Hey folks, Phil Zito here and welcome back! In this week’s post, we will be talking about chilled water systems. We're continuing our series on HVAC Control and we have about two more posts left. So, this week, we're going to cover chilled water systems, how they work, how they function, and then we'll look at air-cooled and water-cooled. We’ll also look at cooling towers, partial load chillers, and lead-lag.