{"product_id":"carrier-pg9maa060100acka-flame-sensor-1xaj5m","title":"OEM Carrier Flame Sensor LH680013 for PG9MAA060100ACKA Furnace","description":"\u003ch1\u003eOEM Carrier Flame Sensor LH680013 for Model PG9MAA060100ACKA Gas Furnace\u003c\/h1\u003e\u003cp\u003eThis OEM straight flame sensor (part number LH680013) is the factory-specified replacement for the \u003cstrong\u003eCarrier PG9MAA060100ACKA\u003c\/strong\u003e gas furnace. The flame sensor is a small but critical safety component — a metal rod mounted in the burner assembly that detects the presence of an active flame by passing a small electrical current through the flame itself. When the sensor rod becomes coated with oxidation or residue after years of use, its ability to conduct that signal degrades. The result is a furnace that lights normally, runs for 5–8 seconds, then shuts down and locks out — leaving you without heat. Replacing this OEM sensor restores reliable ignition and eliminates nuisance lockout cycles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LH680013 | Straight flame sensor rod | OEM Carrier factory part | Also replaces LH33WZ516 and LH33WZ514\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e The OEM LH680013 is manufactured to Carrier's exact rod geometry, ceramic insulator length, and connector specification — ensuring correct flame signal microamp readings. Aftermarket sensors may produce marginal readings that cause intermittent lockouts, especially on older control boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 1\/5\u003c\/strong\u003e — One of the easiest furnace repairs available. Tools needed: 1\/4\" hex nut driver. Turn off power and gas, remove the single mounting screw, unplug the wire connector, and swap the sensor. Total time: under 10 minutes for most technicians.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Orders placed before cutoff ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003ePG9MAA060100ACKA\u003c\/strong\u003e gas furnace. This sensor also cross-references to LH33WZ516 and LH33WZ514. Always verify the part number on your existing sensor or the unit's wiring diagram before ordering. Our HVAC parts specialists are available to confirm fitment — reach out before you buy if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642264539507,"sku":"CARRIE-PG9MAA060100ACKA-FLAME_SENSOR-LH680013","price":41.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642264572275,"sku":"CARRIE-PG9MAA060100ACKA-FLAME_SENSOR-LH680013-GEN","price":36.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-LH680013_40c62d84-1f25-4473-99e8-e8458fa66108.jpg?v=1775031174","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9maa060100acka-flame-sensor-1xaj5m","provider":"National HVAC Parts","version":"1.0","type":"link"}