The Ozone Depleting Substances Regulation came into force in 2000 and has already banned the use of ozone depleting HCFC refrigerants such as R22 in new systems.  R22 remains a very common refrigerant in existing systems used by many air conditioning users.  The Regulation bans the use of R22 as a “top up” for maintenance between 2010 (for virgin fluid) and 2015 (for recycled fluid).  This is of crucial importance for many companies and means that all users of R22 systems need to consider alternative refrigerants or purchase new equipment.

Planning for the phase out of R22 1.    Start planning for the R22 Phase Out now!  This will ensure you have time to consider the most appropriate options for you and to minimise any outlay financially.  It will also allow you to properly budget for any financial investment required.   2.    It is important that R22 users begin to plan now for the phase out of R22, as there is very little time available before the 2009 phase out deadline.  It is dangerous to rely on the 2014 phase out date for recycled R22 because: There is no guarantee that there will be sufficient levels of recycled R22 available and also what costs will be involved with the purchase Also the review process for the phase out is being continually reviewed and may be brought forward 2 or 3 years.