CO2 refrigerating unitsSafety and respect for the environment
Compact and safe like any Frigoveneta product, our CO2 refrigerating units are:
- Available both for subcritical cycle systems (cascade), where CO2 is condensed by means of a circuit in direct expansion to R134a or R448A or condensed by means of chilled water produced by a chiller. It is a system that has the advantages of offering relatively low working pressures (max 53 bar), plant simplicity and applicability in all types of climate.
- Also available for transcritical cycle systems (boosters), where CO2 exchanges heat with the outside air and therefore has to work above the critical point for a large part of the year (especially in hot climates). The main advantage is having a fully functioning CO2 system: a "natural" gas that is not harmful to the environment and that is easy to obtain.
These machines guarantee zero greenhouse gas emissions and significant energy savings.
Zero greenhouse effect