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garage electrical outlets

mopar4u

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Nov 25, 2012
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putting outlets in my 26x30 garage which will be used for general diy use. for outlets: whats a good height, qty per circuit, spacing? 2 or 4 outlets per box?
 
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The Cobbler

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You an never have enough outlets . I put mine at about 52" from the floor to the bottom so a 4x8 sheet wont obstruct them when laying on it's edge.
I also put 2 boxes about every 6' , and ran 3 wire so I can have split's. 240 or 220 . very flexible that way . each wall is on separate breakers . each wall also has a 20 amp circuit as well
 

The Cobbler

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I put a box on the inside of a stud, then the next stud a box on that stud. so each box is like 14" center to center. then 6' from there did the same thing. all supplied with 3 wire.
so I an have a variation of voltages at each box if needed. now that I think of it, I think each set of 2 boxes has it's own double pole breaker.
 

Fyrme

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Green country, Oklahoma
Food for thought. Some may disagree with my reasoning here, but I put a single receptacle every 4'-4 1/2' turned horizontal. I prefer it this way because I will never have cords laying over each other. It cost more in boxes and wall plates, but well worth it to me. My boxes are at 48" to the top, but I have a wonky wall height, so I put a filler piece at the bottom, raising the 4' sheet to around 52"



 

sierradmax

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Sep 5, 2005
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Rhode Island
My most frequently used outlet is in the ceiling.... With a pull down cord reel. It's nice not having extension cords!. But convenience outlets on the bench is a must.
 

bagged89s10

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Mar 13, 2005
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CT
Food for thought. Some may disagree with my reasoning here, but I put a single receptacle every 4'-4 1/2' turned horizontal. I prefer it this way because I will never have cords laying over each other. It cost more in boxes and wall plates, but well worth it to me. My boxes are at 48" to the top, but I have a wonky wall height, so I put a filler piece at the bottom, raising the 4' sheet to around 52"






That’s a good idea. Probably better than just having a box with 4 outlets every 6-8ft. What are those block recessed boxes on the right side on your wall?
 

493mike

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Jul 24, 2015
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148
Location
mid Michigan
I put a box every 4' at 44" above floor. All 20 amp rated receptacles. Once again I don't want extension cords unless necessary. Watch numbers to stay within code parameters for load. Be sure to balance your panel load when designing permanent loads too. I did use a GFCI recpt. at the start of each daisy chain to ensure all were protected.
Mike
 

Fyrme

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Green country, Oklahoma
That’s a good idea. Probably better than just having a box with 4 outlets every 6-8ft. What are those block recessed boxes on the right side on your wall?


Not sure I follow your question. Which pic are you referring to?

Edit: you talking about the black box behind the stove?
 
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mopar4u

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Nov 25, 2012
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My most frequently used outlet is in the ceiling.... With a pull down cord reel. It's nice not having extension cords!. But convenience outlets on the bench is a must.

yup, i plan on ceiling outlets


I put a box every 4' at 44" above floor. All 20 amp rated receptacles. Once again I don't want extension cords unless necessary. Watch numbers to stay within code parameters for load. Be sure to balance your panel load when designing permanent loads too. I did use a GFCI recpt. at the start of each daisy chain to ensure all were protected.
Mike

what is code for outlets?
 
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sreeb

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Jul 29, 2009
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SoCal
You an never have enough outlets . I put mine at about 52" from the floor to the bottom so a 4x8 sheet wont obstruct them when laying on it's edge.
I also put 2 boxes about every 6' , and ran 3 wire so I can have split's. 240 or 220 . very flexible that way . each wall is on separate breakers . each wall also has a 20 amp circuit as well

The problem with running 3 wire for garage receptacles is handling the 120v GFIs unless you install 1 GFI per box.
 

Lelandwelds

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Sep 6, 2017
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Central Texas
What about 240 volt? A friend put adjacent outlets on different circuits. ( Boy girl boy girl. Evens on one. Odds on the other. He mentions it every visit.)
 

Fyrme

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Last edited:

Stuart in MN

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Sep 8, 2005
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Minneapolis
For you guys who have them every 4 to 6 feet...have you actually used all of them at one time or another? I think the receptacles in my garage are about 12 feet apart, and even then I know there are a couple of them that I've never plugged anything into.
 

James-W

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Feb 3, 2013
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Southeastern Wisconsin
I put an outlet every 4 feet (every 3rd stud) and no more than 4 outlets on a circuit. There are times when I wish every outlet was on its own circuit. Let me explain that. Most of the time I am working by myself on a project. But I also have a wife and daughter, and I also have several friends who stop by and work on something with me. If we plug more than one power tool into the outlets on the same circuit, we can trip the breaker and we have done that on more than one occasion. The more people you have working the more chance you can trip a breaker. Not that tripping a breaker is the end of the world, but it can be annoying if it happens a lot.
 

4 FN 27

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Minnesnowta
For you guys who have them every 4 to 6 feet...have you actually used all of them at one time or another? I think the receptacles in my garage are about 12 feet apart, and even then I know there are a couple of them that I've never plugged anything into.

No. But when I use my Shop Vac with 6 feet of cord on it the 6 foot on center becomes and advantage over an extension cord.
 

Fyrme

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Green country, Oklahoma
For you guys who have them every 4 to 6 feet...have you actually used all of them at one time or another? I think the receptacles in my garage are about 12 feet apart, and even then I know there are a couple of them that I've never plugged anything into.

Yes. I have tools that permanently stay plugged in to the nearest outlet. Not sure if you consider that as "using" an outlet, but I do. I "use" almost every outlet across my east wall at one time, on my wood working side of the shop. However, since there is only one of me out there most of the time, I only operate from one or two (vacuum) at the same time.
 
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