Vollrath 3640670 Four Well Hot Modular Drop-InsKeep a variety of food items at perfect serving temperatures with ease, thanks to the four well modular drop in hot well by Vollrath. Made of 300 Series stainless steel and insulated with high density glass fiber, this hot well is equally durable and high performing. The unique energy efficient design uses a smaller circuit, reduces installation costs and offers comparable performance to higher wattage elements. Each well features a manifold drain