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habitable

  1. L

    Sunrooms and Habitable Space

    Per R301.2.1.1.1 there are 5 categories of sunrooms. I through III are defined as noninhabitable space, and are unconditioned. My understanding of R303.9 is that in order to be habitable, a space must at least be heated. Habitable space is of course defined as 1) in a dwelling and 2) for...
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