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This is the genuine OEM start capacitor (part number P281-8806) factory-specified for the Carrier PH13NR024000AEAA heat pump. The start capacitor delivers the high-torque electrical boost the compressor needs to start each cooling or heating cycle. When this component fails, the compressor cannot overcome its own inertia — you may hear a clicking or humming noise as the system attempts to start, followed by a tripped breaker or thermal lockout. Replacing it promptly prevents permanent compressor damage and restores full system operation.
Compatibility: Designed as a direct factory replacement for Carrier model PH13NR024000AEAA heat pumps. Always verify MFD range and voltage rating against the data plate on your unit before ordering. Cross-references include HC95DD088, HC95DE088, 38GK52747D1, 301023-101, and 300749-101. Our fitment specialists are available to confirm compatibility before you purchase.