{"product_id":"icp-igniter-electrode-for-rgs243seea0aaaa-direct-ignition-ships-today","title":"ICP Igniter Electrode for RGS243SEEA0AAAA — Direct Ignition | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM igniter electrode (part #1179966) lights the burners on your ICP\/Tempstar\/Heil RGS243SEEA0AAAA gas furnace. When the control board calls for heat, the electrode delivers the high-voltage spark that ignites gas at the burner and then provides flame rectification to confirm a stable flame. A cracked ceramic insulator, eroded electrode tip, or carbon buildup will cause the furnace to fail ignition, lock out, or short-cycle. Because the electrode also senses flame, a degraded tip can make the board think the flame went out and shut the gas valve mid-cycle. Replacing this low-cost wear part restores reliable, on-demand ignition and prevents nuisance lockouts during cold weather.\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\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\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eSpark Ignition \u0026amp; Flame Sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Voltage\u003c\/td\u003e\n\u003ctd\u003e24V\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\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eDirect factory replacement for the ICP\/Tempstar\/Heil RGS243SEEA0AAAA gas furnace and other models using electrode part #1179966. Verify the mounting bracket and electrode gap match your existing part.\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 furnace power; verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the furnace burner compartment door.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the electrode position, gap, and wire routing before removing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect the ignition lead and unscrew the electrode bracket from the burner assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new electrode, set the gap per your photo, and reconnect the lead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, call for heat, and confirm clean spark, ignition, and a stable flame signal.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFurnace fails to ignite or locks out after several attempts\u003c\/li\u003e\n\u003cli\u003eCracked or chipped ceramic insulator\u003c\/li\u003e\n\u003cli\u003eWeak, erratic, or no spark at the burner\u003c\/li\u003e\n\u003cli\u003eShort-cycling caused by lost flame sensing\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":63027286180211,"sku":"1179966","price":40.3,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047697924467,"sku":"1179966-GEN","price":31.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1179966_b4d1d191-de69-405b-86cb-67d79269e520.jpg?v=1782894615","url":"https:\/\/nationalhvacparts.com\/products\/icp-igniter-electrode-for-rgs243seea0aaaa-direct-ignition-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}