But European Environmental Bureau contends that the proposal falls short by allowing f-gases in applications where natural refrigerants are available.
The German OEM specializes in CO2 heat pumps for mobile applications like buses and rail.
Italian OEM enex offers CO2 products like commercial and industrial refrigeration systems, chillers and heat pumps.
Frigo Consulting specializes in CO2 refrigeration and provides engineering and consulting services.
The U.S. component manufacturer specializes in oil management components but also produces other products like liquid receivers and accumulators.
The Italian manufacturers have all upgraded from silver status.