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Electrical Inspection & Testing Forum
Question as I think Im Right But Want To Make Sure
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<blockquote data-quote="binky" data-source="post: 554106" data-attributes="member: 490"><p>Sounds right to me, but boilers tend to be metal these days, avoiding cross bonding pipes like we used to do, so if pipes from boiler are copper, it may well be introducing an earth potential, albeit not the supply pipe itself. Might be worth a quick continuity test between oil pipe, and boiler/ pipes into house.</p></blockquote><p></p>
[QUOTE="binky, post: 554106, member: 490"] Sounds right to me, but boilers tend to be metal these days, avoiding cross bonding pipes like we used to do, so if pipes from boiler are copper, it may well be introducing an earth potential, albeit not the supply pipe itself. Might be worth a quick continuity test between oil pipe, and boiler/ pipes into house. [/QUOTE]
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Question as I think Im Right But Want To Make Sure
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