{"product_id":"icp-hot-surface-igniter-for-wugf105ah01-oem-606996-ships-today","title":"ICP Hot Surface Igniter for WUGF105AH01 — OEM 606996 | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis genuine OEM hot surface igniter (part number 606996) is the direct-fit ignition component for the ICP\/Tempstar\/Heil WUGF105AH01 gas furnace. On a call for heat, the furnace control board energizes the igniter, which glows red-hot to ignite the burner gas as the gas valve opens. Hot surface igniters are a consumable wear item — the brittle silicon-carbide element degrades with every heating cycle and eventually cracks or loses conductivity. A failed igniter usually presents as a no-heat call where the inducer runs and the sequence starts, but the burners never light and the furnace locks out after several 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\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 \/ Tempstar \/ Heil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eBurner Ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eWUGF105AH01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eFactory replacement igniter for the ICP\/Tempstar\/Heil WUGF105AH01 furnace and shared across many ICP-family furnaces. Confirm the bracket and connector match your original igniter 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 and 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 and wiring connector before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the harness and remove the mounting screw(s); handle the old igniter by the ceramic base only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter without touching the element, then reconnect the harness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, start a heat call, and 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\u003eIgnition sequence runs but burners never light\u003c\/li\u003e\n\u003cli\u003eNo visible glow during a heat call\u003c\/li\u003e\n\u003cli\u003eCracked or pitted igniter element\u003c\/li\u003e\n\u003cli\u003eFurnace lockout after repeated ignition 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":63021475234163,"sku":"WUGF105AH01","price":42.84,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047679148403,"sku":"WUGF105AH01-GEN","price":32.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-WUGF105AH01.jpg?v=1782893393","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-igniter-for-wugf105ah01-oem-606996-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}