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This OEM Carrier run capacitor (P291-3054) supplies the steady electrical charge that keeps the blower motor in your FB4ANF024008AEAA fan coil spinning at full torque. Run capacitors degrade over time, and a weak one causes symptoms like a humming motor that won't start, reduced airflow, or short-cycling. Replacing it with a genuine OEM capacitor restores proper motor performance and protects against the overheating that destroys blower motors. This part is built to the precise microfarad and voltage rating Carrier specified for the FB4ANF024008AEAA, so it installs without modification. The swap is an easy 20-minute job for a confident DIYer or tech: kill power at the breaker, safely discharge the old capacitor, photograph the wiring, and connect the new unit to matching terminals. Using factory-spec parts keeps your air handler efficient and warranty intact. In stock and ready to ship same-day on orders placed before 3PM CST, getting your cooling system back to peak performance without the wait.
This part is compatible with Carrier model FB4ANF024008AEAA.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.