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EPA 608 Certification Questions With Verified Solutions| ALREADY PASSED.
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EPA 608 Certification Questions 
With Verified Solutions| 
ALREADY PASSED. 
What date was the sale of CFC's & HCFC's restricted to 
technicians certified in refrigerant recovery? - ANSWER 
November 14, 1994 
1989- 
Montreal Protocol 
July 1 1992- 
Violation to vent CFCs or HCFCs 
Nov 15 1993- 
Recovery/Recycling equipment must be certified and labeled by 
EPA 
AND 
Before this date recovery equipment needed to be capable of 
removing 80% of the refrigerant, w or wo compressor, or 4 in Hg 
Afte...
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