Daikin EWYK-QZ (135 kW)

Specifications and technical data

Air Source (ASHP)CommercialR290135 kW

Manufacturer	Daikin
Model	EWYK-QZ
Model code	EWYK135QZXSA2
Heat pump type	Air Source (ASHP) All Air Source heat pumps →
Application	Commercial All Commercial heat pumps →
Refrigerant	R290 All R290 heat pumps →
Mode	Heating & cooling
Heating capacity	135 kW
Max heating output (low temp)	101 kW at A7/W70
COP (heating)	3.3 at A7/W45
SCOP (heating)	4.2 at W45
Operating range (air)	-10 to 35 °C
Heating flow temperature	40–70 °C
Electrical supply	380-415V (Three Phase)
Cooling capacity	165 kW
Max cooling output (high temp)	128 kW at A35/W7
EER (cooling)	2.6 at A35/W7
SEER (cooling)	4.8 at Not stated
Dimensions (H×W×D)	2382 × 2740 × 1200 mm
Data added	2026-07-07T00:00:00
Data source	Manufacturer Data Sheet
Verification	Verified by a human

Free data sheet (PDF) →

View manufacturer page →

Daikin EWYK135QZXSA2 modular air-to-water inverter heat pump, R290, 135kW nominal heating (A7/W40-45) / 165kW nominal cooling. Supply temps up to 75C. In development, expected available April 2026 - preliminary specs, may change before launch.

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.