If you find the pressure of a refrigeration system containing a Class I or Class II refrigerant to be opened for the accomplishment of repairs is 0 psig, what must be done?

Question

Accepted Answer

do not attempt to recover the refrigerant and repair the leak before pulling a vacuum on the system

Answer

only recover the liquid refrigerant in the system

Answer

recover liquid and vapor refrigerant and have it reclaimed

Answer

only recover the vapor refrigerant

🔍 Key Concepts

💭 Think About

✅ Before You Answer