{"product_id":"oem-lennox-integrated-furnace-control-board-63w58","title":"OEM Lennox Integrated Furnace Control Board — 63W58","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e63W58\u003c\/strong\u003e integrated furnace control board is the brain of your Lennox gas furnace, coordinating the ignition sequence, blower and inducer motor timing, safety limit monitoring, and diagnostic fault codes. This board manages communication between the thermostat, gas valve, igniter, and flame sensor to deliver safe, efficient heating cycles. It is engineered as a direct factory replacement for compatible Lennox furnace platforms.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e The furnace fails to ignite or short-cycles, the blower runs continuously or not at all, the inducer motor doesn't energize, flashing LED fault codes appear, or the system becomes completely unresponsive to thermostat calls. Control boards often fail after voltage spikes, overheating, or age-related component degradation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e Lennox furnace control boards are calibrated to precise ignition and safety timing parameters specific to Lennox equipment. Installing the OEM \u003cstrong\u003e63W58\u003c\/strong\u003e board guarantees correct firmware, pin configuration, and relay logic — avoiding the misfires, nuisance lockouts, and safety issues that generic aftermarket boards can introduce. Protect your furnace warranty and system reliability with the factory-authorized part.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081087959411,"sku":"LNX-63W58","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-63W58.jpg?v=1783762237","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-integrated-furnace-control-board-63w58","provider":"National HVAC Parts","version":"1.0","type":"link"}