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The Copeland 923-0004-02 is a coil contactor rated at 120 amps and 240 volts, designed for use in commercial and residential HVAC systems. This OEM replacement part is built to meet the original equipment specifications set by Copeland, one of the most recognized names in HVAC compressor and component manufacturing. Contactors are a critical component in any HVAC system. They act as electrically controlled switches that manage the flow of power to compressors, condenser fan motors, and other high-load equipment. When the thermostat or control board sends a signal, the contactor closes and allows current to flow to the load. Without a reliable contactor, the system cannot start or run properly. The 923-0004-02 is rated for 120 amps, making it suitable for high-current applications found in larger cooling equipment, heat pumps, and packaged HVAC units. The 240-volt rating aligns with standard single-phase power configurations common in most commercial and residential installations. HVAC technicians often replace contactors during routine maintenance or when diagnosing issues such as a system that will not start, a compressor that hums but does not run, or burned and pitted contact points from repeated electrical arcing. Using an OEM part like the Copeland 923-0004-02 ensures proper fit, function, and longevity compared to generic alternatives. This contactor is sold as a single unit and is intended for professional installation by qualified HVAC technicians. It supports fast, accurate service calls by providing a direct replacement that does not require modification or adaptation. Keeping this part on hand reduces downtime and helps technicians complete repairs efficiently on first visits.
The Copeland 923-0004-02 is a direct OEM replacement coil contactor rated at 120 amps and 240 volts, providing reliable performance and precise fit for a wide range of commercial and residential HVAC equipment.
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