Daikin EWYS-4Z (506.1 kW)
Specifications and technical data
Air Source (ASHP)CommercialR513A506.1 kW
| Manufacturer | Daikin |
|---|---|
| Model | EWYS-4Z |
| Model code | EWYS5004ZXSB2 |
| Heat pump type | Air Source (ASHP) All Air Source heat pumps → |
| Application | Commercial All Commercial heat pumps → |
| Refrigerant | R513A All R513A heat pumps → |
| Mode | Heating & cooling |
| Heating capacity | 506.1 kW |
| COP (heating) | 3.29 at Not stated |
| SCOP (heating) | 3.4 at Not stated |
| Operating range (air) | -18 to 50 °C |
| Heating flow temperature | 30–60 °C |
| Electrical supply | 380-415V (Three Phase) |
| Cooling capacity | 495.2 kW |
| Cooling flow temperature | -8–20 °C |
| EER (cooling) | 2.97 at A35/W7 |
| SEER (cooling) | 4.85 at W7 |
| Dimensions (H×W×D) | 2465 × 2285 × 6725 mm |
| Operational Weight | 6870 kg |
| Sound power level | 99 dB(A) (Sound Power LW(A)) |
| Data added | 2026-07-07T00:00:00 |
| Data source | Manufacturer Data Sheet |
| Verification | Verified by a human |
Check noise at a neighbour’s window (MCS 020 a) →
Daikin EWYS5004ZXSB2 polyvalent air-to-water heat pump, R513A, 506.1kW nominal heating / 495.2kW cooling, simultaneous heating and cooling, twin VFD single-screw compressors.
Where to buy (UK)
| UK Supplier | The Heat Pump Warehouse |
|---|---|
| UK Supplier | Space Air |
| UK Supplier | City Plumbing |
| UK Supplier | The Underfloor Heating Store |
✎ Suggest a correction to this data
Data is compiled from manufacturer sources and may contain errors or gaps. Always confirm specifications with the manufacturer before making decisions.
Alternatives to consider
Three Air Source (ASHP) heat pumps from other manufacturers closest in capacity to this one.
i-FX-N-G05
Mitsubishi Electric · i-FX-N-G05-0512/A
- Capacity
- 506.8 kW
- SCOP
- 4.03 (W45)
- Sound power
- 102 dB(A)
- Refrigerant
- R513A
Spinchiller4 Premium
Clivet · WSAN-YSC4 185.5
- Capacity
- 500 kW
- SCOP
- 3.91 (W35)
- Sound power
- 91 dB(A)
- Refrigerant
- R32
ECOi-W AQUA-Z DC 520 H
Panasonic · P-AQADZ0520HA
- Capacity
- 513.8 kW
- SCOP
- 3.52 (Not stated)
- Sound power
- 96.4 dB(A)
- Refrigerant
- R32
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