Core Refrigerants
The use and release of CFCs and HCFCs has a harmful effect on ________.
the stratosphere
Crop loss, eye disease and skin cancer have been attributed to:
Depletion of Stratospheric ozone
Chlorine in CFC's and HCFC's is harmful to hour ozone because it will not ______ in water.
dissolve
How do HVAC technicians identify a refrigerant cylinder that is designed for refrigerant recovery?
grey body and yellow top.
Which of the following refrigerants has a GWP of "1"? R-22 , R-134a , R-410A , R-1233zd
R-1233zd