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This is the factory OEM fan blower control board (part number HK61EA006), designed as the direct replacement for the Carrier FY4ANB060T00AAAA air handler. The control board serves as the central command module for your air handler, managing blower motor speed, heat sequencing, thermostat signal interpretation, and fault diagnostics. Common failure symptoms include the blower fan not starting, erratic or continuous fan operation, no response to thermostat calls, or a system that powers on but delivers no conditioned air. In many cases, a failed control board will also trigger LED fault codes on the board itself — always note these codes before replacing any components.
Compatibility: This board is specifically matched to the Carrier FY4ANB060T00AAAA air handler. Always confirm the OEM part number printed on your existing board matches HK61EA006 before ordering. If you are unsure, our HVAC parts specialists can verify fitment using your model and serial number before you purchase. Order today and get same-day shipping — back to comfort faster.