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- Zone control modules provide connection between thermostats and their respective actuators or zone valves as well as the connection between the end switches and the pump or boiler relay. They are compatible for use with all two-wire and four-wire Uponor actuators. 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 two-amp fuse is factory installed.
Uponor Zone Control Module, 4 Zones, 24 VAC, For Use With: Radiant Heating System, 2-3/4 in Height, 7-3/4 in Width, 1 in Depth
- A connection to the power supply transformer
- Interconnections between the individual thermostats and their respective MVAs, thermal actuators or zone valves
- The connection between the end switches and the pump or boiler relay
- 18 ga wire size
- Dry contact equivalent nominal 24 vac 2 amp maximum end-switch circuit
- Number of Zones4Voltage Rating24 VACDepth1Height2-3/4 inManufacturerUponorManufacturer #A3031004Suitable For Use WithRadiant Heating SystemWidth7-3/4 in