Why Do Chillers Require Purge Units?

Both CFC-11 and HCFC-123 chillers require purge units because: leaks in the appliance make evacuation to the prescribed level unattainable. ... Where does refrigerant go after it leaves the purge unit of a low pressure centrifugal system?

What is the primary purpose of a purge unit on a low-pressure chiller?

Low-pressure chillers require purge units because they operate below atmospheric pressure. The primary purpose of a purge unit is to remove non-condensables that leak into a low-pressure chiller system.

Why do chillers use low-pressure refrigerants require purge units?

Why do chillers using low-pressure refrigerants require purge units? These systems require the removal of contaminated refrigerant. These systems operate below atmospheric pressure. Purge units remove refrigerant from the oil sump.

Sarah Jenkins

Sarah Jenkins

Senior Technology Editor & AI Specialist

Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.