Vaillant geoTHERM VWS300/3
Specifications and technical data
Ground Source (GSHP)CommercialR407C30.9 kW
| Manufacturer | Vaillant |
|---|---|
| Model | geoTHERM VWS300/3 |
| Model code | VWS300/3 |
| Heat pump type | Ground Source (GSHP) |
| Application | Commercial |
| Refrigerant | R407C |
| Mode | Heating only |
| Heating capacity | 30.9 kW |
| COP | 4.4 at B0/W35 |
| Dimensions (H×W×D) | 1200 × 760 × 900 mm |
| Weight | 359 kg |
| Sound power level | 55 dB(A) (Sound power) |
| Data added | 2026-06-14 |
| Data source | Vaillant technical datasheet |
Notes
geoTHERM 30kW
COP B0/W55=3.2, output 28.3kW
Where to buy (UK)
| UK Supplier | The Heat Pump Warehouse |
|---|---|
| UK Supplier | Secon Renewables |
| UK Supplier | City Plumbing |
○ Awaiting verification
✎ 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.
More from Vaillant
aroTHERM plus 10
ASHP · 10 kW · SCOP 5.03
aroTHERM plus 12
ASHP · 12 kW · SCOP 5.03
aroTHERM plus 3.5
ASHP · 3.5 kW · SCOP 5.03
aroTHERM plus 5
ASHP · 5 kW · SCOP 5.03
aroTHERM plus 7
ASHP · 7 kW · SCOP 5.03
flexoTHERM 11 230V
GSHP · 11 kW
flexoTHERM 11 400V
GSHP · 11 kW
flexoTHERM 15 400V
GSHP · 15 kW