{"product_id":"calzvr103","title":"Caleffi Z-one™ ZVR103 Multi-Zone Valve Switching Relay, 3-Zone, 120 V","description":"\u003cp\u003eCaleffi Z-one™ Multi-Zone Valve Switching Relay, 3 Zones, 120 V, 9-1\/4 in Height, 11 in Width, 3 in Depth\u003c\/p\u003e\u003cp\u003eMulti-zone valve relay 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 up to 3 to 6 zones (model dependent). System circulator pump and secondary pump is turned on whenever any zone calls for heat. LED indicators provide functional status and easy system troubleshooting. ZVR series is a perfect match with Caleffi Z-one™ motorized zone valves.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh capacity 40 VA transformer standard for 3 and 4 zone models\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e120 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e11 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Rating\u003c\/td\u003e\n\u003ctd\u003e2 A, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Zones\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e9-1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":67951876800826,"sku":"CALZVR103","price":224.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/5238\/9827\/files\/Caleffi_ZVR103_3b1f991f-e18f-4123-8c95-6923bcf3b83e.jpg?v=1794255232","url":"https:\/\/nwfsupply.com\/products\/calzvr103","provider":"NWF Supply","version":"1.0","type":"link"}