Four (AZ-4CP) or six (AZ-6CP) zone valve controller with priority
- Switchable priority (ON/OFF)
- Priority zone is field configurable for use with either circulator or zone valve
- Controls three or four wire 24v zone valves
- Front window with clearly visible LED diagnostic lights showing zones calling and those satisfied
- Design compatible with all types of thermostats, and ensures relays energize with power robbing thermostats
- Auto reset fuse prevents nuisance calls
- Expandable to 10 zones with Priority utilizing two AZ Controls
- Clearly marked terminal for easy and accurate installation
Three (AZ-3) or five (AZ-5) zone valve controller. Controls three or four wire 24v zone valves
- LED diagnostic lights for easy troubleshooting
- Clearly marked terminal for easy and accurate installation