{"product_id":"icp-spark-igniter-for-rgs180ltca0aaaa-oem-1184216-direct-spark-ignitor-ships-today","title":"ICP Spark Igniter for RGS180LTCA0AAAA — OEM 1184216 Direct Spark Ignitor | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM spark igniter (part number 1184216) is the factory-specified ignition sparker for the ICP \/ Tempstar \/ Heil RGS180LTCA0AAAA gas furnace. A spark igniter generates the high-voltage arc that lights the burner gas at the start of every heat cycle and, on many designs, also confirms flame through the same electrode. Because it endures repeated high-voltage arcing and direct flame exposure, the electrode and ceramic insulator degrade over time — a worn igniter is a leading cause of failed ignition and no-heat lockouts.\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 \/ Direct Spark Ignitor\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\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eBurner ignition (high-voltage spark)\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDirect OEM replacement for the ICP \/ Tempstar \/ Heil RGS180LTCA0AAAA furnace. Match the bracket shape, electrode geometry, and lead connector to your original igniter to ensure correct spark gap and flame alignment.\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 at the furnace switch and breaker, shut off the gas, 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, spark gap, and lead routing before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the ignition lead, remove the mounting screw(s), and lift the old igniter out of the burner assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Set the new igniter so the electrode aligns with the burner port, fasten it, and reconnect the high-voltage lead per your photo.\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 reliable burner light-off with no lockouts.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFurnace clicks but won't light, or locks out on failed ignition\u003c\/li\u003e\n\u003cli\u003eWeak, intermittent, or no visible spark at the electrode\u003c\/li\u003e\n\u003cli\u003eCracked ceramic insulator or eroded electrode tip\u003c\/li\u003e\n\u003cli\u003eRepeated ignition retries before the burner finally lights\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":63027334709619,"sku":"1184216","price":36.34,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047718601075,"sku":"1184216-GEN","price":27.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1184216_f0422f0c-82bf-4521-8263-dd0904cc2e5e.jpg?v=1782895896","url":"https:\/\/nationalhvacparts.com\/products\/icp-spark-igniter-for-rgs180ltca0aaaa-oem-1184216-direct-spark-ignitor-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}