{"product_id":"icp-hot-surface-igniter-for-wpg3244040lkc1-oem-furnace-ignitor-ships-today-1","title":"ICP Hot Surface Igniter for WPG3244040LKC1 — OEM Furnace Ignitor | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM hot surface igniter (part #1177663) is the component that glows red-hot to ignite the gas burners on the ICP\/Tempstar\/Heil WPG3244040LKC1 unit. On each heat call, the control board energizes the igniter; once it reaches ignition temperature, the gas valve opens and the burners light. Hot surface igniters are brittle and degrade with every thermal cycle, making them one of the most common no-heat failures. A cracked or burned-out igniter will not glow, producing furnace lockout after repeated failed trials. This is a genuine OEM-spec direct replacement matched to the original mount and connector.\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\u003e1177663\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eFurnace Burner Ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003eOEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDirect OEM replacement for the ICP, Tempstar, Heil, Comfortmaker, and Arcoaire WPG3244040LKC1 packaged gas unit. Verify the mounting bracket and connector style against your existing igniter before installing.\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 and verify zero voltage with a multimeter; never handle the igniter element with bare fingers, as skin oils shorten its life.\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 wire harness routing before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the connector, remove the mounting screw, and carefully withdraw the fragile old igniter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter handling it only by the ceramic base, then reconnect the harness per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, initiate a heat call, and confirm the igniter glows and the burners light reliably.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIgniter does not glow on a heat call\u003c\/li\u003e\n\u003cli\u003eVisible cracks, blistering, or breaks in the ceramic element\u003c\/li\u003e\n\u003cli\u003eFurnace locks out after multiple failed ignition attempts\u003c\/li\u003e\n\u003cli\u003eDelayed ignition or rough burner light-off\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":63027224936819,"sku":"1177663","price":37.7,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047663845747,"sku":"1177663-GEN","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1177663_be2af101-2c80-4bbb-9776-ebdae0da159d.jpg?v=1782892914","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-igniter-for-wpg3244040lkc1-oem-furnace-ignitor-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}