{"product_id":"oem-lennox-ignition-control-module-10j58","title":"OEM Lennox Ignition Control Module — 10J58","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e10J58\u003c\/strong\u003e ignition control module manages the complete start-up and safety sequence of your Lennox furnace. On a call for heat it energizes the igniter, opens the gas valve, verifies flame through the sensor, and monitors safety limits — coordinating every step of ignition to ensure clean, reliable, and safe operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e No ignition or intermittent starts, the igniter glowing but burners never lighting, the furnace locking out after several tries, repeated flame-sense faults, or no response at all on a call for heat. Heat cycling, power surges, and corroded connections commonly degrade the board over time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e The \u003cstrong\u003e10J58\u003c\/strong\u003e is programmed with the exact ignition timing, flame-sensing thresholds, and safety logic your Lennox equipment requires. Aftermarket boards can misread flame signals, mistime the sequence, or trip nuisance lockouts. The factory module ensures precise control, dependable ignition, and keeps your Lennox warranty intact.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081116467571,"sku":"LNX-10J58","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-10J58.jpg?v=1783762115","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-ignition-control-module-10j58","provider":"National HVAC Parts","version":"1.0","type":"link"}