{"product_id":"icp-hot-surface-igniter-for-rgs300lrfa0aaaa-electrode-style-ships-today","title":"ICP Hot Surface Igniter for RGS300LRFA0AAAA — Electrode Style | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis genuine OEM hot surface igniter electrode (part #1179966) lights the burners in your ICP \/ Tempstar \/ Heil RGS300LRFA0AAAA furnace. On each call for heat, the control board sends 120V to the igniter, which glows red-hot and ignites the gas as the valve opens. Igniters are a normal wear item — the brittle silicon carbide or nitride element cracks from thermal cycling, contamination, or careless handling. A failed igniter is the most common cause of no-heat calls: the inducer runs but the burners never light, and the furnace locks out after a few tries. Replacing this part restores reliable ignition and is one of the most frequent furnace repairs.\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\u003e1179966\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHot Surface Igniter \/ Ignitor Electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e120V\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\u003eDirect OEM fit for ICP \/ Tempstar \/ Heil \/ Comfortmaker model RGS300LRFA0AAAA and related RGS300 series gas furnaces. Confirm the bracket and connector match your existing igniter.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Turn off gas and disconnect power at the furnace switch and breaker; 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 — Photo the igniter position and wiring connector before removing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the connector and remove the mounting screw(s). Handle by the ceramic base only — never touch the element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter in the same position and reconnect the plug; do not touch the glowing element with bare fingers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, call for heat, and confirm the igniter glows and the burners light.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNo heat; burners never ignite\u003c\/li\u003e\n\u003cli\u003eFurnace locks out after several ignition attempts\u003c\/li\u003e\n\u003cli\u003eVisible crack or break in the element\u003c\/li\u003e\n\u003cli\u003eIgniter no longer glows on a heat call\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":63027279102323,"sku":"1179966","price":45.44,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047645888883,"sku":"1179966-GEN","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1179966_12646ed3-199f-429a-a61e-a04b0987d571.jpg?v=1782892534","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-igniter-for-rgs300lrfa0aaaa-electrode-style-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}