Ochsner GMSW (GMSW 8 plus VX)
Specifications and technical data
Ground Source (GSHP)ResidentialR410A7.5 kW
| Manufacturer | Ochsner |
|---|---|
| Model | GMSW |
| Model code | GMSW 8 plus VX |
| Heat pump type | Ground Source (GSHP) All Ground Source heat pumps → |
| Application | Residential All Residential heat pumps → |
| Refrigerant | R410A All R410A heat pumps → |
| Mode | Heating only |
| Heating capacity | 7.5 kW |
| Max heating output (low temp) | 6.2 kW at B0/W60 |
| COP (heating) | 4.8 at B0/W35 |
| SCOP (heating) | 5.59 at W35 |
| Operating range (air) | -5 to 20 °C |
| Heating flow temperature | up to 65 °C |
| Electrical supply | 220-240V (Single Phase) |
| Dimensions (H×W×D) | 1150 × 400 × 650 mm |
| Operational Weight | 157 kg |
| Sound power level | 44 dB(A) (Sound Power LW(A)) |
| Data added | 26/07/2026 |
| Data source | Manufacturer datasheet |
| Verification | Verified by a human |
Ochsner GMSW is a 7.5 kW ground source heat pump, using R410A refrigerant.
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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.
Reviews & further reading
- Manufacturer OCHSNER Heat Pumps | Product overview — OchsnerCovers the wider Ochsner range
Alternatives to consider
Three Ground Source (GSHP) heat pumps from other manufacturers closest in capacity to this one.
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- Capacity
- 7.47 kW
- SCOP
- 5.54 (W35)
- Sound power
- 44 dB(A)
- Refrigerant
- R410A
GS 600 606 (3 x 400V)
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- Capacity
- 7.54 kW
- SCOP
- 4.72 (W35)
- Sound power
- 41 dB(A)
- Refrigerant
- R407C
WPE-I HW GB Premium Pack
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- Capacity
- 1–7.6 kW
- SCOP
- 5.12 (W35)
- Sound power
- 48 dB(A)
- Refrigerant
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Other Ground Source (GSHP) heat pumps
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