Z-one Relay 6 Zone Valve Control 100074388 Item #15: SH-07 & SH-10

Item #15: SH-07 & SH-10 / Item #12: SH-12 thru 36

(1) 36" long

Item #6: SH-14 & SH-19

Tee openings can be positioned up and down or left to right

Z-one Relay 6 Zone Valve Control 100074388 Item #15: SH-07 & SH-10Relay (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