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wiring in "return air" plenum

Posted By: sparkync

wiring in "return air" plenum - 11/20/03 11:53 PM

Can anyone refresh me as to the wiring method in a "fresh air" plenum?? The heat/ac man is using a void space as part of the "air return". I don't have the exact code reference right now. Thanks for the input... Steve
Posted By: Ryan_J

Re: wiring in "return air" plenum - 11/21/03 02:40 PM

I think the most important question at this point to ask is: is this residential or commercial?

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