Question

Which refrigerant can be purchased if you don't have EPA's Section 608 certification?

a) R-134a
b) R-22
c) R-410A
d) R-12

Answer 1

Without EPA's Section 608 certification, you can purchase R-134a refrigerant; it is commonly used in automobile AC systems and allowed for sale to non-certified individuals, unlike R-22, R-410A, and R-12.

Step-by-step explanation:

If you do not have EPA's Section 608 certification, the refrigerant you can purchase is R-134a. This refrigerant is commonly used in automobile air conditioning systems and is considered acceptable for sale to non-certified individuals. The other refrigerants listed, such as R-22, R-410A, and R-12, are subject to stricter regulations, and purchasing them typically requires that an individual has proper certification. The Clean Air Act restricts the sale of certain refrigerants to certified professionals to ensure the proper handling and disposal of substances that can be harmful to the environment.