Daikin EWWT-Q (142.8 kW)

Specifications and technical data

Water Source (WSHP)CommercialR32142.8 kW

Manufacturer	Daikin
Model	EWWT-Q
Model code	EWWT125Q-XSA1
Heat pump type	Water Source (WSHP) All Water Source heat pumps →
Application	Commercial All Commercial heat pumps →
Refrigerant	R32 All R32 heat pumps →
Mode	Heating & cooling
Heating capacity	142.8 kW
COP (heating)	4.14 at Not stated
SCOP (heating)	4.81 at Not stated
Operating range (air)	-15 to 30 °C
Heating flow temperature	20–60 °C
Electrical supply	380-415V (Three Phase)
Cooling capacity	124.4 kW
EER (cooling)	4.45 at Not stated
SEER (cooling)	6.54 at Not stated
Dimensions (H×W×D)	1000 × 1200 × 1300 mm
Operational Weight	469 kg
Sound power level	84.2 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) →

View manufacturer page →

Daikin EWWT125Q-XSA1 water-to-water modular heat pump, R32, 142.8kW nominal heating / 124.4kW cooling, plug-and-play stackable module.

Where to buy (UK)

UK Supplier	The Heat Pump Warehouse
UK Supplier	Space Air
UK Supplier	City Plumbing
UK Supplier	The Underfloor Heating Store

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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.