{"product_id":"carrier-pg96vat66120ddaa-flame-sensor-1xaj31","title":"OEM Carrier Flame Sensor w\/Lead LH680534 for PG96VAT66120DDAA","description":"\u003ch1\u003eOEM Carrier Flame Sensor with Lead LH680534 for Model PG96VAT66120DDAA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM flame sensor with lead wire for the \u003cstrong\u003eCarrier PG96VAT66120DDAA\u003c\/strong\u003e 96% AFUE two-stage gas furnace. The flame sensor is a critical safety component — its rod is submerged in the burner flame and generates a small microamp (µA) DC signal that tells the integrated furnace control (IFC) board that combustion is actually occurring. If the sensor is coated with oxidation or has failed, the board cannot confirm a flame and will shut off the gas valve within 5–8 seconds of ignition as a safety lockout. The furnace will typically attempt ignition 3 times before going into hard lockout, requiring a manual reset.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM part number LH680534 | Includes pre-attached lead wire for direct plug-in replacement | Factory-matched µA output | Compatible with Carrier IFC board signal threshold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM unit ships with the correct rod geometry, ceramic insulator rating, and lead wire gauge specified by Carrier engineering. Generic sensors may produce weaker µA signals, causing nuisance lockouts even with a clean flame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 1\/5\u003c\/strong\u003e — One of the easiest furnace repairs. Tools needed: 1\/4\" hex driver or nut driver, fine steel wool or emery cloth (for light oxidation cleaning). Always shut off gas and power at the disconnect before servicing. Plug in the lead wire connector and secure with a single screw.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. Ships same business day from our NationalHVACParts.com warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the \u003cstrong\u003eCarrier PG96VAT66120DDAA\u003c\/strong\u003e packaged gas furnace. Always verify OEM part number LH680534 against your unit's data plate or existing component before ordering. Our parts specialists are available to confirm fitment — order with confidence and get back to heat fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642452332915,"sku":"CARRIE-PG96VAT66120DDAA-FLAME_SENSOR-LH680534","price":34.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642452365683,"sku":"CARRIE-PG96VAT66120DDAA-FLAME_SENSOR-LH680534-GEN","price":30.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-LH680534_f69ba073-e7a7-4405-a84e-e165e6c256ad.jpg?v=1775031273","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg96vat66120ddaa-flame-sensor-1xaj31","provider":"National HVAC Parts","version":"1.0","type":"link"}