Hitachi Yutaki S

Specifications and technical data

Air Source (ASHP)CommercialR410A10–24 kW

Manufacturer	Hitachi
Model	Yutaki S
Model code	Yutaki S 24kW
Heat pump type	Air Source (ASHP)
Application	Commercial
Refrigerant	R410A
Mode	Heating & cooling
Heating capacity	10–24 kW
COP	4.29 at A7/W35
SCOP	3.6 at W35
EER (cooling)	2.81
Operating range (air)	-25 to 43 °C
Flow temperature	20–60 °C
Power input	5.59 kW
Sound power level	74 dB(A) (Sound power, outdoor unit)
Data added	2026-06-11
Data source	Hitachi brochure / product data

Notes

Split air-to-water heat pump for heating and optional cooling applications.

Outdoor unit RAS-10WHNPE; split system values from brochure. Dimensions/weight not clearly parsed from DOCX. Min/rated/max heating capacity at A7/W35; COP according to EN14511. SCOP field uses 35°C average climate; 55°C SCOP is also published in brochure.

Where to buy (UK)

UK Supplier	The Heat Pump Warehouse
UK Supplier	Secon Renewables

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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.