Ice machine refrigeration tuning is precise, with very close tolerances required. Because of the precision required, components like head pressure regulating valves and thermostatic expansion valves (TXVs) in most ice machines have factory-fixed settings, and faulty parts require replacement rather than adjustment.
issues related to food safety continue to take a high priority in the minds of
consumers, those involved in the design of refrigeration equipment continue to
look at ways to keep foods in need of cooling or freezing at proper