heatpumpdatabaseProduct data sheetheatpumpdatabase.com
Dimplex A-Class
Model code: A6M
✓ BUS eligible✓ MCS listedAir Source (ASHP)ResidentialHeating only
Heating capacity
5.7 kW
COP
4.7
A7/W35
Max flow temp
58°C
Sound power
64 dB(A)
Boiler Upgrade Scheme
✓ BUS eligible
Listed on the Ofgem BUS Product Eligibility List (24 Sep 2026).
PEL certificate: MCS HP0017/39
Grant also needs an MCS-certified installer and a qualifying system design.
MCS certification
✓ MCS listed
Certificate: MCS HP0017/39
| General | |
|---|---|
| Heat pump type | Air Source (ASHP) |
| Application | Residential |
| Mode | Heating only |
| Heating performance | |
| Heating capacity | 5.7 kW |
| Max heating output (low temp) | 5.7 kW at A7/W35 |
| COP (heating) | 4.7 at A7/W35 |
| Operating range (air) | -20 to 30 °C |
| Heating flow temperature | up to 58 °C |
| Electrical, acoustic and physical | |
| Electrical supply | 220-240V (Single Phase) |
| Sound power level | 64 dB(A) (Sound Power LW(A)) |
| Dimensions (H×W×D) | 770 × 930 × 490 mm |
| Operational Weight | 77 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.