This is a Manitowoc model QD0322A ice maker. This machine produces up to 220 lbs of ice and is designed to sti on top of an ice storage bin or ice dispenser. It is 22" wide so it is great for locations which need a smaller footprint but where ice is still needed throughout the day such as in a restaurant, coffee shop or bar. This unit has been run through our rigorous testing process and has been approved as certified used which means that all the original parts are intact and working. The machine has been cleaned and sanitized as is ready for use.