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Electrical Safety

By Tim Carter
©1993-2008 Tim Carter
Summary: Electrical safety should always be in the forefront of peoples' minds. It is a great idea to develop a home electrical safety program, even a simplistic one. Electrical safety requirements like using the correct sized cable and minimizing the use of extension cords are wise choices.

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Comments

Court Hanna
19 Jan 2008, 18:45
I am remodeling my kitchen with new appliances. While removing the wall oven I discovered the wiring to that outlet is aluminum, 2 conductor with aluminum stranded sheathing which was connected to both the Connector ground (bare copper) and neutral (white) wire with large wire nuts and a grease. The connector black and red wires (copper) were likewise connect to the each of the two large aluminum conductors. The circuit was made in 1985 and I presume met code at that time. Do I need to replace the aluminum wire back to the breaker panel (which is presently served by a 50 Amp breaker), or use the wire on the new oven?

Court
AsktheBuilder
20 Jan 2008, 08:29
Court,
This is a question best answered by your local electrical inspector. I can tell you that for many years aluminum wiring like that was approved for larger appliances. My own double oven is wired with the same cable you describe and I have never had an issue. The key is to coat the exposed aluminum with an anti-oxidant gel or paste and make sure you have connectors that are approved for use with aluminum.

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