{"product_id":"icp-ignitor-electrode-for-rgs303htea0aaaa-direct-spark-oem-part-1179966-ships-today","title":"ICP Ignitor Electrode for RGS303HTEA0AAAA — Direct Spark OEM Part 1179966 | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis is the OEM ignitor electrode (part number 1179966) for the ICP \/ Tempstar \/ Heil RGS303HTEA0AAAA gas furnace. The ignitor electrode produces the high-voltage spark that lights the main burner on each heating call. When this component degrades, the furnace will fail to ignite, short-cycle on ignition lockout, or produce repeated clicking without flame. The electrode tip and ceramic insulator are precision-formed to maintain the correct spark gap and dielectric isolation, ensuring reliable, repeatable ignition through thousands of heating cycles.\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\u003eType\u003c\/td\u003e\n\u003ctd\u003eIgnitor Electrode (Direct Spark)\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\u003eControl Voltage\u003c\/td\u003e\n\u003ctd\u003e24V system\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\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\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDesigned as a direct OEM replacement for the ICP\/Tempstar\/Heil RGS303HTEA0AAAA furnace. This electrode is shared across many ICP-family gas furnace platforms that use the same burner ignition assembly. Always confirm your existing part number (1179966) and burner geometry before installing.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Shut off gas and disconnect electrical power at the furnace switch and breaker. Verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the furnace burner\/service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the electrode position, wire routing, and spark gap before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect the ignition lead, remove the mounting screw(s), and lift the old electrode clear of the burner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new electrode, set the spark gap per the OEM spec, and reconnect the ignition lead per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, then verify clean spark and stable burner flame through a full heating cycle.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFurnace clicks repeatedly but the burner never lights\u003c\/li\u003e\n\u003cli\u003eIntermittent ignition or ignition lockout faults\u003c\/li\u003e\n\u003cli\u003eVisible cracking or carbon tracking on the ceramic insulator\u003c\/li\u003e\n\u003cli\u003eWeak, yellow, or off-position spark\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":63027274711411,"sku":"1179966","price":37.64,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047700971891,"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_c0c6fa23-c138-4cfa-8192-18078a14f6d3.jpg?v=1782894814","url":"https:\/\/nationalhvacparts.com\/products\/icp-ignitor-electrode-for-rgs303htea0aaaa-direct-spark-oem-part-1179966-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}