{"product_id":"oem-lennox-integrated-furnace-control-board-y0655","title":"OEM Lennox Integrated Furnace Control Board — Y0655","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003eY0655\u003c\/strong\u003e integrated furnace control (IFC) board is the central command center of your furnace. It coordinates the entire heating and blower cycle — managing the inducer motor, igniter, gas valve, flame sensing, blower timing, and safety limit inputs — while communicating with your thermostat to deliver comfortable, efficient operation. This board is engineered specifically for Lennox systems to ensure precise timing and full safety-circuit compatibility.\u003c\/p\u003e\u003cp\u003eWhen the \u003cstrong\u003eY0655\u003c\/strong\u003e fails, symptoms can include a completely unresponsive furnace, no ignition, the blower not starting or running continuously, erratic cycling, or diagnostic LED fault codes on the board itself. Because it governs so many functions, a failed IFC often presents as multiple unrelated problems, making it a key component to check on stubborn no-heat calls.\u003c\/p\u003e\u003cp\u003eUsing an OEM Lennox control board is critical because integrated controls are model-specific — aftermarket boards may lack the correct wiring pinout, timing profiles, or safety logic, risking improper operation or damage to other components. The factory \u003cstrong\u003eY0655\u003c\/strong\u003e guarantees exact fit and rated performance while protecting your equipment warranty. Installation should be performed by a qualified technician.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081141272947,"sku":"LNX-Y0655","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-furnace-LNX-Y0655.jpg?v=1783762246","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-integrated-furnace-control-board-y0655","provider":"National HVAC Parts","version":"1.0","type":"link"}