I have a building with three intellipacks hooked up to three floors of vav boxes. Comm 5 boxes all trane. One intelli per floor. Also running VAS. No issues with the system besides daily nuisance alarms of low air flow for random vav boxes on each floor. I know it has been looked at in the past, and it was determined that the building has GHOSTS. The alarms are always in the morning when the vav system recalibrates, I THINK. They give alarms for low air flow, and within a few minutes , they go alarm to normal. Just wondering if anyone has seen this.. All the VAV boxes are all daisy chained together in strange ways i was told by another tech. This is a Lontalk event also. HELLLLPP! would be greatly appreciated.