Articles by Andre Patenaude

 CO₂ refrigeration is moving beyond larger systems as improved CO₂ scroll compressors make smaller, distributed R-744 units increasingly practical and appealing. 

A recent study has uncovered significant opportunities for year-round energy savings on CO2 refrigeration systems through the use of low-side strategies. 

As CO2 refrigeration gains traction, industry advancements are simplifying adoption and refining best practices in order to flatten the learning curve for these systems.

In the first installment of a technical series from Emerson, the company reviews some key tips that technicians need to be aware of when servicing CO₂ transcritical booster systems.