R22 Refrigerant

R22 refrigerant is used considerably within any air conditioning system. R22 refrigerant has been used for many years, however it contributes to the depletion of the ozone layer. This has caused the government to put restrictions in place to phase out its use as more efficient and less damaging refrigerants have been introduced. Click on the following link for more information. http://www.aircontrol.co.uk/index.php?webpage=what_is_r22.html