The Cr22k6m pH 1 Emerson Compressor is a specific model of Emerson Copeland hermetic reciprocating compressor and commonly used in air conditioning and heat pump systems. It is designed for residential and light commercial applications and has a cooling capacity of approximately 2 tons or 24,000 British Thermal Units (BTUs) per hour. The "PH1" in the model number indicates that it operates with single-phase power. Emerson is a well-known manufacturer of compressors for various applications, including air conditioning and refrigeration. The specific specifications and features of the Cr22k6m pH 1 Emerson Compressor may include factors such as voltage requirements, refrigerant compatibility, motor type, oil type, and operating conditions.