{"product_id":"caleffi-zvr103-z-one-relay-series-3-zone-valve-switching-relay","title":"Caleffi ZVR103 Z-One Relay Series - 3 Zone Valve Switching Relay","description":"\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ch3\u003eCALEFFI ZVR103 Valve Switching Relay - 3 Zone\u003c\/h3\u003e\n\u003cp\u003eThe ZVR series is a zone valve 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. LED indicators provide functional status and easy system troubleshooting.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eCompatible with 2, 3 and 4-wire thermostats or other low voltage controllers with switching action\u003c\/li\u003e\n\u003cli\u003e120 VAC input\u003c\/li\u003e\n\u003cli\u003eHeavy duty, sealed relays\u003c\/li\u003e\n\u003cli\u003e3 pump outputs (120 VAC\/5 A) 3 zone valve outputs (24 V)\u003c\/li\u003e\n\u003cli\u003eZone priority selectable with 1-hour time-out feature\u003c\/li\u003e\n\u003cli\u003eConvenient R,W,C and T,T,COM dual labeling at thermostat terminals\u003c\/li\u003e\n\u003cli\u003eSystem pump status (on\/off) during priority selectable\u003c\/li\u003e\n\u003cli\u003eDry contacts (XX,AUX, ZONE 1 E\/S) capable of switching line voltage\u003c\/li\u003e\n\u003cli\u003eReplaceable, snap-fit 40 VA transformer\u003c\/li\u003e\n\u003cli\u003eAutomatic resettable fuse on 24 V circuit\u003c\/li\u003e\n\u003cli\u003eLarge screw terminals for ease of wiring. On-board ground terminals\u003c\/li\u003e\n\u003cli\u003eFront panel LED indicator light for functional status\u003c\/li\u003e\n\u003cli\u003eETL certified to CSA and UL standards\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CALEFFI","offers":[{"title":"Default Title","offer_id":43935550046259,"sku":"CALEZVR103","price":177.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/calezvr106_757__1_c0d56a12-a414-4dfb-9c49-4fe1e2164238.jpg?v=1769638504","url":"https:\/\/plumbing-deals.com\/products\/caleffi-zvr103-z-one-relay-series-3-zone-valve-switching-relay","provider":"Plumbing Deals","version":"1.0","type":"link"}