{"product_id":"icp-ignitor-electrode-for-rgs300hrea0aaaa-direct-spark-ignition-ships-today","title":"ICP Ignitor Electrode for RGS300HREA0AAAA — Direct Spark Ignition | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe ignitor electrode (OEM part 1179966) is the spark-rod assembly that lights the burner gas in your ICP RGS300HREA0AAAA furnace and provides flame rectification feedback to the control board. The control sends a high-voltage spark across the electrode gap to ignite the gas, then reads the micro-amp flame current through the same rod to confirm a stable flame. A cracked ceramic insulator, eroded electrode tip, or carbon-fouled rod produces weak or no spark and false flame-loss faults — the furnace ignites, then locks out on a no-flame-sensed error, or never lights at all.\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\u003eDirect Spark Ignitor Electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP (Heil \/ Tempstar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eSpark Ignition + Flame Sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\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 fit for the ICP\/Heil\/Tempstar RGS300HREA0AAAA and shared-platform furnaces using this direct-spark ignition assembly. Match the bracket and rod geometry to your existing electrode before installing.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Shut off gas and disconnect power, then 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 the ignition lead routing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect the high-voltage ignition lead, unscrew the electrode bracket, and lift the assembly clear of the burner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new electrode so the tip sits in the burner flame path at the factory gap, then reconnect the ignition lead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, start a heat call, and confirm a strong spark, clean light-off, and a stable sensed flame with no lockout.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFurnace clicks\/sparks but burners won't light.\u003c\/li\u003e\n\u003cli\u003eIgnites then shuts down on a flame-sense \/ flame-loss lockout.\u003c\/li\u003e\n\u003cli\u003eCracked or chipped ceramic insulator, or a heavily eroded electrode tip.\u003c\/li\u003e\n\u003cli\u003eRepeated ignition-retry cycling before the furnace gives up.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003eShips same day on orders placed 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":63027281723763,"sku":"1179966","price":37.7,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047700644211,"sku":"1179966-GEN","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1179966_40ee45f6-a4b7-47ee-8a66-2b25c609212d.jpg?v=1782894794","url":"https:\/\/nationalhvacparts.com\/products\/icp-ignitor-electrode-for-rgs300hrea0aaaa-direct-spark-ignition-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}