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This OEM condenser fan motor (part number HC31GE229) is the factory-specified replacement for the Carrier PH15NB02400GBBAA heat pump condensing unit. Manufactured by GE for Carrier, this motor drives the condenser fan blade that expels heat from the refrigerant coil. When the motor fails, the outdoor unit will stop moving air — causing the system to overheat, trip on high-pressure lockout, or short-cycle with little to no cooling or heating output. A seized or humming condenser fan motor is the most common sign of failure and requires prompt replacement to prevent compressor damage.
Compatibility: Designed for the Carrier PH15NB02400GBBAA heat pump condensing unit. Also cross-references GE model 5KCP39EFY445AS and superseded OEM numbers HB32GR229 and HB32GQ230. Verify your unit's data plate voltage and HP rating before ordering — our fitment team is standing by to confirm compatibility at no charge.