{"product_id":"icp-heil-tempstar-igniter-electrode-for-rgs240hdea0aaaa-oem-direct-spark-ships-today","title":"ICP Heil Tempstar Igniter Electrode for RGS240HDEA0AAAA — OEM Direct-Spark | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis genuine OEM igniter electrode (part 1179966) provides the high-voltage spark that lights the burners in your ICP \/ Heil \/ Tempstar RGS240HDEA0AAAA gas furnace. On a heat call, the control board sends a spark across the electrode gap to ignite gas at the burner; the same or a paired electrode often doubles as the flame-sensing rod. A cracked ceramic insulator, eroded electrode tip, carbon buildup, or an out-of-spec gap causes failed ignition, repeated lockouts, delayed light-off, or rough flame rollout. Installing a fresh OEM electrode with the correct gap restores fast, reliable ignition every cycle.\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\u003eType\u003c\/td\u003e\n\u003ctd\u003eIgniter \/ spark 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\u003eDirect-spark burner ignition\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\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eDesigned for the ICP \/ Heil \/ Tempstar RGS240HDEA0AAAA and related ICP-family gas furnaces. Verify the electrode bracket, rod length, and gap against 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 — Shut off gas and disconnect power; verify zero voltage with a multimeter before working near the burner.\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 electrode position, gap, and ignition lead before removing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect the high-voltage lead and unfasten the old electrode from the burner bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new OEM electrode, set the manufacturer-specified gap, and reconnect the lead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, then confirm a clean spark and prompt burner ignition.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFurnace locks out after several failed ignition attempts.\u003c\/li\u003e\n\u003cli\u003eCracked or chipped ceramic insulator.\u003c\/li\u003e\n\u003cli\u003eWeak, erratic, or no visible spark at the gap.\u003c\/li\u003e\n\u003cli\u003eDelayed ignition with a noticeable gas smell or rollout.\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":63027313541491,"sku":"1179966","price":38.94,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047603585395,"sku":"1179966-GEN","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1179966_3f6db81f-cbf3-483d-bb9d-72df06988d49.jpg?v=1782891438","url":"https:\/\/nationalhvacparts.com\/products\/icp-heil-tempstar-igniter-electrode-for-rgs240hdea0aaaa-oem-direct-spark-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}