Advice The Home Improvement/Automation Thread

That said, the basement wiring is atrocious. Everything done after the city checked off needs to be or has been redone. I swear to GOd that stupid SOB(next door neighbor) hooked hot to ground on an inline fan and damn near took me out with the charged ceiling grid. That sucks - your torso is up in a cage of hot shit, up on a ladder.
MOMMY! COME tURN OFF THE BREAKER!!!
ive got a few rats nest of "fuck, im outta spots, ill jbox this one in later" but i need it powered now, so i just wired it up with a wago and let it hang from the ceiling.
 
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If they're on the same circuit, no issue at all, except that it's fuckin' weird that the neutral wouldn't follow along with the other wires.
yeah, that wierdness is what makes me uncomfy.

If i were him, id open up the fan box (he's gotta do it anyway to remove the hunter fan control), and tone out that neutral to make sure its the same one as in in the receptacle.
 
As @wetwillie noted, all neutrals go back to the same place.
ive got a few rats nest of "fuck, im outta spots, ill jbox this one in later" but i need it powered now, so i just wired it up with a wago and let it hang from the ceiling.
I hear you. That "bar area" - only area I haven't stripped the drywall. I just know there is a HOT MESS where it is tied in with the bathroom and fuck shit,

My only joy - he was stupid enough to build HIS house, at the bottom of about a 45 degree incline from mine. Such a moron, often can't drive up/down from his own house. HE split the land, turned 90 degrees we both would have had sweet walkouts to the rear. :lol::lol:

We're talking a man SO stupid, he vented a full bathroom into the garage. In Michigan. Where THAT promptly would/did make a sheet of ice on the entire garage door. Insulation be damned. NIce house until the city went away. That's why we need building inspector,s uh huh
 
If they're on the same circuit, no issue at all, except that it's fuckin' weird that the neutral wouldn't follow along with the other wires.
But he needed that wire to run load to fan and light. And for the switch that was used, there's not even a spot for neutral, so it would have just been a loose wire.
 
yeah, that wierdness is what makes me uncomfy.

If i were him, id open up the fan box (he's gotta do it anyway to remove the hunter fan control), and tone out that neutral to make sure its the same one as in in the receptacle.
I don't have one of those things. But if I get one, and its the same, I'm good? I'd MUCH rather do that then have to get up into the attic and traverse all the way to the other end of the house, in Florida, in the summer, to find the other junction box.
 
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Do you have a multimeter? Just check the voltages between line and neutral and ground and neutral on everything, make double sure that that neutral isn't attached to another circuit
 
Ya, of course I do. Do I do this with the breaker off? Don't all neutrals connect in the panel?
yeah, I don't understand what @Domon is playing at here.

The neutrals all go to a fuckin' bus bar, the only way you would be able to tell which is which is if you disconnect them one at a a time until you find which one it is, and then identify the circuit by which wires that neutral came in with.
 
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yeah, I don't understand what @Domon is playing at here.

The neutrals all go to a fuckin' bus bar, the only way you would be able to tell which is which is if you disconnect them one at a a time until you find which one it is, and then identify the circuit by which wires that neutral came in with.
He can tell if it's not the same circuit
 
Just plug a lamp into the outlet, turn off the fan breaker and see if the lamp turns off.

If they're on different circuits, do not under any circumstances share a neutral between two circuits. You can overcurrent the neutral and breakers won't save ya.
 
it takes 5 seconds to confirm theres no weirdness with that neutral so you can be 100% safe.

"its off" doesnt mean there isnt wiring weirdness. For example, it could have 50v's on it, or 87. Not enough to run anything you plug in, but plenty enough that a multimeter would show it.

Just do a 5 second check, and if all the reading are sub 2v you're good to go (parasitic loading is a thing, hence when its not necessarily zero)
 
it takes 5 seconds to confirm theres no weirdness with that neutral so you can be 100% safe.

"its off" doesnt mean there isnt wiring weirdness. For example, it could have 50v's on it, or 87. Not enough to run anything you plug in, but plenty enough that a multimeter would show it.

Just do a 5 second check, and if all the reading are sub 2v you're good to go (parasitic loading is a thing, hence when its not necessarily zero)
@Jehannum made it seem like my question wasn't crazy. If all neutrals are tied together at the panel, what is this multimeter test going to show? I'm really trying to learn here...