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Excluding HI, AK & Canada, and products marked Special Handling. Free Shipping on qualified orders over $599!

Z-one Relay Three Zone Valve Control

Original price $166.58 - Original price $166.58
Original price
$166.58
$166.58 - $166.58
Current price $166.58

Multi-zone valve relay and boiler operating control for multiple zone hydronic heating systems.

SKU ZVR103
Brand Caleffi
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Interfaces with low voltage thermostats or any other low voltage controllers having a switching action.

Controls from 3 to 6 zones (model dependent).
System circulator pump and secondary pump is turned on whenever any zone calls for heat.

Install the ZVR relay together with our Z-one™ valves and qualify for an industry exclusive five year warranty.

LED indicators provide functional status and easy system troubleshooting.
ZVR series is a perfect match with Caleffi Z-one™ motorized zone valves.

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