By equipment


CO2 trainer sheds light on transcritical

In a bid to increase understanding of transcritical CO2 systems in North America, Hillphoenix’s senior corporate trainer Rusty Walker led a training session in an effort to educate technicians who typically work in industrial plants on the finer points of the technology at the RETA (Refrigerating Engineers and Technicians Association) National Conference, held in Hershey, Pa., September 25-29 2017.

Can low-charge systems ease technician crisis?

It has been widely acknowledged that the number of technicians trained to handle natural refrigerant systems is dwindling. But the advent of small and standardized low-charge ammonia packaged systems – which can be used instead of traditional massive ammonia plants or synthetic refrigerant systems – will make it easier to train and maintain enough qualified technicians, according to Mike Chapman, director of process safety management (PSM) compliance at Stellar, and Kurt Liebendorfer, vice-president of Evapco.

VRF Guide published by IOR with CIBSE

A new guide on variable refrigerant flow (VRF) air conditioning was published in December 2017 ior cibse vrfas a joint publication from the Institute of Refrigeration and CIBSE. IOR members will be able to download it for FREE from the web site.

Danfoss’ new Defrost Module saves energy

Danfoss displayed its new ICFD Defrost Module (type ICFD 20) for ammonia systems, packaged into the ICF Valve Station, at its booth at the RETA (Refrigerating Engineers and Technicians Association) National Conference, held in Hershey, Pa, September 25-29.

CO2 at heart of Italian winery

Two Yukon chillers provided by Italian firm Enex serve a new high-efficiency CO2 transcritical refrigeration system with heat recovery at the Abazzia di Novacella winery in the Alto Adige (South Tyrol) region of Italy.