Puron is the refrigerant of the future, and Carrier is prepared to help

homeowners like you enjoy improved comfort right now with a full

line of products utilizing this performance-enhancing refrigerant.

You may not realize it, but your existing indoor weather system is
an endangered species. That's the result of the 1990 Clean Air Act

and the internationally binding Montreal Protocal. These documents

call for an international phase-out on future manufacturing of the

refrigerant R-22, which is currently used in most air conditioning
and heat pump systems. In response to this phase-out, Carrier has 

been hard at work assisting in the development of a replacement 

refrigerant. Extensive testing and a full two years of use in the market

place have helped us determine that Puron is superior in performance

and energy efficiency in addition to being environmentally sound.

These outstanding results have made Puron refrigerant the universally

accepted, long-term refrigerant for the heating and cooling industry.

Carrier is the first manufacturer to develop indoor weather products 

using Puron, the chlorine-free replacement refrigerant for R-22.

As companies worldwide race to switch over to chlorine-free 

refrigerants, Carrier offers the experience of having introduced
the first air conditioners with the alternative refrigerant back in 1996.

Now, Carrier is expanding its line to offer a wide range of 

environmentally sound products. Carrier's superior technology 

enables you to begin investing in your future today with custom
made indoor weather systems that are environmentally sound.