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This OEM Carrier run capacitor provides the consistent phase shift required to start and run the blower motor in your FPBB050D13CNS furnace. By storing and releasing energy on each cycle, it keeps motor torque stable, reducing heat buildup, hard starts, and the risk of early motor burnout. A failing capacitor commonly causes a humming motor that won't turn, weak airflow, intermittent shutdowns, or a tripped breaker. This unit is rated to the exact microfarad and voltage values specified for the FPBB050D13CNS, so it installs with no rewiring or adapters. The replacement is easy: shut off power, safely discharge the old capacitor, note the lead positions, and transfer the wires to matching terminals. Most homeowners complete the swap in 15 to 20 minutes, though a licensed technician is recommended for safe handling. Genuine OEM build quality delivers tight tolerance and long service life you can count on. In stock and ships same-day on orders before 3PM CST. Get authentic Carrier parts at NationalHVACParts.com.
This part is compatible with Carrier model FPBB050D13CNS.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.