The Delfield 1702623 Refrigerator Door Gasket helps maintain a secure seal to keep cold air inside and support efficient refrigeration performance. This 24-3/4" x 27-1/2" gasket is designed for compatible refrigerator doors and works by creating a tight magnetic seal when the door is closed, preventing warm air from entering and cold air from escaping. Its push-in design allows proper fitment while supporting consistent temperature retention. Built for reliable daily use, it helps reduce energy loss, minimize strain on the compressor, and maintain stable storage conditions for food and ingredients in commercial kitchen environments.