{"product_id":"icp-hot-surface-igniter-for-rgs121heaa0aaaa-oem-1171306-w-wiring-kit-ships-today","title":"ICP Hot Surface Igniter for RGS121HEAA0AAAA — OEM 1171306 w\/ Wiring Kit | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eGenuine OEM hot surface igniter (part #1171306) with the matching igniter wiring kit (part #1188370) for the ICP \/ Tempstar \/ Heil RGS121HEAA0AAAA gas furnace. The hot surface igniter is a silicon-carbide or silicon-nitride element that glows red-hot when energized, lighting the main burners at the start of every heat cycle. Because it heats and cools on every call, the element grows brittle and eventually cracks or loses conductivity — at which point the furnace will not light. Symptoms include no ignition, a furnace that clicks but never fires, or a unit that locks out after several failed attempts. The included wiring kit ensures a clean, factory-correct electrical connection.\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\u003eIgniter Part Number\u003c\/td\u003e\n\u003ctd\u003e1171306\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Kit Part Number\u003c\/td\u003e\n\u003ctd\u003e1188370\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHot Surface Igniter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP (Tempstar \/ Heil \/ Comfortmaker)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eRGS121HEAA0AAAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGas Furnace Burner Ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eBuilt for the ICP RGS121HEAA0AAAA and equivalent Tempstar, Heil, and Comfortmaker gas furnaces using the same ignition system. Confirm the igniter element shape and connector against your existing part; the bundled wiring kit adapts the harness for a correct fit.\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 to the furnace and verify zero voltage with a multimeter. Handle the new igniter only by its ceramic base — never touch the element.\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, bracket, and harness routing before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the igniter harness, remove the mounting screw, and carefully withdraw the old igniter from the burner area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Seat the new igniter at the correct depth and angle, secure the screw, and connect the new wiring kit to the harness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, call for heat, and confirm the igniter glows and the burners light promptly.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFurnace will not ignite or fires only intermittently\u003c\/li\u003e\n\u003cli\u003eIgniter no longer glows when energized\u003c\/li\u003e\n\u003cli\u003eVisible cracks, hot spots, or breakage on the element\u003c\/li\u003e\n\u003cli\u003eFurnace locks out after repeated failed ignition attempts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003eShips same day on orders placed before 3 PM CST. 30-day hassle-free returns. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"OEM","offer_id":63027536888179,"sku":"1171306","price":45.44,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047633600883,"sku":"1171306-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-1171306_f90e4ad1-c897-4891-bd6d-053c567d9c31.jpg?v=1782892280","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-igniter-for-rgs121heaa0aaaa-oem-1171306-w-wiring-kit-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}