To overcome the shortage of NatRef technicians, the industry needs to adopt a longer-term approach to recruitment and training, according to representatives from NASRC, CoolSys and Mt. San Antonio College.
CO2 installations include warm regions of the U.S., such as California, Florida, Texas and Georgia.
The hybrid event, scheduled for October 13-14, is accepting case study abstracts until July 31.
Two Panasonic 10HP (7.5kW) transcritical CO2 condensing units were installed at an Ambey’s Big Apple supermarket in Sydney.
Commercial refrigeration is just one of many applications that are increasingly relying on CO2 systems to meet their HFC phase-down commitments in 2017.