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This is the genuine OEM replacement contactor (part number HN52TC040) factory-specified for the Carrier GC060HERNXET1XX1 packaged unit. The contactor is a high-voltage relay that receives a 24V signal from the thermostat and closes to send line voltage to the compressor and condenser fan motor. When the contactor fails — due to pitted contacts, a worn coil, or contacts welded shut — the system will either refuse to start entirely, run continuously without shutting off, or trip the breaker repeatedly. Replacing a worn contactor is one of the most cost-effective repairs in HVAC service.
Compatibility: This contactor is the direct factory replacement for the Carrier GC060HERNXET1XX1 packaged unit. Always verify your existing contactor's pole count, coil voltage, and amperage rating against your unit's data plate before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you purchase — contact us and we'll confirm. In stock and ready to ship today.