The Hatco HBGB-3018 Heated Shelf Food Warmer features a 30-inch built-in design with a durable ceramic glass surface that ensures uniform heat distribution. It offers thermostatic control with a temperature range of 100°F to 200°F, allowing for precise warming of food items. 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 in commercial settings.