{"product_id":"icp-igniter-electrode-for-rgs243htea0aaaa-oem-direct-ignition-ships-today","title":"ICP Igniter Electrode for RGS243HTEA0AAAA — OEM Direct Ignition | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM igniter electrode (P\/N 1179966) provides the spark that lights the burners on the ICP\/Tempstar\/Heil RGS243HTEA0AAAA gas furnace. The electrode delivers a high-voltage spark across a precise gap to ignite the gas-air mixture at startup. Over time the electrode tip erodes, cracks, or develops carbon buildup, leading to failed ignition, repeated lockouts, delayed light-off, or a furnace that runs the inducer and gas valve but never lights. Installing the correct OEM electrode with the proper gap restores fast, reliable ignition and ends nuisance lockout codes.\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 Electrode (Direct Ignition)\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\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGas Furnace Burner Ignition\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\u003eBuilt for the ICP\/Tempstar\/Heil RGS243HTEA0AAAA and related RGS243 platform furnaces. Confirm the electrode bracket and gap match your original 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 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 furnace burner-compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the electrode position, gap, and ignition wire routing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unscrew the electrode from the burner assembly and disconnect the high-voltage lead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new electrode at the factory gap and reconnect the ignition wire per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, then confirm a strong spark and immediate burner light-off.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFurnace locks out with no flame after several ignition attempts\u003c\/li\u003e\n\u003cli\u003eWeak, intermittent, or no visible spark at the burner\u003c\/li\u003e\n\u003cli\u003eCracked ceramic insulator or eroded electrode tip\u003c\/li\u003e\n\u003cli\u003eCarbon buildup or delayed, rough ignition\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":63027289227635,"sku":"1179966","price":37.7,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047697695091,"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_5d5e84ef-26e5-4b85-bf3f-a47eeb5f7b19.jpg?v=1782894602","url":"https:\/\/nationalhvacparts.com\/products\/icp-igniter-electrode-for-rgs243htea0aaaa-oem-direct-ignition-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}