Meeting Air Conditioning Refrigerant Government Standards- R-410a vs. R-22

The Manufacturers of Home Comfort Systems will be prohibited from using
R-22 by the year 2010.  Consequently, most manufacturers have already begun
to use the more economical and friendly R-410A.  It is  a non-ozone-depleting environmentally sound refrigerant. This phase out has been mandated to help protect the Earth’s ozone layer.

Although R-22 will still be available for existing systems, its phase out will cause the price to rise as it becomes more and more unavailable.

Puron is a registered trademark of the Carrier Corporation