{"product_id":"oem-lennox-furnace-control-board-x3246","title":"OEM Lennox Furnace Control Board — X3246","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003eX3246\u003c\/strong\u003e control board manages the electronic operation of your Lennox furnace, coordinating the ignition sequence, gas valve, inducer motor, and blower while monitoring safety limits and flame sensing. As the command center of the heating system, it ensures each stage of the cycle activates in the proper order for safe and efficient performance.\u003c\/p\u003e\u003cp\u003eWhen the \u003cstrong\u003eX3246\u003c\/strong\u003e control board goes bad, you may experience a furnace that fails to start, no ignition, a blower that won't shut off or won't run, intermittent short cycling, flashing diagnostic fault codes, or complete loss of heat. Electrical surges, moisture intrusion, and general wear are the typical causes of board failure.\u003c\/p\u003e\u003cp\u003eOEM matters because the control board oversees precise timing and essential safety interlocks that protect your equipment and home. The genuine Lennox \u003cstrong\u003eX3246\u003c\/strong\u003e provides the exact firmware, relay specifications, and terminal layout required for direct, plug-and-play compatibility with your Lennox furnace. Generic boards can introduce timing faults or disable built-in safety features. Trust this factory-matched replacement to bring dependable, safe heating back to your system.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081141240179,"sku":"LNX-X3246","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-furnace-LNX-X3246.jpg?v=1783761077","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-furnace-control-board-x3246","provider":"National HVAC Parts","version":"1.0","type":"link"}