{"product_id":"50m56-801-01-emerson-hvac-control-board","title":"50M56-801-01 Emerson HVAC Control Board","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\n\u003cp\u003eThe \u003cstrong\u003e50M56-801-01 Emerson HVAC Control Board\u003c\/strong\u003e is a direct replacement furnace control board designed for use in residential and light commercial gas furnace systems. Manufactured by Emerson (White-Rodgers), this integrated furnace control (IFC) board manages ignition sequencing, blower motor operation, and safety monitoring to ensure reliable and efficient furnace performance.\u003c\/p\u003e\n\n\u003cp\u003eThis control board is engineered to coordinate the furnace's heating cycle, including inducer motor activation, hot surface igniter sequencing, gas valve control, and blower fan speed management. It features onboard LED diagnostics for simplified troubleshooting, allowing technicians to quickly identify fault codes and resolve issues. The board includes terminal connections for thermostat inputs, limit switches, flame sensors, and blower relays, making it a central hub for furnace system control.\u003c\/p\u003e\n\n\u003cp\u003eThe 50M56-801-01 is a commonly used replacement board compatible with a range of single-stage gas furnace models from major OEM manufacturers. It is a reliable option for restoring proper furnace operation when the original control board has failed.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 50M56-801-01\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Emerson (White-Rodgers)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Integrated Furnace Control (IFC) Board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e Typically rated at 24V control \/ 120V line voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Single-stage gas furnace systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e LED diagnostic codes, onboard time delays, and safety lockout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct replacement for select OEM furnace control boards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Certified Pre-Owned\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIf you have questions about whether this control board is compatible with your specific furnace model, please contact our team before purchasing. We are happy to assist with cross-referencing part numbers and verifying fitment.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43673150849133,"sku":"14431","price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_7ad6fa0d-a5c8-4386-aa8e-37cdb2dd59a7.jpg?v=1763348952","url":"https:\/\/willardshvacsupply.com\/products\/50m56-801-01-emerson-hvac-control-board","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}