Trane COL18627 3-Row Evaporator Coil

The Trane COL18627 is a 3-row evaporator coil, a vital component found in split air conditioning systems. It is a heat exchanger inside the indoor unit. Refrigerant goes through the coil as it takes in the heat of the air drawn through the unit by a blower. It is cooled, and blown about the space. The Trane COL18627 is specifically designed to be provided with three rows of evaporator coils to increase the surface area for heat absorption. The increased surface area means that the system could provide more efficient cooling performance than single or double row coils, extracting more heat from the air with less refrigerant flow.