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Mitsubishi Electric Ecodan CAHV
Model code: CAHV-R450YA-HPB
✓ BUS eligible✓ MCS listedAir Source (ASHP)CommercialHeating only
Heating capacity
40 kW
SCOP
3.57
W45
COP
2.85
A7/W45
Max flow temp
70°C
Sound power
72 dB(A)
Refrigerant
R454C
Boiler Upgrade Scheme
✓ BUS eligible
Listed on the Ofgem BUS Product Eligibility List (24 Sep 2026).
PEL certificate: 037-0113-23
Grant also needs an MCS-certified installer and a qualifying system design.
MCS certification
✓ MCS listed
Certificate: 037-0113-23
| General | |
|---|---|
| Heat pump type | Air Source (ASHP) |
| Application | Commercial |
| Refrigerant | R454C |
| Mode | Heating only |
| Heating performance | |
| Heating capacity | 40 kW |
| Max heating output (low temp) | 33.4 kW at A-5/W55 |
| COP (heating) | 2.85 at A7/W45 |
| SCOP (heating) | 3.57 at W45 |
| Operating range (air) | -25 to 43 °C |
| Heating flow temperature | 24–70 °C |
| Electrical, acoustic and physical | |
| Power input | 14.03 kW |
| Electrical supply | 380-415V (Three Phase) |
| Sound power level | 72 dB(A) (Sound Power LW(A)) |
| Dimensions (H×W×D) | 1710 × 1750 × 740 mm |
| Operational Weight | 359 kg |
Test conditions: A = outdoor air °C, W = flow water °C (e.g. A7/W35 = 7°C air, 35°C flow). Compare COP and SCOP only at the same conditions.