{"product_id":"icp-hot-surface-igniter-for-wfar040a030b2-silicon-nitride-with-bracket-ships-today","title":"ICP Hot Surface Igniter for WFAR040A030B2 — Silicon Nitride with Bracket | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM hot surface igniter assembly is the ignition source for your ICP \/ Tempstar \/ Heil WFAR040A030B2 gas furnace. When the thermostat calls for heat and the gas valve opens, the control board energizes this 120V igniter; it glows white-hot to light the burner gas. The kit includes both the igniter element (OEM 1176919) and its mounting bracket (OEM 1184324) so it seats in the correct position relative to the burner. Igniters are the most common no-heat failure in modern furnaces — the brittle silicon nitride element cracks from thermal cycling, contamination, or rough handling. A failed igniter typically produces a furnace that clicks and smells gas briefly but never lights.\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1176919 (Igniter), 1184324 (Bracket)\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\u003eElement\u003c\/td\u003e\n\u003ctd\u003eSilicon Nitride\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\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e120V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eWFAR040A030B2\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 for the ICP family WFAR040A030B2 gas furnace and the shared Tempstar, Heil, and Comfortmaker variants built on the same chassis. Always confirm the OEM part numbers stamped on your existing igniter and bracket 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; verify zero voltage with a multimeter and shut off the gas.\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 — Photograph the igniter wiring and bracket orientation before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the igniter connector, remove the bracket screw, and lift out the old assembly. Handle only by the ceramic base — never touch the element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter and bracket in the same position, reconnect the plug per your photo.\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 burner lights.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFurnace clicks and tries to start but never lights\u003c\/li\u003e\n\u003cli\u003eIgniter does not glow when you call for heat\u003c\/li\u003e\n\u003cli\u003eVisible cracks, chips, or white spots on the element\u003c\/li\u003e\n\u003cli\u003eIntermittent no-heat that worsens in cold weather\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":63027248562547,"sku":"1184324","price":44.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047650738547,"sku":"1184324-GEN","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-nitride-1184324.jpg?v=1782892644","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-igniter-for-wfar040a030b2-silicon-nitride-with-bracket-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}