The Hatco HBGB-4818 Heated Shelf Food Warmer features a 48-inch built-in design with a durable ceramic glass surface that ensures uniform heat distribution. It offers thermostatic control ranging from 100°F to 200°F, allowing for precise temperature management. The unit includes a lighted on/off rocker switch for easy operation. Available in a variety of frame finishes, this food warmer is cULus and UL EPH Classified, ensuring compliance with safety standards. Ideal for keeping food at optimal serving temperatures while enhancing presentation.