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Question about the difference in my old panel's ground resistance after a full rework
The reading went from 25 ohms to under 5 after we found and fixed a single corroded clamp in the main water line bond, so what's the most common spot you all find a bad ground connection in older homes?
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drewjenkins2mo ago
That "fixed" clamp is always the culprit.
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park.blake2mo ago
Check the ground rod clamp itself...
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@park.blake it's like that clogged sink that looks fine but the REAL problem is hidden in the trap.
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