{"product_id":"oem-lennox-control-board-kit-43k49","title":"OEM Lennox Control Board Kit — 43K49","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 43K49\u003c\/strong\u003e Control Board Kit is a genuine OEM replacement that serves as the central command unit for your Lennox HVAC system, managing ignition sequencing, blower operation, safety controls, and component communication. A failing control board can cause symptoms such as the system not powering on, random shutdowns, error codes on the thermostat, or heating and cooling cycles that fail to initiate or complete properly. This complete kit from Lennox provides everything needed for a straightforward replacement, restoring your system to full factory-specified functionality.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080938111347,"sku":"LNX-43K49","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-43K49.jpg?v=1783759957","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-control-board-kit-43k49","provider":"National HVAC Parts","version":"1.0","type":"link"}