit, thanks. I am replacing several outlits in my home, I usually turn the power off before I remove one, but I like this hint.
Thanks again
( so how do I find a reasonable , good… Read more »

Dan Ottinger
June 14, 2015 7:33 pm

Very informative. I’m reassured that I’m doing it correctly. However I thought it was a neutral wire not a natural wire. At least you did not say brass to save your axe.

clayton franks
May 17, 2015 9:37 pm

Hey I need to run a 220 dyer wire another 20 ft. can I add to the wire to make it reach

charlie bohemia n.y.
October 16, 2014 12:32 am

Dominick thanks for the video. I always wanted to know how to do that. Now I know. THANKS Again. Also I learned how to clean my oil burner. Good health to you.

August 11, 2014 3:38 am

How many feet do 220 outlets have to be from each other?…reason…..I’m building a house and want to run my washer and dryer in the kitchen……(I have a huge kitchen.) But I have a oven on the wall that has the only space were I can put the washer and dryer. Can I run 2 220s side by side say within 5 ft..?
And should I separate the two with the washer?


January 13, 2014 10:28 am

I have a problem. I’m Installing a new Range into a Commerical Factory in the break room. We get 480 Volts into the place and then have a number of transformers to change the voltage to what it needs to be. So I’m tapping into the 120/240 volt panel. There’s no Common block only Ground, so I ran #8, 3 wires, Red, Black and green to the break Room and to a new Outlet. What a hassle.

Now at the new Outlet I get 126v from L1 to ground and 145V from L2 and… Read more »

Elisa Bailey
December 11, 2013 1:46 am

I need help with some electrical questions.
I have small appliances from Japan (100V, 50-60Hz), washer/dryer from Korea (220V, 60Hz) and oven/microwave oven from Malaysia (220-240V, 50Hz, 6.6-6.0A). The Korean plug has 2 round prongs and the Malaysian 3 large flat prongs (British style).
1- Is it possible to have a house in the US wired with 100V and 220V outlets?
2- If so, would any electrician be able to do it?
3- Would it be safe to plug the 50Hz oven in a 220V 60Hz outlet?
Thank you.

November 25, 2013 12:13 pm

hi, I have installed a 220v 20amp outlet like the one in the video. I plan to use equipment purchased in China, do you know if there is an adapter that will let me plug a chinese connector into that outlet?


ray cayer
September 13, 2013 5:34 pm

I have 110 in the house, I have 110 in the garage which is hooked up to house panel also have panel in garage, would like to have 220 outlet in garage to run 220 heater. any suggestion would be appreciated thank you

July 22, 2013 10:41 pm

We bought a used hot tub, we have 110 already the guy we got it from recommends 240, how do we go about changing? We have a new breaker box.