{"product_id":"icp-hot-surface-ignitor-electrode-for-rgs300sfea0aaaa-oem-igniter-ships-today","title":"ICP Hot Surface Ignitor Electrode for RGS300SFEA0AAAA – OEM Igniter | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis is the genuine OEM ignitor electrode, ICP part number 1179966, for ICP, Tempstar, and Heil gas furnaces. The igniter is the heart of the ignition sequence: on a call for heat the control board energizes the electrode, which glows hot enough to light the burner gas. Igniters are a wear item — the brittle element cracks with thermal cycling and eventually fails open, leaving the furnace unable to light. Symptoms include a furnace that cycles the inducer and gas valve but never ignites, or one that locks out after several failed ignition attempts.\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\u003eHot Surface Ignitor Electrode\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\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eIgnites burner gas on call for heat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM Direct Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eDirect-fit OEM replacement for the ICP \/ Tempstar \/ Heil RGS300SFEA0AAAA furnace and other RGS-family models that originally shipped with part 1179966. Confirm against your unit's parts breakdown before ordering.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e – Disconnect power at the furnace switch and breaker, then verify zero voltage with a multimeter. Shut off the gas supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e – Remove the burner compartment door.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e – Photograph the igniter position and wiring routing before removal. Never touch the new element with bare fingers — skin oils shorten its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e – Unplug the igniter connector and remove the mounting screw(s), then withdraw the old igniter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e – Seat the new igniter in the same position, secure it, and reconnect the harness per your photo.\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 lights the burners.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFurnace runs the inducer and opens the gas valve but never ignites\u003c\/li\u003e\n\u003cli\u003eIgniter element is cracked, blistered, or no longer glows\u003c\/li\u003e\n\u003cli\u003eRepeated ignition lockouts after several attempts\u003c\/li\u003e\n\u003cli\u003eNo continuity across the igniter when tested cold\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. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"OEM","offer_id":63027277594995,"sku":"1179966","price":45.44,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047695794547,"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_0abfd489-b991-4e94-8b32-6ce0eebb4a6d.jpg?v=1782894483","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-ignitor-electrode-for-rgs300sfea0aaaa-oem-igniter-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}