Confusing home electrical problem

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Discussion Overview

The discussion revolves around a home electrical issue involving multiple lights, an outlet, and a ventilation fan that have stopped functioning. Participants explore potential causes for the flickering lights and complete failure of the circuit, considering various electrical problems and solutions.

Discussion Character

  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant suggests a loose connection or faulty wire behind the wall could be the issue.
  • Another participant warns that flickering lights can lead to electrical fires and recommends hiring an electrician, indicating that a bad connection in one of the outlet boxes is likely the cause.
  • A different viewpoint raises the possibility of aluminum wiring being present in the house, which may need to be replaced with copper due to potential overheating and increased resistance causing the flickering.
  • One participant reiterates the symptoms of flickering lights indicating a poor connection and suggests checking if the outlet is a GFCI type and if it has tripped.
  • Another participant posits that a disconnected neutral wire might be the problem, suggesting that the neutral could have become loose and burnt off, with the issue likely located at the first accessory in the circuit.

Areas of Agreement / Disagreement

Participants express multiple competing views regarding the cause of the electrical problem, with no consensus on a single solution or diagnosis. Various hypotheses are presented, indicating uncertainty about the exact nature of the issue.

Contextual Notes

Participants mention the potential for damage to wiring and the need for inspection of connections, but do not provide specific details on the condition of the wiring or the age of the house, which may affect the situation.

dt667
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I have 2 indoor lights (hallway and garage), 3 vanity lights(small bathroom), 1 outdoor light, an outlet, and a bathroom ventilation fan connected to the same circuit breaker in my house. A few weeks ago, the lights began flickering slightly and progressively worsened until they stopped working all together. The outlet will not power on anything as well. At first I thought it might be a bad circuit breaker so I replaced it, which did not fix the problem. I used a Non-Contact Voltage Detector, which lights up anytime I get near any of the above mentioned end points.

Before I have to give away my first-born child to an electrician, does anyone have any idea of what could be the problem? Everything else in my home works fine.

Thanks.
 
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Sounds like a loose connection or faulty wire behind your wall.
 
Flickering lights are bad.
That's how electrical fires get started.
Fortunately nothing happened, but you really want to get anything out of the ordinary fixed immediately.

The problem is most likely a bad connection in one of the outlet boxes behind one of the various fixtures on this circuit.
Unfortunately, the wiring itself may now be damaged because you let this go until it stopped working.
I would recommend that you bite the bullet and hire an electrician to fix it at this point.
 
That's what I was afraid of...Thanks for the info though.
 
How old is the house, and do you have aluminum wiring? If so, replace it with copper?

It sounds like a bad connection or wire burned out. If the wire got progressive hotter it would increase resistance that would dim lights or cause them to flicker, until the connection or wire simply burned through.

Someone will have to trace all the fixtures and junction on that circuit and one probably needs to inspect the rest of the circuits too - which is problematic since most of it is in the wall.
 
dt667 said:
I have 2 indoor lights (hallway and garage), 3 vanity lights(small bathroom), 1 outdoor light, an outlet, and a bathroom ventilation fan connected to the same circuit breaker in my house. A few weeks ago, the lights began flickering slightly and progressively worsened until they stopped working all together. The outlet will not power on anything as well. At first I thought it might be a bad circuit breaker so I replaced it, which did not fix the problem. I used a Non-Contact Voltage Detector, which lights up anytime I get near any of the above mentioned end points.

Before I have to give away my first-born child to an electrician, does anyone have any idea of what could be the problem? Everything else in my home works fine.

Thanks.

Is the outlet in the bathroom? If so, it should be a GFCI type. Check to see if it has tripped.

Flickering lights are indicative of a poor connection as previously mentioned. Hence, I would assume that you have lost the feed from the breaker box to that lighting circuit. I would recommend a qualified electrician correct the probelm for you.

CS
 
If your voltage stick lights up at the accessories but they don't actually work then you have a disconnected neutral. From what you say, it sounds like the neutral was loose and then has eventually burnt off from its connection. Also, if none of your accessories are working then it sounds like the broken neutral is at the first accessory in the circuit, ie. the closest one to the consumer unit. Check the connections there. :-)
 

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