{"product_id":"icp-igniter-electrode-for-rgs303sefa0aaaa-oem-ignition-electrode-ships-today","title":"ICP Igniter Electrode for RGS303SEFA0AAAA — OEM Ignition Electrode | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis genuine OEM igniter electrode, part number 1179966, is the ignition component responsible for lighting the burners in your ICP\/Tempstar\/Heil gas furnace. On each heat call the electrode delivers the spark or ignition source that ignites the gas at the burner, and it works alongside the flame-sensing circuit to confirm a stable flame. A cracked ceramic insulator, eroded electrode tip, or fouled surface prevents reliable ignition. The most common failure symptom is a furnace that clicks or sparks repeatedly but never lights, ignites on a delay, or short-cycles on ignition lockout. Replacing a worn electrode restores fast, dependable burner ignition and prevents nuisance lockouts on cold mornings.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1179966\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eIgniter Electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP \/ Tempstar \/ Heil \/ Comfortmaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGas Furnace Burner Ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eEngineered as a direct OEM fit for ICP-family model RGS303SEFA0AAAA and other Tempstar, Heil, and Comfortmaker furnaces using part 1179966. Match the part number and electrode mounting style to your existing unit before installing.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect power and shut off the gas supply; verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the furnace service panel to reach the burner assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the electrode position, gap, and wiring before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect the ignition lead and unscrew the old electrode from the burner bracket, handling the ceramic carefully.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new electrode, set it to the factory gap, and reconnect the lead per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, then confirm clean ignition and steady flame on a heat call.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFurnace sparks or clicks repeatedly but burners won't light.\u003c\/li\u003e\n\u003cli\u003eCracked or chipped ceramic insulator on the electrode.\u003c\/li\u003e\n\u003cli\u003eDelayed ignition or rough, delayed light-off (a small \"poof\").\u003c\/li\u003e\n\u003cli\u003eRepeated ignition lockouts or short cycling on startup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003eShips same day before 3 PM CST. 30-day returns on unused parts. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"OEM","offer_id":63027271434611,"sku":"1179966","price":42.84,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047698973043,"sku":"1179966-GEN","price":32.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1179966_7b61d22d-d8f7-4ec1-b349-2f4bd258ac7b.jpg?v=1782894683","url":"https:\/\/nationalhvacparts.com\/products\/icp-igniter-electrode-for-rgs303sefa0aaaa-oem-ignition-electrode-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}