HCFC
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Getting a Grip on a Refrigerant Phase-Out
EPA rules will require that ozone-friendly refrigerant be used in new HVAC equipment sold after January 1, 2010. But that doesn’t mean use of ozone-depleting R-22 refrigerant will end We…
The complete source for building, designing, and remodeling green homes
EPA rules will require that ozone-friendly refrigerant be used in new HVAC equipment sold after January 1, 2010. But that doesn’t mean use of ozone-depleting R-22 refrigerant will end We…
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