Maquis
Well-known member
With today’s copper prices, anything above #6 is almost always aluminum.Like other poster commented service drops to your to meter and meter to panel are aluminum. Also quite common to run aluminum to an electric stove with no crimp or re-torque.
FWIW, the aluminum alloy used in wiring today is quite different than the stuff that caused all of the problems back in the 70s.
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