Octopus Energy Cosy 6
Specifications and technical data
Air Source (ASHP)ResidentialR2906 kW
| Manufacturer | Octopus Energy |
|---|---|
| Model | Cosy 6 |
| Model code | None |
| Heat pump type | Air Source (ASHP) |
| Application | Residential |
| Refrigerant | R290 |
| Mode | Heating only |
| Heating capacity | 6 kW |
| Max heating output (low temp) | 5.2 kW at A7/W65 |
| COP (heating) | 4.5 at A7/W35 |
| SCOP (heating) | 4.31 at W50 |
| Operating range (air) | from -20 °C |
| Heating flow temperature | up to 75 °C |
| Electrical supply | 220-240V (Single Phase) |
| Dimensions (H×W×D) | 1375 × 855 × 595 mm |
| Operational Weight | 100 kg |
| Sound power level | 56 dB(A) (Sound Power LW(A)) |
| Data added | 21/06/2026 |
| Data source | Manufacturer Data Sheet |
| MCS certification | ✓ MCS listed — eligible for Boiler Upgrade Scheme (MCS-certified install required) |
| MCS listing | View on MCS ↗ |
| Real-world performance data | View on HeatpumpMonitor.org ↗ |
Octopus Energy Cosy 6 is a 6 kW air source heat pump, using R290 refrigerant.
Where to buy (UK)
| Availability | Direct sales from manufacturer: Octopus Energy |
|---|
✓ Manually verified by Heat Pump Database
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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.
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The Octopus Energy name and logo are trademarks of their respective owner and are used here for identification purposes only.