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 designed to provide (DHW).
“The EWYK-QZ delivers exceptional modular performance, with cooling and heating capacities ranging from 100 kW (single module) to 2000 kW (multi-module system),” the manufacturer said, noting that it can replace conventional boilers and provide hot water up to 75 C. “In cooling mode, it operates efficiently between -15 C and 27 C at the evaporator outlet and can function in ambient temperatures from -20 C to 46°C.”
A single heat pump module is available with capacities of 100 kW and 125 kW, with
The novel heat pump has a croll compressors with inverter technology, brushless fans, and modular configuration, which the manufacturer said minimizes on-off cycles to extend equipment lifespan and enhance system reliability.
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