SC HVAC Contractor Practice Questions - South Carolina HVAC Contractor License Exam

What is the EPA Section 608 requirement for recovering refrigerant before servicing equipment?

Recovery is optional All refrigerant must be recovered to required levels before opening the system Only CFC refrigerants require recovery Recovery is only needed for systems over 50 lbs

Correct Answer:

All refrigerant must be recovered to required levels before opening the system

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