Bob is a service technician who is well trained and nationally certified. However, he sometimes suffers from the same confusion that all technicians occasionally do - the facts that he gathers may or ...

This chilled water rescue involved a remote chilled water plant with two 5-ton condensing units connected to a shell and tube heat exchanger that provided chilled water to air handlers inside the home ...

The Automatic Tube Cleaning System (ATCS) provides energy-saving, on-line condenser tube cleaning for water-cooled chiller applications. The system periodically injects sponge balls into the condenser ...