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Adding Circuits
Hi All,
My main panel is rated 100 amps with 6 15A breakers, 2 20A, 1 30A, 1 50A. I've mapped it all out and found that some of the 15As have over 1500 watts on them (assuming 1.5 amps for each outlet) The 50A used to power an electric stove, which has been removed. Any reason I can't remove the 50A breaker and install 3 15As and distribute the loads better? There's plenty of room in the box. |
#2
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Why not add up what you actualy use before changing anything
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#3
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Why not add up what you actualy use before changing anything
Hi, Well, I did add it up and found that some of the 15s have too much on them. So, it would be fairly easy to add another couple breakers and redistribute the loads. Any reason why I can't add a few 15A breakers to a panel if I'm removing a 50A? |
#4
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TrueWest wrote:
Hi All, My main panel is rated 100 amps with 6 15A breakers, 2 20A, 1 30A, 1 50A. I've mapped it all out and found that some of the 15As have over 1500 watts on them (assuming 1.5 amps for each outlet) The 50A used to power an electric stove, which has been removed. Any reason I can't remove the 50A breaker and install 3 15As and distribute the loads better? There's plenty of room in the box. If there's "plenty of room", you can add circuits without removing the 50A breaker. BTW, there is no need to split up the old circuits if you are not tripping the breakers. There is no limit to the number of electric outlets you can have on a branch circuit -- especially the convenience outlets in the bedrooms. There is a limit to the number of lights you can have because it is assumed the lights will sometimes all be on at the same time. Bob |
#5
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Bob is correct, although there is a limit to the number of outlets you can
install on a 15 amp branch circuit and it is 10 figured at 1.5 amps per outlet as per NEC, however if your not tripping any breakers there's probably no need to split circuits. If you intend to install airconditioners on some, then by all means split um up "TrueWest" wrote in message ... Hi All, My main panel is rated 100 amps with 6 15A breakers, 2 20A, 1 30A, 1 50A. I've mapped it all out and found that some of the 15As have over 1500 watts on them (assuming 1.5 amps for each outlet) The 50A used to power an electric stove, which has been removed. Any reason I can't remove the 50A breaker and install 3 15As and distribute the loads better? There's plenty of room in the box. |
#6
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Check for shared neutrals before rearranging any single pole breakers.
TrueWest wrote: Hi All, My main panel is rated 100 amps with 6 15A breakers, 2 20A, 1 30A, 1 50A. I've mapped it all out and found that some of the 15As have over 1500 watts on them (assuming 1.5 amps for each outlet) The 50A used to power an electric stove, which has been removed. Any reason I can't remove the 50A breaker and install 3 15As and distribute the loads better? There's plenty of room in the box. |
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#8
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You do not know what you are talking about -- READ your code book
"HA HA Budys Here" wrote in message ... From: "Roy Mottola" Bob is correct, although there is a limit to the number of outlets you can install on a 15 amp branch circuit and it is 10 figured at 1.5 amps per outlet as per NEC, This is incorrect. The NEC does not limit the number of convenience receptacles on a circuit. What the NEC requires is there be a minimum of 3 watts per sq. ft. The 1.5 amps per, or 180 watts per, is a calculation used in commercial spaces only, not residential. Outlets do not use any power. however if your not tripping any breakers there's probably no need to split circuits. If you intend to install airconditioners on some, then by all means split um up "TrueWest" wrote in message . .. Hi All, My main panel is rated 100 amps with 6 15A breakers, 2 20A, 1 30A, 1 50A. I've mapped it all out and found that some of the 15As have over 1500 watts on them (assuming 1.5 amps for each outlet) The 50A used to power an electric stove, which has been removed. Any reason I can't remove the 50A breaker and install 3 15As and distribute the loads better? There's plenty of room in the box. |
#9
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If total draw on the circuit is well below 15a , and the circuit breaker
is not warm to the touch, and you are not blowing fuses then you should be safe. |
#11
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New one on me. Three pole stove breaker?
Figuring it's a double, You can pull the double 50 out and put in a couple single 20's, and run some 12-2, or put in a couple 15's and run some 14 gage. Hey, it isn't really honest to just figure 1.5 amps per socket. A branch with a window AC at 9 amps (or the coffee maker at 15, toaster at 7, hair dryer at 12) might be more load than the circuit with 10 outlets. If the 10 outlets are a clock, night light, computer, and clock radio. -- Christopher A. Young Learn more about Jesus www.lds.org www.mormons.com "TrueWest" wrote in message ... Hi All, My main panel is rated 100 amps with 6 15A breakers, 2 20A, 1 30A, 1 50A. I've mapped it all out and found that some of the 15As have over 1500 watts on them (assuming 1.5 amps for each outlet) The 50A used to power an electric stove, which has been removed. Any reason I can't remove the 50A breaker and install 3 15As and distribute the loads better? There's plenty of room in the box. |
#12
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Works for me. Pull the double 50, and put in a couple single 15's.
-- Christopher A. Young Learn more about Jesus www.lds.org www.mormons.com "TrueWest" wrote in message ... Why not add up what you actualy use before changing anything Hi, Well, I did add it up and found that some of the 15s have too much on them. So, it would be fairly easy to add another couple breakers and redistribute the loads. Any reason why I can't add a few 15A breakers to a panel if I'm removing a 50A? |
#13
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Stormin Mormon wrote:
Works for me. Pull the double 50, and put in a couple single 15's. Why would he pull out the 50A? He said there's plenty of room in the panel. If he pulls out the 50A, he's gotta do something with the wires. And someday someone might want to put an electric stove back in. Just use an unused slot or two for new circuits. Leave as much alone as you can. Bob |
#14
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On Mon, 15 Nov 2004 03:03:22 GMT, "Stormin Mormon"
wrote: New one on me. Three pole stove breaker? Figuring it's a double, You can pull the double 50 out and put in a couple single 20's, and run some 12-2, or put in a couple 15's and run some 14 gage. Or since he has space, why not leave the double 50 unused where it is and put in a few 15's as he suggested? |
#15
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According to TrueWest :
Hi All, My main panel is rated 100 amps with 6 15A breakers, 2 20A, 1 30A, 1 50A. I've mapped it all out and found that some of the 15As have over 1500 watts on them (assuming 1.5 amps for each outlet) As others said: It's probably _not_ worth adding breakers if you're not actually tripping them. the 1.5A/outlet is sort of a rule-of-thumb for how many outlets to have on a circuit and gets enforced for "new work", but there's no particular need to split 'em up in "old work". Unless you're tripping them. The 50A used to power an electric stove, which has been removed. Any reason I can't remove the 50A breaker and install 3 15As and distribute the loads better? There's plenty of room in the box. As others said: If you have the room for more breakers, no reason to remove the stove breaker. _Further_, in some locales removing an existing stove circuit may be code illegal. In _most_ locales it can be a resale problem if the prospective home buyer prefers electric. So, if you don't _have_ to pull it, don't. -- Chris Lewis, Una confibula non set est It's not just anyone who gets a Starship Cruiser class named after them. |
#16
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You make a LOT of sense. Well said.
-- Christopher A. Young Learn more about Jesus www.lds.org www.mormons.com "zxcvbob" wrote in message ... Stormin Mormon wrote: Works for me. Pull the double 50, and put in a couple single 15's. Why would he pull out the 50A? He said there's plenty of room in the panel. If he pulls out the 50A, he's gotta do something with the wires. And someday someone might want to put an electric stove back in. Just use an unused slot or two for new circuits. Leave as much alone as you can. Bob |
#17
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You make a LOT of sense. Well said.
The reason I was thinking about pulling the 50A is that I figured you don't want too many circuits in the panel. I assumed If we sell down the road and someone re-installs an electric stove after I've put in 3 additional 15A, that's very bad. Is that not true? I guess I don't understand what it means to be rated at 100 amps. Our breakers add up to much more than 100, but I figured that the 100A figure was probably a certain % of max. True....or do I just know enough to be dangerous? |
#18
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On Tue, 16 Nov 2004 19:53:36 -0500, TrueWest
wrote: You make a LOT of sense. Well said. The reason I was thinking about pulling the 50A is that I figured you don't want too many circuits in the panel. I assumed If we sell down the road and someone re-installs an electric stove after I've put in 3 additional 15A, that's very bad. Is that not true? I guess I don't understand what it means to be rated at 100 amps. Our breakers add up to much more than 100, but I figured that the 100A figure was probably a certain % of max. True....or do I just know enough to be dangerous? All of the breakers in my 100 amp panel add up to 750 amps and I will be adding more breakers for a couple of basement rooms without enough receptacles. The point is you're not using very many of them at any one time and in your case the total amps used at any one time will be the same with or without the extra circuits. If the panel could sustain an electric stove before, the only thing that would prevent that with extra circuits is plugging in and using simultaneously more high amp devices than you have now. |
#19
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I guess I don't understand what it means to be rated at 100 amps. Our breakers add up to much more than 100, but I figured that the 100A figure was probably a certain % of max. True....or do I just know enough to be dangerous? Except that you've probably got a double-pull breaker, which blows if EITHER leg exceeds 100 amps, not if the SUM exceeds 100 amps. SO you've got 100 amps of 240V service, or 200 amps of 120V service, or any combination of the two. I wouldn't worry too much about building too many branch circuts, anyway, other than not annoying the inspector. Either the things you want to do in your house end up drawing less than 200A at any time, in which case, you're fine, or they don't, in which case you need to upgrade the panel and service drop anyway. By the time I'm done with my house, I expect to have 4 separate electric stove runs, a dryer, an arc-welder circut, and electric hot water. But I don't expect to be running more than the water heater and any two of the others at the same time. --Goedjn |
#20
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default posted for all of us....
Except that you've probably got a double-pull breaker, which blows if EITHER leg exceeds 100 amps, not if the SUM exceeds 100 amps. SO you've got 100 amps of 240V service, or 200 amps of 120V service, or any combination of the two. No you don't -- Tekkie |
#21
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TrueWest posted for all of us....
Hi All, My main panel is rated 100 amps with 6 15A breakers, 2 20A, 1 30A, 1 50A. I've mapped it all out and found that some of the 15As have over 1500 watts on them (assuming 1.5 amps for each outlet) The 50A used to power an electric stove, which has been removed. Any reason I can't remove the 50A breaker and install 3 15As and distribute the loads better? There's plenty of room in the box. Why do you want to change something that working to begin with? Why did no one ask where these wires are coming from to put in the "new" breakers. Can't use stove wires, they terminate there. Are you running new circuits to split out some outlets, didn't say that... there's $$$ -- Tekkie |
#22
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If your "mains" are 100 amps, then they are figuring you won't have
everything turned on at the same time. I think the stove is a big draw, but only during Thanksgiving when the range, broiler, and all four burners are going. -- Christopher A. Young Learn more about Jesus www.lds.org www.mormons.com "TrueWest" wrote in message ... You make a LOT of sense. Well said. The reason I was thinking about pulling the 50A is that I figured you don't want too many circuits in the panel. I assumed If we sell down the road and someone re-installs an electric stove after I've put in 3 additional 15A, that's very bad. Is that not true? I guess I don't understand what it means to be rated at 100 amps. Our breakers add up to much more than 100, but I figured that the 100A figure was probably a certain % of max. True....or do I just know enough to be dangerous? |
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