{"product_id":"50m58-290-02-gas-furnace-control-circuit-board","title":"50M58-290-02 Gas Furnace Control Circuit Board","description":"\u003cp\u003eThe 50M58-290-02 Gas Furnace Control Circuit Board is an OEM replacement control board designed to regulate and monitor gas furnace operation, ensuring safe and efficient heating performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cem\u003eThis product may contain shelf wear, have minor cosmetic imperfections, or have been tested. All our certified pre-owned products are backed by our return policy. We offer free shipping on all items. Please contact us for discounts or if you have any questions. We look forward to doing business with you!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e• Designed as a direct replacement for Emerson White Rodgers 50M58-290 and 50M58-290-02 control boards\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e• Controls sequencing of ignition, flame sensing, and burner operation in gas furnaces • Compatible with Goodman and other furnace brands using 50M58 series control boards • Manages 120V ignitor warm-up and two-stage gas valve operation for energy-efficient heating • Includes built-in system lockout and diagnostic fault detection for safety and troubleshooting • Microprocessor-based control for precise monitoring and automatic retry on detected faults • Supports blower and inducer motor control to coordinate airflow during heating cycles • Wiring harness and installation instructions typically included with replacement boards\u003c\/p\u003e\u003cp\u003eThis control board essentially acts as the \"brain\" of the furnace, automating critical ignition and safety functions while supporting two-stage heating systems that optimize performance and comfort.\u003c\/p\u003e","brand":"Emerson White Rodgers","offers":[{"title":"Default Title","offer_id":43673133777005,"sku":"14279","price":339.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_4776e283-1ca1-41f4-9095-aa14529a09d2.jpg?v=1763348426","url":"https:\/\/willardshvacsupply.com\/products\/50m58-290-02-gas-furnace-control-circuit-board","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}