Cold Food Pan Serving Stations that are mechanically-assisted come with a refrigerated system integrated into the base. These Cold Food Stations are available in a variety of lengths, so they accommodate a different number of food pans. Note that these units are all electric-powered, so they will require the appropriate electrical connection at their installation location. However, nearly all of the Cold Food Pan Stations are mobile and come with casters. Most models are configured with an open, enclosed, or cabinet storage base. Some models have sneeze guards included. Ideal for inserting into your buffet line, salad bar, or cafeteria style service.