In this episode of HVAC TV, we sit down with Vic Marinich from Danfoss to talk all things heat exchangers—what they are, why they matter, and how they’re evolving to meet the demands of modern HVAC systems.

From chillers and data centers to river water cooling and refrigerant challenges, Vic breaks it all down in a way that's practical and easy to follow—even if it's been a while since you’ve calculated Reynolds numbers (don’t worry, we don’t go there).