R22 Refrigerant
R-22 is a refrigerant that is often used in air conditioning units. To protect the Earth’s ozone layer, the United States has decided to phase out R22 refrigerant.
April 10, 2018
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R-22 is a refrigerant that is often used in air conditioning units. To protect the Earth’s ozone layer, the United States has decided to phase out R22 refrigerant.