Why is R 22 being phased out?

Related questions

1. Is HCFC harmful?
2. Is HFC 134a dangerous?
3. What are CFC and HCFC refrigerants?
4. Why is r134a being phased out?
5. Is HFC ozone depleting?
6. Is r134 gas dangerous?
7. What is HFC and HCFC?
8. Is r410a a HCFC?
9. Can you mix r12 and r134a?
10. Who is HFC Bank?

Tags

1. #compound
2. #chlorine
3. #acting
4. #protect
5. #earth
6. #years
7. #mandated
8. #phase
9. #found
10. #approximately
11. #ozone
12. #depleting
13. #result
14. #enacted
15. #protection
16. #growing
17. #agency
18. #concerns
19. #layer
20. #environmental
21. #accordance
22. #clean