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Cool Energy ProInverter iH6+
Specifications and technical data
✓ BUS eligibleAir Source (ASHP)ResidentialR2901.85–6 kW
| Manufacturer | Cool Energy |
|---|---|
| Model | ProInverter iH6+ |
| Model code | CE-iH6+ |
| Heat pump type | Air Source (ASHP) All Air Source heat pumps → |
| Application | Residential All Residential heat pumps → |
| Refrigerant | R290 All R290 heat pumps → |
| Mode | Heating & cooling |
| Heating capacity | 1.85–6 kW |
| Max heating output (low temp) | 6 kW at A7/W35 |
| COP (heating) | 5.78 at A7/W35 |
| Operating range (air) | -35 to 43 °C |
| Heating flow temperature | up to 75 °C |
| Electrical supply | 220-240V (Single Phase) |
| Cooling capacity | 3.95 kW |
| Max cooling output (high temp) | 3.95 kW at A35/W7 |
| EER (cooling) | 4.28 at A35/W7 |
| Dimensions (H×W×D) | 1180 × 415 × 735 mm |
| Operational Weight | 71.5 kg |
| Price (unit only) | ~£1,995 (checked 2026-07-23) |
| Data added | 2026-07-23 |
| Data source | Manufacturer Data Sheet |
| Verification | Verified by a human |
| Boiler Upgrade Scheme | ✓ BUS eligible — Listed on the Ofgem BUS Product Eligibility List (24 Sep 2026). Grant also needs an MCS-certified installer and a qualifying system design. Funding guide |
| PEL certificate no. | MCS HP0327/04 |
| MCS certification | ✓ MCS listed |
| MCS certificate no. | MCS HP0327/04 |
| MCS listing | View on MCS ↗ |
Cool Energy ProInverter iH6+ is a 1.85-6.0 kW air source heat pump / chiller, providing heating and cooling, using R290 refrigerant.
Where to buy (UK)
| UK Supplier | SNH Trade Centre |
|---|
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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 Air Source Heat Pumps — Cool EnergyCovers the wider Cool Energy range
Alternatives to consider
Three Air Source (ASHP) heat pumps from other manufacturers closest in capacity to this one.
ESTIA BiBloc All-in-One
Toshiba · HWP-601HW-E AIO
- Capacity
- 2.1–6 kW
- SCOP
- 4.6 (W35)
- Sound power
- 58 dB(A)
- Refrigerant
- R290
Vitocal 150
Viessmann · Vitocal 150-A06
- Capacity
- 2.1–6 kW
- SCOP
- 4.9 (W35)
- Sound power
- 51 dB(A)
- Refrigerant
- R290
- Price
- £4,615–£4,643.62
Hydro Split R290
Haier · AW062HUGHA
- Capacity
- 6 kW
- SCOP
- 5.1 (W35)
- Sound power
- 58 dB(A)
- Refrigerant
- R290
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