{"product_id":"icp-hot-surface-igniter-for-rgs300lffa0aaaa-oem-electrode-1179966-ships-today","title":"ICP Hot Surface Igniter for RGS300LFFA0AAAA — OEM Electrode 1179966 | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM hot surface igniter (electrode assembly, part number 1179966) is the ignition source for the ICP Tempstar\/Heil RGS300LFFA0AAAA gas furnace. On every call for heat the control board energizes the igniter, which glows white-hot to light the gas at the burners. A cracked, carbon-fouled, or electrically open igniter is among the most common causes of a furnace no-heat lockout. Typical failure symptoms include the furnace failing to light, repeated ignition retries, a gas valve that clicks with no flame, or the system locking out after several attempts. The silicon carbide \/ silicon nitride element is brittle and wears with every cycle, so it is considered a routine replacement part.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\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\u003eDescription\u003c\/td\u003e\n\u003ctd\u003eIgnitor Electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHot Surface Igniter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP (Tempstar \/ Heil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGas Furnace Ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eEngineered as the factory replacement igniter electrode for the ICP Tempstar\/Heil RGS300LFFA0AAAA gas furnace, and fits closely related RGS300 series models sharing the same burner and ignition assembly. Confirm your unit's model and serial tag matches before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect electrical power at the furnace switch and breaker and shut off the gas supply. Verify zero voltage with a multimeter before proceeding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the furnace burner compartment access panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the igniter bracket position and wire harness routing before disconnecting anything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the igniter connector, remove the mounting screw, and carefully withdraw the old igniter, handling it only by the ceramic base.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new 1179966 igniter, align it to the burner per your photo, secure the screw, and reconnect the harness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, run a heat cycle, and confirm the igniter glows and the burners light promptly.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFurnace will not ignite or produces no flame on a call for heat\u003c\/li\u003e\n\u003cli\u003eVisible cracks, blisters, or carbon buildup on the igniter element\u003c\/li\u003e\n\u003cli\u003eRepeated ignition retries followed by a lockout \/ blinking error code\u003c\/li\u003e\n\u003cli\u003eIgniter fails to glow when commanded by the control board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003eShips same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"OEM","offer_id":63027279430003,"sku":"1179966","price":45.44,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047645790579,"sku":"1179966-GEN","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1179966_30aed201-7ec9-4c17-9a88-bdec464ab572.jpg?v=1782892530","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-igniter-for-rgs300lffa0aaaa-oem-electrode-1179966-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}