Viessmann Vitocal 154
Specifications and technical data
Air Source (ASHP)ResidentialR2902.6–12 kW
| Manufacturer | Viessmann |
|---|---|
| Model | Vitocal 154 |
| Model code | Vitocal 150-A10 400V |
| Heat pump type | Air Source (ASHP) |
| Application | Residential |
| Refrigerant | R290 |
| Mode | Heating & cooling |
| Heating capacity | 2.6–12 kW |
| COP (heating) | 5.2 at A7/W35 |
| SCOP (heating) | 5 at W35 |
| Operating range (air) | from -10 °C |
| Heating flow temperature | up to 70 °C |
| Power input | 1.42 kW |
| EER (cooling) | 4.5 |
| Dimensions (H×W×D) | 1382 × 1144 × 600 mm |
| Weight | 197 kg |
| Sound power level | 53 dB(A) (Sound Power LW(A)) |
| Data added | 2026-07-02 |
| Data source | Manufacturer Data Sheet |
Notes
R290 monobloc air/water heat pump available as Modular, standard and Compact indoor package.
Rated A7/W35 output 7.4 kW, operating range 2.6-12.0 kW. Cooling capacity 9.5 kW. Outdoor dimensions are W x H x L in source; entered as height/width/depth. Refrigerant charge 2 kg. Indoor unit weight: 47 kg for IDU-A/Modular, 170 kg for Compact with 190 L DHW cylinder.
Where to buy (UK)
| UK Supplier | Secon Renewables |
|---|
✓ Manually verified by Heat Pump Database
✎ 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.
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