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LarryC Offline OP
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I'm pretty sure that using SJ cable above a drop ceiling is not legal. Where can I find that in the code? TIA.

Larry C

Joined: Jul 2006
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R
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Depends.

Is the area a plenum?

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LarryC Offline OP
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No.

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400.8 (2)

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And 400.8(5)

Roger

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LarryC Offline OP
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I just found out that above one of the drop ceilings in question, is in fact a plenum.

So, does that add more restrictions?

Is there a comperable restriction for flexible hoses for compressed air?

Thanks,

Larry


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