{"product_id":"icp-hot-surface-igniter-kit-for-wfmr070a036b3-hsi-with-bracket-ships-today","title":"ICP Hot Surface Igniter Kit for WFMR070A036B3 — HSI with Bracket | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM hot surface igniter assembly for the ICP Tempstar Heil WFMR070A036B3 furnace ignites the gas at the burners on each call for heat. The kit covers the igniter (part 1176919), the igniter mounting bracket (part 1183455), and the related HSI snap valve hardware (part 1176929 \/ 36J24618). The igniter is one of the most frequently replaced furnace components because the silicon-carbide or silicon-nitride element becomes brittle with thousands of heat cycles and eventually cracks. When it fails, the furnace draws the inducer and trips the gas valve but never lights, often locking out after several failed ignition attempts.\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\u003eIgniter Part\u003c\/td\u003e\n\u003ctd\u003e1176919\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracket Part\u003c\/td\u003e\n\u003ctd\u003e1183455\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve \/ HSI Hardware\u003c\/td\u003e\n\u003ctd\u003e1176929 (36J24618)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHot Surface Igniter (HSI)\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\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eBuilt as a direct OEM replacement for the ICP Tempstar Heil WFMR070A036B3 gas furnace and compatible ICP-family models using the same igniter and bracket arrangement. Match your existing igniter's terminal plug and mounting bracket before installing.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\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, bracket orientation, and wire routing before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the igniter harness, remove the bracket mounting screws, and lift out the old igniter without touching the element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter on its bracket, handling only the ceramic base, position it in the burner flame path, and reconnect the harness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and watch a full ignition cycle to 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\u003eFurnace runs the inducer and clicks the gas valve but never lights.\u003c\/li\u003e\n\u003cli\u003eIgniter does not glow, or glows weakly and unevenly.\u003c\/li\u003e\n\u003cli\u003eVisible crack, chip, or white-flaking on the igniter element.\u003c\/li\u003e\n\u003cli\u003eRepeated ignition lockouts after three or four failed attempts.\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":63027238699379,"sku":"1183455","price":54.6,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047693631859,"sku":"1183455-GEN","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1183455_4f88aae6-4cac-41e7-bada-b02ef69eff32.jpg?v=1782894351","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-igniter-kit-for-wfmr070a036b3-hsi-with-bracket-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}