Daikin EWYT-B (591 kW)

Specifications and technical data

Air Source (ASHP)CommercialR32591 kW

Manufacturer	Daikin
Model	EWYT-B
Model code	EWYT590B-SS
Heat pump type	Air Source (ASHP) All Air Source heat pumps →
Application	Commercial All Commercial heat pumps →
Refrigerant	R32 All R32 heat pumps →
Mode	Heating & cooling
Heating capacity	591 kW
COP (heating)	2.93 at Not stated
SCOP (heating)	3.38 at Not stated
Operating range (air)	-20 to 46 °C
Heating flow temperature	20–60 °C
Electrical supply	380-415V (Three Phase)
Cooling capacity	531 kW
Cooling flow temperature	-13–20 °C
EER (cooling)	2.57 at Not stated
SEER (cooling)	4.17 at Not stated
Dimensions (H×W×D)	1800 × 1195 × 5025 mm
Operational Weight	3370 kg
Sound power level	97.5 dB(A) (Sound Power LW(A))
Data added	2026-07-07T00:00:00
Data source	Manufacturer Data Sheet
Verification	Verified by a human

Free data sheet (PDF) →

Check noise at a neighbour’s window (MCS 020 a) →

View manufacturer page →

Daikin EWYT590~B-SS modular air-cooled chiller/heat pump, R32, 591kW nominal heating / 531kW cooling, scroll 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.