The second case study in this series had a system configuration depicted in Figure 1. The condenser water system had heat trace on the outdoor piping as well as a basin heater in the cooling tower.

Not sure if any HVAC people haunt this board, but... I'm considering a conversion of a used Friedrich sl28m30 unit (28,000 BTU thru-wall AC 230V) into a DIY glycol chiller. The application would be ...

Chillers enable heat removal for a wide range of equipment and processes. To get the most efficient process, it is important to understand the proper sizing and ...

This is the third and final installment in the series on using makeup air unit (MAU) cooling coils as dry coolers. Part I introduced the concept and provided a case study with an air-cooled chiller ...