{"product_id":"icp-hot-surface-igniter-for-wugb105ag01-silicon-nitride-oem-606996-ships-today-1","title":"ICP Hot Surface Igniter for WUGB105AG01 — Silicon Nitride OEM 606996 | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe ICP hot surface igniter (OEM #606996) is the direct-replacement ignition source for the WUGB105AG01 gas furnace. On each call for heat, the furnace control board energizes this igniter, which heats to roughly 1,800–2,500°F and ignites the gas flowing from the burner manifold. A cracked, carbon-fouled, or open igniter is one of the most common causes of furnace no-heat calls. Typical failure symptoms include the furnace cycling without lighting, a glowing igniter that never sparks the burners, repeated lockouts, or no glow at all. This silicon-nitride-style igniter is rated for 120V operation and is built to OEM specification for reliable, long-life ignition.\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\u003e606996\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 (Heil \/ Tempstar)\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\u003eDescription\u003c\/td\u003e\n\u003ctd\u003eIGNITOR X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eWUGB105AG01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis igniter is a direct OEM fit for the ICP\/Heil\/Tempstar WUGB105AG01 gas furnace and shares the same part number across many comparable ICP-family gas furnaces (Comfortmaker, Arcoaire, KeepRite). Always confirm the OEM part number 606996 against your existing igniter 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 burner-compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the igniter mounting bracket and wire harness routing before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the igniter connector, remove the mounting screw(s), and carefully withdraw the old igniter without touching the brittle element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter in the same position (handle the ceramic base only, never the element), secure the screw, and reconnect the harness per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, then run a heat cycle and confirm the igniter glows and the burners light promptly.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFurnace cycles or clicks but burners never ignite\u003c\/li\u003e\n\u003cli\u003eIgniter glows weakly or not at all\u003c\/li\u003e\n\u003cli\u003eVisible cracks, hot spots, or carbon buildup on the element\u003c\/li\u003e\n\u003cli\u003eRepeated ignition lockouts or flashing control-board fault codes\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":63027201638771,"sku":"606996","price":45.44,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047678263667,"sku":"606996-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-nitride-606996_8066f671-5590-486a-9e25-34f2ddee83a6.jpg?v=1782893361","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-igniter-for-wugb105ag01-silicon-nitride-oem-606996-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}