I had an issue come up this week that I am curious about. I have always been told something on other jobs by my superiors at work but it is getting questioned on a job I am working on now by the architects and I can't find it explicitly in the code.
The issue is this: In an office environment...
thread403-309881
The older thread was closed, but I have a question regarding transfer air as makeup for toilet exhaust. Someone was stating that it is not allowed by code anymore by saying "transfer of room air to another, i.e use of a room as a return plenum is a code violation."
However...
