{"product_id":"icp-hot-surface-igniter-for-wfml070a024b1-silicon-carbide-hsi-kit-ships-today-1","title":"ICP Hot Surface Igniter for WFML070A024B1 — Silicon Carbide HSI Kit | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM hot surface igniter assembly is the direct-replacement ignition component for the ICP \/ Heil \/ Tempstar WFML070A024B1 gas furnace. The igniter is a silicon-carbide element that glows red-hot to light the burner gas on each heat call. The kit includes the igniter element (OEM 1176919), its mounting bracket (OEM 1183455), and the matched HSI snap valve assembly (OEM 1176929). When this igniter cracks, ages, or carbons over, the furnace will fail to light, lock out, or short-cycle. Operating on 120V line voltage, the element typically draws power for a 17-second warm-up before gas is released. A weak or open igniter is one of the most common no-heat failures on this furnace platform.\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\u003ePrimary Part Number\u003c\/td\u003e\n\u003ctd\u003e1176919 (Igniter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Parts\u003c\/td\u003e\n\u003ctd\u003e1183455 (Igniter Bracket), 1176929 (HSI Snap Valve)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHot Surface Igniter (Silicon Carbide)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP \/ Heil \/ Tempstar \/ Comfortmaker\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\u003ctr\u003e\n\u003ctd\u003eFitment\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\u003eEngineered as an exact-fit replacement for the ICP family WFML070A024B1 gas furnace and its Heil, Tempstar, and Comfortmaker badge-equivalents. Always verify your existing igniter part number and bracket orientation against the OEM numbers listed above before ordering.\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 furnace blower\/burner service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photo the igniter wiring and bracket position before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the igniter connector, remove the bracket mounting screw, and lift out the old igniter without touching the fragile element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter and bracket, handling the element by the ceramic base only, and reconnect the harness per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, initiate a heat call, and confirm the igniter glows and the burners light cleanly.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFurnace blower runs but burners never ignite (no heat).\u003c\/li\u003e\n\u003cli\u003eIgniter does not glow, or glows weakly\/unevenly.\u003c\/li\u003e\n\u003cli\u003eVisible cracks, chips, or white\/gray carbon buildup on the element.\u003c\/li\u003e\n\u003cli\u003eFurnace locks out or short-cycles after repeated ignition attempts.\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":63027242303859,"sku":"1183455","price":48.04,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047654277491,"sku":"1183455-GEN","price":36.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1183455_6ed4ca31-e2c8-4649-af82-f3e97725bcde.jpg?v=1782892718","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-igniter-for-wfml070a024b1-silicon-carbide-hsi-kit-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}