{"product_id":"emerson-50v51-507-circuit-control-board-trane-d156245p01-p531a","title":"Emerson 50V51-507 Circuit Control Board Trane D156245P01  #P531A","description":"\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• Model: 50V51-507 (Emerson replacement circuit board for Trane furnace model D156245P01)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e• Function: Controls ignition, blower fan operation, and monitors safety sensors for reliable furnace operation   • Compatibility: Designed as a direct replacement for White Rodgers 2-stage furnace control boards (e.g., 50V51-290, 50V51-507)   • Voltage: Operates on 24 VAC power supply typical for furnace control systems   • Application: Supports 2-stage heating for improved comfort and energy efficiency   • Safety Features: Monitors flame sensors, limit switches, and other safety devices with diagnostic fault code display   • Dimensions: Approximately 8 x 6 x 12 inches   • Weight: About 1.6 pounds   • Manufacturer: Emerson (OEM for White Rodgers replacement parts)   • Includes wiring harnesses and flame sensor terminals for ease of installation   • Warranty: 1 year limited warranty with tested functionality\u003c\/p\u003e\u003cp\u003eThis control board represents a critical component in furnace operation by coordinating power to various parts safely and efficiently, suitable for residential heating systems requiring reliable 2-stage control.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43672974458989,"sku":"13313","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_2c8d98f4-aba9-43b6-8c00-7ab8f3ba1b20.jpg?v=1763345082","url":"https:\/\/willardshvacsupply.com\/products\/emerson-50v51-507-circuit-control-board-trane-d156245p01-p531a","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}