EA 1.3 Option B. I have gotten inconsistent reviews over separate projects on thermostat controlled VAV boxes. Is thermostat sensitive enough to fulfill 'space-sensing' requirement or do I have to use a motion controlled VAV box? In some tenant spaces, VAV system is controlled by DDC, and in turn by building BMS. We are not allowed to alter the building BMS, so basically we cannot alter existing VAV boxes by adding motion sensing capability.

I know of a couple projects have been approved using thermostats but my latest one has been selected for clarification due to thermostats not fulfilling ' space sensing' requirement.