{"product_id":"icp-spark-igniter-for-rgs180sdca0aaaa-oem-sparker-ships-today","title":"ICP Spark Igniter for RGS180SDCA0AAAA — OEM Sparker | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis is a genuine OEM spark igniter \/ sparker (part number 1184216) for the ICP\/Tempstar\/Heil RGS180SDCA0AAAA gas furnace. On a spark-ignition system, the igniter generates a high-voltage spark across its electrode gap to light the burner gas at the start of every heat cycle. A clean, correctly gapped electrode is essential for fast, reliable ignition. As the electrode erodes, cracks, or fouls with carbon, the spark weakens and ignition becomes slow or fails entirely, often tripping the control board into lockout after several failed attempts. Common symptoms include no spark at startup, repeated ignition lockouts, delayed light-off with a rollout puff, and a cracked ceramic insulator.\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\u003e1184216\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSpark Igniter (Sparker)\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\u003eIgnition Style\u003c\/td\u003e\n\u003ctd\u003eDirect spark ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulator\u003c\/td\u003e\n\u003ctd\u003eCeramic\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 OEM replacement for the ICP RGS180SDCA0AAAA furnace and shared across many ICP-family models sold under the Tempstar, Heil, Comfortmaker, and Arcoaire brands. Confirm your existing igniter matches part number 1184216 before ordering.\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, disconnect power, and verify zero voltage with a multimeter.\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 position, wire routing, and electrode gap before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect the igniter lead and unscrew the igniter from the burner assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter, set the specified electrode gap, and reconnect the lead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, call for heat, and confirm a strong spark and clean 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 spark at the start of a heat cycle\u003c\/li\u003e\n\u003cli\u003eRepeated ignition lockouts\u003c\/li\u003e\n\u003cli\u003eDelayed light-off or a rollout puff at ignition\u003c\/li\u003e\n\u003cli\u003eCracked ceramic insulator or eroded electrode\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":63027334316403,"sku":"1184216","price":42.84,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047718666611,"sku":"1184216-GEN","price":32.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1184216_8fb87c20-b73f-4d89-a1dc-4de5a7987682.jpg?v=1782895900","url":"https:\/\/nationalhvacparts.com\/products\/icp-spark-igniter-for-rgs180sdca0aaaa-oem-sparker-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}