{"product_id":"oem-lennox-furnace-control-board-y0572","title":"OEM Lennox Furnace Control Board — Y0572","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003eY0572\u003c\/strong\u003e furnace control board is the electronic brain that coordinates your Lennox furnace's heating cycle. It manages the ignition sequence, monitors safety limits and flame sensing, and times the blower and inducer motors so the system fires, heats, and cycles reliably. When this board is working correctly, your furnace starts on demand and runs through each stage smoothly and safely.\u003c\/p\u003e\u003cp\u003eSymptoms of a failing furnace control board include no heat or intermittent heating, a furnace that fails to ignite, short cycling, a blower that runs constantly or not at all, and diagnostic LED fault codes. Burnt spots, corrosion, or relay chatter on the board are clear signs it needs replacement.\u003c\/p\u003e\u003cp\u003eInstalling an OEM \u003cstrong\u003eY0572\u003c\/strong\u003e is critical because furnace controls are tuned to your specific Lennox model's timing, sensor inputs, and safety logic. A non-OEM board can misfire ignition sequencing, trip safeties, or damage other components. This authentic Lennox replacement restores correct, code-compliant operation and protects the rest of your heating system.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081090220403,"sku":"LNX-Y0572","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-Y0572.jpg?v=1783761083","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-furnace-control-board-y0572","provider":"National HVAC Parts","version":"1.0","type":"link"}