Japanese heating system manufacturer Daikin has unveiled a new modular air-to-water inverter heat pump series for commercial buildings. The system uses propane (R290) as the refrigerant and is ...
Daikin said its new EWWH-VZ water-cooled inverter chiller and heat pump has cooling and heating capacity ranging from 400 kW to 1,900 kW. The system uses R1234ze as the refrigerant. Japanese heating ...