MHI Thermal Systems Develops Q-ton Circulation with R454C

Mitsubishi Heavy Industries (MHI) Thermal Systems, and Chubu Electric Power have jointly developed the Q-ton Circulation, an air-source circulation heat pump engineered for use in factories. The Q-ton Circulation reduces environmental impact significantly through adoption, for the first time in Japan, of the R454C, a refrigerant that features a global warming potential (GWP) approximately one-tenth previously available refrigerants.