{"product_id":"oem-lennox-control-board-18y04","title":"OEM Lennox Control Board — 18Y04","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 18Y04\u003c\/strong\u003e is a genuine OEM control board that serves as the central command module for compatible Lennox HVAC systems, regulating heating, cooling, and blower operations to ensure efficient and accurate system performance. Symptoms of a failing control board may include erratic system behavior, failure to start, unresponsive controls, or error codes displayed on the thermostat. Replacing the board with this authentic Lennox OEM part restores full system functionality and ensures compatibility with your existing Lennox equipment.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081014395251,"sku":"LNX-18Y04","price":129.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-control-board-18y04","provider":"National HVAC Parts","version":"1.0","type":"link"}