Ask the Expert: Is a CO2 Refrigeration System a Good Option?

Question: When is a CO2 Refrigeration System a Good Option for a Supermarket/Convenience Store? Bryan Kilgore, ERS, for Zondits The cost margins for retail food stores are razor thin, so when does upgrading or replacing an old refrigeration system with a new CO2 system make sense? Will the system be efficient, reliable, safe, and cost-effective? Answer: … Read more

Honeywell Improves Efficiency in Cascade System

Honeywell cascade refrigeration

R450A increases efficiency in CO2 cascade Cooling Post, March 20, 2016. Image credit: Honeywell Honeywell is having further success in deploying lower GWP HFO refrigerant blend R450A in combination with CO2 in cascade refrigeration systems. Covirán worked closely with its Logroño-based specialist partner Systemfrost to develop a solution that would combine best-in-class performance with sustainability. Systemfrost … Read more