{"product_id":"icp-hot-surface-igniter-for-rgs180htca0aaaa-oem-spark-ignitor-1184216-ships-today","title":"ICP Hot Surface Igniter for RGS180HTCA0AAAA — OEM Spark Ignitor 1184216 | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM ignitor (part number 1184216) is the ignition component for the ICP \/ Tempstar \/ Heil RGS180HTCA0AAAA gas furnace. The igniter heats or sparks to light the burner gas at the start of every heating cycle. It is one of the most frequently replaced wear parts in a furnace because it is subjected to repeated thermal shock — heating to over 1,800°F and cooling on every call for heat. When the igniter cracks, carbons over, or fails to reach ignition temperature, the furnace will not light and the system typically locks out after several failed trial-for-ignition attempts. Common symptoms include no heat, the blower running with cold air, a furnace that clicks but never fires, and ignition lockout fault codes on the control board.\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\u003e1184216\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription\u003c\/td\u003e\n\u003ctd\u003eIgnitor \/ Sparker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHot Surface \/ Spark 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\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eRGS180HTCA0AAAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003eOEM Direct Replacement\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\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eEngineered as a direct-fit OEM replacement for the ICP Tempstar Heil RGS180HTCA0AAAA furnace. ICP manufactures equipment under several family brands — Tempstar, Heil, Comfortmaker, and others — that share components, so this igniter also services equivalent models in those lines that call for part 1184216. Always verify the part number against your existing igniter before ordering.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect power at the furnace switch and breaker. Shut off the gas. Verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the furnace burner\/control access panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the igniter bracket position and wire routing before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the igniter connector, remove the mounting screw(s), and carefully withdraw the old igniter without touching the fragile element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter handling it only by the ceramic base, align it to the burner per your photo, and reconnect the wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, then run a heat cycle and confirm the burner lights on the first trial for ignition.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFurnace will not light and blows cold air\u003c\/li\u003e\n\u003cli\u003eVisible cracks, blisters, or carbon on the igniter element\u003c\/li\u003e\n\u003cli\u003eIgnition lockout or flashing fault code after several attempts\u003c\/li\u003e\n\u003cli\u003eIgniter glows dim or not at all on a call for heat\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":63027337658739,"sku":"1184216","price":51.94,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047639204211,"sku":"1184216-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-1184216_c312425a-846c-4274-8955-7e8dea6c52ea.jpg?v=1782892421","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-igniter-for-rgs180htca0aaaa-oem-spark-ignitor-1184216-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}