{"product_id":"oem-lennox-pulse-furnace-ignition-control-board-60j00","title":"OEM Lennox Pulse Furnace Ignition Control Board — 60J00","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e60J00\u003c\/strong\u003e ignition control board manages the startup and safety sequence of your Lennox Pulse furnace. It coordinates the purge, spark ignition, flame sensing, and shutdown logic unique to pulse combustion, acting as the brain that keeps the entire heating cycle running safely and in the correct order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e A faulty \u003cstrong\u003e60J00\u003c\/strong\u003e board may cause the furnace to fail to ignite, lock out after a few ignition attempts, short-cycle, or stop responding to the thermostat entirely. Visible signs include scorched traces, burnt relay contacts, or diagnostic LEDs flashing fault codes that don't clear after a reset.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e The Pulse furnace uses a specialized ignition and combustion sequence that generic control boards cannot reliably replicate. Lennox programs the \u003cstrong\u003e60J00\u003c\/strong\u003e with the exact timing, flame-sensing thresholds, and safety interlocks your furnace requires. Using the authentic board ensures correct sequencing, dependable ignition, and full compatibility with your Lennox Pulse system while preserving its built-in safety protections.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081100673395,"sku":"LNX-60J00","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-60J00.jpg?v=1783763137","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-pulse-furnace-ignition-control-board-60j00","provider":"National HVAC Parts","version":"1.0","type":"link"}