Nibe S2125

Specifications and technical data

Air Source (ASHP)ResidentialR2903.67 kW

Manufacturer	Nibe
Model	S2125
Model code	S2125-12
Heat pump type	Air Source (ASHP)
Application	Residential
Refrigerant	R290
Mode	Heating & cooling
Heating capacity	3.67 kW
COP	5.24 at A7/W35
SCOP	5 at W35
EER (cooling)	3.34
Operating range (air)	-25 to 38 °C
Flow temperature	25–75 °C
Power input	0.7 kW
Dimensions (H×W×D)	1080 × 1128 × 831 mm
Weight	163 kg
Data added	2026-06-12
Data source	NIBE installer manuals / technical data

Notes

R290 air/water heat pump for heating, cooling and domestic hot water applications, with high flow temperatures.

Part no. 064218. EN14511 values used: A7/W35 capacity 3.67 kW, power input 0.7 kW, COP 5.24. SCOP average climate 35°C/55°C published; database SCOP uses 35°C value 5.0. Cooling EER uses 35/18°C maximum-flow value 3.34. R290 charge 0.8 kg; max airflow 2950 m3/h; rated current 19.6 A; fuse 20 A. Heating operation air range -25/38°C; HM supply 25/75°C.

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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.