{"product_id":"ra890f-1262-honeywell-flame-safety-control","title":"RA890F-1262 | Honeywell Flame Safety Control","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003eThe Honeywell RA890F-1262 is a flame safety control module designed to supervise gas or oil burners in industrial and commercial heating systems. Operating on 120 VAC, it provides safe start-up monitoring, flame detection, and timed safety lockout in the event of flame failure.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable width=\"100%\" style=\"height: 311.313px; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 26.5625px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 26.5625px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eCondition\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 26.5625px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.1719px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 21.1719px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 21.1719px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\u003cspan data-sheets-root=\"1\"\u003eHoneywell\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.9219px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 23.9219px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 23.9219px;\"\u003e\n\u003cdiv class=\"mt-1 md:mt-0 column-left basis-2\/4 divide-y divide-rad-gray-10 border-b-[0.0625rem] border-rad-gray-10 md:border-0\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem] md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"max-w-[8rem] break-words\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eHVAC\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.75px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 24.75px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 24.75px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eRA890F-1262\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 19.5938px;\"\u003e\u003cspan\u003eSubcategory\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 19.5938px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eBurner Control\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 27.4545%; text-align: left; height: 19.5938px;\"\u003eModel Series\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 72.1818%; height: 19.5938px;\"\u003eRA890F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 19.5938px;\"\u003eControl Voltage\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 19.5938px;\"\u003e120 VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 27.1875px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 27.4545%; text-align: left; height: 27.1875px;\"\u003eSafety Timing\u003cbr\u003e\n\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 72.1818%; height: 27.1875px;\"\u003e15 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 27.1875px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 27.4545%; text-align: left; height: 27.1875px;\"\u003eFlame Response Time\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 72.1818%; height: 27.1875px;\"\u003e3 seconds\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 40.1875px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 40.1875px;\"\u003eFlame Detection Type\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 40.1875px;\"\u003eFlame Rectification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 39.1875px;\"\u003eAlarm Output\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 39.1875px;\"\u003eYes (for lockout indication)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.375px;\"\u003e\n\u003cth style=\"width: 27.4545%; text-align: left; height: 22.375px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"width: 72.1818%; height: 22.375px;\"\u003e\u003cspan\u003e2.11 lbs\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eRA890F-1262\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe RA890F-1262 is part of Honeywell’s proven RA890 series and serves as an electronic flame safeguard for burners using rectification-type flame sensing. Designed for 120 VAC operation at 50\/60 Hz, it monitors flame presence and ensures that ignition occurs only under verified safe conditions. If a flame is not detected within the 15-second safety timing window during pilot trial, the unit enters lockout to prevent unsafe operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFlame Rectification Supervision: Monitors flame presence using flame rod or rectification sensors.\u003c\/li\u003e\n\u003cli\u003e120 VAC Operation: Powered by standard line voltage at 50\/60 Hz for wide compatibility.\u003c\/li\u003e\n\u003cli\u003eSafety Lockout Timing: Initiates lockout if flame is not detected within 15 seconds of startup.\u003c\/li\u003e\n\u003cli\u003eFast Flame Response: Reacts to flame failure within 3 seconds to shut off fuel supply quickly.\u003c\/li\u003e\n\u003cli\u003eSolid-State Circuitry: Enhances durability and reliability in demanding burner environments.\u003c\/li\u003e\n\u003cli\u003eCompatible with Q270A Sub-base: Allows easy retrofit, mounting, and serviceability.\u003c\/li\u003e\n\u003cli\u003eLockout Indication: Supports remote alarm output for system status and diagnostics.\u003c\/li\u003e\n\u003cli\u003eTrusted Series Design: Field-proven RA890 platform for dependable burner protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe RA890F-1262 offers reliable burner safety control with fast response and fail-safe lockout to meet stringent combustion safety requirements.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49105373987072,"sku":"RA890F-1262","price":3733.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/37965-01-01.jpg?v=1785545769","url":"https:\/\/alotechparts.com\/products\/ra890f-1262-honeywell-flame-safety-control","provider":"Alo Tech Solutions","version":"1.0","type":"link"}