Viessmann Vitocal 300-G WW
Specifications and technical data
Water Source (WSHP)ResidentialR410A6.96 kW
| Manufacturer | Viessmann |
|---|---|
| Model | Vitocal 300-G WW |
| Model code | Vitocal 300-G WW 301.C12 |
| Heat pump type | Water Source (WSHP) |
| Application | Residential |
| Refrigerant | R410A |
| Mode | Heating only |
| Heating capacity | 6.96 kW |
| COP (heating) | 6.37 at W10/W35 |
| SCOP (heating) | 7.23 at W55 |
| Operating range (air) | 7.5 to 25 °C |
| Heating flow temperature | up to 65 °C |
| Power input | 1.09 kW |
| Dimensions (H×W×D) | 1081 × 600 × 680 mm |
| Weight | 154 kg |
| Sound power level | 41 dB(A) (Sound Power LW(A)) |
| Data added | 2026-06-14 |
| Data source | Manufacturer Data Sheet |
Notes
Vitocal 300-G with water/water heat pump conversion kit.
W10/W35 output 6.96 kW COP 6.37; W10/W55 output 6.65 kW COP 3.57; SCOP W55 5.39. Uses same main unit dimensions/weight as BWC brine version.
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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