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#1
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Electric Problem or overloading the circuit
Hey Guys, I have a double 20 amp breaker that is connected to each
other. I have one side running the kitchen and one side running the washing machine in the garage. I was told this is a standard practice, however, I have a portable hot tub that I use in my garage that I only use when not using the washing machine. The hot tub is plugged into a GFCI outlet located about 5 feet down the wall off the washer receptical that was installed before I moved in. Here is the big problem, I have just noticed a piece of conduit that comes off the furnace that was buzzing, getting hot and it stopped after turning off the hot tub, the other day I was running items from the kitchen and the conduit got so hot it was burning paint off the wall. I shut off the double 20 amp breaker and it cooled down. It now gets hot with that breaker off and running a space heater upstairs that is on another breaker. I have the breaker off on the furnace and am stumped to what is going on or how this my be wired. The conduit going to the furnace goes to a junction box on the wall that has some sort of relay on the top of it. Any help would be great. Thanks |
#2
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Electric Problem or overloading the circuit
fzbuilder wrote:
Hey Guys, I have a double 20 amp breaker that is connected to each other. I have one side running the kitchen and one side running the washing machine in the garage. I was told this is a standard practice, however, I have a portable hot tub that I use in my garage that I only use when not using the washing machine. The hot tub is plugged into a GFCI outlet located about 5 feet down the wall off the washer receptical that was installed before I moved in. Here is the big problem, I have just noticed a piece of conduit that comes off the furnace that was buzzing, getting hot and it stopped after turning off the hot tub, the other day I was running items from the kitchen and the conduit got so hot it was burning paint off the wall. I shut off the double 20 amp breaker and it cooled down. It now gets hot with that breaker off and running a space heater upstairs that is on another breaker. I have the breaker off on the furnace and am stumped to what is going on or how this my be wired. The conduit going to the furnace goes to a junction box on the wall that has some sort of relay on the top of it. Any help would be great. Thanks Perhaps you have a broken ground somewhere, and the route to ground via the conduit (or wires inside it) is substituting. While I can't surmise from what you've told us whether that's truly the case, nor how the system is wired, it sounds dangerous to me. Stuff shouldn't get hot. |
#3
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Electric Problem or overloading the circuit
"fzbuilder" wrote in message ... Hey Guys, I have a double 20 amp breaker that is connected to each other. I have one side running the kitchen and one side running the washing machine in the garage. I was told this is a standard practice, however, I have a portable hot tub that I use in my garage that I only use when not using the washing machine. The hot tub is plugged into a GFCI outlet located about 5 feet down the wall off the washer receptical that was installed before I moved in. Here is the big problem, I have just noticed a piece of conduit that comes off the furnace that was buzzing, getting hot and it stopped after turning off the hot tub, the other day I was running items from the kitchen and the conduit got so hot it was burning paint off the wall. I shut off the double 20 amp breaker and it cooled down. It now gets hot with that breaker off and running a space heater upstairs that is on another breaker. I have the breaker off on the furnace and am stumped to what is going on or how this my be wired. The conduit going to the furnace goes to a junction box on the wall that has some sort of relay on the top of it. Any help would be great. Thanks Maybe if we had pictures of the setup, the wiring in the panel to the double pole breaker, and any junction boxes in the system, opened and with wires pulled out |
#4
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Electric Problem or overloading the circuit
In article , fzbuilder wrote:
Hey Guys, I have a double 20 amp breaker that is connected to each other. I have one side running the kitchen and one side running the washing machine in the garage. I was told this is a standard practice, however, I have a portable hot tub that I use in my garage that I only use when not using the washing machine. The hot tub is plugged into a GFCI outlet located about 5 feet down the wall off the washer receptical that was installed before I moved in. Here is the big problem, I have just noticed a piece of conduit that comes off the furnace that was buzzing, getting hot and it stopped after turning off the hot tub, the other day I was running items from the kitchen and the conduit got so hot it was burning paint off the wall. I shut off the double 20 amp breaker and it cooled down. It now gets hot with that breaker off and running a space heater upstairs that is on another breaker. I have the breaker off on the furnace and am stumped to what is going on or how this my be wired. The conduit going to the furnace goes to a junction box on the wall that has some sort of relay on the top of it. Any help would be great. Thanks Call an electrician NOW. This is a very dangerous condition, and attempting to diagnose it long-distance through the newsgroups is not likely to be productive. This time of year, you need the furnace -- but that circuit should not be turned back on until the problem has been found and fixed. Call an electrician NOW. |
#5
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Electric Problem or overloading the circuit
On Wed, 23 Dec 2009 15:28:14 -0600, cjt wrote:
fzbuilder wrote: Hey Guys, I have a double 20 amp breaker that is connected to each other. I have one side running the kitchen and one side running the washing machine in the garage. I was told this is a standard practice, however, I have a portable hot tub that I use in my garage that I only use when not using the washing machine. The hot tub is plugged into a GFCI outlet located about 5 feet down the wall off the washer receptical that was installed before I moved in. Here is the big problem, I have just noticed a piece of conduit that comes off the furnace that was buzzing, getting hot and it stopped after turning off the hot tub, the other day I was running items from the kitchen and the conduit got so hot it was burning paint off the wall. I shut off the double 20 amp breaker and it cooled down. It now gets hot with that breaker off and running a space heater upstairs that is on another breaker. I have the breaker off on the furnace and am stumped to what is going on or how this my be wired. The conduit going to the furnace goes to a junction box on the wall that has some sort of relay on the top of it. Any help would be great. Thanks Perhaps you have a broken ground somewhere, and the route to ground via the conduit (or wires inside it) is substituting. While I can't surmise from what you've told us whether that's truly the case, nor how the system is wired, it sounds dangerous to me. Stuff shouldn't get hot. Not only that, but unlrelated circuits should never be ganged. In anycase, if the breaker is off and the conduit heats up then you haven't shut off the correct circuit. Get an AC voltmeter and check the lines going through the conduit. Better yet, hire somebody and do it before your house burns to the ground. |
#6
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Electric Problem or overloading the circuit
First, make sure you do not have 20A breakers on 14 guage wire. If you
do, change them to 15A breakers now. Thats what could be causing your conduit to get hot. Second, you should only have a double pole breaker for 220V circuits. Although technically it will still work for seperate 110V circuits, it's not proper practice. Also you might have an Edison circuit, that is 2 circuits sharing 1 neutral, so its possible that even though you shut off 1 or 2 breakers to a circuit, the neutral is still being used for your live circuit. So the space heater you were using upstairs could be using the same neutral for the circuits that you shut off. You need find out how your lines were run, particularly in that junction box. |
#7
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Electric Problem or overloading the circuit
AZ Nomad wrote:
On Wed, 23 Dec 2009 15:28:14 -0600, cjt wrote: fzbuilder wrote: Hey Guys, I have a double 20 amp breaker that is connected to each other. I have one side running the kitchen and one side running the washing machine in the garage. I was told this is a standard practice, however, I have a portable hot tub that I use in my garage that I only use when not using the washing machine. The hot tub is plugged into a GFCI outlet located about 5 feet down the wall off the washer receptical that was installed before I moved in. Here is the big problem, I have just noticed a piece of conduit that comes off the furnace that was buzzing, getting hot and it stopped after turning off the hot tub, the other day I was running items from the kitchen and the conduit got so hot it was burning paint off the wall. I shut off the double 20 amp breaker and it cooled down. It now gets hot with that breaker off and running a space heater upstairs that is on another breaker. I have the breaker off on the furnace and am stumped to what is going on or how this my be wired. The conduit going to the furnace goes to a junction box on the wall that has some sort of relay on the top of it. Any help would be great. Thanks Perhaps you have a broken ground somewhere, and the route to ground via the conduit (or wires inside it) is substituting. While I can't surmise from what you've told us whether that's truly the case, nor how the system is wired, it sounds dangerous to me. Stuff shouldn't get hot. Not only that, but unlrelated circuits should never be ganged. In anycase, if the breaker is off and the conduit heats up then you haven't shut off the correct circuit. Get an AC voltmeter and check the lines going through the conduit. Better yet, hire somebody and do it before your house burns to the ground. I'm thinking that this might be an open neutral type situation, hence the seemingly unrelated stuff getting hot? In any case, I concur, this is not a problem that has a clear cut troubleshooting flowchart based on what you posted, and is also capable of burning your house down if not fixed ASAP. So get someone to look at it, please. nate -- replace "roosters" with "cox" to reply. http://members.cox.net/njnagel |
#8
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Electric Problem or overloading the circuit
Hey Guys, I have a double 20 amp breaker that is connected to each
other. I have one side running the kitchen and one side running the washing machine in the garage. I was told this is a standard practice, however, I have a portable hot tub that I use in my garage that I only use when not using the washing machine. The hot tub is plugged into a GFCI outlet located about 5 feet down the wall off the washer receptical that was installed before I moved in. Here is the big problem, I have just noticed a piece of conduit that comes off the furnace that was buzzing, getting hot and it stopped after turning off the hot tub, the other day I was running items from the kitchen and the conduit got so hot it was burning paint off the wall. I shut off the double 20 amp breaker and it cooled down. It now gets hot with that breaker off and running a space heater upstairs that is on another breaker. I have the breaker off on the furnace and am stumped to what is going on or how this my be wired. The conduit going to the furnace goes to a junction box on the wall that has some sort of relay on the top of it. Any help would be great. Thanks *This is something I would need to see to figure out what is going on. Obviously there is a problem or perhaps multiple problems. My first thought is that perhaps the neutral conductor is being overloaded by having two circuits on the same phase sharing it. I'm thinking that the two circuits are connected to a twin breaker and not a double pole. That relay might be a transformer for the low voltage control for the furnace. You would need to start at one end or the other and identify each conductor and determine what it is being used for. I would probably start at the circuit breaker panel. An electrician could do this faster than you and identify everything that is not safe and code compliant. Do you know if the previous homeowner did his own wiring? |
#9
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Electric Problem or overloading the circuit
On Wed, 23 Dec 2009 13:56:58 -0800 (PST), Mikepier
wrote: First, make sure you do not have 20A breakers on 14 guage wire. If you do, change them to 15A breakers now. Thats what could be causing your conduit to get hot. Second, you should only have a double pole breaker for 220V circuits. Although technically it will still work for seperate 110V circuits, it's not proper practice. Also you might have an Edison circuit, that is 2 circuits sharing 1 neutral, so its possible that even though you shut off 1 or 2 breakers to a circuit, the neutral is still being used for your live circuit. If that is the case in North America something is DEFINITELY waired wrong. With a ganged breaker, the neutral, if shared by two circuits, would be share ONLY by the two circuits on the shared breaker. And the double pole brakers can (and should) be used with split receptacles, but NEVER with different circuits physically in different parts of the house. So the space heater you were using upstairs could be using the same neutral for the circuits that you shut off. You need find out how your lines were run, particularly in that junction box. And it it IS, get it rewired properly YESTERDAY if not sooner. |
#10
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Electric Problem or overloading the circuit
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#11
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Electric Problem or overloading the circuit
On Dec 24, 12:56*am, (Doug Miller) wrote:
In article , wrote: And the double pole brakers can (and should) be used with split receptacles, but NEVER with different circuits physically in different parts of the house. Piffle. That is *not* a requirement of the U.S. NEC -- it might be of the CEC, I don't know, but it's definitely not a requirement here. There's nothing wrong with running a 3-wire circuit from the panel to a point some distance away, then splitting it out into two individual circuits that go in opposite directions. If this is not a troll? Dangerous situation. And arguing about how to wire three wires at this long distance not likely to fix. Switch off and/or run the furnace some other way................... until electrician arrives. BUT GET SOMEONE THERE FAST (ASAP) to diagnose the problem and fix it. Also check your smoke detectors and make sure everyone in the house knows the escape routes. Only a few miles from here three children died in a 2008 Christmas season fire. (No smoke detectors or rehearsed procedure for getting out). And yes; the cause was electrical. That taken care of; then check your insurance policy. If a pre- existing and known condition (over-heated wiring, whatever the basic cause) causes say, a fire, some insurance companies may not honour the policy! Quite apart from the risk to life! |
#12
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Electric Problem or overloading the circuit
On Dec 23, 11:37*pm, terry wrote:
On Dec 24, 12:56*am, (Doug Miller) wrote: In article , wrote: And the double pole brakers can (and should) be used with split receptacles, but NEVER with different circuits physically in different parts of the house. Piffle. That is *not* a requirement of the U.S. NEC -- it might be of the CEC, I don't know, but it's definitely not a requirement here. There's nothing wrong with running a 3-wire circuit from the panel to a point some distance away, then splitting it out into two individual circuits that go in opposite directions. If this is not a troll? Dangerous situation. And arguing about how to wire three wires at this long distance not likely to fix. He's not a troll and exactly what is dangerous about this? What Doug has described is an Edison circuit which is a shared neutral circuit using opposite legs on two breakers and is recognized as OK under the NEC. If there is anything in the NEC that says the two sides of the circuit can't go in different directions, I'd like to see it. In practice, I've never been a big fan of Edison circuits for a variety of reasons, but now that the NEC requires that the two breakers be ganged together, it removes one of my previous main concerns. Switch off and/or run the furnace some other way................... until electrician arrives. BUT GET SOMEONE THERE FAST (ASAP) to diagnose the problem and fix it. Also check your smoke detectors and make sure everyone in the house knows the escape routes. That advice I strongly agree with. |
#14
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Electric Problem or overloading the circuit
In article , terry wrote:
On Dec 24, 12:56=A0am, (Doug Miller) wrote: In article , .= ca wrote: And the double pole brakers can (and should) be used with split receptacles, but NEVER with different circuits physically in different parts of the house. Piffle. That is *not* a requirement of the U.S. NEC -- it might be of the= CEC, I don't know, but it's definitely not a requirement here. There's nothing wrong with running a 3-wire circuit from the panel to a p= oint some distance away, then splitting it out into two individual circuits th= at go in opposite directions. If this is not a troll? Dangerous situation. And arguing about how to wire three wires at this long distance not likely to fix. Switch off and/or run the furnace some other way................... until electrician arrives. Which is exactly what I advised the original poster, shortly after he posted it. While others were dicking around trying to tell him what to look for, this is what I wrote: "Call an electrician NOW. This is a very dangerous condition." *Do* try to keep up, eh? |
#15
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Electric Problem or overloading the circuit
On Dec 24, 7:36*am, Nate Nagel wrote:
wrote: On Dec 23, 11:37 pm, terry wrote: On Dec 24, 12:56 am, (Doug Miller) wrote: In article , wrote: And the double pole brakers can (and should) be used with split receptacles, but NEVER with different circuits physically in different parts of the house. Piffle. That is *not* a requirement of the U.S. NEC -- it might be of the CEC, I don't know, but it's definitely not a requirement here. There's nothing wrong with running a 3-wire circuit from the panel to a point some distance away, then splitting it out into two individual circuits that go in opposite directions. If this is not a troll? Dangerous situation. And arguing about how to wire three wires at this long distance not likely to fix. He's not a troll and exactly what is dangerous about this? * What Doug has described is an Edison circuit which is a shared neutral circuit using opposite legs on two breakers and is recognized as OK under the NEC. * * If there is anything in the NEC that says the two sides of the circuit can't go in different directions, I'd like to see it. In practice, I've never been a big fan of Edison circuits for a variety of reasons, but now that the NEC requires that the two breakers be ganged together, it removes one of my previous main concerns. Switch off and/or run the furnace some other way................... until electrician arrives. BUT GET SOMEONE THERE FAST (ASAP) to diagnose the problem and fix it. Also check your smoke detectors and make sure everyone in the house knows the escape routes. That advice I strongly agree with. Since the NEC is now requiring AFCIs for more stuff, doesn't that pretty much rule out Edison ckts. for new construction? *OR are there double AFCI breakers available? nate -- replace "roosters" with "cox" to reply.http://members.cox.net/njnagel- Hide quoted text - - Show quoted text - There are double ground fault breakers. Code calls fo rthem on larger hot tubs. The hot tub needs a new dedicated circuit on a new breaker. The rest of it needs to be investigated because it sounds a lot like 14g on a 20 amp breaker possibly with a shared neutral. These hot tub companies tell people they have tubs that can be plugged into existing circuits and that's just crap. |
#16
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Electric Problem or overloading the circuit
In ,
fzbuilder typed: Hey Guys, I have a double 20 amp breaker that is connected to each other. I have one side running the kitchen and one side running the washing machine in the garage. I was told this is a standard practice, 110Vac appliances, right? A "ganged" 20A breaker? If one breaker resets, they both have to, right? Is that what you mean? That's what it sounds like and definitely is non-code, NOT standard practice, and as you're discovering can be dangerous! Such breakers are intended to provide 220Vac to some piece of equpiment, NOT as you are using it, to provide two 110Vac lines. If I'm right AND it's installed properly, the right one for you box, etc, then you will measure 220Vac between the two breaker hots, which is its intended use. So if one breaker is overloaded and tries to break, it's going to try to take the other breaker with it, right? That's where it becomes DANGEROUS! If one breaker starts to heat up due to overload, it can't break the ckt because the other breaker ganged to it is holding it closed, especially if it's nice and cool. So who knows how high the overload will have to get before that overloaded breaker can overcome the non-overloaded breaker and open, carrying the other one along with it. Or IF it can even do so period? It's possible the overloaded breaker never will be able to overcome the holding power of the other one, and maybe never open up but simply keep on providing power until something burns open. As you are seeing. This could not happen if it were a 220Vac appliance having the problem and it were wired properly and to code. It's easy enough to fix, IF the overloaded breaker hasn't been ruined by the overloads! Just remove the pin/screw, whatever that gangs the levers together and allow them to operate on their own. A much better fix would be to replace the ganged breaker set with two single breakers, since you're using them for 110Vac anyway. If you need 220Vac, THEN use a ganged breaker, and ONLY for the 220 equipment. however, I have a portable hot tub that I use in my garage that I only use when not using the washing machine. The hot tub is plugged into a GFCI outlet located about 5 feet down the wall off the washer receptical that was installed before I moved in. Irrelevant, but; isn't the hot tub 220V? Is this a case of mixing 110 and 220 on a ganged breaker? Ouch! Don't do that. Here is the big problem, I have just noticed a piece of conduit that comes off the furnace that was buzzing, getting hot and it stopped after turning off the hot tub, the other day I was running items from the kitchen and the conduit got so hot it was burning paint off the wall. I shut off the double 20 amp breaker and it cooled down. It now gets hot with that breaker off and running a space heater upstairs that is on another breaker. I have the breaker off on the furnace and am stumped to what is going on or how this my be wired. The conduit going to the furnace goes to a junction box on the wall that has some sort of relay on the top of it. Any help would be great. Thanks If I've understood you properly, that's all explained by the preceding info about ganged vs non-ganged breakers. I hope you'll keep us advised, Twayne -- We've already reached tomorrow's yesterday but we're still far away from yesterday's tomorrow. |
#17
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Electric Problem or overloading the circuit
In ,
fzbuilder typed: Hey Guys, I have a double 20 amp breaker that is connected to each other. I have one side running the kitchen and one side running the washing machine in the garage. I was told this is a standard practice, however, I have a portable hot tub that I use in my garage that I only use when not using the washing machine. The hot tub is plugged into a GFCI outlet located about 5 feet down the wall off the washer receptical that was installed before I moved in. Here is the big problem, I have just noticed a piece of conduit that comes off the furnace that was buzzing, getting hot and it stopped after turning off the hot tub, the other day I was running items from the kitchen and the conduit got so hot it was burning paint off the wall. I shut off the double 20 amp breaker and it cooled down. It now gets hot with that breaker off and running a space heater upstairs that is on another breaker. I have the breaker off on the furnace and am stumped to what is going on or how this my be wired. The conduit going to the furnace goes to a junction box on the wall that has some sort of relay on the top of it. Any help would be great. Thanks PS - get a PRO in there ASAP!! And kill BOTH breakers and leave them OFF until the electrician gets there to straighten things out. That's a VERY DANGEROUS situation and a high saftey risk. Twayne -- We've already reached tomorrow's yesterday but we're still far away from yesterday's tomorrow. |
#18
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Electric Problem or overloading the circuit
In ,
Mikepier typed: First, make sure you do not have 20A breakers on 14 guage wire. If you do, change them to 15A breakers now. Thats what could be causing your conduit to get hot. Hot conduit is NOT a sign of wrong amperage breakers! Hot conduit means there is a LOT of current trying to find earth ground! There should never be any current in it under non-fault conditions and to get hot, it's a hell of a LOT of current. I think there's more to it than those two breakers unless it's the case that one ganged breaker cannot overcome the non-overloaded one to open them up. Compliance labs routinely test conduit for 60A withstand, measureing voltage across every joint encountered, and the conduit never heated up. Something's awfully wrong and IMO very DANGEROUS there. Second, you should only have a double pole breaker for 220V circuits. Although technically it will still work for seperate 110V circuits, it's not proper practice. Also you might have an Edison circuit, that is 2 circuits sharing 1 neutral, so its possible that even though you shut off 1 or 2 breakers to a circuit, the neutral is still being used for your live circuit. So the space heater you were using upstairs could be using the same neutral for the circuits that you shut off. You need find out how your lines were run, particularly in that junction box. Thus it's a seriously miswired and dangerous ckt; agreed. -- -- We've already reached tomorrow's yesterday but we're still far away from yesterday's tomorrow. |
#19
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Electric Problem or overloading the circuit
In ,
terry typed: On Dec 24, 12:56 am, (Doug Miller) wrote: In article , wrote: And the double pole brakers can (and should) be used with split receptacles, but NEVER with different circuits physically in different parts of the house. Piffle. That is *not* a requirement of the U.S. NEC -- it might be of the CEC, I don't know, but it's definitely not a requirement here. There's nothing wrong with running a 3-wire circuit from the panel to a point some distance away, then splitting it out into two individual circuits that go in opposite directions. If this is not a troll? Either that or someone very ignorant or who wishes to create dangers for other people who might follow the advice. Dangerous situation. And arguing about how to wire three wires at this long distance not likely to fix. Switch off and/or run the furnace some other way................... until electrician arrives. BUT GET SOMEONE THERE FAST (ASAP) to diagnose the problem and fix it. Also check your smoke detectors and make sure everyone in the house knows the escape routes. Only a few miles from here three children died in a 2008 Christmas season fire. (No smoke detectors or rehearsed procedure for getting out). And yes; the cause was electrical. That taken care of; then check your insurance policy. If a pre- existing and known condition (over-heated wiring, whatever the basic cause) causes say, a fire, some insurance companies may not honour the policy! Quite apart from the risk to life! Absolutely good information; and accurate to boot, except the ckts IMO need to be permanently turned OFF until repaired by a Pro. Twayne -- We've already reached tomorrow's yesterday but we're still far away from yesterday's tomorrow. |
#20
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Electric Problem or overloading the circuit
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#21
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Electric Problem or overloading the circuit
In ,
John Grabowski typed: Hey Guys, I have a double 20 amp breaker that is connected to each other. I have one side running the kitchen and one side running the washing machine in the garage. I was told this is a standard practice, however, I have a portable hot tub that I use in my garage that I only use when not using the washing machine. The hot tub is plugged into a GFCI outlet located about 5 feet down the wall off the washer receptical that was installed before I moved in. Here is the big problem, I have just noticed a piece of conduit that comes off the furnace that was buzzing, getting hot and it stopped after turning off the hot tub, the other day I was running items from the kitchen and the conduit got so hot it was burning paint off the wall. I shut off the double 20 amp breaker and it cooled down. It now gets hot with that breaker off and running a space heater upstairs that is on another breaker. I have the breaker off on the furnace and am stumped to what is going on or how this my be wired. The conduit going to the furnace goes to a junction box on the wall that has some sort of relay on the top of it. Any help would be great. Thanks *This is something I would need to see to figure out what is going on. Obviously there is a problem or perhaps multiple problems. My first thought is that perhaps the neutral conductor is being overloaded by having two circuits on the same phase sharing it. I'm thinking that the two circuits are connected to a twin breaker and not a double pole. If it's a ganged breaker set approved for the panel, then it can only connect to both sides of the line, resulting in 220 between the two output screws. Two next to each other breakers in almost every panel made will give the same results. That relay might be a transformer for the low voltage control for the furnace. You would need to start at one end or the other and identify each conductor and determine what it is being used for. I would probably start at the circuit breaker panel. An electrician could do this faster than you and identify everything that is not safe and code compliant. Do you know if the previous homeowner did his own wiring? With a conduit getting hot you prescribe troubleshooting? Nuh, uh! He needs a pro and quickly. Else they could be searching thru basement rubble for keepsakes rather soon. Twayne -- We've already reached tomorrow's yesterday but we're still far away from yesterday's tomorrow. |
#22
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Electric Problem or overloading the circuit
In article , "Twayne" wrote:
In , fzbuilder typed: Hey Guys, I have a double 20 amp breaker that is connected to each other. I have one side running the kitchen and one side running the washing machine in the garage. I was told this is a standard practice, 110Vac appliances, right? A "ganged" 20A breaker? If one breaker resets, they both have to, right? Is that what you mean? That's what it sounds like and definitely is non-code, NOT standard practice, and as you're discovering can be dangerous! Such breakers are intended to provide 220Vac to some piece of equpiment, NOT as you are using it, to provide two 110Vac lines. Wrong. Google "Edison circuit". Then stop giving advice on subjects you're completely ignorant of. |
#23
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Electric Problem or overloading the circuit
In article , "Twayne" wrote:
In , Mikepier typed: First, make sure you do not have 20A breakers on 14 guage wire. If you do, change them to 15A breakers now. Thats what could be causing your conduit to get hot. Hot conduit is NOT a sign of wrong amperage breakers! Hot conduit means there is a LOT of current trying to find earth ground! Actually, it's much more likely to mean hysterisis heating. But you wouldn't know that. Stick to giving advice on subjects you know something about (if there are any). This isn't one of them. |
#24
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Electric Problem or overloading the circuit
In article , "Twayne" wrote:
In , terry typed: On Dec 24, 12:56 am, (Doug Miller) wrote: In article , wrote: And the double pole brakers can (and should) be used with split receptacles, but NEVER with different circuits physically in different parts of the house. Piffle. That is *not* a requirement of the U.S. NEC -- it might be of the CEC, I don't know, but it's definitely not a requirement here. There's nothing wrong with running a 3-wire circuit from the panel to a point some distance away, then splitting it out into two individual circuits that go in opposite directions. If this is not a troll? Either that or someone very ignorant or who wishes to create dangers for other people who might follow the advice. Twayne, you have no idea what you're talking about. Google "Edison circuit" or "multiwire branch circuit", and stop giving electrical advice. You're completely ignorant. |
#25
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Electric Problem or overloading the circuit
In article , "Twayne" wrote:
In , typed: On Dec 23, 11:37 pm, terry wrote: On Dec 24, 12:56 am, (Doug Miller) wrote: In article , wrote: And the double pole brakers can (and should) be used with split receptacles, but NEVER with different circuits physically in different parts of the house. Piffle. That is *not* a requirement of the U.S. NEC -- it might be of the CEC, I don't know, but it's definitely not a requirement here. You need to re-read his situatioin unless you're trolling, too. There's nothing wrong with running a 3-wire circuit from the panel to a point some distance away, then splitting it out into two individual circuits that go in opposite directions. On ganged breakers? I can't cite it, but no, that's not allowed. Of course you can't cite it -- because (a) you don't know anything about electricity, (b) you don't know the Code, and (c) it's not a Code violation. |
#26
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Electric Problem or overloading the circuit
In ,
Doug Miller typed: In article , "Twayne" wrote: In , fzbuilder typed: Hey Guys, I have a double 20 amp breaker that is connected to each other. I have one side running the kitchen and one side running the washing machine in the garage. I was told this is a standard practice, 110Vac appliances, right? A "ganged" 20A breaker? If one breaker resets, they both have to, right? Is that what you mean? That's what it sounds like and definitely is non-code, NOT standard practice, and as you're discovering can be dangerous! Such breakers are intended to provide 220Vac to some piece of equpiment, NOT as you are using it, to provide two 110Vac lines. Wrong. Google "Edison circuit". Then stop giving advice on subjects you're completely ignorant of. Don't have to. Everything still stands as written in its entirety. -- -- We've already reached tomorrow's yesterday but we're still far away from yesterday's tomorrow. |
#27
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Electric Problem or overloading the circuit
Hmm. Refuses to go research the subject he's advising. Why
am I not reassured? -- Christopher A. Young Learn more about Jesus www.lds.org .. "Twayne" wrote in message ... Wrong. Google "Edison circuit". Then stop giving advice on subjects you're completely ignorant of. Don't have to. Everything still stands as written in its entirety. -- -- We've already reached tomorrow's yesterday but we're still far away from yesterday's tomorrow. |
#28
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Electric Problem or overloading the circuit
In ,
Doug Miller typed: In article , "Twayne" wrote: In , typed: On Dec 23, 11:37 pm, terry wrote: On Dec 24, 12:56 am, (Doug Miller) wrote: In article , wrote: And the double pole brakers can (and should) be used with split receptacles, but NEVER with different circuits physically in different parts of the house. Piffle. That is *not* a requirement of the U.S. NEC -- it might be of the CEC, I don't know, but it's definitely not a requirement here. You need to re-read his situatioin unless you're trolling, too. There's nothing wrong with running a 3-wire circuit from the panel to a point some distance away, then splitting it out into two individual circuits that go in opposite directions. On ganged breakers? I can't cite it, but no, that's not allowed. Of course you can't cite it -- because (a) you don't know anything about electricity, (b) you don't know the Code, and (c) it's not a Code violation. Then perhaps you can cite something. Show me an Edison ckt in the NEC. Or even in your local code books; I'm not fussy. -- -- We've already reached tomorrow's yesterday but we're still far away from yesterday's tomorrow. |
#29
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Electric Problem or overloading the circuit
In ,
Doug Miller typed: In article , "Twayne" wrote: In , terry typed: On Dec 24, 12:56 am, (Doug Miller) wrote: In article , wrote: And the double pole brakers can (and should) be used with split receptacles, but NEVER with different circuits physically in different parts of the house. Piffle. That is *not* a requirement of the U.S. NEC -- it might be of the CEC, I don't know, but it's definitely not a requirement here. There's nothing wrong with running a 3-wire circuit from the panel to a point some distance away, then splitting it out into two individual circuits that go in opposite directions. If this is not a troll? Either that or someone very ignorant or who wishes to create dangers for other people who might follow the advice. Twayne, you have no idea what you're talking about. Google "Edison circuit" or "multiwire branch circuit", and stop giving electrical advice. You're completely ignorant. Got reiteritus? Can't recall what you've already said? What about an Edison ckt would you like to discuss? DC? AC? Audio noise? Symmetry? Doubling the power of a 120Vac ckt? Where the number of neutrals define such a ckt? Transverse & longitudinal loading? Maybe Differential mode? RF filtering? The inherent dangers of working on an Edison ckt? Live Neutral, dead Hot? Something in the ESH bulletins? Physics, so far, still holds on this world and certain things are just going to happen based on other things. They all fit and are part of it. Because you're too thick to understand the dangers of the OP's situation is your problem, not mine. Edison ckts are inherently dangerous to humans working on them and when you consider the other angles of the op's query, he's in a rather dangerous situation. So I'd suggest that you are the one who needs to spend some time in research to determine what your reaility really is. Then of course you should stop trolling as food if going to become very scarce and you'll never find a way to overcome your impotence here. If ignorance is bliss, I see you must be a very happy person. -- -- We've already reached tomorrow's yesterday but we're still far away from yesterday's tomorrow. |
#30
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Electric Problem or overloading the circuit
In ,
Stormin Mormon typed: Hmm. Refuses to go research the subject he's advising. Why am I not reassured? It is only the ignorant who decide what has not been displayed to them or proven in any way. Your opinion does not create fact regadless of your god-spam. -- Christopher A. Young Learn more about Jesus www.lds.org . "Twayne" wrote in message ... Wrong. Google "Edison circuit". Then stop giving advice on subjects you're completely ignorant of. Don't have to. Everything still stands as written in its entirety. -- -- -- We've already reached tomorrow's yesterday but we're still far away from yesterday's tomorrow. |
#31
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Electric Problem or overloading the circuit
On Fri, 25 Dec 2009 22:12:11 -0500, "Twayne"
wrote: In , Doug Miller typed: In article , "Twayne" wrote: In , terry typed: On Dec 24, 12:56 am, (Doug Miller) wrote: In article , wrote: And the double pole brakers can (and should) be used with split receptacles, but NEVER with different circuits physically in different parts of the house. Piffle. That is *not* a requirement of the U.S. NEC -- it might be of the CEC, I don't know, but it's definitely not a requirement here. There's nothing wrong with running a 3-wire circuit from the panel to a point some distance away, then splitting it out into two individual circuits that go in opposite directions. If this is not a troll? Either that or someone very ignorant or who wishes to create dangers for other people who might follow the advice. Twayne, you have no idea what you're talking about. Google "Edison circuit" or "multiwire branch circuit", and stop giving electrical advice. You're completely ignorant. Got reiteritus? Can't recall what you've already said? What about an Edison ckt would you like to discuss? DC? AC? Audio noise? Symmetry? Doubling the power of a 120Vac ckt? Where the number of neutrals define such a ckt? Transverse & longitudinal loading? Maybe Differential mode? RF filtering? The inherent dangers of working on an Edison ckt? Live Neutral, dead Hot? Something in the ESH bulletins? Physics, so far, still holds on this world and certain things are just going to happen based on other things. They all fit and are part of it. Because you're too thick to understand the dangers of the OP's situation is your problem, not mine. Edison ckts are inherently dangerous to humans working on them and when you consider the other angles of the op's query, he's in a rather dangerous situation. So I'd suggest that you are the one who needs to spend some time in research to determine what your reaility really is. Then of course you should stop trolling as food if going to become very scarce and you'll never find a way to overcome your impotence here. If ignorance is bliss, I see you must be a very happy person. You need to: A) Start taking your prescription meds again or B) Stop self medicating. |
#32
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Electric Problem or overloading the circuit
On Dec 25, 10:29*pm, (Doug Miller) wrote:
In article , "Twayne" wrote: , typed: On Dec 23, 11:37 pm, terry wrote: On Dec 24, 12:56 am, (Doug Miller) wrote: In article , wrote: And the double pole breakers can (and should) be used with split receptacles, but NEVER with different circuits physically in different parts of the house. Piffle. That is *not* a requirement of the U.S. NEC -- it might be of the CEC, I don't know, but it's definitely not a requirement here. You need to re-read his situation unless you're trolling, too. There's nothing wrong with running a 3-wire circuit from the panel to a point some distance away, then splitting it out into two individual circuits that go in opposite directions. On ganged breakers? *I can't cite it, but no, that's not allowed. Of course you can't cite it -- because (a) you don't know anything about electricity, (b) you don't know the Code, and (c) it's not a Code violation.- Hide quoted text - - Show quoted text - Forget the insults. Something (anything) getting hot, as described, IS NOT SAFE; whatever the reason. And since none of us are there to see/check this either IS a troll or the OP hasn't bothered to check back. Almost impossible to diagnose by long distance. Just hoping if this not a troll there will not be tragedy. Not only not safe but some possibility electricity is being expensively wasted! e.g going to ground???? BTW since this thread started we have, in this particular province of Canada with a population of just over 500,000 persons had one (electrical they think) fire that rendered a family's house uninhabitable. Smoke damage etc. also ruined some/most of their Christmas gifts. In the meantime in another instance, a few weeks ago, a family who were building a new home behind their existing but old home in a small community had a fire (cause unknown but possibly electrical, in the 'old' house ). Following that many members of the community (plumbers, carpenters, electricians etc.) are there on a volunteer basis over the Christmas and New Year period helping to finish the new house to a stage that is habitable. Was on local news with thanks to all those helping out. |
#33
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Electric Problem or overloading the circuit
On Dec 25, 9:59*pm, "Twayne" wrote:
, Doug Miller typed: In article , "Twayne" wrote: In , typed: On Dec 23, 11:37 pm, terry wrote: On Dec 24, 12:56 am, (Doug Miller) wrote: In article , wrote: And the double pole brakers can (and should) be used with split receptacles, but NEVER with different circuits physically in different parts of the house. Piffle. That is *not* a requirement of the U.S. NEC -- it might be of the CEC, I don't know, but it's definitely not a requirement here. You need to re-read his situatioin unless you're trolling, too. There's nothing wrong with running a 3-wire circuit from the panel to a point some distance away, then splitting it out into two individual circuits that go in opposite directions. On ganged breakers? *I can't cite it, but no, that's not allowed. Of course you can't cite it -- because (a) you don't know anything about electricity, (b) you don't know the Code, and (c) it's not a Code violation. Then perhaps you can cite something. Show me an Edison ckt in the NEC. *Or even in your local code books; I'm not fussy. -- Stop making a fool of yourself and calling others, who are correct, trolls. The NEC is not readily available online because they charge for it and since on one else here is arguing Edison circuits are code violation, YOU should do the search and you will learn. Just do a google of this newsgroup and you will see many discussions on 120V Edison circuits, which have been allowed under the NEC for a long time. There was one here just a couple weeks ago. In the last couple years, the code was revised so that the breakers on the two legs must be tied together, Googling in the newsgroup will show agreement to the above, including several licensed electricians. Or you can go google Edison circuit on the web and find plenty of info that shows it is allowed. |
#34
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Electric Problem or overloading the circuit
On Dec 25, 10:12*pm, "Twayne" wrote:
, Doug Miller typed: In article , "Twayne" wrote: In , terry typed: On Dec 24, 12:56 am, (Doug Miller) wrote: In article , wrote: And the double pole brakers can (and should) be used with split receptacles, but NEVER with different circuits physically in different parts of the house. Piffle. That is *not* a requirement of the U.S. NEC -- it might be of the CEC, I don't know, but it's definitely not a requirement here. There's nothing wrong with running a 3-wire circuit from the panel to a point some distance away, then splitting it out into two individual circuits that go in opposite directions. If this is not a troll? Either that or someone very ignorant or who wishes to create dangers for other people who might follow the advice. Twayne, you have no idea what you're talking about. Google "Edison circuit" or "multiwire branch circuit", and stop giving electrical advice. You're completely ignorant. Got reiteritus? *Can't recall what you've already said? *What about an Edison ckt would you like to discuss? *DC? AC? Audio noise? Symmetry? Doubling the power of a 120Vac ckt? Where the number of neutrals define such a ckt? Transverse & longitudinal loading? *Maybe Differential mode? *RF filtering? The inherent dangers of working on an Edison ckt? Live Neutral, dead Hot? Something in the ESH bulletins? *Physics, so far, still holds on this world and certain things are just going to happen based on other things. * *They all fit and are part of it. Because you're too thick to understand the dangers of the OP's situation is your problem, not mine. Edison ckts are inherently dangerous to humans working on them and when you consider the other angles of the op's query, he's in a rather dangerous situation. After filtering out all the total nonsense that you just interjected into the discussion, you've finally hit on one thing that has some truth. I agree, Edison circuits can be more dangerous for those working on them, mainly those who have limited experience with electricity. That is why the NEC now requires the breakers be interconnected so one cannot be on without the other. However the above is very different from coming in here calling Doug a troll and claiming that 120V edison circuits are not allowed under the NEC. That is totally wrong and shows that you are in fact clueless. Do you see anyone else in this thread agreeing with you on that claim? Hmmm? And I'd say someone clueless pretending to know what he's talking about is far more dangerous than an Edison circuit. * *So I'd suggest that you are the one who needs to spend some time in research to determine what your reaility really is. * *Then of course you should stop trolling as food if going to become very scarce and you'll never find a way to overcome your impotence here. If ignorance is bliss, I see you must be a very happy person. |
#35
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Electric Problem or overloading the circuit
On Dec 25, 4:38*pm, "Twayne" wrote:
, fzbuilder typed: Hey Guys, I have a double 20 amp breaker that is connected to each other. I have one side running the kitchen and one side running the washing machine in the garage. I was told this is a standard practice, 110Vac appliances, right? A "ganged" 20A breaker? If one breaker resets, they both have to, right? Is that what you mean? * That's what it sounds like and definitely is non-code, NOT standard practice, and as you're discovering can be dangerous! * What he is describing is an Edsion circuit, aka shared neutral, and it is completely compliant with the current code. Why not spend 5 mins googling, instead of continuing to make an ass of yourself? Such breakers are intended to provide 220Vac to some piece of equpiment, NOT as you are using it, to provide two 110Vac lines. If I'm right AND it's installed properly, the right one for you box, etc, then you will measure 220Vac between the two breaker hots, which is its intended use. Uh, huh and you will also measure 120V between either hot and the shared neutrals. Which is why it's an Edison circuit. So if one breaker is overloaded and tries to break, it's going to try to take the other breaker with it, right? *That's where it becomes DANGEROUS! If one breaker starts to heat up due to overload, it can't break the ckt because the other breaker ganged to it is holding it closed, especially if it's nice and cool. *So who knows how high the overload will have to get before that overloaded breaker can overcome the non-overloaded breaker and open, carrying the other one along with it. *Or IF it can even do so period? It's possible the overloaded breaker never will be able to overcome the holding power of the other one, and maybe never open up but simply keep on providing power until something burns open. As you are seeing. *This could not happen if it were a 220Vac appliance having the problem and it were wired properly and to code. If that were true, the same problem would exist with ANY double ganged breaker, regardless of what it is hooked to. It's easy enough to fix, IF the overloaded breaker hasn't been ruined by the overloads! *Just remove the pin/screw, whatever that gangs the levers together and allow them to operate on their own. And now you've just told him to take an Edison circuit that completely conforms to the current NEC and change it into one that does not. Also, I'd say it's reckless to be telling him to change ANYTHING until a qualified electrician actuall goes there and figures out what is wrong. * *A much better fix would be to replace the ganged breaker set with two single breakers, since you're using them for 110Vac anyway. *If you need 220Vac, THEN use a ganged breaker, and ONLY for the 220 equipment. however, I have a portable hot tub that I use in my garage that I only use when not using the washing machine. The hot tub is plugged into a GFCI outlet located about 5 feet down the wall off the washer receptical that was installed before I moved in. Irrelevant, but; isn't the hot tub 220V? *Is this a case of mixing 110 and 220 on a ganged breaker? *Ouch! *Don't do that. Clearly you're confused on this too. He made it clear the portable hot tub is 120V, 20amps. Ever see a 220V hot tub that was only 20amps? Here is the big problem, I have just noticed a piece of conduit that comes off the furnace that was buzzing, getting hot and it stopped after turning off the hot tub, the other day I was running items from the kitchen and the conduit got so hot it was burning paint off the wall. I shut off the double 20 amp breaker and it cooled down. It now gets hot with that breaker off and running a space heater upstairs that is on another breaker. I have the breaker off on the furnace and am stumped to what is going on or how this my be wired. The conduit going to the furnace goes to a junction box on the wall that has some sort of relay on the top of it. Any help would be great. Thanks If I've understood you properly, that's all explained by the preceding info about ganged vs non-ganged breakers. And even more stupidity. An Edison circuit, completely conforming to the current NEC sure as hell doesn't explain what he is observing. And again, suggesting that the simple cure is go to two seperate breakers to fix a a serious fire hazard is stupid and reckless. Let's add in that you didn't even tell him that if he screws around with the existing ganged breakers he needs to make sure he keeps the two breakers on OPPOSiITE phases or he will most definitely have changed a code compliant Edison circuite into a fire trap. Bottom line, once again, this guy needs to get a pro in and stop listening to clueless posters who won't even do a simple google to learn what an Edison circuit is. |
#36
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Electric Problem or overloading the circuit
On Dec 25, 10:13*pm, "Twayne" wrote:
, Stormin Mormon typed: Hmm. Refuses to go research the subject he's advising. Why am I not reassured? It is only the ignorant who decide what has not been displayed to them or proven in any way. Your opinion does not create fact regadless of your god-spam. Twayne, why is it that there is not a single poster in this thread that agrees with you that an Edison circuit with ganged breakers is not code compliant? And facing that, why is it that you expect us to do the simple googling that proves you are wrong. In fact, your continued ranting and attacks, while handing out dangerous advice, shows that you're not just wrong, but a complete imbecile. |
#37
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Electric Problem or overloading the circuit
In article , "Twayne" wrote:
In , Doug Miller typed: In article , "Twayne" wrote: In , fzbuilder typed: Hey Guys, I have a double 20 amp breaker that is connected to each other. I have one side running the kitchen and one side running the washing machine in the garage. I was told this is a standard practice, 110Vac appliances, right? A "ganged" 20A breaker? If one breaker resets, they both have to, right? Is that what you mean? That's what it sounds like and definitely is non-code, NOT standard practice, and as you're discovering can be dangerous! Such breakers are intended to provide 220Vac to some piece of equpiment, NOT as you are using it, to provide two 110Vac lines. Wrong. Google "Edison circuit". Then stop giving advice on subjects you're completely ignorant of. Don't have to. Everything still stands as written in its entirety. There's absolutely nothing wrong with using a ganged 20A breaker to power two 120V circuits -- as you would learn if you took the time to educate yourself. |
#38
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Electric Problem or overloading the circuit
In article , "Twayne" wrote:
In , Doug Miller typed: In article , "Twayne" wrote: In , typed: On Dec 23, 11:37 pm, terry wrote: On Dec 24, 12:56 am, (Doug Miller) wrote: In article , wrote: And the double pole brakers can (and should) be used with split receptacles, but NEVER with different circuits physically in different parts of the house. Piffle. That is *not* a requirement of the U.S. NEC -- it might be of the CEC, I don't know, but it's definitely not a requirement here. You need to re-read his situatioin unless you're trolling, too. There's nothing wrong with running a 3-wire circuit from the panel to a point some distance away, then splitting it out into two individual circuits that go in opposite directions. On ganged breakers? I can't cite it, but no, that's not allowed. Of course you can't cite it -- because (a) you don't know anything about electricity, (b) you don't know the Code, and (c) it's not a Code violation. Then perhaps you can cite something. Show me an Edison ckt in the NEC. Or even in your local code books; I'm not fussy. Here you go. The 2008 NEC is online at http://nfpaweb3.gvpi.net/rrserver/br...NFPASTD/7008SB Multiwire branch circuits (aka Edison circuits) are described in Article 210.4 |
#39
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Electric Problem or overloading the circuit
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#40
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Electric Problem or overloading the circuit
In article , "Twayne" wrote:
Because you're too thick to understand the dangers of the OP's situation is your problem, not mine. Twayne, the more you post on this topic, the more you look like an idiot. Read the thread from the very beginning. *My* first post in the thread was maybe the third response the OP received -- and the first four words of that post are "Call an electrician NOW". I understand the dangers of the OP's situation just fine -- what you fail to understand is that there is no reason at all to suppose that his problems are in any way related to an Edison circuit. Edison ckts are inherently dangerous to humans working on them If you knew anything at all about the subject, you would know that's not true. Tell me this: if Edison circuits are "inherently dangerous", why are they permitted under both the NEC and the CEC? |
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