Explain Purge Unit in Simple Words, Uses in Recovery

Описание: I use my decade of servicing York, Trane, Carrier, & Daikin chillers to show you why and how these units work, join me here https://chilleracademy.com/p/intro-to... A purge unit is used with low pressure chillers to remove noncondensables from the refrigerant circuit. It has a chamber that is can separate the gases and pump out the trapped ones. These systems are also very useful when a chiller has had to sit off for extended periods of time or when recovering contaminated refrigerant.