What type of wire or cable, and how many conductors are feeding the cooktop?
"John Harlow" wrote in message
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I'm replacing a JennAir stove. Simple enough wiring; 220v blk + red,
white neutral, metal flex conduit. Now, the new stove has a green ground
lead bolted to stove frame, but the old one didn't.

What to do with it? Ignore it? Tie to metal conduit? That would of
course be redundant...