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This OEM replacement contactor is the factory-specified part for the Carrier CP50P250P206010CP packaged unit. The contactor is a high-voltage relay that receives a 24V signal from the thermostat and control board, then closes its contacts to supply line voltage to the compressor and condenser fan motor. When the contactor fails — due to pitted contacts, a stuck or burned coil, or contact welding — the result is an air conditioning system that won't turn on, fails to cool, or runs continuously without shutting off.
Compatibility: Designed specifically for the Carrier CP50P250P206010CP commercial packaged unit. Verify OEM part number HN53CD115 against your unit's data plate or existing contactor label before ordering. Our team is available to confirm fitment — don't hesitate to reach out before placing your order. Order now and get same-day shipping on this in-stock OEM part.