{"product_id":"icp-hot-surface-igniter-for-rgs121sraa0aaaa-with-wiring-kit-ships-today","title":"ICP Hot Surface Igniter for RGS121SRAA0AAAA — With Wiring Kit | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM hot surface igniter kit for the ICP\/Tempstar\/Heil RGS121SRAA0AAAA gas furnace includes the igniter (part #1171306) and its matched wiring kit\/harness (part #1188370). On each call for heat, the furnace control board sends line voltage to the igniter, which glows white-hot to light the gas at the burners. Igniters are brittle and degrade over thousands of heating cycles. A cracked or worn igniter is one of the most common causes of no-heat calls — the furnace will run its sequence, the inducer and gas valve will activate, but the burners never light, and the board typically locks out after several failed trials. The included wiring kit ensures a clean, corrosion-free electrical connection so the new igniter receives full voltage.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\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 Numbers\u003c\/td\u003e\n\u003ctd\u003e1171306 (igniter), 1188370 (wiring kit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHot Surface Igniter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP (Tempstar \/ Heil \/ Comfortmaker)\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\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eIgniter + Wiring Harness Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDirect-fit OEM replacement for the ICP\/Tempstar\/Heil RGS121SRAA0AAAA furnace. Replaces ICP part numbers 1171306 and 1188370. Handle the igniter element only by its ceramic base — skin oils and contact can shorten its life.\u003c\/p\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Shut off gas and disconnect power to the furnace; verify zero voltage with a multimeter.\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 igniter bracket position and the wiring harness routing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the igniter harness, remove the mounting screw, and lift out the old igniter without touching the element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter so the element aligns with the burner flame path, then connect the new wiring kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, call for heat, and confirm the igniter glows and the burners light within the trial period.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFurnace runs its sequence but burners never ignite\u003c\/li\u003e\n\u003cli\u003eVisible cracks or chips in the igniter element\u003c\/li\u003e\n\u003cli\u003eControl board locks out after repeated ignition trials\u003c\/li\u003e\n\u003cli\u003eIgniter glows weakly or not at all on a call for heat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\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":63027452346739,"sku":"1171306","price":55.84,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047636484467,"sku":"1171306-GEN","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1171306_0398a6c3-8c17-4976-a778-dd38a0d7bc72.jpg?v=1782892353","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-igniter-for-rgs121sraa0aaaa-with-wiring-kit-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}