The Hatco GRSB-30-O is a high-performance heated shelf food warmer designed for efficient food service. Featuring a spacious 31-1/2" x 31-1/2" surface area with a 1/2" deep recessed design, it ensures optimal heat retention for your dishes. The hardcoat aluminum top provides durability and easy maintenance. Equipped with a control thermostat for precise temperature management, it includes an illuminated on/off switch for user-friendly operation. This unit comes with a mounting bracket for easy installation and meets multiple safety and quality standards, including NSF, CE, cUL, UL, UL EPH Classified, and CSA, making it a reliable choice for any commercial kitchen.