What is the maximum number of waterflow devices that can be tied into a single hardwired zone?

The maximum number of waterflow devices that can be connected to a single hardwired zone is five. This limit is generally established to ensure the reliability and effectiveness of the system. Connecting too many devices to one zone can create complications, such as increased sensitivity to false alarms or difficulties in pinpointing the exact location of a problem should one arise.

Each waterflow device operates as a point of detection, and when there are too many devices competing for the same input, it can lead to cascading faults or an inability to properly identify which device has activated. Therefore, the five-device maximum allows for effective monitoring while maintaining system integrity and operational efficiency.