{"product_id":"icp-ignitor-electrode-for-rgs303sdaa0aaaa-oem-1179966-ships-today","title":"ICP Ignitor Electrode for RGS303SDAA0AAAA — OEM 1179966 | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis genuine OEM ignitor electrode (part number 1179966) is the factory ignition electrode for the ICP Tempstar Heil RGS303SDAA0AAAA gas furnace. The electrode delivers the spark that lights the burner on each call for heat and, depending on configuration, helps confirm flame. A cracked ceramic insulator, eroded electrode tip, or carbon buildup leads to failed ignition, repeated lockouts, delayed light-off, or a furnace that cycles on the safety without firing. Installing a fresh OEM electrode restores fast, reliable ignition and keeps the furnace out of hard lockout.\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\u003eOEM Part 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 \/ Ignition Electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSpark Ignition Electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGas Furnace Burner\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\u003eMade for the ICP Tempstar Heil RGS303SDAA0AAAA furnace and shared across ICP-family gas furnaces (Tempstar, Heil, Comfortmaker, Arcoaire) that specify electrode part 1179966. Verify the OEM number and gasket style against your existing electrode before ordering.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Shut off the gas, disconnect power, and verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the burner-compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the electrode position, gap, and wire routing before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect the ignition lead and unscrew the old electrode and its gasket from the burner bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new electrode with a fresh gasket, set the spark gap to spec, and reconnect the lead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power and confirm a strong spark and clean burner light-off.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFurnace fails to ignite or locks out after several tries\u003c\/li\u003e\n\u003cli\u003eCracked or chipped ceramic insulator on the electrode\u003c\/li\u003e\n\u003cli\u003eWeak, intermittent, or no visible spark at the burner\u003c\/li\u003e\n\u003cli\u003eDelayed ignition with a noticeable rollout or rumble\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":63027271926131,"sku":"1179966","price":37.64,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047701135731,"sku":"1179966-GEN","price":28.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1179966_46282b81-aac7-4681-bcec-06c5a6ba68a7.jpg?v=1782894825","url":"https:\/\/nationalhvacparts.com\/products\/icp-ignitor-electrode-for-rgs303sdaa0aaaa-oem-1179966-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}