{"product_id":"icp-hot-surface-igniter-kit-for-rgs121stab0aaaa-with-wiring-harness-ships-today","title":"ICP Hot Surface Igniter Kit for RGS121STAB0AAAA — With Wiring Harness | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM hot surface igniter kit pairs the igniter element (part 1171306) with its matching igniter wiring harness\/kit (part 1188370) for ICP Tempstar\/Heil gas furnaces. On each call for heat, the furnace control sends voltage to the igniter, which glows white-hot and lights the gas at the burners. The igniter is one of the most failure-prone components in a furnace because the brittle element is heat-cycled hundreds of times per season and is easily cracked by handling or contamination. Including the wiring harness ensures a clean, corrosion-free connection from the control board to the igniter — a frequent secondary failure point. Replacing both together restores reliable, fast ignition and eliminates the no-heat, repeated-retry, and lockout symptoms caused by a cracked element or a chafed, melted harness.\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\u003eOEM Part Numbers\u003c\/td\u003e\n\u003ctd\u003e1171306 (Igniter), 1188370 (Wiring Kit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHot Surface Igniter Kit\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\u003eElement\u003c\/td\u003e\n\u003ctd\u003eHot surface igniter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eIgniter + wiring harness\/connector kit\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\u003eFits ICP, Tempstar, Heil, and Comfortmaker gas furnaces including model RGS121STAB0AAAA. Confirm the igniter mounting tab and connector style against your existing part before installing. Handle the new element by the ceramic base only — never touch the silicon-carbide tip.\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, then 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, mounting tab, and harness routing before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the harness, remove the igniter mounting screw, and carefully withdraw the cracked element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter (handling by the base only), route and connect the new wiring harness per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and confirm the igniter glows and lights the burners promptly on a heat call.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNo heat — burners never ignite on a call\u003c\/li\u003e\n\u003cli\u003eIgniter does not glow, or glows weakly\u003c\/li\u003e\n\u003cli\u003eRepeated ignition retries followed by lockout\u003c\/li\u003e\n\u003cli\u003eVisible crack in the element or melted\/chafed harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003eShips same day for orders placed 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":63027445530995,"sku":"1171306","price":45.44,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047690486131,"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_6e8e7270-7aec-432d-8c7f-f0d823703481.jpg?v=1782894143","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-igniter-kit-for-rgs121stab0aaaa-with-wiring-harness-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}