One may not be worried about always having ice at home, and an ice tray or two is probably enough on most days. But, for restaurants and other hospitality establishments, ice is a daily necessity that supports many basic tasks, making ice machines a must-have. If one is considering upgrading to a new ice machine or is buying one for the first time, they should avoid the following mistakes to make an informed purchase:  1. Ignoring plumbing compatibility To function well and pump out ice at regular intervals, ice machines require a steady stream of water. This is made possible by directing the restaurant’s plumbing system. When buying an ice machine for an establishment, one must pay close attention to the plumbing system and pick a compatible option. Some aspects to consider include the location of the floor drain, the inlet and outlet valves, and local building codes. 2. Choosing the wrong type There are various types of ice machines, all serving the same function—to produce ice quickly without too much of a hassle. However, they can differ in their delivery systems and placement, catering to different needs. Based on the placement, one can choose from the following types: Undercounter commercial ice machines: