The unit prevents the loss of refrigerant in the event of a system standstill.
The hybrid event, set for September 28-29, will feature presentations by Arneg, Mirai Intex, Danfoss, Epta, Dorin and productbloks.
CO2 installations include warm regions of the U.S., such as California, Florida, Texas and Georgia.
The 24-hour global online event will feature live streaming of webinars on social media platforms.
Stores acquired from Tesco are being equipped with transcritical CO2 system and plug-in R290 cabinets.
The HGX24e CO2 LT is designed for industrial applications with high standstill pressures.
The three-year agreement covers 25 markets where Beijer Ref is present, and more than 260 branches in these markets.
IGD manufactures gas detection equipment for CO2 and ammonia, and supplies both addressable fixed and portable detectors.