Our wide production range of customized typically air cooled transcritical units is used not only for cooling, but also for heating applications. These units are used for cooling of different products in process cooling or retail market sector as well as in HVAC as for example CO2 Heat pumps, enabling both cooling and heating in one unit. The units are designed for working pressure up to 140 bar in compliance with the relevant safety regulations. Heat energy recovery is enabled in transcritical mode, due to dedicated heat exchangers, which can be installed in the machines. Using CO2 as refrigerant is a future proof solution.