{"product_id":"resideo-r8845u1003-u-universal-switching-relay-120vac","title":"Resideo R8845U1003\/U universal switching relay 120VAC","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Resideo R8845U1003\/U Universal Switching Relay with internal transformer provides intermediate switching of line-and low-voltage devices from a line- or low-voltage controller, typically applied in hydronic heating systems. It facilitates 24V 2 or 3 wire thermostat control of line voltage devices, incorporating two line voltage SPST relays and one low voltage SPST relay with PowerPile rating.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e120V Power Method\u003c\/li\u003e\n  \u003cli\u003eTwo SPST, plus PowerPile rated low voltage SPST relay\u003c\/li\u003e\n  \u003cli\u003eReplaceable socketed relays\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eUniversal switching relay with internal transformer for line and low voltage devices. Ideal for hydronic heating systems with 24V thermostat control.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Resideo\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: R8845U1003\/U\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Zoning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Zones\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 4-7\/16\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 6-1\/4\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 7.4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Method\u003c\/strong\u003e: 120V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 120v\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHertz\u003c\/strong\u003e: 60\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDepth (Inches)\u003c\/strong\u003e: 3-1\/2\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmbient Conditions\u003c\/strong\u003e: -20 F to +120 F\n0-90% RH non-condensing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitch Action\u003c\/strong\u003e: Two SPST\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelays\u003c\/strong\u003e: Low Voltage SPST\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermostat Compatibility\u003c\/strong\u003e: Electronic 2-wire\nElectronic 3-wire\nHoneywell Electromechanical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApprovals and Standards\u003c\/strong\u003e: UL Listed: File No. E4436, Guide No. XAPX, CSA Listed: Guide No. XAPX7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Integral transformer, Enclosure\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoil Rating Voltage\u003c\/strong\u003e: 24 V ac\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoil Connection Type\u003c\/strong\u003e: Control Circuit 2 or 3 Wire\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e: 1 Pole\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply Frequency\u003c\/strong\u003e: 60 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e: 0.4 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoil Voltage\u003c\/strong\u003e: 24 V AC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency Rating\u003c\/strong\u003e: 60 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: Surface\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: -20 to 120 deg F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 120 V AC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication Type\u003c\/strong\u003e: For 24 volt 2 or 3 wire thermostat control of line voltage device, two line voltage SPST relays and one low voltage SPST relay with PowerPile® rating\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"RESIDEO","offers":[{"title":"Default Title","offer_id":50996476641586,"sku":"R8845U1003\/U","price":101.04,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/297717758.jpg?v=1778783465","url":"https:\/\/voomisupply.com\/products\/resideo-r8845u1003-u-universal-switching-relay-120vac","provider":"Voomi Supply","version":"1.0","type":"link"}