{"product_id":"goodman-4009994-control-circuit-board","title":"Goodman 4009994 Control Circuit Board","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Goodman 4009994 is a replacement printed circuit board assembly designed to serve as the central control unit in a Goodman heating or cooling system. This board manages the operational logic of the system, coordinating ignition sequences, blower timing, safety circuit monitoring, and thermostat signal processing. It is intended for installation by licensed HVAC technicians performing a direct board swap during diagnostic service or scheduled equipment maintenance. The 4009994 is an OEM-style replacement part built to restore factory control functionality to a system where the original board has failed or been damaged.\u003c\/p\u003e\u003cp\u003eThis control board is suited for residential HVAC applications where the original Goodman board has reached end-of-life or has been identified as the source of a system fault. Typical installation scenarios include field service calls where a technician has isolated the control board as the cause of a no-heat, no-cool, or lockout condition. Installing this board restores normal system sequencing without requiring modifications to existing wiring harnesses or cabinet assemblies.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOEM-style printed circuit board assembly for direct replacement of failed Goodman control boards\u003c\/li\u003e\n\u003cli\u003eManages ignition sequencing, blower timing, and safety circuit monitoring\u003c\/li\u003e\n\u003cli\u003eDesigned to restore factory operational logic to the controlled system\u003c\/li\u003e\n\u003cli\u003eCompatible with existing wiring harness connections for straightforward swap installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement control circuit board for Goodman residential heating and cooling systems. No specific compatible model numbers were provided in the product data.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician. Disconnect all power to the unit at the disconnect switch and verify zero voltage with a meter before handling the board. Follow the original wiring layout when transferring connections to the replacement board, and consult the equipment wiring diagram typically affixed to the unit cabinet door. Applicable work should conform to local electrical codes and the NEC.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eComponent Type\u003c\/strong\u003e: Printed Circuit Board Assembly (Control)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Goodman\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4009994\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GOODMAN","offers":[{"title":"Default Title","offer_id":68086058910002,"sku":"4009994","price":200.93,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/goodman-4009994-control-circuit-board","provider":"Voomi Supply","version":"1.0","type":"link"}