The TRUE 800200 Refrigerator Evaporator Coil is developed to deliver stable cooling for refrigeration applications. This coil has dimensions of 49F x 72F and is suitable for many different refrigeration designs for proper airflow. How it functions is by taking heat from the refrigerator’s air thereby cooling inside and preserving the freshness of food. https://partsfe.ca/800200-true-evaporator-coil-t-35f49f72f