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Daikin

Daikin EWAD-TZ Inverter Screw Chiller

Inverter-driven air-cooled screw chiller for GCC terminals.

EWAD-TZ B is Daikin's flagship air-cooled inverter screw chiller using R-134a (with HFO R-513A/R-1234ze transition option). Available in three efficiency classes (Premium, Silver, Standard) the chiller reaches an IPLV of 8.6. High-ambient variants operate up to 52°C condenser inlet, matching Gulf design-day demand.

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Daikin EWAD-TZ Inverter Screw Chiller
hvac · climate · systems
CATALOG
Technical specifications

Key specs

Cooling capacity600 – 1,800 kW (170 – 510 TR)
RefrigerantR-134a (R-513A optional)
Ambient operating range−10 to +52 °C (high-ambient)
IPLV / ESEERUp to 8.6
CompressorSingle-screw, inverter VSD
Fan driveEC inverter
Sound reductionOptional acoustic jackets, −12 dB(A)