What is an air purge system? An air-purge system is a technology which allows an A/C technician to purge air from pure (98%+) R12 or R134a.
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What is an air purge system?
An air-purge
Can I recycle alternative refrigerants? In a recent letter, the EPA said refrigerant blends used in MVACs could be recycled provided that the recycling equipment meets a new Underwriters Laboratory (UL) standard and the refrigerant is retu