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Ariston Nimbus M Hybrid Universal Net R32, 120T
Model code: 3302309
✓ BUS eligible✓ MCS listedAir Source (ASHP)ResidentialHeating & cooling
Heating capacity
15 kW
COP
4.7
A7/W35
Max flow temp
55°C
Sound power
58 dB(A)
Refrigerant
R32
Boiler Upgrade Scheme
✓ BUS eligible
Listed on the Ofgem BUS Product Eligibility List (24 Sep 2026).
PEL certificate: ICIM-PDC-000108 / 02-05
Grant also needs an MCS-certified installer and a qualifying system design.
MCS certification
✓ MCS listed
Certificate: ICIM-PDC-000108 / 02-05
| General | |
|---|---|
| Heat pump type | Air Source (ASHP) |
| Application | Residential |
| Refrigerant | R32 |
| Mode | Heating & cooling |
| Heating performance | |
| Heating capacity | 15 kW |
| Max heating output (low temp) | 11 kW at A-7/W35 |
| COP (heating) | 4.7 at A7/W35 |
| Heating flow temperature | up to 55 °C |
| Cooling performance | |
| Cooling capacity | 4.7 kW |
| Max cooling output (high temp) | 11 kW at A35/W7 |
| EER (cooling) | 2.93 at A35/W7 |
| Electrical, acoustic and physical | |
| Electrical supply | 380-415V (Three Phase) |
| Sound power level | 58 dB(A) (Sound Power LW(A)) |
| Dimensions (H×W×D) | 330 × 185 × 300 mm |
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.