Heating and Cooling News: HCFC-22 and R-22 Phaseout
Heating and cooling systems rely on refrigerants to cool homes and business establishments. The problem, however, is that most refrigerants have adverse effects on the Earth’s atmosphere. Constant use of such refrigerants has already depleted the ozone layer significantly. This is why the US has undertaken a drive to phase out harmful refrigerants, such as the R-22. Read more
