{"product_id":"icp-hot-surface-igniter-wiring-kit-for-rgs120lsca0aaa-oem-ships-today","title":"ICP Hot Surface Igniter \u0026 Wiring Kit for RGS120LSCA0AAA — OEM | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM hot surface igniter (part 1171306) plus matching igniter wiring kit (part 1188370) for the ICP Tempstar Heil RGS120LSCA0AAA gas furnace ignites the burners at the start of every heating cycle. When the control board calls for heat, the igniter glows white-hot and lights the gas, then the flame sensor confirms ignition. Hot surface igniters are brittle silicon-nitride or silicon-carbide elements that crack, develop hairline fractures, or burn out from repeated cycling — the most common cause of a furnace that blows cold air or fails to light. The included wiring kit replaces the aged igniter harness so you get a clean, reliable electrical connection along with the new element.\u003c\/p\u003e\n\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\u003ePart 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 with Wiring Harness\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\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM, model-specific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eFurnace burner ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eBuilt for the ICP \/ Tempstar \/ Heil RGS120LSCA0AAA gas furnace and related models using the same hot surface ignition system. Handle the igniter only by its ceramic base — skin oils shorten element life.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect power and shut off gas, then 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 igniter bracket position and harness routing before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the old igniter connector, remove the mounting screw, and lift out the cracked element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter without touching the element, then connect the new wiring kit harness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, call for heat, and watch for a full glow followed by clean burner ignition.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFurnace blows cold air or never lights on a heat call\u003c\/li\u003e\n\u003cli\u003eIgniter shows visible cracks or no longer glows\u003c\/li\u003e\n\u003cli\u003eRepeated ignition lockouts after several click\/glow attempts\u003c\/li\u003e\n\u003cli\u003eBrittle or scorched igniter wiring harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\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":63027543703923,"sku":"1171306","price":51.94,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047605944691,"sku":"1171306-GEN","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1171306_acdde06d-5df2-4109-b8da-7731a1a1d463.jpg?v=1782891511","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-igniter-wiring-kit-for-rgs120lsca0aaa-oem-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}