Uponor A3031004 Four-zone Control Module

The zone control module is designed for use with Uponor thermostats, motorized valve actuators, thermal actuators, or zone valves. The zone control module provides connection between thermostats and their respective actuators or zone valves; and the connection between the end switches and the pump or boiler relay. The modules are internally fused for protection from over current or direct shorts from the power supply transformer. The end switch circuit is also protected from over current, and a 2 amp fuse is factory installed.