{"product_id":"resideo-r8182d1111-u-combination-protecto-relay-and-hydronic-heating-control-with-high-limit-1","title":"Resideo R8182D1111\/U combination protecto relay and hydronic heating control with high limit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe RESIDEO R8182D1111\/U is a combination Protecto relay and hydronic heating control with high limit functionality. Designed for intermittent ignition applications, this control unit supports zone control with zone valves and circulator zone control via ZC and ZR terminals. It features a safety shutoff that requires manual reset after a flame failure, ensuring operational safety. The unit can be horizontally mounted and operates within specific temperature ranges for high and low limits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSupports intermittent ignition applications and zone control with zone valves.\u003c\/li\u003e\n  \u003cli\u003eFeatures a safety shutoff that requires manual reset after flame failure.\u003c\/li\u003e\n  \u003cli\u003eDesigned for horizontal mounting with specific operating temperature ranges for high and low limits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eCombination Protecto relay and hydronic heating control for intermittent ignition applications with safety shutoff and zone control capabilities.\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: R8182D1111\/U\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapillary Length\u003c\/strong\u003e: 60 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDifferential Temperature\u003c\/strong\u003e: High limit at 10°F fixed; Low limit\/circulator at 10°F to 25°F adjustable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical Rating\u003c\/strong\u003e: Ignition at 360 VA; Burner - Full Load at 4.4 Amps, 120 VAC and Locked Rotor at 26.4 Amps, 120 VAC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Horizontal Mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e: High Limit at 130°F to 240°F (54°C to 116°C); Low Limit at 110°F to 220°F (43°C to 104°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Element Temperature\u003c\/strong\u003e: 250°F (121.11°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"RESIDEO","offers":[{"title":"Default Title","offer_id":51306194436402,"sku":"R8182D1111\/U","price":1005.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309541118.webp?v=1781286466","url":"https:\/\/voomisupply.com\/products\/resideo-r8182d1111-u-combination-protecto-relay-and-hydronic-heating-control-with-high-limit-1","provider":"Voomi Supply","version":"1.0","type":"link"}