{"product_id":"carrier-pg8daa024070acja-flame-sensor-1xaj5m","title":"OEM Carrier Flame Sensor w\/ Wire LH680014 for PG8DAA024070ACJA","description":"\u003ch1\u003eOEM Carrier Flame Sensor with Wire — Part #LH680014 for Model PG8DAA024070ACJA\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory-specified flame sensor with wire harness for the \u003cstrong\u003eCarrier PG8DAA024070ACJA\u003c\/strong\u003e gas furnace. The flame sensor is a critical safety component in the hot surface ignition (HSI) system — it detects the presence of a burner flame and sends a microamp signal to the control board to confirm combustion. When the sensor becomes coated with oxidation or fails entirely, the furnace will ignite briefly and then shut down after 5–8 seconds in a safety lockout, leaving your home without heat.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 45° angled flame rod | Kanthal high-temperature rod material rated to 1,800°F | Alumina ceramic insulator | Includes OEM wire harness lead | Replaces LH33WZ511, LH33WZ515, LH33WZ517, LH680012\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM Carrier part (LH680014) is factory-matched to the PG8DAA024070ACJA control board's microamp sensing range. Generic sensors can read outside the board's acceptance threshold, triggering false lockouts or nuisance shutdowns even when the flame is healthy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Turn off gas and power before servicing. Tools needed: 1\/4\" hex driver, needle-nose pliers, multimeter (to verify microamp draw post-install). The sensor mounts with a single screw to the burner assembly; the wire connector snaps directly onto the control board harness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. In stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits Carrier model \u003cstrong\u003ePG8DAA024070ACJA\u003c\/strong\u003e and is used across more than 2,600 Bryant and Carrier 80% gas furnace models. Always verify your existing part number on the sensor body or equipment data plate before ordering. Our fitment team is available to confirm compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643239911795,"sku":"CARRIE-PG8DAA024070ACJA-FLAME_SENSOR-LH680014","price":27.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643239944563,"sku":"CARRIE-PG8DAA024070ACJA-FLAME_SENSOR-LH680014-GEN","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-LH680014_15fde272-99ab-4a5c-83c8-ede5bee2f6d3.jpg?v=1775031212","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8daa024070acja-flame-sensor-1xaj5m","provider":"National HVAC Parts","version":"1.0","type":"link"}