The OEM part number 100412A is a carrier control circuit board designed for use in HVAC systems specifically for furnace applications.
This board fits Carrier models and is identified by the part numbers CEBD431004-12A, CEPL131004-02, and HK42FZ045. It operates at 3A and 24V, ensuring reliable performance in furnace control systems. The board is essential for managing the blower functions within Carrier's heating, ventilation, and air conditioning equipment.