Following the MMM Group’s main goal “Protecting Human Health” they are happy to implement the new coolant medium for their Friocells and Climacell with the option of -20°C. Coolant XP40 (=R449A) is the current leader in the matter of lowest Global Warming Potential (GWP). It will replace the current coolant R404A in all -20°C units having lower power consumptions by 5 to 10% and not damaging the ozone layer.