The Structural Concepts 73707BF Refrigerator Evaporator Coil absorbs heat from the refrigerated cabinet, allowing the cooling cycle to lower and maintain the internal temperature of compatible commercial refrigeration equipment. Refrigerant flowing through the coil changes state as it collects heat from the surrounding air, while the circulating air passes across the coil surface for continued heat exchange. Positioned within the refrigeration compartment, it works with the compressor and other cooling components to support temperature control. This coil is suitable for replacement applications involving compatible refrigerated display cases.