Equipment manufactured to SAE standards is capable of cleaning
recyclable refrigerants, such as CFC and HFC‐
134a, to an acceptable level only if it was removed from a MVAC. Refrigerants from other types of systems may contain impurities that
the equipment cannot remove, such as acids from a hermetically sealed compressor that has experienced a "burnout. Do not attempt to recover or recycle refrigerants
from any system other than a MVAC.
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