{"product_id":"quanta-flame-5004-890-flame-safeguard-controller-for-single-burner-ra890-replacement","title":"Preferred Instruments 5004-890 Flame Safeguard Controller for Single Burner RA890 Replacement","description":"\u003ch4 data-end=\"17\" data-start=\"0\"\u003eDescription\u003c\/h4\u003e\n\u003cp data-end=\"456\" data-start=\"18\"\u003eThe Preferred Instruments 5004-890 flame safeguard controller is a microcomputer-based burner control designed for single-burner combustion systems. It manages purge, ignition, pilot trial, and main flame sequences while monitoring flame presence and operating interlocks for safe shutdown under fault conditions. The controller is commonly used as a direct replacement for many Honeywell RA890 series controls in retrofit burner applications.\u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"18\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"18\"\u003e \u003c\/p\u003e\n\u003ch4 data-end=\"456\" data-start=\"18\"\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable style=\"width: 100.083%; height: 607.407px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003ePreferred Instruments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003eCombustion Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003e5004-890\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003eFlame Safeguard Controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003e5004 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003eFlame safeguard controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003eSingle burner control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003eReplacement For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003eMost Honeywell RA890 controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 39.1875px;\"\u003e\u003cstrong\u003eStanding Pilot Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 39.1875px;\"\u003eNot compatible with RA890F\/G standing pilot controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 39.1875px;\"\u003e\u003cstrong\u003eWiring Base Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 39.1875px;\"\u003eExisting Q270 wiring base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 39.1875px;\"\u003e\u003cstrong\u003eFlame Sensor Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 39.1875px;\"\u003eC7027A UV scanner or flame rod\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 39.1875px;\"\u003e\u003cstrong\u003eControl Functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 39.1875px;\"\u003ePurge, ignition, pilot trial for ignition, main flame trial for ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 39.1875px;\"\u003e\u003cstrong\u003eTrial for Ignition Settings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 39.1875px;\"\u003e3, 5, 10, or 15 seconds selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003ePilot Operation Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003eInterrupted or intermittent pilot selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003eRecycle Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003eRecycle or non-recycle selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003e120 VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003e2 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 39.1875px;\"\u003e\u003cstrong\u003eLoad Rating (Pilot \u0026amp; Main)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 39.1875px;\"\u003e10 A (1\/4 HP inductive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003eTotal Connected Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003e15 A (1800 VA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003eAlarm Contact Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003e230 VAC, 2 A maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003eNEMA 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003e0°F to 140°F (-40°C to +60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003e5 in H x 5 in W x 1-3\/4 in D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8938%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.9709%; height: 19.5938px;\"\u003e2 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-end=\"456\" data-start=\"18\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"18\"\u003e \u003c\/p\u003e\n\u003ch4 data-end=\"481\" data-start=\"458\"\u003eInformation About 5004-890\u003c\/h4\u003e\n\u003cp data-end=\"1186\" data-start=\"482\"\u003eThe 5004-890 is a Quanta Flame 5004 Series flame safeguard controller built for industrial and commercial burner management applications. It is housed in a compact enclosure and is designed to operate with the existing Q270 wiring base, as well as compatible ultraviolet scanners or flame rod inputs through selectable configuration. The control supports interrupted or intermittent pilot operation, selectable trial-for-ignition timing, and recycle or non-recycle logic to suit different burner sequences. Its application is focused on retrofit and replacement service where reliable flame supervision, lockout handling, and compatibility with established Honeywell-style installations are required.\u003c\/p\u003e\n\u003cp data-end=\"1206\" data-start=\"1188\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2812\" data-start=\"1207\"\u003e\n\u003cli data-end=\"1359\" data-start=\"1207\"\u003e\n\u003cstrong data-end=\"1238\" data-start=\"1209\"\u003eDirect RA890 Replacement:\u003c\/strong\u003e Designed to replace many Honeywell RA890 series flame safeguard controls without rewiring in compatible installations.\u003c\/li\u003e\n\u003cli data-end=\"1506\" data-start=\"1360\"\u003e\n\u003cstrong data-end=\"1391\" data-start=\"1362\"\u003eSingle-Burner Sequencing:\u003c\/strong\u003e Controls purge, ignition, pilot trial for ignition, and main flame trial for ignition in proper operating order.\u003c\/li\u003e\n\u003cli data-end=\"1636\" data-start=\"1507\"\u003e\n\u003cstrong data-end=\"1543\" data-start=\"1509\"\u003eMicrocomputer-Based Operation:\u003c\/strong\u003e Uses electronic control logic for burner sequencing, flame monitoring, and fault response.\u003c\/li\u003e\n\u003cli data-end=\"1757\" data-start=\"1637\"\u003e\n\u003cstrong data-end=\"1665\" data-start=\"1639\"\u003eSelectable Pilot Mode:\u003c\/strong\u003e Supports interrupted or intermittent pilot operation to match burner design requirements.\u003c\/li\u003e\n\u003cli data-end=\"1877\" data-start=\"1758\"\u003e\n\u003cstrong data-end=\"1786\" data-start=\"1760\"\u003eAdjustable TFI Timing:\u003c\/strong\u003e Trial for ignition can be selected for 3, 5, 10, or 15 seconds through onboard settings.\u003c\/li\u003e\n\u003cli data-end=\"2023\" data-start=\"1878\"\u003e\n\u003cstrong data-end=\"1913\" data-start=\"1880\"\u003eRecycle or Non-Recycle Logic:\u003c\/strong\u003e Allows the burner to recycle after certain flame failures or remain in non-recycle mode depending on setup.\u003c\/li\u003e\n\u003cli data-end=\"2144\" data-start=\"2024\"\u003e\n\u003cstrong data-end=\"2056\" data-start=\"2026\"\u003eUV or Flame Rod Interface:\u003c\/strong\u003e Accepts ultraviolet scanner or flame rod sensing with selectable input configuration.\u003c\/li\u003e\n\u003cli data-end=\"2273\" data-start=\"2145\"\u003e\n\u003cstrong data-end=\"2173\" data-start=\"2147\"\u003ePilot Test Capability:\u003c\/strong\u003e Includes pilot turndown test mode for commissioning, adjustment, and flame inspection procedures.\u003c\/li\u003e\n\u003cli data-end=\"2401\" data-start=\"2274\"\u003e\n\u003cstrong data-end=\"2301\" data-start=\"2276\"\u003eAlarm Output Contact:\u003c\/strong\u003e Provides a standard relay alarm contact for external annunciation of lockout or fault conditions.\u003c\/li\u003e\n\u003cli data-end=\"2530\" data-start=\"2402\"\u003e\n\u003cstrong data-end=\"2430\" data-start=\"2404\"\u003eFalse Flame Detection:\u003c\/strong\u003e Detects flame signals outside the proper sequence and enters lockout if the false flame persists.\u003c\/li\u003e\n\u003cli data-end=\"2663\" data-start=\"2531\"\u003e\n\u003cstrong data-end=\"2560\" data-start=\"2533\"\u003eMeter Jack Diagnostics:\u003c\/strong\u003e Front test probe inputs allow relative flame signal measurement using a high-impedance DC voltmeter.\u003c\/li\u003e\n\u003cli data-end=\"2812\" data-start=\"2664\"\u003e\n\u003cstrong data-end=\"2706\" data-start=\"2666\"\u003eOptional Diagnostic Display Support:\u003c\/strong\u003e Compatible with the optional 5004-216RN panel-mounted display for sequence and flame signal indication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2965\" data-start=\"2814\"\u003eThe 5004-890 delivers the reliability and precision required for flame supervision and burner sequence control in single-burner combustion systems.\u003c\/p\u003e","brand":"Preferred Instruments","offers":[{"title":"Default Title","offer_id":51433877799210,"sku":"5004-890","price":2514.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/Quanta_20Flame_205004-890_20Flame_20Safeguard_20Controller_20Product_20Photo_20with_20Back_Flat_20460x460_png.jpg?v=1776526732","url":"https:\/\/iqelectro.com\/products\/quanta-flame-5004-890-flame-safeguard-controller-for-single-burner-ra890-replacement","provider":"IQElectro","version":"1.0","type":"link"}