{"product_id":"icp-ignitor-electrode-for-rgs243hdfa0aaaa-oem-spark-igniter-ships-today","title":"ICP Ignitor Electrode for RGS243HDFA0AAAA — OEM Spark Igniter | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM ignitor electrode (part #1179966) is the spark\/sensing electrode for the ICP\/Tempstar\/Heil RGS243HDFA0AAAA gas furnace. The electrode delivers the high-voltage spark that ignites the burner gas and, on direct-spark systems, also helps prove the resulting flame to the control board. A cracked ceramic insulator, worn electrode tip, eroded gap, or carbon buildup leads to weak or no spark, delayed ignition, or repeated ignition lockouts. Installing a fresh OEM electrode with the correct gap restores fast, reliable burner ignition.\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\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\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eBurner ignition \/ flame sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulator\u003c\/td\u003e\n\u003ctd\u003eCeramic\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 OEM replacement for the ICP Tempstar Heil RGS243HDFA0AAAA gas furnace and related RGS-series furnaces using the same direct-spark ignition assembly. Confirm the electrode bracket and gas-valve linkage match your existing part before installing.\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 switch and breaker, shut off the gas, and verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the furnace burner-compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the electrode position, wiring, and spark gap before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect the high-voltage lead, unfasten the mounting screw\/bracket, and lift the electrode from the burner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new electrode, set the spark gap per spec, and reconnect the ignition lead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, run a heat cycle, and confirm a strong spark and clean burner ignition with no lockouts.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWeak, intermittent, or no spark at the burner\u003c\/li\u003e\n\u003cli\u003eDelayed ignition or a noticeable gas \"whoof\" on startup\u003c\/li\u003e\n\u003cli\u003eRepeated ignition lockouts or flame-sense fault codes\u003c\/li\u003e\n\u003cli\u003eCracked ceramic insulator or eroded\/corroded electrode tip\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":63027290964339,"sku":"1179966","price":41.6,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047700349299,"sku":"1179966-GEN","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1179966_7bb9aa70-f3ca-46ab-a294-d47d7e624977.jpg?v=1782894774","url":"https:\/\/nationalhvacparts.com\/products\/icp-ignitor-electrode-for-rgs243hdfa0aaaa-oem-spark-igniter-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}