Daikin EWYE-CZ

Specifications and technical data

Air Source (ASHP)CommercialR-454C20.25 kW

Manufacturer	Daikin
Model	EWYE-CZ
Model code	EWYE022CZP-A1
Heat pump type	Air Source (ASHP)
Application	Commercial
Refrigerant	R-454C
Mode	Heating & cooling
Heating capacity	20.25 kW
COP (heating)	3.13 at A7/W45
SCOP (heating)	4 at W35
Operating range (air)	-25 to 40 °C
Heating flow temperature	20–70 °C
Electrical supply	400V/3N/50Hz
Cooling capacity	16.42 kW
EER (cooling)	2.73 at A35/W7
SEER (cooling)	3.94 at Not stated
Dimensions (H×W×D)	1878 × 802 × 1152 mm
Sound power level	77 dB(A) (Sound power Lw(A))
Data added	2026-07-07T00:00:00
Data source	Manufacturer Data Sheet

Notes

Daikin EWYE022CZP-A1 air-to-water inverter heat pump, R-454C, 20.25kW nominal heating / 16.42kW cooling, integrated VFD pump, up to 70C heating water even at -25C ambient.

GWP 145.5. SCOP medium-temp(55C)=None. Vapour-injection scroll compressor(s), VFD fans. No-pump CZN-A variant available, near-identical capacity (~1-2% lower). Reduced-noise variant also available. Dims HxWxL=1878x802x1152mm.

Where to buy (UK)

UK Supplier	The Heat Pump Warehouse
UK Supplier	Space Air
UK Supplier	City Plumbing

✓ Verified via Manual Verification data

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Data is compiled from manufacturer sources and may contain errors or gaps. Always confirm specifications with the manufacturer before making decisions.