IEEC 802.3.6 Vestibule
IEEC 802.3.6 Vestibules.
A door that separates conditioned space from the exterior shall be protected with an enclosed vestibule, with all doors opening into and out of the vestibule equipped with self-closing devices. Vestibules shall be designed so that in passing through the vestibule it is not necessary for the interior and exterior doors to open at the same time.
The Energy code and Com-Check requires a vestibule be provided in spaces over 3000 square feet on the main entry, how are you addressing this in your City or County ?
posted by Red at 10:45 AM
1 Comments:
One option is to see if ASHRAE’ 90.1-1989 Code Compliance will work, but then the entire project must be designed in that manner.
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