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Caleffi Z-one ZVR104 Multi-Zone Valve Switching Relay, 4 Zones, 120 VAC
Part #135125
MFG #ZVR104
Caleffi Z-one ZVR104 Multi-Zone Valve Switching Relay, 4 Zones, 120 VAC
Part #135125
MFG #ZVR104
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Caleffi Z-one ZVR104 Multi-Zone Valve Switching Relay, 4 Zones, 120 VAC
Part #135125
MFG #ZVR104
- Attributes
- Item Features
- Documents
Attributes
SeriesZVR
Depth3 in
Height9-1/4 in
Number of Zones4
Suitable For Use WithPump and Boiler
Voltage Rating120 VAC
Width11 in
Item Features
- Multi-zone pump and boiler operating control for multiple zone hydronic heating systems.
- Interfaces with low voltage thermostats, or any other low voltage controllers having a switching action.
- Controls from 3 to 6 heating circulator pumps (model dependent).
- Primary pump with LED indicators to provide functional status and easy system troubleshooting.
- Primary pump system circulator is switched on whenever any zone calls for heat.
Documents