{"product_id":"heil-hot-surface-igniter-for-rgs121lfab0aaaa-with-wiring-kit-ships-today","title":"Heil Hot Surface Igniter for RGS121LFAB0AAAA — With Wiring Kit | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM hot surface igniter (part #1171306) is the component that ignites the burners on your ICP Tempstar Heil RGS121LFAB0AAAA gas furnace. On each heat call the control board sends voltage to the igniter, which glows white-hot to light the gas as it flows across the burners. Hot surface igniters are fragile and degrade with every cycle — the silicon carbide or nitride element eventually cracks, oxidizes, or breaks, leaving the furnace unable to light. This listing includes the matching igniter wiring kit (part #1188370) for a clean, reliable connection. Typical failure symptoms are no heat, a furnace that clicks and tries to start but never ignites, repeated lockouts, or a visibly cracked or broken igniter 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 Number\u003c\/td\u003e\n\u003ctd\u003e1171306 (Igniter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Kit\u003c\/td\u003e\n\u003ctd\u003e1188370 (Igniter 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)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGas Furnace Ignition\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\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDirect-fit OEM replacement for the ICP Tempstar Heil RGS121LFAB0AAAA and related RGS-series furnaces using OEM igniter 1171306. The bundled wiring kit 1188370 ensures a correct, sealed connection to the furnace harness.\u003c\/p\u003e\n\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, then 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 igniter position and wiring before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the igniter connector and remove the mounting screw; handle the old igniter by its base only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter (never touch the element), attach the wiring kit, and seat the connector firmly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, then watch a full ignition cycle to confirm a steady glow and burner light-off.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNo heat — furnace tries to start but burners never light\u003c\/li\u003e\n\u003cli\u003eVisibly cracked, chipped, or broken igniter element\u003c\/li\u003e\n\u003cli\u003eIgniter no longer glows during a heat call\u003c\/li\u003e\n\u003cli\u003eRepeated ignition lockouts or short-cycling on heat\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":63027488620915,"sku":"1171306","price":44.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047209091443,"sku":"1171306-GEN","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1171306_1ce7afcb-06e7-409a-9faa-8850e81db16b.jpg?v=1782877380","url":"https:\/\/nationalhvacparts.com\/products\/heil-hot-surface-igniter-for-rgs121lfab0aaaa-with-wiring-kit-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}