Is it true that copper lp lines do not need to be grounded, even if the tanks are behind my garage 130' away? And are connected to a gas fireplace and then another 25' to connect to another gas fireplace?
Is it true that copper lp lines do not need to be grounded, even if the tanks are behind my garage 130' away? And are connected to a gas fireplace and then another 25' to connect to another gas fireplace?
Why would you ground a copper gas line that is presumably already under ground?
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