EWWS-J

DAIKIN SCREW HEAT PUMP EWWS-J-

Daikin screw heat pump EWWS-J- is a water to water heat pump reversible on water side standing out for its compactness and reliability.

SPECS OVERVIEW

• The cooling and heating capacity range between 115– 272 kW and 140-338 KW respectively
• EER up to 3.84
• Daikin heat pump design using Semi-hermetic single-screw compressor
• R513A refrigerant

BENEFITS

• Compact design to achieve the smallest footprint that is an ideal solution to allow easy transport, indoor access and installation
• Application flexibility not limited to traditional use of heat pump in comfort cooling and heating but extend to an industrial process, brine water, ice storage and high-temperature applications (up to 75°C).
• An extensive list of options as standard including Wye-Delta compressor starter, double set point, phase monitoring, discharge and suction line shut-off valve, master/slave functionality and many more
• Stacked installation of two units that can operate stand-alone or with Master-Slave control
• Optional high-temperature kit, soundproof cabinet, Energy meters, Daikin onsite modem with antenna and many more

FEATURES

• Compressor integrated with slide-manage for infinite capacity modulation between 100% to 25% and optional soundproof system
• Evaporator; Stainless-steel plate type heat exchanger with closed-cell insulation and water connection provided with Victaulic kit as standard
• Optional Condenser tubes made of Cu-Ni 90-10 material and Cu-Ni 90-10 tube sheets cladding. Epoxy ceramic coating of water headers and sacrificial anode
• Condenser with four passes waterside design allowing to run the unit with higher condenser water ΔT 20°C