Hitachi Yutaki M (1.85–6.5 kW)
Specifications and technical data
Air Source (ASHP)ResidentialR321.85–6.5 kW
| Manufacturer | Hitachi |
|---|---|
| Model | Yutaki M |
| Model code | Yutaki M 4.3kW |
| Heat pump type | Air Source (ASHP) All Air Source heat pumps → |
| Application | Residential All Residential heat pumps → |
| Refrigerant | R32 All R32 heat pumps → |
| Mode | Heating & cooling |
| Heating capacity | 1.85–6.5 kW |
| Max heating output (low temp) | 4.2 kW at A-7/W55 |
| COP (heating) | 5.25 at A7/W35 |
| SCOP (heating) | 4.73 at W35 |
| Operating range (air) | -20 to 35 °C |
| Heating flow temperature | 20–60 °C |
| Power input | 1 kW |
| Electrical supply | 220-240V (Single Phase) |
| Cooling capacity | 6.4 kW |
| EER (cooling) | 4 at A35/W7 |
| Dimensions (H×W×D) | 704 × 1248 × 300 mm |
| Operational Weight | 76 kg |
| Sound power level | 61 dB(A) (Sound Power LW(A)) |
| Price (unit only) | ~£2,148 (checked 2026-07-15) |
| Data added | 2026-06-27 |
| Data source | Manufacturer Data Sheet |
| Verification | Verified by a human |
Check noise at a neighbour’s window (MCS 020 a) →
Hitachi Yutaki M is a 4.3 kW air source heat pump, providing heating and cooling, using R32 refrigerant.
Where to buy (UK)
| UK Supplier | The Heat Pump Warehouse |
|---|---|
| UK Supplier | Secon Renewables |
✎ 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.
Reviews & further reading
- Manufacturer Yutaki M: R32 monobloc heat pump — Hitachi
- Review Hitachi Yutaki M air source heat pump review — Federation of Master Builders
►The Hitachi Yutaki Series is now Even More Efficient with R32Hitachi Cooling & Heatin
►Hitachi Yutaki Controller - NavigationHitachi HVAC
►HITACHI Yutaki Heat Pump GradientCiarán O'Mahony
►HITACHI Yutaki new range of air to water heat pumpsFreedom Heat Pumps
►Hitachi Yutaki R32 Heat Pump RangeUnitherm Heating SystemsAlternatives to consider
Three Air Source (ASHP) heat pumps from other manufacturers closest in capacity to this one.
TAU Sky Hi HP
Swegon · TAU Sky Hi HP 6
- Capacity
- 6.5 kW
- SCOP
- 4.74 (W35)
- Sound power
- 52 dB(A)
- Refrigerant
- R32
AWC Monobloc
Modutherm · AWC6
- Capacity
- 3.5–6.5 kW
- SCOP
- 4.74 (W35)
- Sound power
- 52 dB(A)
- Refrigerant
- R32
VERSI-I 1F
Kronoterm · VERSI-I 1F
- Capacity
- 6.5 kW
- SCOP
- 4.84 (W35)
- Sound power
- 36 dB(A)
- Refrigerant
- R452B
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