{"product_id":"icp-hot-surface-igniter-for-rgs300lraa0aaaa-oem-electrode-1179966-ships-today","title":"ICP Hot Surface Igniter for RGS300LRAA0AAAA — 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 RGS300LRAA0AAAA gas furnace. On each call for heat, the furnace control board energizes the igniter, which glows white-hot to ignite the gas at the burners. A cracked, carbon-fouled, or open igniter is one of the most common causes of furnace no-heat lockouts. Symptoms of failure include the furnace failing to light, repeated ignition retries, a clicking gas valve with no flame, or the system locking out after several attempts. Because the igniter element is brittle silicon carbide or silicon nitride, it degrades with every heat cycle and is treated as a wear item.\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 RGS300LRAA0AAAA gas furnace. It also fits closely related RGS300 series models that share the same burner and ignition assembly. Always 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 the 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. Handle only by the ceramic base — never touch the fragile element.\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, then 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":63027279331699,"sku":"1179966","price":45.44,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047645856115,"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_260803f6-eef0-40d6-9695-8d5ce383fd06.jpg?v=1782892532","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-igniter-for-rgs300lraa0aaaa-oem-electrode-1179966-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}