Refrigerated van Wiki
A refrigerator van or chiller truck is designed to carry perishable goods such as food at specific temperatures. Like refrigerator cars, refrigerated trucks differ from single insulated and ventilated vans (commonly used for fruit transport), neither of which are fitted with cooling appliances. Refrigerator trucks can be air-cooled, fitted with any of a number of mechanical cooling systems powered by small displacement diesel engines, or they can use carbon dioxide (either as dry ice or liquid) as a coolant. Essential to the operation of all types of businesses, refrigerated vans are seeing an increase in demand year after year as the cold chain continues to develop. From butchers and fishmongers to caterers and pharmaceutical companies, there are a wide range of industries that rely on the proper unctioning of refrigerated vans to run their businesses.