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R-22
Does Your A/C Need a Refrigerant Retrofit? Get Info to Know for Sure
Many buildings and cars are cooled by a refrigerant called HCFC-22 (AKA R-22 or Freon®). R-22 is a type of compound called…
Many buildings and cars are cooled by a refrigerant called HCFC-22 (AKA R-22 or Freon®). R-22 is a type of compound called…