{"product_id":"emerson-50l47-161-02b1-furnace-control-circuit-board-1039509-0-p881a","title":"Emerson 50L47-161-02B1 Furnace Control Circuit Board 1039509-0  #P881A","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\u003eEmerson 50L47-161-02B1 Furnace Control Circuit Board\u003c\/strong\u003e is a certified pre-owned integrated furnace control (IFC) board designed to manage ignition sequencing, blower motor operation, and safety functions in gas-fired residential and light commercial furnaces. This board is also referenced by part number \u003cstrong\u003e1039509-0\u003c\/strong\u003e and inventory reference \u003cstrong\u003e#P881A\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThis control board serves as the central logic component of the furnace, coordinating the hot surface igniter, gas valve, inducer motor, and blower motor to ensure safe and reliable heating cycles. It includes onboard diagnostic LED indicators for simplified troubleshooting and is designed as a direct replacement for compatible Emerson and OEM furnace systems. The board features built-in safety timing and lockout functions to protect against ignition failure and other fault conditions.\u003c\/p\u003e\n\n\u003cp\u003eThe 50L47-161 series is widely used across multiple furnace brands that utilize Emerson White-Rodgers control platforms, making it a versatile replacement option for HVAC service professionals and contractors.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Emerson (White-Rodgers)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 50L47-161-02B1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 1039509-0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Integrated Furnace Control (IFC) Circuit Board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e Typically rated at 24VAC control \/ 120VAC line voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Gas-fired residential and light commercial furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Onboard LED diagnostics, safety lockout, ignition sequence control\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 compatibility with your specific furnace make and model, please contact us before purchasing. Our team can help verify that this control board is the correct replacement for your system.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43673180864621,"sku":"14696","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_bff390db-448a-4129-9910-85d8375f29ea.jpg?v=1763349860","url":"https:\/\/willardshvacsupply.com\/products\/emerson-50l47-161-02b1-furnace-control-circuit-board-1039509-0-p881a","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}