I had a subpanel installed being fed from an existing 100a subpanel (they sit next to each other). I would like to confirm the electrician wired the ground correctly. He ran the ground from the existing subpanel's ground bar to the new subpanel's neutral bar. Also, does the aluminum wire require an anti-oxidant joint compound? The electrician told me he only uses it in a damp/wet environment.
Subpanel to Subpanel
- Thread starter Brazensol
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- Location
- Chapel Hill, NC
- Occupation
- Retired Electrical Contractor
We are not allowed to help to much with this but from what you are saying there seems to be something amiss. The anti oxidant is no longer required for new aluminum wiring
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