A variable air volume (VAV) system is being considered for the general administrative offices (a nonsensitive area) of a new hospital. According to Section 407.5.1, which of the following is a requirement for such a system to be acceptable?

• It must utilize an automatic modulating damper in the supply air for each space.
• It must comply with outside air, total air, and pressure relationship requirements through its full operating range.
• It is never acceptable in any area of a hospital.
• It must maintain a constant air movement in patient rooms.