NEC 220.12 ?For dwelling units, the calculated floor area shall not include open porches,. . .? What is an open porch?? Is the porch in the photo below an open porch? or it has to be roofless to be an open porch? What is the difference between an open porch, closed porch, balcony, veranda, patio and deck?
Nec 220.12....What is an open porch?
- Thread starter Mike Lima
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- Chapel Hill, NC
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- Retired Electrical Contractor
That is an open porch. Generally you are dealing with heated sq.footage. A closed porch may be like a sun room, imo.
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