4 Zone Valve Controller with Built-in Circulator or Zone Valve Priority Option ARGO - AZ4CP

The perfect solution for Zone Control of heating applications. The Argo AZ Zone valve controls have the transformer to power Thermostats and relays to control both Zone Valves and pumps. The CP version also has an extra relay to control a 2nd zone pump or priority zone valve.

Application Flexibility

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

Installation and Service Features

Front window with clearly visible LED diagnostic lights showing zones calling and those satisfied

Design is compatible with all types of thermostats, and ensures that relays energize with power robbing thermostats

Auto reset fuse prevents service calls

Expandable to 10 zones with Priority utilizing two AZ Controls Clearly marked terminal for easy and accurate installation

Five year limited warranty, 100% factory tested

Ideal for Indirect Hot Water Applications

Choice of circulator or zone valve for priority

Optimum performance with circulator priority, increasing hot water flow up to 20%

Option for tankless coil boiler applications