Nibe S1155
Specifications and technical data
Ground Source (GSHP)CommercialR410A6–25 kW
| Manufacturer | Nibe |
|---|---|
| Model | S1155 |
| Model code | S1155-25 |
| Heat pump type | Ground Source (GSHP) |
| Application | Commercial |
| Refrigerant | R410A |
| Mode | Heating only |
| Heating capacity | 6–25 kW |
| COP | 4.68 at B0/W35 |
| SCOP | 5.2 at W55 |
| Operating range (air) | from -12 °C |
| Flow temperature | up to 65 °C |
| Power input | 2.71 kW |
| Dimensions (H×W×D) | 1500 × 600 × 620 mm |
| Weight | 205 kg |
| Sound power level | 47 dB(A) (Sound power LWA EN12102 at B0/W35; range 36-47 dB(A)) |
| Data added | 2026-06-12 |
| Data source | NIBE installer manuals / technical data |
Notes
Inverter-controlled ground source heat pump for larger residential or commercial heating applications.
Part no. 065498. Output range 6-25 kW. EN14511 B0/W35 nominal: capacity 12.68 kW, power input 2.71 kW, COP 4.68. W10/W35 COP 6.34. SCOP average climate 35/55°C 5.2/4.0. Refrigerant charge R410A 2.1 kg. Complete heat pump weight 205 kg; cooling module 140 kg.
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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.
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