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This OEM fan blower control board (part number HK61EA010) is the factory-authorized replacement for the Carrier PF1MNC061000AAAA fan coil air handler. The control board is the central nervous system of the air handler — it manages blower motor sequencing, speed staging, time-delay relay functions, and communicates fault status to the thermostat. When this board fails, symptoms typically include the blower fan refusing to start or run, the system going into lockout, erratic fan cycling, or a complete loss of heating and cooling airflow even when the outdoor unit or furnace is operating normally.
Compatibility: Designed for the Carrier PF1MNC061000AAAA fan coil air handler. Verify your existing board's part number label matches HK61EA010 before ordering. If you have questions about fitment, our HVAC parts specialists are available to confirm compatibility before you purchase — we want to make sure you get the right part the first time. Order today and receive same-day shipping on in-stock inventory.