{"product_id":"icp-hot-surface-igniter-wiring-kit-for-rgs120ltba0aaa-oem-ships-today","title":"ICP Hot Surface Igniter \u0026 Wiring Kit for RGS120LTBA0AAA — OEM | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM ignition kit pairs the hot surface igniter, ICP part 1171306, with its dedicated wiring kit, part 1188370, for the Tempstar \/ Heil RGS120LTBA0AAA gas furnace. The hot surface igniter (HSI) is the element that glows white-hot on a call for heat to ignite the burner gas — it replaces older standing-pilot and spark systems. The included wiring kit provides the correct OEM connector and lead harness so the igniter mates cleanly to the furnace control without splicing. HSIs are fragile and degrade with every heating cycle; the element eventually cracks, develops hairline fractures, or simply burns out. A failed igniter is the single most common reason a furnace inducer runs but the burners never light.\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\u003eIgniter Part Number\u003c\/td\u003e\n\u003ctd\u003e1171306\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Kit Part Number\u003c\/td\u003e\n\u003ctd\u003e1188370\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)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eIgniter + OEM wiring harness\/connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eDirect-fit replacement for the ICP \/ Tempstar \/ Heil RGS120LTBA0AAA and related Carrier-family furnaces using igniter 1171306. The 1188370 wiring kit ensures a plug-and-play connection to the furnace control board.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect power and verify zero voltage with a multimeter; let the igniter cool fully before handling.\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 igniter mounting and wire routing before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the igniter harness and unscrew the old igniter, handling it only by the ceramic base — never touch the element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter (handle by the base only), then connect the new wiring kit to the control board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, call for heat, and watch the igniter glow and the burners light within the ignition sequence.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInducer runs but burners never ignite\u003c\/li\u003e\n\u003cli\u003eIgniter does not glow on a heat call\u003c\/li\u003e\n\u003cli\u003eVisible cracks or hairline fractures in the element\u003c\/li\u003e\n\u003cli\u003eFurnace lockout after several failed ignition attempts\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":63027543081331,"sku":"1171306","price":54.6,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047606010227,"sku":"1171306-GEN","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1171306_f9c30fec-3f61-4075-82d0-01336060cd05.jpg?v=1782891513","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-igniter-wiring-kit-for-rgs120ltba0aaa-oem-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}