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Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.
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Restore reliable operation to your Carrier FB4ANF060000AAAA fan coil with this genuine OEM air handler control board. The control board governs blower operation, fan on/off timing, safety interlocks, and the link between the thermostat and the unit. When it fails, you may experience no blower response, a fan that won't shut off, erratic cycling, or no reaction to a heating or cooling call. This factory-spec replacement is built to match the FB4ANF060000AAAA air handler precisely, ensuring the correct relay logic, timing sequences, and terminal layout for a clean installation. The job is moderate and best left to a qualified HVAC technician; expect 30 to 45 minutes to move wiring over connector by connector after de-energizing at the breaker. Take a photo of the existing wiring before disconnecting to make reassembly easier. Order before 3PM CST and it ships the same day so your repair stays on track. Genuine OEM dependability from NationalHVACParts.com.
This part is compatible with Carrier model FB4ANF060000AAAA.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.