The Hatco CSUP-48-S Cold Shelf is a high-performance undermount unit designed for efficient food storage and display. Measuring 48"W x 48"D, it features electronic temperature control for precise management of food temperatures. The self-contained refrigeration system utilizes environmentally friendly R-290 refrigerant, ensuring optimal cooling while minimizing environmental impact. Constructed with durable aluminum hardcoat, this cold shelf is built to withstand the rigors of commercial use. It comes with an attached control box for easy operation and is cULus certified, guaranteeing safety and reliability. Proudly made in the USA, the Hatco CSUP-48-S is an ideal solution for maintaining food freshness in any foodservice environment.