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Electrical Inspections Contains discussions about electrical systems. This includes receptacles, panels, wiring, etc.

 
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  #1  
Old 3/2/07, 11:10 PM
Scott Schultz Scott Schultz is offline
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Default aluminum coated copper or straight aluminum?

What do you make of the branch wires? alum. or alum. coated copper? house was built mid-late 70's. thanks for the input.
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Old 3/2/07, 11:12 PM
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Dale Duffy Dale Duffy is offline
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Default Re: aluminum coated copper or straight aluminum?

Aluminum in the seventies Scott.

http://www.inspect-ny.com/aluminum/aluminum.htm
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Old 3/2/07, 11:13 PM
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Bruce A. King Bruce A. King is offline
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Default Re: aluminum coated copper or straight aluminum?

Its aluminum, tin coated copper has a fabric braided insulation and would be in older homes.



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Old 3/2/07, 11:30 PM
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Joseph Hagarty, CMI Joseph Hagarty,  CMI is offline
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Default Re: aluminum coated copper or straight aluminum?

Wires appear to be Aluminum.

Aluminum Coated Copper?



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Old 3/2/07, 11:38 PM
Scott Schultz Scott Schultz is offline
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Default Re: aluminum coated copper or straight aluminum?

i meant tin coated....i have aluminum on the brain so that's what came out.
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Old 3/3/07, 11:18 AM
Joey D'Adamo Joey D'Adamo is offline
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Default Re: aluminum coated copper or straight aluminum?

I am concerned at the sight of SOLID aluminum conductors on a 30A breaker, since the minimum for 30A is 8ga aluminum, and that ought to be stranded.
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Old 3/3/07, 11:22 AM
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Dale Duffy Dale Duffy is offline
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Default Re: aluminum coated copper or straight aluminum?

Quote:
Originally Posted by Joey D'Adamo
I am concerned at the sight of SOLID aluminum conductors on a 30A breaker, since the minimum for 30A is 8ga aluminum, and that ought to be stranded.
They used to make 8 gauge solid Aluminum wire, I'm not sure if they still do.
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