{"product_id":"icp-hot-surface-spark-igniter-for-rgs180ldca0aaaa-oem-ignitor-ships-today","title":"ICP Hot Surface Spark Igniter for RGS180LDCA0AAAA — OEM Ignitor | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis genuine OEM spark igniter (part #1184216) provides the ignition spark for the ICP \/ Tempstar \/ Heil RGS180LDCA0AAAA gas furnace. On a heat call the control board energizes the igniter, which arcs to light the burner gas. A cracked ceramic, eroded electrode, or fouled tip means no ignition — the furnace tries, fails, and locks out, leaving you with no heat. A fresh igniter restores reliable light-off every cycle.\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\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\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eDirect burner ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGas furnace\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eReplaces the igniter in the ICP RGS180LDCA0AAAA and serves as a common service part across ICP, Tempstar, Heil, and Comfortmaker furnaces using spark ignition. Confirm bracket and electrode geometry against the original.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Shut off gas and disconnect electrical power; 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, gap, and wire routing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the igniter lead, remove the mounting screw, and lift the old igniter out. Handle by the base only — never touch the ceramic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Set the new igniter at the correct spark gap, secure the screw, and reconnect the lead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, start a heat cycle, and confirm a strong spark and clean burner light-off.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFurnace ignites intermittently or not at all\u003c\/li\u003e\n\u003cli\u003eRepeated ignition lockouts\u003c\/li\u003e\n\u003cli\u003eCracked or chipped ceramic insulator\u003c\/li\u003e\n\u003cli\u003eWeak, yellow, or missing spark\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":63027337265523,"sku":"1184216","price":37.64,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047695860083,"sku":"1184216-GEN","price":28.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1184216_dd33a6bf-7704-48bf-9c2e-9bd762ca85f3.jpg?v=1782894488","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-spark-igniter-for-rgs180ldca0aaaa-oem-ignitor-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}