Z-one Relay 3 Zone Valve Control 319143-516 outside air heating/cooling glycol coils
Z-one Relay 3 Zone Valve Control 319143-516 outside air heating/cooling glycol coilsRelay (multi zone) The ZVR series is a multi zone valve relay and boiler operating control for multiple zone hydronic heating systems. The ZVR series interfaces with low voltage thermostats or any other low voltage controllers having a switching action. The ZVR series controls up to 3, 4, 5 or 6 zones, depending on model selected. In addition, a system circulator pump and secondary pump is turned on whenever any zone calls for heat. LED indicators
USD164.51
USD195.51
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- CAN
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15