EDITOR’S NOTE: This information was prepared by Hillphoenix for those involved in decisions related to installing a commercial refrigeration system utilizing CO2 as the refrigerant.
Everyone talks about what it costs a supermarket to switch to a 100 percent CO2 commercial refrigeration system. And it’s true that valves, steel piping, compressors, and electronic controls can be more expensive with a CO2 booster system than with a traditional direct expansion system.