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Viessmann Vitocal 300-G Pro BW (89.4 kW)
Specifications and technical data
Ground Source (GSHP)CommercialR410A89.4 kW
| Manufacturer | Viessmann |
|---|---|
| Model | Vitocal 300-G Pro BW |
| Model code | Vitocal 300-G Pro BW 302.B090 |
| Heat pump type | Ground Source (GSHP) All Ground Source heat pumps → |
| Application | Commercial All Commercial heat pumps → |
| Refrigerant | R410A All R410A heat pumps → |
| Mode | Heating only |
| Heating capacity | 89.4 kW |
| Max heating output (low temp) | 89.4 kW at B0/W35 |
| COP (heating) | 4.5 at B0/W35 |
| Heating flow temperature | up to 60 °C |
| Electrical supply | 380-415V (Three Phase) |
| Operational Weight | 705 kg |
| Data added | 2026-06-14 |
| Data source | Manufacturer Data Sheet |
| Verification | Verified by a human |
| MCS certification | ✓ MCS listed |
| MCS listing | View on MCS ↗ |
Viessmann Vitocal 300-G Pro BW is a 89.4 kW ground source heat pump, using R410A refrigerant.
Where to buy (UK)
| UK Supplier | Secon Renewables |
|---|---|
| UK Supplier | Pirate Heating Supplies |
| UK Supplier | Beet BG |
| UK Supplier | GetPlumb |
| UK Supplier | Solar Trading |
✎ 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.
Alternatives to consider
Three Ground Source (GSHP) heat pumps from other manufacturers closest in capacity to this one.
Mega
Thermia · Mega XL
- Capacity
- 21–88 kW
- SCOP
- 5.3 (W35)
- Sound power
- 63 dB(A)
- Refrigerant
- R410A
WPE-I 87 H Premium 400V
Stiebel Eltron · 201415
- Capacity
- 21–87 kW
- SCOP
- 5.17 (W35)
- Sound power
- 63 dB(A)
- Refrigerant
- R410A
SI
Dimplex · SI 90TU
- Capacity
- 86.5 kW
- COP
- 4.9 (B0/W35)
- Sound power
- 73 dB(A)
- Refrigerant
- R410A
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Other Ground Source (GSHP) heat pumps
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WZSV
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WZS
GSHP · 4.7 kW · BUS eligible
WZS
GSHP · 7.7 kW
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